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| 1 2 | Cover Letter(s) | July 16 2019 | ||||||
| 1 2 | Cover Letter(s) | July 16 2019 | ||||||
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| 1 2 | Parts List | Parts List/Tune Up Info | July 16 2019 | confidential | ||||
| 1 2 | RF Exposure Info | July 16 2019 | ||||||
| 1 2 | Cover Letter(s) | July 16 2019 | ||||||
| 1 2 | Schematics | Schematics | July 16 2019 | confidential | ||||
| 1 2 | Test Report | July 16 2019 | ||||||
| 1 2 | Test Setup Photos | July 16 2019 | ||||||
| 1 2 | Tune Up Procedure | Parts List/Tune Up Info | July 16 2019 | confidential | ||||
| 1 2 | Cover Letter(s) | July 16 2019 | ||||||
| 1 2 | RF Exposure Info | July 16 2019 | ||||||
| 1 2 | Test Report | July 16 2019 |
| 1 2 | User Manual 1 | Users Manual | 3.05 MiB | July 16 2019 |
GPS 175 GNC 355/355A GNX 375 Pilot's Guide 2019 Garmin International, Inc., or its subsidiaries All Rights Reserved Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without the express prior written consent of Garmin. Garmin hereby grants permission to download a single copy of this manual and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed and to print one copy of this manual or of any revision hereto, provided that such electronic or printed copy of this manual or revision must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited. This manual reflects the operation of system software v3.00. Some differences in operation may be observed when comparing the information in this manual to later software versions. All other marks and logos are property of their respective owners. All rights reserved. Garmin and SafeTaxi are registered trademarks of Garmin International or its subsidiaries. Connext, Garmin Pilot, G3X Touch, and Smart Airspace are trademarks of Garmin International or its subsidiaries. These trademarks may not be used without the express permission of Garmin. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. Other trademarks and trade names are those of their respective owners. 2019 SD is a registered trademark of SD-3C, LLC. All rights reserved. The term Wi-Fi is a registered trademark of the Wi-Fi Alliance. For information regarding the Aviation Limited Warranty, refer to Garmins website. For aviation product support, visit flyGarmin.com. SOFTWARE LICENSE AGREEMENT BY USING THE DEVICE, COMPONENT OR SYSTEM MANUFACTURED OR SOLD BY GARMIN
("THE GARMIN PRODUCT"), YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT CAREFULLY. Garmin Ltd. and its subsidiaries ("Garmin") grants you a limited license to use the software embedded in the Garmin Product (the "Software") in binary executable form in the normal operation of the Garmin Product. Title, ownership rights, and intellectual property rights in and to the Software remain with Garmin and/or its third-party providers. You acknowledge that the Software is the property of Garmin and/or its third-party providers and is protected under the United States of America copyright laws and international copyright treaties. You further acknowledge that the structure, organization, and code of the Software are valuable trade secrets of Garmin and/or its third-party providers and that the Software in source code form remains a valuable trade secret of Garmin and/or its third-party providers. You agree not to reproduce, decompile, disassemble, modify, reverse assemble, reverse engineer, or reduce to human readable form the Software or any part thereof or create any derivative works based on the Software. You agree not to export or re-export the Software to any country in violation of the export control laws of the United States of America. Table of Contents 1 SYSTEM AT A GLANCE ..................................................................................................... 1-1 Overview ...................................................................................................................................................1-2 1.1 Display Layout ........................................................................................... 1-3 1.2 Unit Functions .......................................................................................... 1-4 Pilot Interface ........................................................................................................................................1-5 1.3 Unit Power ................................................................................................ 1-5 1.3.1 Instrument Test .................................................................................. 1-5 1.3.2 Power Off .......................................................................................... 1-5 1.4 SD Card Slot ............................................................................................. 1-6 1.5 Touchscreen ............................................................................................. 1-7 1.5.1 Keys ................................................................................................... 1-8 1.5.2 Menus ................................................................................................ 1-9 1.5.3 Tabs ................................................................................................. 1-10 1.5.4 Keypads ........................................................................................... 1-10 1.6 Control Knobs ........................................................................................ 1-11 1.6.1 Knob Functions ................................................................................ 1-11 1.6.2 Knob Function Indicators .................................................................. 1-12 1.6.3 Screen Captures ............................................................................... 1-12 1.7 Color Conventions .................................................................................. 1-13 Compatible Equipment ..................................................................................................................1-14 1.8 Line Replaceable Units ............................................................................ 1-14 1.8.1 ADC & AHRS .................................................................................... 1-14 1.8.2 Altitude Encoder .............................................................................. 1-15 1.8.3 ADS-B In Data .................................................................................. 1-15 2 GET STARTED ........................................................................................................................ 2-1 Databases .................................................................................................................................................2-2 2.1 Database Effective Cycles .......................................................................... 2-3 2.2 Active and Standby Databases .................................................................. 2-4 2.3 Manual Updates ....................................................................................... 2-5 2.3.1 Database Updates Page ...................................................................... 2-5 2.4 Automatic Updates ................................................................................... 2-8 2.5 Database Concierge .................................................................................. 2-9 2.5.1 Wi-Fi Setup ...................................................................................... 2-11 Connectivity .........................................................................................................................................2-12 2.6 Connext Setup ........................................................................................ 2-12 2.7 Bluetooth Setup ...................................................................................... 2-13 2.7.1 Enabling Bluetooth Functionality ...................................................... 2-13 2.7.2 Managing Paired Devices .................................................................. 2-14 2.7.3 Importing a Flight Plan ..................................................................... 2-14 COM ..........................................................................................................................................................2-15 2.8 COM Standby Control Panel ................................................................... 2-15 2.9 COM Radio Setup ................................................................................... 2-17 2.9.1 Channel Spacing .............................................................................. 2-18 2.9.2 Reverse Frequency Look-up .............................................................. 2-19 2.9.3 Sidetone Volume Offset ................................................................... 2-20 2.10 Tuning & Monitoring ............................................................................ 2-21 2.10.1 COM/Standby Frequency Key ......................................................... 2-21 2.10.2 Direct Tuning ................................................................................. 2-22 2.10.3 Transfer Frequency to Active (Flip-Flop) ........................................... 2-24 190-02488-01 Rev. 1 Pilots Guide i Table of Contents 2.10.4 Monitor Mode ................................................................................ 2-25 2.11 Frequency Selection .............................................................................. 2-26 2.11.1 Search Tabs .................................................................................... 2-26 2.11.2 Remote Frequency Selection ........................................................... 2-28 2.11.3 Emergency Frequency ..................................................................... 2-28 2.12 Create User Frequencies ........................................................................ 2-29 2.13 COM Alert ............................................................................................ 2-31 2.13.1 Stuck Microphone .......................................................................... 2-31 XPDR ........................................................................................................................................................2-32 2.14 XPDR Control Panel .............................................................................. 2-32 2.15 XPDR Setup .......................................................................................... 2-33 2.15.1 Displaying Data .............................................................................. 2-33 2.15.2 Enabling Extended Squitter Transmissions ....................................... 2-33 2.15.3 Assigning a Flight ID ....................................................................... 2-33 2.16 XPDR Modes ......................................................................................... 2-34 2.17 Squawk Code Keys ............................................................................... 2-35 2.17.1 VFR ................................................................................................ 2-35 2.17.2 XPDR Key ....................................................................................... 2-35 2.18 Remote Control .................................................................................... 2-37 2.19 XPDR Alert ............................................................................................ 2-37 ADS-B Altitude Reporting .............................................................................................................2-38 2.20 ADS-B Control Panel ............................................................................. 2-38 2.20.1 ADS-B Key ...................................................................................... 2-39 2.20.2 Enabling Anonymous Mode ........................................................... 2-39 2.20.3 Assigning a Flight ID ....................................................................... 2-40 2.21 GDL 88 Alert ......................................................................................... 2-40 Pilot Settings ........................................................................................................................................2-41 2.22 CDI Scale .............................................................................................. 2-41 2.22.1 Horizontal Alarm Limits .................................................................. 2-42 2.22.2 CDI On Screen ................................................................................ 2-43 2.23 Airport Runway Criteria ........................................................................ 2-44 2.23.1 Runway Surface ............................................................................. 2-44 2.23.2 Minimum Runway Length .............................................................. 2-44 2.24 Clocks & Timers .................................................................................... 2-45 2.24.1 Timers ............................................................................................ 2-45 2.24.2 Clock ............................................................................................. 2-45 2.25 Page Shortcuts ...................................................................................... 2-46 2.26 Alerts Settings ....................................................................................... 2-47 2.27 Unit Selections ...................................................................................... 2-48 2.28 Display Brightness Control .................................................................... 2-49 2.28.1 Automatic Brightness Control ......................................................... 2-49 2.28.2 Manual Brightness Control ............................................................. 2-49 2.29 Scheduled Messages ............................................................................ 2-50 2.29.1 Message Types ............................................................................... 2-50 2.29.2 Modifying Scheduled Messages ...................................................... 2-50 Status Indications ..............................................................................................................................2-51 2.30 Alert Types ............................................................................................ 2-51 2.30.1 Alert Annunciations ........................................................................ 2-52 2.30.2 Pop-up Alerts ................................................................................. 2-53 ii Pilots Guide 190-02488-01 Rev. 1 Table of Contents 2.30.3 Aural Alerts .................................................................................... 2-53 2.31 System Status ....................................................................................... 2-54 2.32 GPS Status ............................................................................................ 2-54 2.32.1 Circle of Uncertainty ....................................................................... 2-56 2.32.2 SBAS Providers ............................................................................... 2-57 2.32.3 GPS Status Annunciations .............................................................. 2-57 2.32.4 GPS Alerts ...................................................................................... 2-58 2.33 ADS-B Status ........................................................................................ 2-59 Logs ...........................................................................................................................................................2-60 2.34 Export to SD Card ................................................................................ 2-60 3 NAVIGATION ......................................................................................................................... 3-1 Map ..............................................................................................................................................................3-3 3.1 Map Setup ................................................................................................ 3-6 3.1.1 Configure User Fields ......................................................................... 3-7 3.1.2 Map Orientation ................................................................................. 3-8 3.1.3 North Up Above ................................................................................. 3-9 3.1.4 Visual Approach ................................................................................. 3-9 3.1.5 TOPO Scale ........................................................................................ 3-9 3.1.6 Range Ring ....................................................................................... 3-10 3.1.7 Track Vector ..................................................................................... 3-10 3.1.8 Ahead View ..................................................................................... 3-10 3.1.9 Map Detail ....................................................................................... 3-11 3.2 Map Interactions ..................................................................................... 3-13 3.2.1 Basic Interactions .............................................................................. 3-13 3.2.2 Graphical Flight Plan Editing ............................................................. 3-15 3.3 Map Overlays .......................................................................................... 3-19 3.3.1 Overlay Controls ............................................................................... 3-19 3.3.2 Overlay Status Icons ......................................................................... 3-22 3.3.3 Smart Airspace ................................................................................. 3-23 3.3.4 SafeTaxi ........................................................................................... 3-24 Active Flight Plan ..............................................................................................................................3-26 3.4 Collapse All Airways ................................................................................ 3-28 3.5 OBS ........................................................................................................ 3-28 3.6 Dead Reckoning ...................................................................................... 3-30 3.7 Parallel Track ........................................................................................... 3-31 3.8 Edit Data Fields ....................................................................................... 3-33 3.9 Flight Plan Catalog .................................................................................. 3-33 3.9.1 Catalog Route Options ..................................................................... 3-34 3.10 Create a Flight Plan ............................................................................... 3-36 3.10.1 Flight Plan Waypoint Options ......................................................... 3-37 3.11 Flight Plan Map Overlay ........................................................................ 3-38 3.12 GPS NAV Status .................................................................................... 3-39 Direct To .................................................................................................................................................3-40 3.13 Direct To Basics ..................................................................................... 3-40 3.13.1 Direct To Search Tabs ..................................................................... 3-40 3.13.2 Direct To Activation ........................................................................ 3-41 3.13.3 Navigating Direct To ....................................................................... 3-42 3.13.4 Removing a Direct-to Course .......................................................... 3-43 3.13.5 User Holds ...................................................................................... 3-44 190-02488-01 Rev. 1 Pilots Guide iii Table of Contents Waypoints ..............................................................................................................................................3-45 3.14 Waypoint Information ........................................................................... 3-45 3.15 Waypoint Selection ............................................................................... 3-48 3.15.1 Waypoint Autofill ........................................................................... 3-48 3.15.2 Search Tabs .................................................................................... 3-49 3.16 Create User Waypoints ......................................................................... 3-51 3.16.1 Define Waypoint Criteria ................................................................ 3-52 3.16.2 Edit an Existing User Waypoint ....................................................... 3-54 3.16.3 Import User Waypoints ................................................................... 3-54 3.17 Nearest ................................................................................................. 3-55 Procedures ............................................................................................................................................3-57 3.18 Flight Procedure Basics .......................................................................... 3-58 3.18.1 GPS Flight Phase Annunciations ...................................................... 3-60 3.19 Departures ............................................................................................ 3-62 3.19.1 Flight Plan Departure Options ......................................................... 3-63 3.20 Arrivals ................................................................................................. 3-64 3.20.1 Flight Plan Arrival Options .............................................................. 3-65 3.21 Approaches .......................................................................................... 3-66 3.21.1 Flight Plan Approach Options ......................................................... 3-68 3.21.2 Missed Approach ........................................................................... 3-69 3.21.3 Approach Hold ............................................................................... 3-70 3.21.4 DME Arc ........................................................................................ 3-72 3.21.5 RF Legs ........................................................................................... 3-73 3.21.6 Vectors to Final .............................................................................. 3-73 3.21.7 ILS Approach .................................................................................. 3-74 3.21.8 RNAV Approaches .......................................................................... 3-74 3.21.9 Visual Approach ............................................................................. 3-80 3.21.10 Autopilot Outputs ........................................................................ 3-82 4 PLANNING .............................................................................................................................. 4-1 Vertical Calculator ..............................................................................................................................4-3 4.1 VCALC Page ............................................................................................. 4-3 4.2 VCALC Setup ............................................................................................ 4-4 Fuel Planning ..........................................................................................................................................4-5 4.3 Fuel Planning Page .................................................................................... 4-5 4.3.1 Fuel Planning Modes .......................................................................... 4-5 4.3.2 Computing Fuel Statistics ................................................................... 4-7 DALT/TAS/Wind Calculator ............................................................................................................4-8 4.4 DALT/TAS/Wind Page ................................................................................ 4-8 4.4.1 Editing Input Data .............................................................................. 4-8 4.4.2 Computing DALT/TAS/Wind Statistics ............................................... 4-10 RAIM Prediction .................................................................................................................................4-11 4.5 RAIM Prediction Page .............................................................................. 4-11 4.5.1 Calculating RAIM Status ................................................................... 4-12 4.5.2 RAIM Status Indications .................................................................... 4-12 5 HAZARD AWARENESS ..................................................................................................... 5-1 Weather Awareness ............................................................................................................................5-3 5.1 Data Transmission Limitations ................................................................... 5-3 5.1.1 Line of Sight Reception ....................................................................... 5-3 5.1.2 Per FAA TSO-C157b ........................................................................... 5-4 iv Pilots Guide 190-02488-01 Rev. 1 Table of Contents 5.1.3 NOTAM 30-Day Limitation ................................................................. 5-4 5.2 FIS-B Weather Display ............................................................................... 5-5 5.3 FIS-B Weather Setup ................................................................................. 5-6 5.4 FIS-B Weather Interactions ........................................................................ 5-7 5.5 FIS-B Weather Products ............................................................................. 5-8 5.5.1 Product Status .................................................................................... 5-8 5.5.2 Product Age ....................................................................................... 5-9 5.5.3 FIS-B NEXRAD .................................................................................. 5-10 5.5.4 METARs and TAFs ............................................................................ 5-12 5.5.5 AIRMETs ........................................................................................... 5-13 5.5.6 SIGMETs ........................................................................................... 5-14 5.5.7 PIREPs .............................................................................................. 5-14 5.5.8 Winds/Temps Aloft ........................................................................... 5-15 5.5.9 TFRs ................................................................................................. 5-15 5.6 Raw Text Reports .................................................................................... 5-16 5.7 FIS-B Ground Reception Status ................................................................ 5-18 Traffic Awareness .............................................................................................................................5-19 5.8 Traffic Applications ................................................................................. 5-19 5.8.1 Traffic Application Failures ................................................................ 5-20 5.9 Traffic Display ......................................................................................... 5-21 5.10 Traffic Setup ......................................................................................... 5-25 5.10.1 Motion Vectors .............................................................................. 5-26 5.10.2 Altitude Filtering ............................................................................. 5-26 5.11 Traffic Interactions ................................................................................ 5-27 5.12 Traffic Annunciations ............................................................................ 5-28 5.13 Traffic Alerting ...................................................................................... 5-29 Terrain Awareness ............................................................................................................................5-31 5.14 Terrain Configurations .......................................................................... 5-31 5.14.1 GPS Altitude for Terrain .................................................................. 5-32 5.15 Database Limitations ............................................................................. 5-33 5.16 Terrain Display ...................................................................................... 5-34 5.17 Terrain Setup ........................................................................................ 5-35 5.18 Terrain Proximity ................................................................................... 5-36 5.18.1 Terrain Elevation Depictions ............................................................ 5-36 5.18.2 Obstacle Elevation Depictions ......................................................... 5-37 5.19 Terrain Alerting ..................................................................................... 5-39 5.19.1 Alert Types ..................................................................................... 5-39 5.19.2 Alerting Thresholds ........................................................................ 5-40 5.19.3 Inhibiting FLTA & PDA Alerts .......................................................... 5-41 5.19.4 FLTA & PDA Alerts .......................................................................... 5-42 6 MESSAGES .............................................................................................................................. 6-1 Advisory Messages ..............................................................................................................................6-2 6.1 Message Key ............................................................................................. 6-2 6.2 Airspace Advisories ................................................................................... 6-2 6.3 Database Advisories .................................................................................. 6-3 6.4 Flight Plan Advisories ................................................................................ 6-4 6.5 GPS/WAAS Advisories ............................................................................... 6-6 6.6 Navigation Advisories ................................................................................ 6-8 6.7 Pilot Specified Advisories ........................................................................... 6-9 190-02488-01 Rev. 1 Pilots Guide v Table of Contents 6.8 System Hardware Advisories ................................................................... 6-10 6.8.1 COM Radio Advisories, GNC 355 ..................................................... 6-14 6.9 Terrain Advisories .................................................................................... 6-15 6.10 Traffic System Advisories ....................................................................... 6-16 6.10.1 Traffic Advisories, GPS 175 & GNC 355 .......................................... 6-16 6.10.2 Traffic Advisories, GNX 375 ............................................................ 6-18 6.11 VCALC Advisories ................................................................................. 6-19 6.12 Waypoint Advisories ............................................................................. 6-19 7 QUALIFICATION .................................................................................................................. 7-1 7.1 Glove Qualification ................................................................................... 7-1 8 GLOSSARY ............................................................................................................................... 8-1 vi Pilots Guide 190-02488-01 Rev. 1 Warnings, Cautions, and Notes WARNING DO NOT USE TERRAIN AVOIDANCE DISPLAYS AS THE SOLE SOURCE OF INFORMATION FOR MAINTAINING SEPARATION FROM TERRAIN AND OBSTACLES. GARMIN OBTAINS TERRAIN AND OBSTACLE DATA FROM THIRD PARTY SOURCES AND CANNOT INDEPENDENTLY VERIFY THE ACCURACY OF THE INFORMATION. WARNING DO NOT RELY SOLELY UPON TERRAIN PROXIMITY DATA FOR TERRAIN AVOIDANCE. TERRAIN PROXIMITY IS NOT A CERTIFIED TERRAIN AWARENESS SYSTEM. IT IS AN AID TO SITUATIONAL AWARENESS ONLY. USING TERRAIN PROXIMITY DATA DOES NOT UNDER ANY CIRCUMSTANCES OR CONDITIONS RELIEVE THE PILOTS RESPONSIBILITY TO SEE AND AVOID TERRAIN OR OBSTACLES. WARNING ALWAYS REFER TO CURRENT AERONAUTICAL CHARTS AND NOTAMS FOR VERIFICATION OF DISPLAYED AERONAUTICAL INFORMATION. DISPLAYED AERONAUTICAL DATA MAY NOT INCORPORATE THE LATEST NOTAM INFORMATION. WARNING NEVER USE GPS ALTITUDE FOR VERTICAL NAVIGATION. THE ALTITUDE CALCULATED BY GPS RECEIVERS IS GEOMETRIC HEIGHT ABOVE MEAN SEA LEVEL AND COULD VARY SIGNIFICANTLY FROM THE ALTITUDE DISPLAYED BY PRESSURE ALTIMETERS (E.G., THE OUTPUT FROM THE GDC 74A/B AIR DATA COMPUTER) OR OTHER ALTIMETERS IN THE AIRCRAFT. ALWAYS REFER TO THE PRESSURE ALTIMETERS IN THE AIRCRAFT FOR CURRENT PRESSURE ALTITUDE. WARNING NEVER USE EXPIRED DATABASES. UPDATE DATABASES REGULARLY TO ENSURE CURRENCY. USE OUT OF DATE DATABASE INFORMATION AT YOUR OWN RISK. WARNING NEVER USE BASEMAP INFORMATION (LAND AND WATER DATA) AS THE SOLE MEANS OF NAVIGATION. BASEMAP DATA IS INTENDED ONLY TO SUPPLEMENT OTHER APPROVED NAVIGATION DATA SOURCES AND SHOULD BE CONSIDERED ONLY AN AID TO ENHANCE SITUATIONAL AWARENESS. WARNING DO NOT RELY SOLELY UPON THE DISPLAY OF TRAFFIC INFORMATION TO ACCURATELY DEPICT ALL OF THE TRAFFIC WITHIN RANGE OF THE AIRCRAFT. DUE TO LACK OF EQUIPMENT, POOR SIGNAL RECEPTION, AND/OR INACCURATE INFORMATION FROM AIRCRAFT OR GROUND STATIONS, TRAFFIC MAY BE PRESENT THAT IS NOT REPRESENTED ON THE DISPLAY. 190-02488-01 Rev. 1 Pilots Guide vii Warnings, Cautions, and Notes WARNING NEVER USE DATALINK WEATHER INFORMATION FOR MANEUVERING IN, NEAR, OR AROUND AREAS OF HAZARDOUS WEATHER. INFORMATION CONTAINED WITHIN DATALINK WEATHER PRODUCTS MAY NOT ACCURATELY DEPICT CURRENT WEATHER CONDITIONS. WARNING DO NOT USE THE INDICATED DATALINK WEATHER PRODUCT AGE TO DETERMINE THE AGE OF THE WEATHER INFORMATION SHOWN BY THE DATALINK WEATHER PRODUCT. DUE TO TIME DELAYS INHERENT IN GATHERING AND PROCESSING WEATHER DATA FOR DATALINK TRANSMISSION, THE WEATHER INFORMATION SHOWN BY THE DATALINK WEATHER PRODUCT MAY BE OLDER THAN THE INDICATED WEATHER PRODUCT AGE. WARNING DO NOT RELY SOLELY UPON DATALINK SERVICES TO PROVIDE TFR INFORMATION. ALWAYS CONFIRM TFR INFORMATION THROUGH OFFICIAL SOURCES SUCH AS FLIGHT SERVICE STATIONS OR AIR TRAFFIC CONTROL. WARNING ALWAYS REFER TO CURRENT AERONAUTICAL CHARTS FOR APPROPRIATE MINIMUM CLEARANCE ALTITUDES. THE DISPLAYED MSAs ARE ONLY ADVISORY IN NATURE AND SHOULD NOT BE RELIED UPON AS THE SOLE SOURCE OF OBSTACLE AND TERRAIN AVOIDANCE INFORMATION. WARNING DO NOT USE GPS TO NAVIGATE TO ANY ACTIVE WAYPOINT IDENTIFIED AS A NON WGS84 WPT BY A SYSTEM MESSAGE. NON WGS84 WPT WAYPOINTS ARE DERIVED FROM AN UNKNOWN MAP REFERENCE DATUM THAT MAY BE INCOMPATIBLE WITH THE MAP REFERENCE DATUM USED BY GPS (KNOWN AS WGS84) AND MAY BE POSITIONED IN ERROR AS DISPLAYED. WARNING DO NOT RELY SOLELY UPON THE DISPLAY OF TRAFFIC INFORMATION FOR COLLISION AVOIDANCE MANEUVERING. THE TRAFFIC DISPLAY DOES NOT PROVIDE COLLISION AVOIDANCE RESOLUTION ADVISORIES AND DOES NOT UNDER ANY CIRCUMSTANCES OR CONDITIONS RELIEVE THE PILOTS RESPONSIBILITY TO SEE AND AVOID OTHER AIRCRAFT. viii Pilots Guide 190-02488-01 Rev. 1 Warnings, Cautions, and Notes WARNING DO NOT RELY ON THE ACCURACY OF ATTITUDE AND HEADING INDICATIONS IN GEOGRAPHIC AREAS WHERE VARIATION IN THE EARTHS MAGNETIC FIELD EXISTS. THIS INCLUDES: NORTH OF 72 NORTH LATITUDE AT ALL LONGITUDES; SOUTH OF 70 SOUTH LATITUDE AT ALL LONGITUDES; NORTH OF 65 NORTH LATITUDE BETWEEN LONGITUDE 75 W. AND 120 W. (NORTHERN CANADA); NORTH OF 70 NORTH LATITUDE BETWEEN LONGITUDE 70 W. AND 128 W. (NORTHERN CANADA); NORTH OF 70 NORTH LATITUDE BETWEEN LONGITUDE 85 E. AND 114 E. (NORTHERN RUSSIA); SOUTH OF 55 SOUTH LATITUDE BETWEEN LONGITUDE 120 E. AND 165 E.
(REGION SOUTH OF AUSTRALIA AND NEW ZEALAND). WARNING DO NOT RELY SOLELY UPON DATALINK SERVICES TO PROVIDE TFR INFORMATION. ALWAYS CONFIRM TFR INFORMATION THROUGH OFFICIAL SOURCES SUCH AS FLIGHT SERVICE STATIONS OR AIR TRAFFIC CONTROL. WARNING DO NOT LEARN OPERATIONAL PROCEDURES IN THE AIR. FOR SAFETY REASONS, THOROUGHLY PRACTICE BASIC OPERATION ON THE GROUND BEFORE ACTUAL USE. WARNING REVIEW AND UNDERSTAND ALL ASPECTS OF THIS PILOTS GUIDE. DOING SO REDUCES THE RISK OF UNSAFE OPERATION. WARNING ALWAYS RESOLVE ANY DISCREPANCIES BETWEEN THE DISPLAY AND OTHER NAVIGATION SOURCES WHEN THEY OCCUR. DURING FLIGHT OPERATIONS, COMPARE DISPLAY INDICATIONS TO INFORMATION FROM OTHER NAVAIDS, VISUAL SIGHTINGS, CHARTS, AND OTHER AVAILABLE SOURCES BEFORE CONTINUING NAVIGATION. CAUTION DO NOT CLEAN DISPLAY SURFACES WITH ABRASIVE CLOTHS OR CLEANERS CONTAINING AMMONIA. THEY WILL HARM THE ANTI-REFLECTIVE COATING. CAUTION ENSURE THAT ANY UNIT REPAIRS ARE MADE BY AN AUTHORIZED GARMIN SERVICE CENTER. UNAUTHORIZED REPAIRS OR MODIFICATIONS COULD VOID BOTH THE WARRANTY AND AFFECT THE AIRWORTHINESS OF THE AIRCRAFT. 190-02488-01 Rev. 1 Pilots Guide ix Warnings, Cautions, and Notes NOTE The application supports channel tuning for both 8.33 kHz and 25 kHz channels within radio-frequency range. If flying in a region where 8.33 kHz channel spacing is available, set the COM radio to 8.33 kHz to prevent the loss of any stored or recently used frequencies. NOTE All visual depictions contained within this document, including screen images of the system panel and displays, are subject to change and may not reflect the most current system and aviation databases. Depictions of equipment may differ slightly from the actual equipment. NOTE The United States government operates the Global Positioning System and is solely responsible for its accuracy and maintenance. The GPS system is subject to changes which could affect the accuracy and performance of all GPS equipment. Portions of the system utilize GPS as a precision electronic NAVAID. Therefore, as with all NAVAIDs, information presented by the system can be misused or misinterpreted and, therefore, become unsafe. NOTE This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE Interference from GPS repeaters operating inside nearby hangars can cause an intermittent loss of attitude and heading displays while the aircraft is on the ground. Moving the aircraft more than 100 yards away from the source of the interference should alleviate the condition. NOTE Use of polarized eye wear may cause the flight displays to appear dim or blank. NOTE This product, its packaging, and its components contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. This notice is being provided in accordance with Californias Proposition 65. If you have any questions or would like additional information, please refer to our website at www.garmin.com/prop65. x Pilots Guide 190-02488-01 Rev. 1 Warnings, Cautions, and Notes NOTE Operating the system in the vicinity of metal buildings, metal structures, or electromagnetic fields can cause sensor differences that may result in nuisance miscompare annunciations during start up, shut down, or while taxiing. If one or more of the sensed values are unavailable, the annunciation indicates no comparison is possible. NOTE The system responds to a terminal procedure based on data coded within that procedure in the Navigation Database. Differences in system operation may be observed among similar types of procedures due to differences in the Navigation Database coding specific to each procedure. NOTE Do not use SafeTaxi functions as the basis for ground maneuvering. SafeTaxi functions do not comply with the requirements of AC 120-76C and are not qualified for use as an airport moving map display. SafeTaxi is to be used for orientation purposes only. NOTE The FAA has asked Garmin to remind pilots who fly with Garmin database-dependent avionics of the following:
It is the pilots responsibility to remain familiar with all FAA regulatory and advisory guidance and information related to the use of databases in the National Airspace System.
Garmin equipment will only recognize and use databases that are obtained from Garmin or Jeppesen. Databases obtained from Garmin or Jeppesen that have a Type 2 LOA from the FAA are assured compliance with all data quality requirements (DQRs). A copy of the Type 2 LOA is available for each applicable database and can be viewed at flyGarmin.com by selecting Aviation Database Declarations.
Use of a current Garmin or Jeppesen database in your Garmin equipment is required for compliance with established FAA regulatory guidance, but does not constitute authorization to fly any and all terminal procedures that may be presented by the system. It is the pilots responsibility to operate in accordance with established AFM(S) and regulatory guidance or limitations as applicable to the pilot, the aircraft, and installed equipment. NOTE The pilot/operator must review and be familiar with Garmins database exclusion list as discussed in SAIB CE-14-04 to determine what data may be incomplete. The database exclusion list can be viewed at flyGarmin.com by selecting Aviation Database Declarations. 190-02488-01 Rev. 1 Pilots Guide xi Compliance NOTE The pilot/operator must have access to Garmin and Jeppesen database alerts and consider their impact on the intended aircraft operation. The database alerts can be viewed at flyGarmin.com by selecting Aviation Database Alerts. NOTE If the pilot/operator wants or needs to adjust the database, contact Garmin Product Support. NOTE Garmin requests the flight crew report any observed discrepancies related to database information. These discrepancies could come in the form of an incorrect procedure; incorrectly identified terrain, obstacles and fixes; or any other displayed item used for navigation or communication in the air or on the ground. Visit flyGarmin.com and select Aviation Data Error Report. NOTE The navigation databases used in Garmin navigation systems contain Special Procedures. Prior to flying these procedures, pilots must have specific FAA authorization, training, and possession of the corresponding current, and legitimately-sourced chart (approach plate, etc.). Inclusion of the Special Procedure in the navigation database DOES NOT imply specific FAA authorization to fly the procedure. AC 90-100A Statement of Compliance The Garmin navigational unit meets the performance and functional requirements of FAA Advisory Circular (AC) 90-100A, U.S. Terminal and En Route Area Navigation
(RNAV) Operations. xii Pilots Guide 190-02488-01 Rev. 1 About This Guide Record of Revision REVISION DATE CHANGE DESCRIPTION 1 06/05/19 Experimental Release. The design and layout of this guide is intended to provide clear, concise sections written in the logical order of a pilots flight instrument and systems scan. Layout SECTION TITLE 1 2 3 4 5 6 7 8 System at a Glance Get Started Navigation Planning Hazard Awareness Messages Qualification Glossary Electronic Document Features Versions of this guide are saved in Adobe Acrobat and are available for download at:
garmin.com/manuals 190-02488-01 Rev. 1 Pilots Guide xiii Reference Documentation Reference Manuals GDL 88 ADS-B Transceiver Pilots Guide DOCUMENT Reference Websites P/N 190-01122-03 WEBSITE ADDRESS Aviation Limited Warranty https://www.garmin.com/en-US/legal/aviation-limited-warranty Database Concierge Go to http://www.flygarmin.com/support and select Database Management. ADS-B Academy https://www.garmin.com/us/intheair/ads-b Connext http://www.garmin.com/connext FAA Regulatory and Guidance Library https://rgl.faa.gov xiv Pilots Guide 190-02488-01 Rev. 1 1 System at a Glance System at a Glance Display Layout .......................................................................................1-3 Unit Functions ......................................................................................1-4 OVERVIEW 1.1 1.2 PILOT INTERFACE 1.3 1.4 1.5 1.6 1.7 COMPATIBLE EQUIPMENT 1.8 Unit Power ............................................................................................1-5 SD Card Slot..........................................................................................1-6 Touchscreen ..........................................................................................1-7 Control Knobs .....................................................................................1-11 Color Conventions...............................................................................1-13 Line Replaceable Units .........................................................................1-14 190-02488-01 Rev. 1 Pilots Guide 1-1 System at a Glance Overview GPS 175, GNC 355/355A, and GNX 375 are the first 2 by 6.25 panel mount navigators to employ full color capacitive touchscreen technology. The GPS 175 is a TSO-C146e compliant GPS/WAAS navigator with en route, terminal, and precision/non-precision approach capabilities. The GNC 355/355A combines the functionality of the GPS 175 with a TSO-C169a compliant VHF radio communications transceiver. The GNX 375 combines the functionality of the GPS 175 with a TSO-C112e (Level 2els, Class 1) compliant mode S transponder. Each unit is compatible with Bluetooth wireless technology, providing flight plan, traffic, weather, and position data to an available portable electronic device. GPS 175 NAVIGATOR Certified compatible with ADS-B Out 2020 mandate TSO-C146e compliant GPS/WAAS navigator and internal GPS source TSO-C195b (Class B1, B3, B5, B7) compliant with an external active ADS-B In source GNC 355/355A NAVIGATOR WITH VHF COMMUNICATIONS TRANSCEIVER TSO-C128a compliant transmitter interlock TSO-C146e compliant GPS/WAAS navigator and internal GPS source TSO-C169a (RX Class C, E; TX Class 4, 6) compliant VHF communications transceiver TSO-C195b (Class B1, B3, B5, B7) compliant with an external active ADS-B In source GNX 375 NAVIGATOR WITH TRANSPONDER TSO-C88b compliant automatic pressure altitude reporting equipment TSO-C146e compliant GPS/WAAS navigator TSO-C112e (Level 2els, Class 1) compliant mode S transponder TSO-C154c (Class A1S) compliant 1090/UAT receiver TSO-C157b (Class 1) compliant FIS-B equipment uplink TSO-C166b compliant ADS-B Out 1090 MHz extended squitter TSO-C195b (Class B1, B3, B5, B7, C1, C2, C3, C5, C7) compliant ADS-B In source 1-2 Pilots Guide 190-02488-01 Rev. 1 1.1 Display Layout System at a Glance 2 3 4 5 6 1 1 2 3 4 5 6 Bezel Includes the power key, mechanical knobs, photocell, and SD card slot. Ledges provide hand stability when performing data entry and making selections. Touchscreen Multi-touch color display provides controls for unit operation. Photocell Measures cockpit ambient light level to automatically adjust display brightness for day and night. SD Card Slot Interface for loading database, exporting log files, and updating software. Compatibility with Flight Stream 510 allows wireless database transfer from the Garmin Pilot app via Database Concierge. Power/Home Key Powers the unit on or off and provides direct access to the Home page. Inner & Outer Knobs Multipurpose dual concentric knob allows data entry, list scrolling, map range control, page navigation, and COM volume and frequency tuning. [1]
[1]
COM is a function of GNC 355/355A only. 190-02488-01 Rev. 1 Pilots Guide 1-3 System at a Glance 1.2 Unit Functions GPS 175 NAVIGATOR GNC 355/355A NAVIGATOR W/VHF COM TRANSCEIVER Moving Map Terrain Flight Plan Graphical Flight Planning Moving Map Terrain Flight Plan Graphical Flight Planning Waypoint Information Nearest FIS-B Weather Display Waypoint Information Nearest FIS-B Weather Display
[1] [2]
ADS-B In Traffic Display [1] [2]
Terrain Avoidance System Advisories Scheduled Messages Clock CDI Internal GPS Receiver Built-in Bluetooth Antenna Database Concierge Access [4]
[1] [2]
ADS-B In Traffic Display [1] [2]
VHF Radio Transceiver Terrain Avoidance System Advisories Scheduled Messages Clock CDI Internal GPS Receiver Built-in Bluetooth Antenna 8.33 kHz channel spacing [3]
Auxiliary audio input
(music) Speaker output Database Concierge Access [4]
GNX 375 NAVIGATOR W/TRANSPONDER Moving Map Terrain Flight Plan Graphical Flight Planning Waypoint Information Nearest FIS-B Weather Receiver & Display [2]
ADS-B In Traffic Receiver & Display [2]
ADS-B Out on 1090 MHz Extended Squitter Terrain Avoidance System Advisories Scheduled Messages Clock CDI Internal GPS Receiver Built-in Bluetooth Antenna Mode S Transponder Database Concierge Access [4]
[1]
[2]
[3]
[4]
Requires external ADS-B In product. ADS-B In via 1090 MHz (traffic) and 978 MHz UAT (traffic and weather). For use during European operations. Available with GNC 355A only. Requires Wi-Fi connection via Flight Stream 510. 1-4 Pilots Guide 190-02488-01 Rev. 1 System at a Glance Pilot Interface 1.3 Unit Power The unit receives power directly from the aircrafts electrical system. Upon power-up, the bezel key backlight momentarily illuminates. System failure annunciations typically disappear within the first 30 seconds after power-up. The start-up screen presents the unit software versions, the name and status of all installed databases, and the Database Updates page access key. These features are available only at power up. Tapping Continue advances to the Instrument Test page. If an instrument remains flagged after one minute, check the status of the associated LRU, then contact a Garmin dealer for support. 1.3.1 Instrument Test To ensure safe operation, continuous built-in test features exercise the units processor, memory, external inputs, and outputs. The Instrument Test page displays the results of all external equipment checks performed by the unit. Review this list to ensure that all CDI outputs and other displayed data are correct for the connected equipment. 1.3.2 Power Off WARNING NEVER ATTEMPT TO POWER OFF THE UNIT WHILE AIRBORNE UNLESS OPERATIONAL PROCEDURES DICTATE. Pushing and holding the Power key for 0.5 seconds initiates the power off sequence. Shutdown occurs once the timer reaches zero. Power off annunciation temporarily replaces the knob function indicator. 190-02488-01 Rev. 1 Pilots Guide 1-5 System at a Glance 1.4 SD Card Slot NOTE Do not remove or insert an SD card while in flight. Always verify the system is powered off before inserting or removing an SD card. The navigator requires an SD card for the following tasks. Exporting data logs Capturing screen images Upgrading software Saving system configurations Enabling Flight Stream connectivity Updating databases INSERT AN SD CARD When inserting an SD card:
Verify unit power is off and the slot is empty. 1. 2. Hold card such that label faces left edge of display screen. 3. Ensure back edge of card is flush with display bezel after insertion. EJECT AN SD CARD Power off the unit. Release the spring latch by pressing lightly on exposed edge of card. 1. 2. 1-6 Pilots Guide 190-02488-01 Rev. 1 1.5 Touchscreen System at a Glance GESTURES TAP TAP AND HOLD SWIPE FLICK Touching the screen briefly with a single finger. Use this gesture for:
Opening a page or menu Activating a command key or data entry field Displaying map feature information Selecting an option within an application Certain momentary controls (e.g., directional arrow keys) provide a secondary tap and hold function. Tap the key and hold your finger in place until the desired action occurs. Use this gesture for:
Scrolling with arrow keys Increasing/decreasing values continuously A smooth motion that involves touching an object, then sliding your finger across the screen and lifting up. Use this gesture for:
Accessing multiple panes (right or left swipes) Viewing and scrolling lists Panning across a map display Swiping the screen in a quick upward or downward motion. Information moves at a fast speed (faster than if holding the arrow key), then slows to a stop. Use this gesture for:
Scrolling an item list PINCH & STRETCH Touch any map with two fingers at the same time, then bring the fingers close together (pinch) or spread them apart (stretch). Just remember: stretch to zoom in and pinch to zoom out. Use this gesture for:
Magnifying map features 190-02488-01 Rev. 1 Pilots Guide 1-7 System at a Glance 1.5.1 Keys COMMON COMMANDS Open the system messages list. A flashing icon indicates unread messages. Cancel an active function without inputting data. Open a context menu. Input a specified value. Return to the previous page. Select the corresponding item (e.g., database update). A checkmark confirms selection. FUNCTION KEYS On Off Toggle keys turn a specific function on or off. The current state of the function is indicated below the key label. APP ICONS Tapping one of these icons opens the corresponding application. Some apps provide additional icons for accessing functions on subpages (e.g., Utilities, System). 1-8 Pilots Guide 190-02488-01 Rev. 1 System at a Glance 1.5.2 Menus Menus group related controls into an expandable pane, allowing access to multiple functions on a single page. Depending on the number of available functions, a menu may comprise more than one pane. Multiple panes are accessible by way of a left/right swipe or inner knob turn. Active Pane POP-UP MENUS An indicator at the bottom of the menu shows which pane is active. Pop-up menus open to the default or previously selected value. Underlying Page Hidden Default or Current Setting LISTS Scrollable lists group control keys related to a single function (e.g., FIS-B Weather). When scrolling, all keys in the list are inactive. Toggle keys either enable or disable list items. In some cases, Settings or Range keys provide access to selectable setting options. Scroll Bar 190-02488-01 Rev. 1 Pilots Guide 1-9 System at a Glance 1.5.3 Tabs Tabs group information into individual panes. Content includes scrolling lists, data fields, function keys, or a combination of controls. Tabs are located along the left and right sides of a pane. Active Tabs Inactive Tabs Inactive Tabs 1.5.4 Keypads The navigator employs multiple keypad types to serve specific settings and functions. NUMERIC Numeric keypads open on a single pane. Backspace and Enter keys always appear at the right of the screen. ALPHANUMERIC Alphanumeric keypads comprise multiple keysets that are accessible by way of swipe or key selection. Selectable Keysets An indicator shows which keyset is active. Keys a through m are active by default. Active Keyset 1-10 Pilots Guide 190-02488-01 Rev. 1 1.6 Control Knobs System at a Glance Inner and outer control knobs offer an alternative method for selecting and modifying data without the use of touch keys. Outer Inner 1.6.1 Knob Functions GPS 175 & GNX 375 Selecting reference controls Selecting a page shortcut Cursor placement and initial field/page selections Moving cursor forward or backward within data field Zooming, scrolling lists, and inputting data Modifying individual characters in data entry field Entering current or specified numerical value Toggling Map user fields on or off Accessing the Direct To function from the Home page GNC 355/355A Selecting reference controls Selecting a page shortcut Cursor placement and initial field/page selections Moving cursor forward or backward within data field Tuning major frequency digits Adjusting COM radio volume Zooming, scrolling lists, and inputting data Modifying individual characters in data entry field Tuning minor frequency digits Adjusting COM radio volume Entering current or specified numerical value Enabling frequency entry mode Toggling squelch function on or off Outer Knob Inner Knob
(Turn) Inner Knob
(Push) Outer Knob Inner Knob
(Turn) Inner Knob
(Push) 190-02488-01 Rev. 1 Pilots Guide 1-11 System at a Glance 1.6.2 Knob Function Indicators A locater bar works in conjunction with the outer knob, providing quick access to the indicated page. Turning the outer knob clockwise or counter-clockwise moves the locater through displayed menu options. Slot 1 is a dedicated Map page shortcut. Slots 2 and 3 are customizable. Selectable page options are dependent upon configuration. A cyan border and background indicate active page and available shortcuts. Additional icons located to the right of the bar indicate available knob functions for the associated page. Examples:
Zoom Scroll Numeric entry COM select and frequency tuning
(GNC 355/355A) Page navigation labels (GPS 175, GNX 375) Slot 1 Slot 3 Available Knob Function Slot 2 Page navigation labels (GNC 355/355A) Active Page Zoom & COM Functions Available Keypad entry available Frequency tuning available (GNC 355/355A) Flight plan scrolling available (GNC 355/355A) Screen Captures 1.6.3 FUNCTIONAL LIMITATIONS Not available with Flight Stream 510 Save images to an SD card at any time using a screen capture. Images automatically save to the print folder in the SD card root directory. Insert an SD card into the card slot. Push and hold the control knob. 1. 2. 3. With knob depressed, push and release the Home/Power key. A camera icon momentarily shows in the annunciator bar indicating a successful screen capture. To view saved images, remove the SD card and open the print folder on a computer. 1-12 Pilots Guide 190-02488-01 Rev. 1 1.7 Color Conventions System at a Glance Red Warning conditions Operating limits Yellow Cautionary conditions Conditional operating ranges Green Safe operating conditions Normal operating ranges Engaged modes Active COM frequency White Scales and markings Current data and values Heading legs Magenta GPS data Active flight plan legs Parallel track Cyan Pilot-selectable references Standby COM frequency Gray Missing or expired data Product unavailable Blue Sky Water Brown Ground 190-02488-01 Rev. 1 Pilots Guide 1-13 System at a Glance Compatible Equipment 1.8 Line Replaceable Units The system consists of multiple LRUs, which are installed behind the instrument panel or in a separate avionics bay. Their modular design aids system maintenance and unit replacement. Optional LRUs may include compatible equipment from either Garmin or a third party manufacturer. SYSTEM REQUIRED LRUS GPS antenna SYSTEM OPTIONAL LRUS ADAHRS or ADC with AHRS Audio panel GAD 29 adapter GAE 12 altitude encoder
(GNX 375 only) G3X Touch G500/G600 G500/G600 TXi GMX 200 MX 20 OPTIONAL INTERFACES GDL 88/GTX 345 ADS-B transceiver
(GPS 175 & GNC 355 only) 1.8.1 ADC & AHRS AHRS units have a magnetometer interface for determining magnetic heading. ADC units have a Pitot-static interface for measuring pressure altitude. LRU DISPLAY FUNCTION GDC 74 ADC G3X G500/G600 GSU 25/73 Integrated ADAHRS GRS 77 AHRS GNX GPS GNC GNX GNX Air temperature Pressure Altitude ADC Air temperature Pressure Altitude AHRS Heading GNX Heading 1-14 Pilots Guide 190-02488-01 Rev. 1 System at a Glance 1.8.2 Altitude Encoder LRU DISPLAY FUNCTION GAE 12 Provides pressure altitude information to the transponder. GNX Aircraft static pressure 1.8.3 ADS-B In Data LRU DISPLAY FUNCTION GDL 88 GTX 345 Provides datalink traffic and weather. GPS GNC Traffic Services ADS-B TIS-B Weather Services FIS-B Weather Products Map & FIS-B Weather:
Precip METARs TFRs FIS-B Weather only:
Precip Winds Aloft METARs/TAFs AIRMETs SIGMETs PIREPs 190-02488-01 Rev. 1 Pilots Guide 1-15 INTENTIONALLY LEFT BLANK 1-16 Pilots Guide 190-02488-01 Rev. 1 2 Get Started Get Started Connext Setup ....................................................................................2-12 Bluetooth Setup ..................................................................................2-13 DATABASES 2.1 Database Effective Cycles.......................................................................2-3 2.2 Active and Standby Databases ...............................................................2-4 2.3 Manual Updates ....................................................................................2-5 Automatic Updates................................................................................2-8 2.4 2.5 Database Concierge ..............................................................................2-9 CONNECTIVITY 2.6 2.7 COM COM Standby Control Panel................................................................2-15 2.8 2.9 COM Radio Setup................................................................................2-17 2.10 Tuning & Monitoring ...........................................................................2-21 2.11 Frequency Selection.............................................................................2-26 2.12 Create User Frequencies ......................................................................2-29 2.13 COM Alert...........................................................................................2-31 XPDR 2.14 XPDR Control Panel .............................................................................2-32 2.15 XPDR Setup .........................................................................................2-33 2.16 XPDR Modes .......................................................................................2-34 2.17 Squawk Code Keys..............................................................................2-35 2.18 Remote Control...................................................................................2-37 2.19 XPDR Alert ..........................................................................................2-37 ADS-B ALTITUDE REPORTING 2.20 ADS-B Control Panel............................................................................2-38 2.21 GDL 88 Alert .......................................................................................2-40 PILOT SETTINGS 2.22 CDI Scale.............................................................................................2-41 2.23 Airport Runway Criteria .......................................................................2-44 2.24 Clocks & Timers...................................................................................2-45 2.25 Page Shortcuts ....................................................................................2-46 2.26 Alerts Settings .....................................................................................2-47 2.27 Unit Selections.....................................................................................2-48 2.28 Display Brightness Control ...................................................................2-49 2.29 Scheduled Messages ...........................................................................2-50 STATUS INDICATIONS 2.30 Alert Types ..........................................................................................2-51 2.31 System Status ......................................................................................2-54 2.32 GPS Status...........................................................................................2-54 2.33 ADS-B Status .......................................................................................2-59 LOGS 2.34 Export to SD Card ...............................................................................2-60 190-02488-01 Rev. 1 Pilots Guide 2-1 Get Started Databases NOTE The navigator supports SD cards in the FAT32 format only, with capacities ranging between 8 GB and 32 GB. Databases are stored in the units internal memory. To view update cycles, or to purchase individual databases or database packages, go to flyGarmin.com. There are two methods for loading and updating databases. Do not attempt either of these while in flight (on ground only). Load databases via SD card. Once loading completes, you may power off the unit and remove the card. Transfer databases from a Flight Stream 510 wireless datacard. This method requires the Garmin Pilot app on a portable electronic device. Basemap Navigation Obstacles SafeTaxi Terrain SUPPORTED DATABASES Bodies of water, geopolitical boundary, and road information Airport, NAVAID, waypoint, and airspace information
(Garmin or Jeppesen) Obstacle and wire data Airport surface diagrams Terrain elevation data For information regarding third party navigation databases, go to jeppesen.com. 2-2 Pilots Guide 190-02488-01 Rev. 1 2.1 Database Effective Cycles Most databases expire at regular intervals. Exceptions include Basemap and Terrain, which neither expire nor update on a regular schedule. Get Started The start-up page lists all currently installed databases. Review this list for current database types, cycle numbers, and expiration dates. Yellow text denotes when a database is:
Not available Missing date information Past its expiration date Installed before its effective date DATABASE EFFECTIVE STATUS Effective upon release Transfer occurs prior to database verification at system start-up Includes Basemap and Terrain No automatic transfer if Flight Stream 510 is present No pilot confirmation or restart required Effective during a specific period Unit determines database status using the current date and time from GPS Automatic activation occurs on the effective date Databases with no effective date Databases with specified effective dates DATABASE NOT FOUND Notifications for databases not present or available also display in the form of system messages. Tapping Database Info opens the Active Database Information page. Review this list to determine the status of the indicated database. Database Not Present 190-02488-01 Rev. 1 Pilots Guide 2-3 Get Started 2.2 Active and Standby Databases The navigator uses two types of databases: active and standby. Active databases are in use by the system. Standby databases have not reached the effective date. During normal operation, information about all active and standby databases are viewable on the associated info page. From the Home page, tap System > System Status > Select Active or Standby. DB INFO PAGE DISPLAYS Active Standby Information about databases currently in use View Copyrights key Information about databases that are not yet effective The Standby DB Info page notifies when no standby databases are available. VIEW COPYRIGHTS Tapping this key displays copyright information for all installed databases. 2-4 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.3 Manual Updates FUNCTIONAL LIMITATIONS The Database Updates page is available only when:
The aircraft is on ground The start-up page is active (i.e., during power up) 2.3.1 Database Updates Page This page presents a list of all available databases. To open, tap the Databases key on the start-up page. 2 1 3 DATABASE SOURCE INDICATION Connext Icon A Connext icon indicates when a database is from Garmin Pilot via wireless transfer. No indication means the database is either from an SD card or the units internal standby queue. 190-02488-01 Rev. 1 Pilots Guide 2-5 Get Started SELECT ALL DATABASES Select individual databases for transfer, or choose Select All if all listed databases require updating. Basemap and Terrain update automatically and require no action. After all selections are made, initiate the update process by tapping Start. By default, this page displays only the databases recommended for update. A message notifies when no such databases are available. The unit automatically restarts once all updates are complete. SHOW ALL DATABASES Tapping Show All displays a complete list of all databases. Error Icon Older Timestamp This list may include databases that are:
Not yet effective Older than the currently active database(s) Unable to update due to an error 2-6 Pilots Guide 190-02488-01 Rev. 1 ERROR INFORMATION To determine the cause of a database error, tap Error Info. Get Started SELECT REGION An information window provides details regarding the state of the database. This key appears when two databases are of the same type and cycle, but pertain to different regions. To specify a database region, tap Select Region, then select the appropriate menu option. 190-02488-01 Rev. 1 Pilots Guide 2-7 Get Started 2.4 Automatic Updates Automatic updates occur when:
A newer database is detected on the SD card or in the internal standby queue A newer database is within its effective dates The aircraft is on ground When a newer database is available, follow the on-screen prompts to complete the update process. A status page displays a progress bar and the name of each database as it uploads to the unit. Terrain databases may require up to 5 minutes for transfer. Total transfer time depends on the SD card type. The unit automatically restarts once the update is complete. The update is indicated in the list of currently installed databases. INSTALL OR UPDATE A DATABASE USING AN SD CARD 1. Download a database onto an SD card. 2. Insert the SD card with the most recent database(s) into the card slot. 3. Power on the unit. Selecting Update opens the DB Updates page, where a list of the newest databases is available for review. All newer databases (effective and expired) transfer from the SD card to the internal standby queue. BASEMAP AND TERRAIN UPDATES These databases automatically transfer from an SD card without any prompting or progress indications. They do not require pilot confirmation or a unit restart. 2-8 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.5 Database Concierge FEATURE REQUIREMENTS Flight Stream 510 wireless datacard Garmin Pilot app on a mobile device The aircraft is on ground Database Concierge allows wireless transfer of databases from a mobile device while the aircraft is on ground. A pilot selects and downloads databases inside the Garmin Pilot app. Transfers occur once Flight Stream 510 establishes a wireless connection inside the aircraft. Database Concierge Transfer Function Provides automatic updates for databases with effective dates Preloads databases that are not yet effective by placing them in the internal standby queue Displays database type, cycle, effective date, and transfer progress Allows manual operation via Start key Requires pilot confirmation TRANSFER A DATABASE USING DATABASE CONCIERGE 1. Purchase database(s) from flyGarmin.com. 2. Open Garmin Pilot and follow the download instructions. 3. Install Flight Stream 510 and then power on unit. 4. Connect to Wi-Fi. 5. Follow the on screen prompts. 190-02488-01 Rev. 1 Pilots Guide 2-9 Get Started Database Concierge transfers databases from the app to Flight Stream 510. A progress bar shows when this process is complete. The unit either updates or preloads databases based on their effective date. A second progress bar indicates upload status. The unit automatically restarts upon database activation. Database Transfer Status Database Update Status Tapping Skip cancels any unfinished wireless transfers and initiates the update process. The unit activates any databases that completed transfer before the interruption. Previously selected databases on an SD card or in the internal standby update as well. The message Transfers interrupted displays if no databases are available. 2-10 Pilots Guide 190-02488-01 Rev. 1 2.5.1 Wi-Fi Setup Get Started Tapping WiFi Info opens an information page. This page is accessible from the Database Update and start-up pages. Information includes:
Database Concierge connection status Connected device name Database update availability and instructions Wi-Fi SSID and password WI-FI INFO KEY STATUS ANNUNCIATIONS Wi-Fi connection status annunciates on the key label when the information page is not active. Flight Stream 510 requires power up. Wi-Fi is active, but the unit is waiting to connect with a device. Connection complete. Flight Stream 510 requires Garmin Pilot to be opened in order for database transfer to commence. Garmin Pilot opened and streaming to unit. CONNECT TO WI-FI Follow the onscreen prompts when connecting to the Wi-Fi network. 1. Install Flight Stream 510 and then power on unit. Observe Wi-Fi status changes from Offline to Ready. 2. Tap WiFi Info. 3. Enter the required SSID and password using the provided keypads. 4. Enable Wi-Fi setting on the portable device. Wi-Fi status changes to Open App once pairing is complete. 190-02488-01 Rev. 1 Pilots Guide 2-11 Get Started Connectivity Connext works via the Bluetooth data link to provide up-to-date, wireless information throughout the cockpit. FEATURE LIMITATIONS Unit allows pairing of up to 13 Bluetooth enabled devices, with two simultaneous device connections Auto reconnect function is not available for Android devices 2.6 Connext Setup The Connext interface allows communication with Garmin Pilot from a portable electronic device. Connext Features The following features are available on your portable electronic device. GPS position and velocity information Uncorrected barometric pressure altitude used by transponder and ADS-B [1]
ADS-B In traffic data [2]
AHRS data from built-in sensor [3] [4]
FIS-B weather and flight information [2]
[1]
[2]
[3]
[4]
GNX 375 only. GNX 375, or GPS 175 with external ADS-B In source. Attitude data does not output to other installed avionics. The internal AHRS sensor is only for use with a portable electronic device. All internal AHRS functions are automatic and do not require pilot action. 2-12 Pilots Guide 190-02488-01 Rev. 1 2.7 Bluetooth Setup Get Started Bluetooth Wireless Features FIS-B weather [1]
ADS-B traffic [1]
GPS/WAASposition,velocity, and time Pressure altitude AHRS Magnetic heading Flight plan transfer The unit supports wireless pairing with up to 13 portable electronic devices via the Garmin Pilot app. Bluetooth device management options reside on the Devices page. Opening this page automatically initiates device pairing. Device information and pairing mode status display on the Connext page.
[1]
GNX 375, or GPS 175/GNC 355 with external ADS-B In source. 2.7.1 Enabling Bluetooth Functionality Tapping Bluetooth Enabled toggles Bluetooth wireless functionality on or off. All associated setting controls and features are unavailable when this function is inactive. DEVICE NAME This key allows you to enter the name of the Bluetooth enabled device. Use the keypad or control knobs to enter the device name. 190-02488-01 Rev. 1 Pilots Guide 2-13 Get Started 2.7.2 Managing Paired Devices To view a list of all paired devices and their connection status, tap Paired Devices. To enable automatic connection between the unit and a paired device at power up, tap Auto Reconnect. AUTO RECONNECT Enables automatic connection between the unit and the paired device when the two are within range. REMOVE Removing a device from the list means it is no longer paired with the unit. This action requires pilot confirmation. Be sure to remove pairing on both devices before attempting to pair them again. CONNECTION STATUS The device is configured and communicating properly. The device is not available and is not configured or it is not communicating properly. 2.7.3 Importing a Flight Plan This feature allows automatic import of flight plans via Bluetooth wireless technology. It may be necessary to turn this function off if a portable device application makes repeated erroneous attempts to send flight plans to the unit. Once transfer is complete, an advisory message informs that a new flight plan is available for preview. To view the flight plan, acknowledge the advisory and tap Preview. 2-14 Pilots Guide 190-02488-01 Rev. 1 Get Started COM FEATURE LIMITATIONS GNC 355 only 2.8 COM Standby Control Panel VHF COM transceiver controls are accessible via the Standby (STBY) Frequency key. This key resides in the upper right corner of the display. 2 1 3 4 5 1 Frequency Entry Field 2 Monitor Key 3 Transfer (Flip-Flop) Key 4 5 COM Volume Access Key Data Entry Keys From the COM Standby control panel you can:
Specify a standby frequency Swap active and standby frequency values Listen to one frequency while monitoring another Enable automatic squelch Access radio volume controls 190-02488-01 Rev. 1 Pilots Guide 2-15 Get Started SET AUTOMATIC SQUELCH Tapping SQ toggles the automatic squelch control function on or off. This key resides on the COM Volume page and the control panel. The automatic squelch control function rejects many localized noise sources. Toggling this function off may be helpful when listening to a distant station or setting the volume level. ADJUST RADIO VOLUME Adjust radio volume according to your preference. You may access volume and squelch controls one of two ways:
Taping the VOL indicator key on the control panel. OR Tapping the Audio key on the Home page. Percent of Max Volume Relative Volume Indicator Decrease Volume Increase Volume A cyan border indicates that the volume controls are active. Directional keys allow volume adjustments. The unit retains volume settings over power cycles. For convenience, volume functions are accessible via the dual concentric knob while the COM Volume page is active. Turning the inner and outer control knobs adjusts the volume percentage Pushing the control knob toggles the squelch on and off 2-16 Pilots Guide 190-02488-01 Rev. 1 2.9 COM Radio Setup COM radio customization options reside in the System Setup app. Get Started Setup options for GNC 355A shown as typical. For COM radio selections, swipe to the end of the menu. From here you can:
Set transceiver channel spacing [1]
Enable reverse frequency look-up functionality (if configured) Adjust sidetone volume offset
[1]
GNC 355A only. 190-02488-01 Rev. 1 Pilots Guide 2-17 Get Started 2.9.1 FEATURE LIMITATIONS Channel Spacing Selectable channel spacing option available on GNC 355A only GNC 355 supports frequency-channel pairings for 25 kHz channels only The GNC 355A supports channel tuning for both 8.33 kHz and 25 kHz channels within radio-frequency range. Tapping this key toggles the transceiver channel spacing between 8.33 kHz and 25.0 kHz. 8.33 kHz*
25.0 kHz 8.33 kHz step configuration is available for European operations. Com radio operates in the aviation voice band, between 118.000 and 136.975 MHz, in 25.0 kHz steps.
*GNC 355A: Channel spacing is set to 8.33 kHz by default. If flying in a region where 8.33 kHz channel spacing is available, set the COM radio to 8.33 kHz to prevent the loss of any stored or recently used frequencies. 2-18 Pilots Guide 190-02488-01 Rev. 1 Get Started Reverse Frequency Look-up 2.9.2 FEATURE REQUIREMENTS Valid position data FEATURE LIMITATIONS Available only for the nearest stations in the database Display the facility identifier and frequency type for active and standby frequencies. The unit verifies the displayed frequency against the database at least once per minute. Facility Identifier Multiple Stations
+ denotes more than one station associated with the frequency. Frequency Type When frequency look-up is active, COM displays:
Nearest facility identifier
(if available) Multiple facility indication
(if more than one) Frequency type Approach or Departure indications (if applicable) When flying between airports that use the same frequency, it may take up to 2 minutes for look-up information to change after crossing the half way point. 190-02488-01 Rev. 1 Pilots Guide 2-19 Get Started 2.9.3 FEATURE LIMITATIONS Sidetone Volume Offset Availability dependent upon configuration Offset range: +/-10% of total COM audio volume range Numeric Offset Value Manual Offset Indicator Decrease Offset Increase Offset If the unit is wired for audio output, set the sidetone volume offset to the preferred level. By default, the offset value is set to zero. The unit retains manual offset settings over power cycles. COM sidetone is audio spoken into the microphone that is played back in real time over the headset. The offset setting determines sidetone volume for the COM during radio transmission. Adjustments determine the amount that the sidetone volume level is offset from the COM receiver volume or the configured sidetone volume. ADJUST OFFSET FROM COM RECEIVER VOLUME Enabling this function allows you to adjust the amount that the sidetone volume level is offset from the COM receiver volume. 1. Enable Link to COM VOL. 2. Adjust offset as necessary. To adjust the offset from the configured sidetone volume, disable Link to COM VOL and then adjust the offset as necessary. 2-20 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.10 Tuning & Monitoring The active COM frequency is the frequency currently in use for transmit and receive operations. A standby frequency may be set and activated at any time using the COM/STBY key. 2.10.1 COM/Standby Frequency Key Active Frequency Standby Frequency Communication frequencies are split between two selectable windows:
Upper window presents the active COM radio frequency Lower window presents the standby (STBY) radio frequency COM STATUS INDICATIONS Status annunciations denote active functions, modes, and frequency types. Receiving Transmission Squelch Control Active Transmitting Frequency Lookup Result Monitor Mode Active Transmitting Receiving transmission Monitor mode active Manual squelch function active Reverse frequency information (sample text) 190-02488-01 Rev. 1 Pilots Guide 2-21 Get Started 2.10.2 Direct Tuning You may enter a standby frequency using the data entry keys on the control panel or by pressing and turning the control knob. Tapping STBY opens the control panel. From here you may specify a frequency or select one using the provided search options. SPECIFY A STANDBY FREQUENCY The current standby frequency value displays in the direct tuning field. You may enter a new standby frequency using the data entry keys on the control panel or by turning and pushing the control knob. To cancel the entry and exit the control panel, tap Back. Entering the new frequency value places it in standby. FREQUENCY AUTOFILL Numeric characters autofill the first valid frequency value based on each selected digit. Autofill characters are muted and display from the cursor position to the right of the field. Matching Frequency Selecting a digit that is not valid for the cursor location results in no entry. Invalid Selection 2-22 Pilots Guide 190-02488-01 Rev. 1 Get Started Attempting to enter a frequency value after selecting an invalid digit generates a pop-up message. Confirm the request by selecting OK. Simplified Frequency Entry The direct tuning field allows you the option of entering frequencies without typing the leading and/or trailing digits. For example:
To enter frequency 121.50, you need only tap 2, 1, and 5. The field autofills the leading 1 and trailing 0. KNOB TUNING The control knob allows you to enter a standby frequency without opening the control panel. Pushing the control knob once activates frequency entry mode. The standby window turns cyan to show it is active. If no action occurs after 3 seconds, a cyan border appears around the window. This indicates that the function will be deselected in 10 seconds. After 10 seconds, the window returns to an inactive state. 190-02488-01 Rev. 1 Pilots Guide 2-23 Get Started 2.10.3 Transfer Frequency to Active (Flip-Flop) Before After The transfer (or flip-flop) function allows you to swap the active and standby frequency values. This function is accessible multiple ways. COM WINDOW The upper window of the indicator key allows you to quickly swap frequency values without opening the control panel. Tap once to swap the displayed frequency values. Tap again to switch them back. A transfer icon indicates that flip-flop functionality is available. XFER KEY Tapping this key performs the same function as tapping the COM window. This option resides on the control panel. CONTROL KNOB Pushing and holding the control knob for 0.5 seconds automatically flip-flops the active and standby frequency values. Hold for flip-flop advisory message appears in the annunciator bar Standby and active COM frequency values swap 2-24 Pilots Guide 190-02488-01 Rev. 1 Get Started Frequency Autofill &
Transfer If you initiate a transfer before completing frequency entry, the direct tuning field autofills the remaining characters, enters the frequency into the standby field, and then swaps it with the active frequency. 2.10.4 Monitor Mode Enabling monitor mode allows you to listen to the standby frequency while monitoring the active COM channel. When the COM receives a signal, the unit automatically switches back to the active frequency. Once activity on the COM channel ceases, the unit returns to listening to the standby frequency. 190-02488-01 Rev. 1 Pilots Guide 2-25 Get Started 2.11 Frequency Selection The unit provides multiple options for finding and selecting a standby frequency from the available database frequencies. 2.11.1 Search Tabs The Find key provides access to multiple search tabs. Each tab displays a list of selectable identifiers based on specific criteria. Nearest Airports Nearest FSS &
ARTCC Recent Flight Plan User Lists up to 25 airports within a 200 nm radius List the distance, bearing, and frequency associated with the specified facility name Lists up to 20 of the most recently tuned frequencies Lists all frequencies contained in the active flight plan Lists up to 15 user-defined frequencies 2-26 Pilots Guide 190-02488-01 Rev. 1 Get Started Each entry includes general information about the associated waypoint. TAB ENTRIES Waypoint Identifier Bearing &
Distance Frequency Key MULTIPLE FREQUENCIES This key appears when more than one frequency is available at the indicated range. Applicable to functions displaying information only
(Nearest Airports, FSS, and ARTCC). Tap Multiple FREQ and select a frequency from associated pop-up. 190-02488-01 Rev. 1 Pilots Guide 2-27 Get Started 2.11.2 FEATURE LIMITATIONS Remote Frequency Selection Availability dependent upon configuration On units configured for remote frequency recall, user frequencies are selectable via a remote switch. Pressing the switch once loads the next user frequency into the STBY window Pressing the switch repeatedly scrolls through the list of presets Some installations may have two dedicated recall switches: one to scroll up, one to scroll down Selections do not activate until transfered to active 2.11.3 Emergency Frequency This function provides a quick method for remotely tuning the emergency frequency
(121.50 MHz). This feature is available any time the unit is on, regardless of GPS or display status. Remote COM Lock If configured, pressing and holding the remote COM transfer key for two seconds locks the COM at 121.50 MHz, preventing further changes in frequency. A message informs of the change in status. To unlock, press and hold the remote key again. If the radio loses communication with the system, the unit automatically tunes to 121.50 MHz for transmit and receive operations, regardless of the displayed frequency. 2-28 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.12 Create User Frequencies FEATURE LIMITATIONS Names may be up to seven characters in length Maximum number of 15 user frequencies Create or edit user frequencies from the Edit Frequency pop-up menu. Name Frequency Save Delete Assign the frequency a unique identifier. Specify a frequency value. Add the frequency to the user frequency list. Remove the selected user frequency from the list. Appears only for existing entries. 190-02488-01 Rev. 1 Pilots Guide 2-29 Get Started ADD A USER FREQUENCY From the COM Standby page:
1. Tap Find > Select the User tab. 2. Scroll to the end of the list if necessary. 3. Tap Add User Frequency. 4. Specify the frequency name and value. 5. Tap Save. A pop-up message informs when the user frequency list is full. EDIT USER FREQUENCY Selecting an existing entry opens the same pop-up. From here you may modify the user frequency name and value. Tapping Save stores all changes. DELETE USER FREQUENCY Tapping Delete removes the selected user frequency from the list. A pop-up message requests confirmation. 2-30 Pilots Guide 190-02488-01 Rev. 1 2.13 COM Alert Get Started If the radio fails:
Red X displays over the COM key Advisory message alerts COM control page is not available Com radio fail annunciations are designed to be immediately recognizable. If a failure occurs while the control page is active, the display automatically returns to the previous page. UNIT GNC 355 GNC 355A CONDITION Invalid Com radio data. For information regarding pilot response to a COM radio failure, consult the AFMS. 2.13.1 Stuck Microphone The COM transmitter automatically times out after 30 seconds of continuous broadcasting. This may occur when:
Push-to-talk key on the microphone is stuck or accidentally left in the keyed position Push-to-talk function continues to transmit after releasing the key An advisory message alerts for as long as the condition exists. 190-02488-01 Rev. 1 Pilots Guide 2-31 Get Started XPDR FEATURE LIMITATIONS GNX 375 only 2.14 XPDR Control Panel Transponder controls are accessible via the XPDR key. This key is unavailable when the control panel is active. 1 2 3 5 4 1 2 3 Squawk Code Entry Field VFR Key XPDR Mode Key 4 5 Squawk Code Entry Keys Data Field The XPDR key becomes available when you:
Enter a squawk code Open the XPDR menu View a message Select the Mode key Leave the control panel 2-32 Pilots Guide 190-02488-01 Rev. 1 2.15 XPDR Setup Get Started Tap Menu to access the transponder setup options. From here you can:
Change the display of data Enable 1090 ES ADS-B Out functionality (if configured) Assign a unique flight ID 2.15.1 Displaying Data Toggles the data field between pressure altitude and flight ID. Pressure Altitude Flight ID Displays the current pressure altitude. Displays the active Flight ID. Unless configured, the Flight ID is not editable. 2.15.2 Enabling Extended Squitter Transmissions Tapping ADS-B Out allows the transmission of ADS-B Out messages and position information. Assigning a Flight ID 2.15.3 FEATURE LIMITATIONS Availability dependent on configuration If the flight ID is editable, tap Flight ID and assign a unique identifier. Flight IDs are alphanumeric (upper-case only) and have an eight character limit. The active flight ID displays by default. 190-02488-01 Rev. 1 Pilots Guide 2-33 Get Started 2.16 XPDR Modes Tapping Mode opens a menu of the available transponder modes. Options include Standby, On, and Altitude Reporting. MODE FUNCTION Transponder does not reply to interrogations or transmit ADS-B Out Standby Bluetooth wireless functions remain operational Unit continues to receive ADS-B In information, but is On Altitude Reporting not a TIS-B participant Transponder replies to interrogations. Replies do not include pressure altitude Reply (R) symbol on the display indicates the transponder is responding Transponder replies to identification and altitude interrogations Reply (R) symbol indicates the transponder is responding GNX 375 transmissions include pressure altitude During Altitude Reporting mode, all aircraft air/ground state transmissions are handled via the transponder and require no pilot action. Always use this mode while in the air and on the ground, unless otherwise requested by ATC. 2-34 Pilots Guide 190-02488-01 Rev. 1 2.17 Squawk Code Keys Get Started SPECIAL SQUAWK CODES Default VFR code (USA) 1200 7500 7600 7700 Hijacking Loss of communications Emergency Eight squawk code entry keys (0 7) provide access to all ATCRBS codes. Tapping one of these keys begins the code selection sequence. Use the Backspace key or outer control knob to move the cursor. Digits that are not yet entered appear as underscores. Activate the new code by tapping Enter. To cancel the code entry and exit the page, tap Cancel. Active squawk codes remain in use until a new code is entered. 2.17.1 VFR Tapping this key once sets the squawk code to the preprogrammed VFR code. This code is factory set to 1200, but may be changed during configuration. 2.17.2 XPDR Key Active Transponder Transponder Mode (On) Active Squawk Code Tapping the XPDR key activates the IDENT function for 18 seconds. This signal distinguishes the transponder from others on the air traffic controllers screen. Tapping this key when another page is active immediately opens the control panel. 190-02488-01 Rev. 1 Pilots Guide 2-35 Get Started TRANSPONDER STATUS INDICATIONS IDENT Standby Mode Reply active No change to IDENT function active transponder code Standby mode Current squawk code
(inactive) IDENT with New Squawk Code Altitude Reporting Mode Reply active Transponder code modified Altitude reporting mode Reply active VFR squawk code Identify function active
(active) Reply active IDENT function active Transponder in operation Altitude Reporting Standby Tap to initiate the IDENT function (code unmodified) Tap to accept modified code and initiate IDENT function 2-36 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.18 Remote Control Transponder functions are controllable from a connected G3X Touch display. Control features include:
Squawk code IDENT Flight ID Transponder mode ADS-B transmission For transponder control operation, consult the G3X Touch Pilots Guide. 2.19 XPDR Alert If the transponder fails:
Red X displays over the IDENT key Advisory message alerts XPDR control page is not available Transponder fail annunciations are designed to be immediately recognizable. If a failure occurs while the control page is active, the display automatically returns to the previous page. UNIT GNX 375 CONDITION ADS-B interboard communication failure. For information regarding pilot response to a transponder failure, consult the AFMS. 190-02488-01 Rev. 1 Pilots Guide 2-37 Get Started ADS-B Altitude Reporting FEATURE REQUIREMENTS GDL 88 FEATURE LIMITATIONS GPS 175 and GNC 355 only Display and control functionality dependent on GDL 88 configuration 2.20 ADS-B Control Panel ADS-B Out controls are accessible via the ADS-B key. The location of this key varies by unit type. On GPS 175, it resides in the upper right corner of the display. On GNC 355, it resides on the GDL 88 Status page. 1 2 3 1 2 Altitude Reporting Status
(from GDL 88) Anonymous Mode Key 3 Flight ID Key GDL 88 Features Remote-mount ADS-B transceiver Transmits ADS-B Out messages to ATC and other aircraft Communicates ADS-B In data to panel-mounted avionics for the display of traffic and weather When interfaced to a GDL 88 transceiver, GPS 175/GNC 355 allows control over some aspects of the ADS-B Out message and provides position information to the GDL 88. Not all installations allow pilot control of ADS-B Out transmissions. For more information, consult the GDL 88 ADS-B Transceiver Pilot's Guide. 2-38 Pilots Guide 190-02488-01 Rev. 1 Get Started ADS-B Key 2.20.1 FEATURE LIMITATIONS Functionality dependent upon GDL 88 configuration Active Transponder Transponder Mode (ALT) Squawk Code
(as reported by GDL 88) Depending on the configuration of your GDL 88, tapping the ADS-B key:
Reports GDL 88 altitude reporting status OR Allows on/off control of the GDL 88s altitude reporting function ALT indicates that the unit is in altitude reporting mode. This indication corresponds to the function status annunciation on the control panel. Control Panel Annunciation Enabling Anonymous Mode 2.20.2 FEATURE LIMITATIONS Availability dependent on GDL 88 configuration During anonymous mode, the unit replaces identifying information in the ADS-B Out message with a temporary randomized number for privacy while providing position information. Instead of a flight ID, the unit transmits the call sign "VFR."
Tap ADS-B > Anonymous. The key label changes from Off to Armed. Tapping Anonymous again toggles the mode off. 190-02488-01 Rev. 1 Pilots Guide 2-39 Get Started 2.20.3 FEATURE LIMITATIONS Assigning a Flight ID Availability dependent on GDL 88 configuration If the flight ID is editable, tap Flight ID and assign a unique identifier. The key is not selectable (read-only) when the ID is received from the GDL 88. Flight IDs are alphanumeric (upper-case only) and have an eight character limit. The active flight ID displays by default. 2.21 GDL 88 Alert If the GDL 88 fails:
Red X displays over the IDENT key Advisory message alerts ADS-B reporting functions are not available Failure annunciations are designed to be immediately recognizable. If a failure occurs while the control page is active, the display automatically returns to the previous page. UNIT GPS 175 GNC 355 GDL 88 failure. CONDITION For information regarding pilot response to ADS-B failures, consult the AFMS. 2-40 Pilots Guide 190-02488-01 Rev. 1 Pilot Settings Get Started System customization options allow you to:
Set and display the CDI Specify runway criteria Set the date and time Specify COM radio settings [1]
Create shortcuts Set the display units Adjust display brightness Other setup options allow you to monitor time in flight and create custom reminder messages. These reside in the system Utilities.
[1]
[2]
GNC 355A only. GNC 355/355A only. 2.22 CDI Scale Set the scale for the course deviation indicator. Scale values represent full scale deflection for the CDI to either side. Options: 0.30 nm 1.00 nm 2.00 nm Auto Scale selections are reflected in the annunciator bar. Auto Setting Annunciation Manual Setting Annunciation 190-02488-01 Rev. 1 Pilots Guide 2-41 Get Started CDI scale is set to Auto (default). At the default setting, the scale sets to 2.0 nm during the en route phase of flight. Aircraft is within 31 nm of the destination airport (i.e., terminal area). The scale linearly ramps down to 1.0 nm over a distance of 1 nm. Aircraft is leaving the departure airport. The scale is set to 1.0 nm once the aircraft is over 30 nm from the departure airport. It begins to gradually ramp up to 2 nm when the flight phase changes from terminal (TERM) to en route (ENR). During GPS approach operations, the scale gradually transitions down to an angular scale. Aircraft is 2.0 nm before the final approach fix. Scaling tightens from 1.0 nm to the angular full-scale deflection defined for the approach (typically 2.0). Selecting a lower value (0.3 nm or 1.0 nm) prevents the selection of higher scale settings during ANY phase of flight. Example: If you select 1.0 nm, the unit uses this setting for en route and terminal phases, and ramps down further during approach. 2.22.1 Horizontal Alarm Limits Horizontal alarm limits (HAL) are used to compare against GPS position integrity. These protection limits follow the CDI scale, unless the corresponding flight phase requires a lower HAL. For example, the selected scale setting is 1.0 nm, but full-scale deflection during approach still follows the approach scale setting (0.30 nm). FLIGHT PHASE Approach Terminal En Route Oceanic CDI SCALE 0.30 nm or Auto 1.00 nm or Auto 2.00 nm or Auto Auto HORIZONTAL ALARM LIMIT 0.30 nm 1.00 nm 2.00 nm 2.00 nm 2-42 Pilots Guide 190-02488-01 Rev. 1 2.22.2 CDI On Screen Toggling this setting displays the CDI scale on screen. When active, a CDI with lateral deviation indicator displays below the GPS NAV Status Indicator key. Get Started CDI OFF CDI ON Only the Flight Plan page access key is available. The CDI provides no indications without an active flight plan. Lateral Deviation Indicator Visual Approach Guidance Lateral deviation indications display when there is an active flight plan. Advisory horizontal guidance annunciations appear when a visual approach procedure is active. 190-02488-01 Rev. 1 Pilots Guide 2-43 Get Started 2.23 Airport Runway Criteria Specify runway criteria from the System Setup app. Selections determine which airports are suitable when using the nearest airport search feature. During an approach, the terrain alerting algorithm uses airport runway settings to avoid nuisance alerts. 2.23.1 Runway Surface Runway Surface Options Any Hard Only Water Hard/Soft Tap Runway Surface and then select the runway surface type. Selecting Any allows all surface types to appear in the nearest airport list and be considered for use by Terrain. 2.23.2 Minimum Runway Length Specify a minimum runway length to:
Exclude airports with shorter runways from the nearest airport list Inform the terrain function of which airports are available for use, so that terrain alerts do not generate when landing at one of these airports Typing 0 allows runways of any length to appear in the nearest airport list and be considered for use by Terrain. 2-44 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.24 Clocks & Timers 2.24.1 Timers Monitor time in flight using three available timer types. Timer settings are accessible via the Utilities menu page. Toggle between timer types using the provided display key. Clock/Generic Timer Trip/Departure Timers Stopwatch style counter. Count up or count down. Specify countdown time using the preset function. Controls:
Direction (Up, Down)
Start Stop Timer Preset Measure elapsed airborne time since the last ground-to-air transition. Set timer to start at unit power up or once the aircraft is in air. Controls:
Criteria (Power On, In Air)
Reset Timer 2.24.2 Clock Specify the time format and local offset. Settings reside in System Setup. Format options include 12 hour, 24 hour, and UTC. If a 12 hour or 24 hour clock is selected:
Tap Local Offset > Specify the appropriate offset value from UTC. 190-02488-01 Rev. 1 Pilots Guide 2-45 Get Started 2.25 Page Shortcuts A knob shortcut option allows you to customize slots 2 and 3 of the locater bar. Slot one is reserved for the Map page. Tap a slot key and assign a page to that slot. Page Shortcut Options Nearest Traffic Terrain Airport Weather Flight Plan Depending on configuration, Traffic and Weather shortcuts may not be available. Verify shortcut operation once complete. Tapping Restore Defaults returns both slots to their default settings (Terrain for Slot 2, Nearest Airport for Slot 3). 2-46 Pilots Guide 190-02488-01 Rev. 1 2.26 Alerts Settings Airspace alerts generate a message. They rely on three-dimensional data (altitude, latitude, and longitude) to avoid nuisance alerts. Get Started FEATURE LIMITATIONS Alert altitudes are dependent on aircraft and airspace altitudes and the pilot-specified altitude buffer value Control keys allow you to select which airspace boundaries generate an alert annunciation upon entry. Alert boundaries for controlled airspace are sectorized to provide complete information on any nearby airspace. Alert settings do not alter the depiction of airspace, nor do they change Smart Airspace settings on the Map page. With the exception of Altitude Buffer, airspace alert options are on/off only. Airspace alerts for Prohibited airspace cannot be disabled. 190-02488-01 Rev. 1 Pilots Guide 2-47 Get Started 2.27 Unit Selections Customize the display unit settings. Tapping a parameter key opens a menu of the available unit types. PARAMETER Distance/Speed Temperature NAV Angle Magnetic Variation SETTINGS Fahrenheit (F) Nautical Miles (nm/kt) Statute Miles (sm/mph) Celsius (C) Magnetic () True (T) User (U) Specify number of degrees for east or west (E, W) Available only when User (U) is the active NAV angle SPECIFY UNIT TYPE 1. Review the current unit selections. 2. Tap the applicable parameter key. 3. Select a unit type. 2-48 Pilots Guide 190-02488-01 Rev. 1 2.28 Display Brightness Control Depending on configuration, display brightness is controlled using inputs from the built in photocell, aircraft dimmer bus, or both. Get Started 2.28.1 Automatic Brightness Control Dimming is limited to prevent on screen indications from becoming unreadable. The built in photocell automatically controls display brightness based on ambient light levels. Backlight Intensity Level Manual Offset Indicator During automatic control, the pilot may still adjust brightness using the manual offset controls in the Backlight page. The unit retains manual offset settings over power cycles. Decrease Backlight Increase Backlight 2.28.2 Manual Brightness Control Optionally, the unit is configurable to use an aircraft dimming bus for display brightness control. Upon reaching minimum input level, display brightness reverts to the photocell. This prevents the display from going black in the event of a dimmer input failure. Installer configured curves determine the amount of change in brightness that occurs in response to a control adjustment. If brightness control is not satisfactory, contact a Garmin dealer to adjust the lighting curves. 190-02488-01 Rev. 1 Pilots Guide 2-49 Get Started 2.29 Scheduled Messages Create custom reminder messages and set when they will display. Allows one time, periodic, and event-based message types. Active reminders appear at the top of the scheduled message list. This list is accessible via the Utilities menu page. Examples: Call FBO Close flight plan Switch fuel tanks CREATE A REMINDER MESSAGE 1. Tap Create Scheduled Message. 2. Specify the message type, content, and countdown timer value. 2.29.1 Message Types TYPE One time Periodic Event DISPLAYS... When the timer expires, or following each power cycle until message deletion. After a specified duration of time. Countdown repeats once the message displays. According to a specified date and time. Message timer not applicable. 2.29.2 Modifying Scheduled Messages Once created, these messages may be modified at any time. Selecting a scheduled message opens an options menu. EDIT MESSAGE This function is accessible from either the Scheduled Messages page or the system message list. RESET TIMER Restarts the countdown timer. DELETE MESSAGE Confirming this request removes the selected message from the list. 2-50 Pilots Guide 190-02488-01 Rev. 1 Get Started Status Indications 2.30 Alert Types The unit generates annunciations in response to various conditions that may occur. These abbreviated messages are grouped according to the level of urgency and required response. They display in order of priority, from highest to lowest. 1. Warnings 2. Cautions 3. Mode & function advisories WARNINGS & CAUTIONS Warnings require immediate attention. Cautions indicate the presence of an abnormal condition that may require pilot action. A warning may follow a caution if no attempt is made to correct the condition (e.g., altering the aircrafts path toward the alerted terrain or obstacle). MODE & FUNCTION ADVISORIES Advisories provide status and operating information. System advisories. These display on a dedicated message list. Depending on the number of advisories, this list may be scrollable. Function or mode specific advisories. These appear as unobstructed annunciations in the annunciator bar. Advisory list for GPS 175 shown as typical. 1 2 3 Advisory Messages & Annunciations 1 System Messages List 3 Mode Advisory Annunciation 2 Message Key For a complete list of all system-related advisories, refer to section 6. 190-02488-01 Rev. 1 Pilots Guide 2-51 Get Started 2.30.1 Alert Annunciations Alert annunciations are abbreviated messages that indicate an alerted function or mode. The color of the annunciation depends on the alert type. ALERT COLORS WARNING CAUTION ADVISORY Warnings display in white text on red background Cautions display in black text on amber background Function or mode specific advisories display in black text on white background When an alert is triggered, the annunciation flashes by alternating text and background colors. It turns solid after five seconds. All annunciations remain active
(solid) until the condition is resolved or no longer a threat. ANNUNCIATION LOCATION Alerts and informational advisories annunciate in the annunciator bar along the bottom of the screen. Alerts, Inhibits and Test Mode Advisories Flight Phase From/To Procedure Waypoint, Power Off, and COM Advisories Annunciator Bar 2-52 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.30.2 Pop-up Alerts If a warning or caution relating to terrain or traffic occurs, a pop-up window may display. These pop-ups only appear if the alerted functions associated page is not active. Pop-up Alert Priority In the event of simultaneous alerts, pop-up windows display in the following order:
1. Terrain alerts 2. Traffic alerts Each pop-up alert provides:
Threat indication Alert annunciation Option to inhibit or mute the alert Control for closing the pop-up window Direct access to the associated page 1 2 3 4 5 Pop-up Alert Layout 1 2 3 Threat Indication Close Pop-up Window Key Alert Annunciation 4 5 Alert Inhibit Key Go to <Page> Key To open the indicated page, tap Go to <Page>. To acknowledge the alert and return to previous page view, tap Close. Aural Alerts 2.30.3 FEATURE LIMITATIONS GNX 375 only (traffic alerts)*
Mute alert function is applicable only to the active aural alert
(does not mute future alerts) Traffic alerts are accompanied by an aural voice message. Voice gender is configured during installation. A Mute Alert key allows you silence the active traffic alert voice message.
* GPS 175/GNC 355 systems interfaced to a traffic system (GDL 88 or GTX 345): Aural alerts are available. They are provided directly from the traffic system LRU to the audio panel. 190-02488-01 Rev. 1 Pilots Guide 2-53 Get Started 2.31 System Status View information specific to the unit and its software. Refer here when contacting customer service. CONTROLS Database Info access keys:
Active Standby For more about active and standby databases, refer to section 2.2. DATA FIELDS Serial number System ID Main software version GPS/WAAS software version COM board software version
(GNC 355 only) Transponder software version
(GNX 375 only) 2.32 GPS Status Monitor GPS receiver performance, establish a baseline for normal system operation, and troubleshoot weak or missing signal issues. This page provides a visual reference of GPS receiver functions, including:
GPS solution and receiver status Position accuracy Current satellite coverage Phase of flight Present position
(latitude and longitude) SKY VIEW DISPLAY Depicts satellites currently in view as well as their respective positions Outer circle represents the horizon
(with north at the top of the circle) Inner circle represents 45 above the horizon Center point shows the position directly overhead 2-54 Pilots Guide 190-02488-01 Rev. 1 Get Started SIGNAL STRENGTH INDICATIONS Satellite SVIDs Each bar is labeled with the SVID of the corresponding satellite. Numbers vary according to satellite type. GPS: 1 to 31 SBAS: 120 to 138 A graph shows GPS signal strength for up to 15 satellites. As the GPS receiver locks onto satellites, a signal strength bar appears for each satellite in view. Graph symbols depict the progress of satellite acquisition. Some data may not display until the unit has acquired enough satellites for a fix. SYMBOL CONDITION Not present Receiver is searching for the indicated satellites. Gray bar, empty Gray bar, solid Yellow bar, solid Cyan bar, cross-hatch Cyan bar, solid Green bar, solid Satellite located. Satellite located, receiver is collecting data. Data collected, but satellite is excluded from position solution (i.e., it is not in use). Satellite located, but FDE excludes it for being a faulty satellite. Data collected, but receiver is not using satellite in the position solution. Data collected, satellite in use in the current position solution. D (inside bar) Differential corrections are in use (e.g., WAAS). 190-02488-01 Rev. 1 Pilots Guide 2-55 Get Started POSITION ACCURACY FIELDS LABEL EPU POSITION DATA Estimated Position Uncertainty HDOP Horizontal Dilution of Precision HFOM Horizontal Figure of Merit VFOM Vertical Figure of Merit EPU is the horizontal position error estimated by the fault detection and exclusion algorithm, in feet or meters. FDE PREDICTION Information fields indicate the accuracy of the position fix. HFOM and VFOM values represent 95% confidence levels in horizontal and vertical accuracy. Lower values mean higher accuracy. Higher values are the least accurate. NOTE Under FAR parts 91, 121, 125, and 135, FDE must be used prior to all oceanic or remote area flights using the GPS 175/GNX 375 as a primary means of navigation. This program uses an algorithm to predict FDE availability. If the unit has not been in operation for more than six months, acquiring satellite data to establish almanac and satellite orbit information may take 5 to 10 minutes. 2.32.1 Circle of Uncertainty FEATURE LIMITATIONS Available only when the aircraft is on ground Displays only on the Map page Circle of Uncertainty Depicts area surrounding the ownship when GPS cannot accurately determine aircraft location Expands as GPS horizontal accuracy degrades Shrinks as accuracy improves Translucent with minor shading so as not to obstruct other features 2-56 Pilots Guide 190-02488-01 Rev. 1 2.32.2 SBAS Providers Get Started NOTE Operating with SBAS active outside of the service area may cause elevated EPU values to display on the status page. Regardless of the EPU value displayed, the LOI annunciation is the controlling indication for determining the integrity of the GPS navigation solution. SBAS supports wide area or regional augmentation through the use of additional satellite broadcast messages. Tap this key and select from the list of providers. PROVIDER SERVICE AREAS EGNOS GAGAN MSAS WAAS Most of Europe and parts of North Africa. India Japan only. Alaska, Canada, the 48 contiguous states, and most of Central America. 2.32.3 GPS Status Annunciations Once the GPS receiver determines the aircrafts position, the unit displays position, altitude, track, and ground speed data. GPS status annunciates under the following conditions. ANNUNCIATION CONDITION Acquiring 3D Nav 3D Diff Nav LOI GPS receiver uses last known position and satellite orbital data (collected continuously from satellites) to determine which satellites should be in view. 3-D navigation mode. GPS receiver computes altitude using satellite data. 3-D navigation mode. Differential corrections from SBAS provider are in use. Satellite coverage is insufficient to pass built-in integrity monitoring tests. 190-02488-01 Rev. 1 Pilots Guide 2-57 Get Started 2.32.4 GPS Alerts The following alert conditions can affect GPS accuracy. INDICATIONS FAULT TYPE CONDITION Yellow LOI annunciation. Loss of Integrity Integrity of the GPS position does not meet the requirements for the current phase of flight. Occurs before the final approach fix
(if an approach is active). Aircraft is after the final approach fix and GPS integrity does not meet the active approach requirements. Insufficient number of satellites supporting aircraft position (i.e., more than 5 seconds pass without adequate satellites to compute a position). GPS sensor detects an excessive position error or failure that cannot be excluded within the time to alert. On-board hardware failure. Loss of Navigation Unit invalidates active course guidance. Annunciation is specific to cause. Yellow No GPS Position annunciation. Ownship icon not present Loss of Position Unit cannot determine a GPS position solution. 2-58 Pilots Guide 190-02488-01 Rev. 1 Get Started 2.33 ADS-B Status View last uplink time and GPS source information. On GPS 175 and GNX 375, tap GDL 88 Status. On GNX 375, tap ADS-B Status. FEATURE REQUIREMENTS GDL 88 or GTX 345 ADS-B transceiver (GPS 175 and GNC 355 only) OR GNX 375 UPLINK TIME TEXT COLOR Green Yellow MINUTES SINCE LAST UPLINK
< 5 5 to 15
> 15 This field displays the number of minutes since last uplink. Digital values may change color depending on duration.
> 15 displays when the time exceeds 15 minutes. Dashes indicate when valid uplink data is unavailable (e.g., the device is offline). FIS-B WX STATUS Tap this key to view the status of FIS-B weather products. This page is also accessible from the FIS-B Weather setup menu. TRAFFIC APPLICATION STATUS Tap this key to view the status of the three traffic applications: AIRB SURF ATAS (airborne alerts) ANNUNCIATION DESCRIPTION On Available to Run Unavailable to Run Unavailable - Fault Application is running. Required ownship data is available and meets the performance criteria. Application is configured. Required input data is available and meets the performance criteria. Required input data is not available due to a failure
(e.g., aircraft surveillance application process failed). Required input data is available, but does not meet the performance criteria or is not available due to non-computed data conditions. 190-02488-01 Rev. 1 Pilots Guide 2-59 Get Started Logs 2.34 Export to SD Card A logging function stores WAAS diagnostic and ADS-B traffic data
(GNX 375 only) in the units internal memory. This information is available for export to an SD card for later analysis. FEATURE REQUIREMENTS SD card FEATURE LIMITATIONS ADS-B traffic data logging available on GNX 375 only To export a diagnostic log:
Insert an SD card. 1. 2. Navigate to the Logs page. 3. Select WAAS Diagnostic Log or ADS-B Log. If no log files are present, these keys are not available. WAAS Diagnostic Log Functions Generates log files automatically upon unit power-up Overwrites oldest file when the internal log reaches capacity Exports to the log_files folder on the SD card ADS-B Log Functions (GNX 375 only) Generates log files automatically upon unit power-up Overwrites oldest file when the internal log reaches capacity Exports to the log_files folder on the SD card ADS-B log files may take several minutes to export. 2-60 Pilots Guide 190-02488-01 Rev. 1 Navigation 3 Navigation MAP 3.1 Map Setup ............................................................................................3-6 3.2 Map Interactions .................................................................................3-13 3.3 Map Overlays ......................................................................................3-19 ACTIVE FLIGHT PLAN Collapse All Airways ............................................................................3-28 3.4 OBS.....................................................................................................3-28 3.5 Dead Reckoning ..................................................................................3-30 3.6 Parallel Track .......................................................................................3-31 3.7 Edit Data Fields....................................................................................3-33 3.8 3.9 Flight Plan Catalog ..............................................................................3-33 3.10 Create a Flight Plan..............................................................................3-36 3.11 Flight Plan Map Overlay .......................................................................3-38 3.12 GPS NAV Status...................................................................................3-39 DIRECT TO 3.13 Direct To Basics ...................................................................................3-40 WAYPOINTS 3.14 Waypoint Information..........................................................................3-45 3.15 Waypoint Selection..............................................................................3-48 3.16 Create User Waypoints ........................................................................3-51 3.17 Nearest................................................................................................3-55 PROCEDURES 3.18 Flight Procedure Basics.........................................................................3-58 3.19 Departures ..........................................................................................3-62 3.20 Arrivals ................................................................................................3-64 3.21 Approaches .........................................................................................3-66 190-02488-01 Rev. 1 Pilots Guide 3-1 Navigation NAVIGATION APPS & FUNCTIONS Menu selections vary based on features and optional equipment installed with Garmin avionics.
[1]
NEXRAD and Terrain overlays are mutually exclusive. 3-2 Pilots Guide 190-02488-01 Rev. 1 Navigation Map To increase situational awareness, Map depicts the aircrafts current position relative to land, aeronautical, weather, and traffic information. FEATURE REQUIREMENTS Active GPS source (aircraft position symbol) UAT receiver (FIS-B weather) FEATURE LIMITATIONS NEXRAD and terrain overlay functions are mutually exclusive. Enabling one automatically disables the other. 6 5 4 3 2 1 Default Map Features Aircraft Symbol Depicts current aircraft position and orientation. Tip represents actual aircraft location Symbol type is dependent upon configuration Absent if a GPS source is not available Track Vector Current ground track indication. Basemap Presents a graphical depiction of land and water data. User Field Customizable data field appearing in each corner of the map. By default, these display: distance, track, ground speed, and desired track NAV Range Ring Displays current direction of travel on a rotating compass. Orientation: Magnetic north 7 8 9 1 2 3 4 5 190-02488-01 Rev. 1 Pilots Guide 3-3 Navigation 6 7 8 9 Map Range Indicator Displays current map range in the upper left quadrant of the range ring
(i.e., the distance from the aircraft to the range ring). North Indicator Indicates True north. Page Orientation Label North Up orients map to True north. Heading Up orients map to current aircraft heading (requires heading data source interface). Track Up orients map to current aircraft GPS track. Map Overlay Icons Indicates status of overlays at the current map range. Includes: obstacles, power lines, precipitation, terrain, and traffic AUTOMATIC ZOOM AIRCRAFT STATE Ground Air DEFAULT ZOOM 0.50 nm 10.0 nm Map remembers the last zoom range for each aircraft state, and automatically resumes this view when the aircraft transitions between air and ground states. FEATURE LABELS To maintain readability, map feature labels remain uniform at all zoom levels. TRAFFIC UNITS System Units page selections do not affect the display of traffic on Map. 3-4 Pilots Guide 190-02488-01 Rev. 1 Navigation LAND AND WATER DEPICTIONS Land and water data are for general reference only. Data accuracy is not suitable for use as a primary navigation source. The information is intended to supplement and not replace official government charts and notices. DATA DRAWING ORDER The electronic map draws data in order of priority, from highest (1) to lowest (39), with higher priority features drawn atop those of lower priority. LEVEL 1 2 3 4 5 6 7 8 9 10 11 12 13 FEATURE Traffic Ownship Flight Plan Terrain-FLTA Point Obstacles Line Obstacles TFR METAR Winds Aloft SIGMET AIRMET PIREP AIREP LEVEL 14 15 16 17 18 19 20 21 22 23 24 25 FEATURE Surface Conditions Airspace Waypoints Airways Reference Grid Radar Coverage NEXRAD SafeTaxi Runways Terrain Basemap Topo 190-02488-01 Rev. 1 Pilots Guide 3-5 Navigation 3.1 Map Setup Map setup options allow you to customize the display of aeronautical information. Tap Menu when you need to:
Change map orientation settings Configure user fields Adjust the map detail level Enable map overlays Select a NEXRAD source Filter airspace data according to altitude Specify airway types and range values Expand the forward-looking view for improved situational awareness RESTORE MAP SETTINGS With the exception of user fields, this key restores all original factory map settings.
[1]
[2]
On/off functionality only. NEXRAD and Terrain overlays are mutually exclusive. 3-6 Pilots Guide 190-02488-01 Rev. 1 3.1.1 Configure User Fields Navigation Default User Fields DIS - Distance GS - Ground Speed DTK - Desired Track TRK - Track Displays Map in configuration mode, allowing you to customize the display of data in each corner of the page. User fields are useful during time sensitive and work load intense phases of flight. In configuration mode:
All four data fields change to selectable keys All other map elements are inactive Tap any key and select from the list of available data types. Displayed units change based on selection. Selecting OFF removes the corresponding user field from the map page. User Field Absent Tapping Restore User Fields returns all fields to their default settings and removes the TOPO scale if present. GPS 175/GNX 375:
For convenience, Map user fields may be toggled on and off by pushing the control knob. Fields remain hidden when you use the knob shortcut to move between Map and the Active FPL page. They reappear in their respective corners when you return to the Home page or use the knob to move between Map and any other application. 190-02488-01 Rev. 1 Pilots Guide 3-7 Navigation LABEL BRG DIS/BRG APT FIELD TYPE Bearing to waypoint LABEL FIELD TYPE MSA Minimum safe altitude Distance/bearing from destination airport (i.e., the straight line distance) OAT (static) Outside static air temperature DIS Distance to waypoint OAT (total) Outside total air temperature DIS to Dest Distance to destination
(i.e., the distance along the flight plan) Time Current time DTK ESA ETA Desired track Time to TOD Time to top of descent En route safe altitude TKE Track angle error Estimated time of arrival Trip Timer Timer display ETA at Dest ETA at destination ETE Estimated time en route ETE to Dest ETE to destination Generic Timer GS GSL Timer display GPS ground speed GPS altitude TRK VSR Wind XTK OFF Track Vertical speed required Wind speed and direction Cross track error Do not display data field Destination refers to the missed approach point (if an approach is loaded) or the final airport in the flight plan. 3.1.2 Map Orientation Sets the orientation of the map display. Options include North Up, Track Up, or Heading Up. Label below the North indicator shows the current orientation. This label is absent when the info banner is active. North Up is useful when zoomed out to view the entire route or a frontal system on a NEXRAD display. 3-8 Pilots Guide 190-02488-01 Rev. 1 Navigation 3.1.3 North Up Above Sets the range at which map orientation changes to North Up. Using the North Up Above feature causes the screen to switch at certain zoom levels. This is useful as a shortcut to quickly increase situational awareness. 3.1.4 Visual Approach Sets the distance from the destination airport at which the Visual Approach selector key becomes active. Visual Approach Key To reduce page clutter, the key moves to the upper left corner of the display when the info banner is active. 3.1.5 TOPO Scale Displays a topographical elevation scale. To remove the scale:
Toggle TOPO Scale off OR Tap Restore User Fields 190-02488-01 Rev. 1 Pilots Guide 3-9 Navigation 3.1.6 Range Ring Provides a more precise indication of distance between the aircraft and map objects. Track Vector 3.1.7 FEATURE LIMITATIONS Indication absent when aircraft velocity is < 30 kt Indicates the current ground track. Arrow tip represents aircraft position at the specified time interval
(if the aircraft maintains current ground track during that time). Track vector length options display as a dashed line and arrow extending from the aircraft icon, showing current track and distance the aircraft will travel in the selected time. If the track vector is placed over a point on the map, and no data is entered into the system, the unit indicates a wind-corrected GPS track to that point. This is useful for intercepting airways and radials, making small but positive lateral corrections during approaches, and in setting up for arrivals in the terminal area. Ahead View 3.1.8 FEATURE LIMITATIONS Not available when page orientation is North Up Repositions ownship near the bottom of the page to expand the view ahead. 3-10 Pilots Guide 190-02488-01 Rev. 1 3.1.9 Map Detail Changes to the map detail level take effect immediately. Options include:
Full High Medium Low Navigation FEATURE FULL HIGH MEDIUM LOW Small Cities Medium Cities Large Cities Freeways Highways Roads Railroads Basemap Labels VORs NDBs Line Obstacles Point Obstacles Airspaces that are not prohibited or restricted Waypoints SafeTaxi Restricted Airspaces Prohibited Airspaces Present Removed 190-02488-01 Rev. 1 Pilots Guide 3-11 Navigation AVIATION DATA SYMBOLS Non-towered, non-serviced airport [1]
Towered, non-serviced airport [1]
Soft surface, non-serviced airport Non-towered, serviced airport [1]
Towered, serviced airport
[1]
Soft surface, serviced airport Restricted (private) airport Unknown airport Heliport Intersection NDB VOR VORTAC ILS/DME or DME only LOM TACAN VOR/DME VRP Runway extension
[1] Symbol depicts orientation of longest runway. LAND DATA SYMBOLS Railroad River/Lake State/Province Border Local Road Local Highway National Highway Freeway Small City Medium City Large City 3-12 Pilots Guide 190-02488-01 Rev. 1 Navigation 3.2 Map Interactions 3.2.1 Basic Interactions Typical map interactions include zoom, pan, and object selection. PAN & ZOOM Panning allows movement of the map in any direction without change to the current zoom setting. Zooming adjusts the current magnification level between pre-defined range parameters. Before flight, consider which map scales are best for achieving the desired level of detail and map information. Generally, use smaller map scales in and around terminal areas and whenever precise navigation is required (e.g., airway or radial intercepts). During cruise flight, increase the map scale to better balance navigation, situational awareness, and decision making. Maximum Scale Value Minimum Scale Value OBJECT SELECTION Tapping any object or location on the map displays a map pointer and an information banner. MAP POINTER This symbol indicates point of contact on the map. A gray circle highlights any selected waypoint or obstacle. 190-02488-01 Rev. 1 Pilots Guide 3-13 Navigation MAP INFO Selected Airport Available information and controls are dependent upon object or location type and proximity to other objects. Selecting an airport icon displays the airports highest field elevation. A map pointer icon corresponds with the touch point on the map. An information page access key displays when you select a waypoint, airspace, airport, airport surface hot spot, or TFR. DATA FIELDS Pan mode annunciation Bearing and distance from current aircraft position to map pointer Location elevation Maximum altitude AGL and MSL for obstacles CONTROLS Map Pointer/Create Waypoint Graphical Edit Next (for stacked objects) Associated information page access key, if applicable STACKED OBJECTS To move the selector through each object in proximity of the map pointer, select an object and tap Next. Overlapping objects may be difficult to identify at a given zoom level. Stack Active Selection 3-14 Pilots Guide 190-02488-01 Rev. 1 AIRSPACE INFO Selected Airspace Navigation When selected, active airspace boundaries change color. Tapping Airspace Info opens the associated information page. Data fields display information specific to the selected airspace. Available controls reside along the bottom of the page. DATA FIELDS Airspace name and type icon ATC entity responsible for the airspace, if applicable Floor and ceiling altitudes Proximity to airspace CONTROLS Frequencies: View a list of all related radio frequencies Preview: View the airspace boundary and a 2-D map of the surrounding area Graphical Flight Plan Editing 3.2.2 FEATURE LIMITATIONS Parallel track offsets do not apply to the temporary flight plan Graphical editing allows quick changes to the active flight plan from the map display. Map provides identifier keys for selecting waypoints that are stacked or in close proximity. If the displayed options are not preferred, tap away or select Cancel. 190-02488-01 Rev. 1 Pilots Guide 3-15 Navigation TEMPORARY FLIGHT PLAN BANNER An information banner displays waypoint selections made during graphical edit mode. All selections become active once you tap Done. Lists up to four waypoint identifiers Ellipse indicates additional waypoints Initial waypoint in flight plan always appears first Tapping Undo reverses the last edit. You may undo up to nine of the most recent actions. On the map, dragging and releasing the leg away from any waypoints removes it from the temporary flight plan. To exit edit mode without saving changes, tap Cancel. ADD WAYPOINT TO AN EXISTING LEG Selected Waypoint You can edit, add, or omit flight plan legs by tapping or dragging your finger directly on the map. Existing Leg 1. Tap any location on the map. 2. Tap Graphical Edit. 3-16 Pilots Guide 190-02488-01 Rev. 1 Navigation 3. Tap and drag the leg to a new waypoint or airway, then release. The temporary flight plan adjusts to show the new route. If no other edits are necessary, tap Done. The new waypoint now appears in the active flight plan. Delete any existing flight plan before attempting to graphically edit a direct-to waypoint. Map does not allow the addition of an intermediate waypoint between the current position and a direct-to waypoint unless the waypoint is in the flight plan. 190-02488-01 Rev. 1 Pilots Guide 3-17 Navigation REMOVE WAYPOINT FROM FLIGHT PLAN You can tap and drag any leg to another waypoint or airway, or release it away from any waypoint if an alternate destination is not preferred. CREATE LEGS WITHOUT AN EXISTING FLIGHT PLAN If an active flight plan does not exist, you can graphically create one without ever leaving the Map page. 1. Tap any location on the map > Graphical Edit. 2. Begin tapping waypoints to add them to the temporary flight plan. 3. Tap Done. 3-18 Pilots Guide 190-02488-01 Rev. 1 Navigation Overlay data controls reside in the Map menu. Changes to an overlay setting take effect immediately. NEXRAD and Terrain overlays are mutually exclusive. Enabling one automatically disables the other. Weather product and traffic overlays are optional on GPS 175 and GNC 355. They are available only when configured for ADS-B In equipment. 3.3 Map Overlays Overlay Selections TFR TOPO Terrain Airspaces Airways Traffic NEXRAD Obstacles&
METAR Wires 3.3.1 Overlay Controls Control keys enable the specified overlay function only and do not activate interfaced equipment. Control keys remain active even in the absence of required data. Overlay controls reside in the Map menu. TOPO TERRAIN Overlays topographical data and ground elevation scale Depictions are similar to a VFR sectional Pilot-selectable topographical elevation scale available Overlays terrain map data Color shading depicts terrain elevation relative to the aircrafts altitude 190-02488-01 Rev. 1 Pilots Guide 3-19 Navigation TRAFFIC NEXRAD METAR TFR Overlays traffic information Filter selection on the Traffic page determines altitude range Feature optional for GPS 175 and GNC 355 Overlays datalink precipitation weather information Options include: CONUS, Regional, or off (none) Feature optional for GPS 175 and GNC 355 Overlays graphical METARs Tapping flag icon displays information on current and forecast conditions Available only in areas covered by the active navigation database Feature optional for GPS 175 and GNC 355 Overlays graphical TFRs Tapping this airspace symbol displays details regarding the restricted area Feature optional for GPS 175 and GNC 355 3-20 Pilots Guide 190-02488-01 Rev. 1 AIRSPACES AIRWAYS OBSTACLES & WIRES Navigation Overlays airspace boundaries with altitude labels Filter selection determines altitude range Overlays the selected airway type(s) with identifier labels Options include: low, high, all, or off (none) High altitude airways are green, low altitude airways are gray Overlays obstacle and wire data Color shading depicts an objects elevation relative to the aircrafts altitude 190-02488-01 Rev. 1 Pilots Guide 3-21 Navigation 3.3.2 Overlay Status Icons Icons indicate which overlays are present at the current map range. A crossed out icon means the overlay is active, but data is unavailable due to a failure, test, or standby condition (where relevant). The absence of an overlay icon means one of two possible conditions:
1. Overlay not present at the current detail level or zoom setting. 2. Overlay control is off. METAR Obstacle TFR Terrain NEXRAD Power Line Traffic Data not available 3-22 Pilots Guide 190-02488-01 Rev. 1 3.3.3 Smart Airspace Navigation Smart Airspace Off Non-pertinent Airspace Garmins Smart Airspace feature automatically de-emphasizes non-pertinent airspace away from the aircrafts current altitude. When an airspaces vertical proximity to the aircraft is
>1,000 ft:
Its boundary becomes transparent All associated altitude labels turn gray This range increases linearly to 2,000 ft as the aircraft ascends to 10,000 ft. Smart Airspace On SMART AIRSPACE CRITERIA AIRCRAFT ALTITUDE AIRSPACE PROXIMITY TO AIRCRAFT [1]
Sea level
>10,000 ft
>1,000 ft 2,000 ft
[1] Vertical distance above and below aircraft altitude. AIRSPACE DATA SYMBOLS Class B Altitude Label (ceiling/floor) Class C Altitude Label (ceiling/floor) Class D Altitude Label (ceiling only) TFR Class B/TMA Class C/TCA Class D Restricted/Prohibited MIL Other/ADIZ 190-02488-01 Rev. 1 Pilots Guide 3-23 Navigation 3.3.4 SafeTaxi SafeTaxi provides greater map detail and higher image resolution at lower zoom levels. Feature labels denote:
Runways Taxiways Airport landmarks SafeTaxi Features Airport diagram overlay that includes hot spot information Aircraft position relative to taxiways, runways, and airport landmarks Pilot selectable range options SAFETAXI DATA SYMBOLS Runway Helipad Taxiway Construction Area Airport Beacon Unpaved Parking 3-24 Pilots Guide 190-02488-01 Rev. 1 HOT SPOTS Navigation SafeTaxi hot spots identify locations on an airport surface where positional confusion or runway incursions are likely to occur. These known problem areas require heightened attention by pilots. Selecting the border of a hot spot displays a brief summary of the indicated hazard and an information key. Tapping this key provides additional location information. Numbering corresponds to a list on the airport diagram. The following airport features may be deemed hot spots by aviation authorities. Intersecting taxiways and runways Complex ramp areas Directional limitations Limited wing-tip clearance Overflight risk CONSTRUCTION SPOTS There are no expanded detail keys or notes associated with construction areas. Construction Area Border 190-02488-01 Rev. 1 Pilots Guide 3-25 Navigation Active Flight Plan Current flight plan information displays as a scrolling list on the Active Flight Plan (FPL) page. FEATURE REQUIREMENTS Active flight plan FEATURE LIMITATIONS Displays up to 100 waypoints for an active flight plan 2 1 3 4 7 6 5 Active Flight Plan Page 1 Selectable Data Field Columns 5 Add Waypoint Key 2 Waypoint Identifier Column 6 Leg Data 3 4 Active Leg Indicator 7 Waypoint Type Icon Current Waypoint 3-26 Pilots Guide 190-02488-01 Rev. 1 Navigation For convenience, airport information is directly accessible from the procedure header. This includes airports specified in active approaches, arrivals, and departures. Tap Airport Info to open the corresponding information page. When applicable, labels indicate the fix type associated with an identifier. AIRPORT INFO Procedure Header Airport Info Key FIX TYPE INDICATIONS LABEL iaf FIX TYPE Initial Approach Fix faf map Final Approach Fix Missed Approach Point mahp Missed Approach Hold Point
-p Parallel Track (no fix) ACTIVE LEG STATUS INDICATIONS Symbols denote active leg status on the GPS NAV indicator. Fix type symbols
(e.g., FAF, MAP) correspond with labels appearing on the flight plan. IAF FAF MAP MAHP Parallel Track Arc Right Arc Left Holding Pattern
(Right Turns) Holding Pattern
(Left Turns) Right Arrow Direct To 190-02488-01 Rev. 1 Pilots Guide 3-27 Navigation 3.4 Collapse All Airways Airways automatically display as flight plan legs. A single airway may contain numerous legs. Airways without an active leg collapse for simplification. This does not affect airway legs shown on the external navigator(s). Airway Indication Expanded Airway Detail Airway Collapsed Indication Exit Waypoint 3.5 OBS All airways begin with an indicator field and end with an exit identifier. To hide all waypoints along an airway, but not the airways exit waypoint, tap Collapse All Airways. The Omni Bearing Selector (OBS) allows you to select between manual or automatic sequencing of waypoints. When active, this function allows you to set the desired course To/From a waypoint using the provided controls or with an external OBS selector on HSI or CDI. The following example shows OBS course selection for To waypoint UBG. Direct To FPL Tab Route Indication 3-28 Pilots Guide 190-02488-01 Rev. 1 Navigation 1. Tap OBS. 2. Specify a heading course. CDI indicates the OBS heading. The mode displays on the annunciator bar. GNX 375 shown as typical. The unit retains the active To waypoint as a navigation reference even after passing the waypoint (i.e., prevents sequencing to the next waypoint). Tapping the key again resumes automatic sequencing of waypoints (normal mode). SUSPEND/UNSUSPEND SUSP UNSUSP This key displays for leg types that do not support OBS. This key displays for legs that auto suspend (e.g., leg holds, missed approaches). 190-02488-01 Rev. 1 Pilots Guide 3-29 Navigation 3.6 Dead Reckoning WARNING DO NOT USE PROJECTED POSITION DATA AS THE ONLY MEANS OF NAVIGATION. Points About Dead Reckoning Provides limited navigation using the last known position and speed following the loss of GPS navigation while on an active flight plan Becomes active after a loss of GPS position while navigating using an active flight plan and the flight phase is either En Route or Oceanic Allowed only during en route and oceanic phases of flight When dead reckoning mode is active:
Map reports No GPS Position; overlays are not available DR mode annunciation replaces ENR or OCN Terrain functionality is not available Traffic displays on its dedicated page only CDI is not available Dead reckoning mode ends once GPS position is restored. 3-30 Pilots Guide 190-02488-01 Rev. 1 3.7 Parallel Track Navigation Create a parallel course offset relative to the current flight plan. Setup controls provide offset distance and direction setting (left of track or right of track). FEATURE REQUIREMENTS Active flight plan FEATURE LIMITATIONS Function not available when Direct-to is active. Graphical editing of the active leg cancels the parallel track function Offset range: 1 nm to 99 nm Large offset values combined with certain leg types (e.g., approach) or leg geometries (i.e., changes in track >120) do not support parallel track TRACK Offset Original COLOR Magenta Gray Once activated, a new track line appears to the left or right of the original course line at the specified distance. The aircraft navigates to the offset track with external CDI/HSI guidance now driven from the parallel track. Corresponding fix symbols on the GPS NAV key and flight plan indicate when the active leg is on a parallel track. A graphical depiction overlays on the map. Map GPS NAV Key 190-02488-01 Rev. 1 Pilots Guide 3-31 To WPT Offset To WPT Navigation al T r a c k O rigin P a r allel T r a c k Offset Distance From WPT Offset From WPT ACTIVATE A PARALLEL TRACK 1. Tap Menu > Parallel Track. 2. Tap Offset and specify a distance between 1 nm and 99 nm. 3. Tap Direction and select left of track or right of track. 4. Tap Activate. To deactivate parallel track, tap Menu > Deactivate PTK. 3-32 Pilots Guide 190-02488-01 Rev. 1 3.8 Edit Data Fields Navigation To select a flight plan data column, tap Edit Data Fields. Columns are arranged in numerical order (1 - 3). To restore columns to default display settings, tap Restore Defaults. DATA FIELD SELECTIONS CUM Cumulative Distance DIS DTK ESA ETA ETE Distance Desired Track En Route Safe Altitude Est. Time of Arrival Est. Time En Route Selections are identical for each column. By default, flight plan information fields display:
Column 1: DTK Column 2: DIS Column 3: CUM 3.9 Flight Plan Catalog Create, activate, edit, copy, and delete flight plans within the catalog. FEATURE LIMITATIONS Stores up to 99 flight plans with a maximum of 100 waypoints each Departure WPT Destination WPT Comment Distance En Route Safe Altitude Each catalog entry includes a route identifier, the route distance, and en route safe altitude. The identifiers of the departure and destination waypoints comprise the route identifier. 190-02488-01 Rev. 1 Pilots Guide 3-33 Navigation 3.9.1 Catalog Route Options Selecting a flight plan opens a menu. Changes to the active flight plan take effect immediately. Activate the selected flight plan
(replacing the active flight plan) Reverse and activate the selected flight plan Preview a selected flight plan Make changes to a flight plan Copy the flight plan and modify it to create a similar one Remove individual or multiple flight plans ACTIVATE Activating a stored flight plan overwrites the active flight plan. INVERT & ACTIVATE Reverse and activate the selected flight plan for guidance back to your original departure point. The inverted flight plan is a copy. Changes do not affect the original flight plan, which remains stored in the catalog. PREVIEW View the flight plan route as it will appear on Map and on the Active FPL page. Options include Store, Edit, and ACTV (Activate). EDIT Modify the selected flight plan on the Edit Catalog Flight Plan page. COPY Create a copy of the selected flight plan. A copy may be used as a starting point for creating a similar flight plan. Select the copy and tap Edit to make modifications. 3-34 Pilots Guide 190-02488-01 Rev. 1 DELETE A FLIGHT PLAN Deleting the active flight plan does not delete the stored flight plan in the catalog. From the FPL menu:
Navigation 1. Tap Menu > Delete. 2. Confirm the request. From the catalog:
1. Select a flight plan. 2. Tap Delete. 3. Confirm the request to delete all waypoints. DELETE ALL CATALOGED FLIGHT PLANS To remove all flight plans from the catalog:
1. Open the catalog. 2. Tap Menu > Delete All. 3. Confirm the request to clear the catalog. 4. Tap Delete Pending. 5. Confirm the request to remove all flight plans pending preview. 190-02488-01 Rev. 1 Pilots Guide 3-35 Navigation 3.10 Create a Flight Plan NOTE The unit cannot verify the accuracy of cataloged flight plans with modified procedures. There are three methods for creating a new flight plan. CREATE FROM THE ACTIVE FLIGHT PLAN PAGE 1. Tap Flight Plan. 2. Delete the existing flight plan if necessary (Menu > Delete). 3. Tap Add Waypoint. 4. Select an identifier using the provided search options. 5. Repeat steps 3 - 4 foreach waypoint in the route. CREATE FROM MAP Build a flight plan by selecting waypoints directly on the map using the Graphical Edit feature. For more about this method, read section 3.2.2. CREATE FROM THE FLIGHT PLAN CATALOG 1. Tap Flight Plan > Menu > Catalog. 2. Scroll to the end of the flight plan list. 3. Tap Create New Catalog Route > Add Waypoint. 4. Add waypoints using the provided search options. 5. Tap Menu > Preview > Store or ACTV (Activate). As a general practice, never save flight plans with modified procedures in the catalog. 3-36 Pilots Guide 190-02488-01 Rev. 1 3.10.1 Flight Plan Waypoint Options Navigation Insert a new waypoint into a flight plan Selecting a waypoint identifier opens a menu. Changes to the active flight plan take effect immediately. Add an airway or procedure Change the active leg Remove a selected waypoint Add a holding pattern to an existing waypoint View information about a waypoint Insert Before Insert After Insert a new waypoint before the selected waypoint. Insert a new waypoint after the selected waypoint. Load PROC Load Airway Activate Leg Hold at WPT WPT Info Remove Open the Procedures app to specify a departure, arrival, or approach for loading. Available controls are dependent upon the relative position of the aircraft to the active flight plan. Options may include: Activate Approach
Vectors to Final Activate Missed Approach Assign an airway and exit waypoint to the selected entry waypoint (e.g., intersection, VOR). Designate any TO waypoint as the active flight plan leg. Requires an active catalog flight plan. Create a user-defined hold at the selected waypoint. Specify hold parameters and preview holding patterns from a dedicated menu page. Open the dedicated information page for the selected waypoint. Remove the selected waypoint or hold from the active flight plan. 190-02488-01 Rev. 1 Pilots Guide 3-37 Navigation 3.11 Flight Plan Map Overlay LEG STATUS Active COLOR Magenta Next & Future White Past or Inactive Gray Active, next, and previous flight plan legs overlay on the Map page and are display only. Previous Leg(s) Active Leg Next Leg(s) Leg Status Indications 3-38 Pilots Guide 190-02488-01 Rev. 1 Navigation 3.12 GPS NAV Status This indicator key displays from-to-next route information when an active flight plan exists. Indications change based on active leg status. No Flight Plan Exists Route Indicator Only Tap for direct access to the active flight plan. Page icon means an active flight plan does not exist. Once the page is open, the indicator is display only. Underscores denote the absence of an active leg. Active Route Display CDI Scale Active Label changes to show active route identifiers (from-to-next) and leg types. Only from-to waypoints display when the CDI scale is active. This function is controlled via the System Setup screen. Location varies based on unit type. GPS 175 & GNX 375: The key resides in the lower right corner of the display. GNC 355/355A: GPS NAV status replaces the Direct To key when Map or flight plan are active. 190-02488-01 Rev. 1 Pilots Guide 3-39 Navigation Direct To Tapping this key opens the Direct To function. Search tabs provide three different methods of waypoint selection. FEATURE LIMITATIONS Not all flight plan entries are selectable using Direct To
(e.g., holds, course reversals) 3.13 Direct To Basics Direct To is useful for quickly navigating to:
New waypoints An existing waypoint in the active flight plan Nearby airports Map waypoints An off-route course User-defined holds Set a course to any waypoint using Direct To. Selecting an identifier automatically displays information about the waypoint. When navigating to a single waypoint (e.g., a nearby airport), the Direct To function provides a quicker alternative to using the active flight plan. 3.13.1 Direct To Search Tabs Search tabs include: Waypoint, FPL, and NRST APT Direct To Window 3-40 Pilots Guide 190-02488-01 Rev. 1 Navigation WAYPOINT Similar to an information page, but with course and hold options. This tab is active by default. DATA FIELDS CONTROLS Distance and bearing from current aircraft position Applicable city, state, country and/or region (e.g., NW USA) Identifier and type icon Waypoint Identifier key with access to multiple search tabs Course To key for specifying he course angle for the navigation path Hold key for creating, loading, and activating user-defined holds FPL & NRST APT FPL and NRST APT tabs provide a list of selectable identifiers. These tabs have a uniform layout. FPL: Lists all waypoints contained in the active flight plan. NRST APT: Lists up to 25 waypoints within a 200 nm radius. The closest airport appears at the top of the list. 3.13.2 Direct To Activation Activating a direct-to course establishes a point-to-point line from the aircrafts present position to the selected destination. The unit provides course guidance until you remove the direct-to waypoint, or replace it with a new direct-to or flight plan. Upon activation, Map automatically opens to show a graphical representation of the active direct-to leg. GPS Nav key changes to indicate active leg status. GPS 175/GNX 375:
For convenience, you may open the Direct To function by pushing the control knob. Once a waypoint is selected, pushing the knob again activates the direct-to course. 190-02488-01 Rev. 1 Pilots Guide 3-41 Navigation 3.13.3 Navigating Direct To While most direct-to operations follow the same basic steps, the method for selecting a waypoint may vary. DIRECT TO A NEW WAYPOINT 1. Tap Direct To. 2. Select a waypoint identifier. 3. Tap Course and specify the course heading (if a specific course is necessary). 4. Activate the selection. DIRECT TO A FLIGHT PLAN WAYPOINT Flight Plan Waypoints If a flight plan exists, waypoint sequencing resumes once you reach the direct-to waypoint. If the waypoint is not in the flight plan, the flight plan is no longer active but remains available. Direct To options are not available for all flight plan entries. Some entries include holds and course reversals which are not selectable using Direct To. 1. Tap Direct To. 2. Select FPL tab. 3. Select a flight plan leg. 4. Activate the selection. DIRECT TO THE NEAREST AIRPORT 1. Tap Direct To. 2. Select NRST APT tab. 3. Select an airport. 4. Activate the selection. DIRECT TO A MAP WAYPOINT MAPWPT For map locations without an existing name, Direct To assigns the MAPWPT identifier. Bearing, distance, and map coordinates display on the Waypoint tab. Apply a direct-to course to any location on the map. 1. Tap a location on Map. 2. Tap Direct To. 3. Activate the selection. You can modify direct-to routes on Map using the Graphical Edit function the same as you would a flight plan. 3-42 Pilots Guide 190-02488-01 Rev. 1 DIRECT TO AN OFF-ROUTE COURSE You may activate an off-route course using any of the described direct-to methods. Activating an off-route direct-to course automatically deactivates the current leg of the active flight plan. Navigation Direct To &
Procedure Fixes Approach guidance is not available for procedure fixes. An example would be activating a direct-to course to a waypoint between the final approach fix and missed approach point. Upon arriving at the waypoint, approach guidance does not become active. 3.13.4 Removing a Direct-to Course To cancel the current direct-to course, tap Remove. Removing a direct-to course:
Reactivates the original active flight plan Assigns the leg nearest to the aircrafts position as the active leg Resumes waypoint sequencing If no active flight plan exists, the aircraft continues on its current heading without any navigation guidance. 190-02488-01 Rev. 1 Pilots Guide 3-43 Navigation 3.13.5 User Holds You may define a holding pattern for any direct to waypoint. User holds suspend automatic waypoint sequencing until they expire or are removed. Tapping Hold displays available hold options. GPS 175 shown as typical. Load Hold Hold Activate Course Direction Turn Leg Type Leg Time Leg Distance EFC Preview Accept the specified hold parameters and return to the Direct To window. Activate the loaded holding pattern. Specify the course angle. Select between Inbound or Outbound. Select between Left Turn or Right Turn. Select Time or Distance. Specify the leg time in minutes and seconds (MM:SS). Specify the leg distance. Specify a time for the Expect Further Clearance reminder. View the defined holding pattern as it will appear on Map and on the Active FPL page. CREATE & ACTIVATE A HOLD Create a hold for a direct-to waypoint. From the Waypoint tab:
1. Tap Hold. 2. Specify hold parameters. 3. Tap Load Hold > Hold Activate. 3-44 Pilots Guide 190-02488-01 Rev. 1 Waypoints There are two types of waypoints: database and user Navigation Database waypoints (i.e., waypoints contained in the navigation database) are organized into the following groups. Airport (APT) Very High Frequency Omni-directional Intersection (INT) Range (VOR) Visual Reporting Point (VRP) Non-Directional Beacon (NDB) The Airport page is a great place to start when performing an approach brief, checking weather, or considering a diversion. You also have the ability to define any point in space and store it. Unlike database waypoints, these user waypoints are editable. 3.14 Waypoint Information Dedicated information pages provide waypoint search functions and details not available on the Map page. FEATURE REQUIREMENTS FIS-B (viewing NOTAMs) Navigation database containing VRP waypoint data FEATURE LIMITATIONS 2-D maps provide zoom functionality only FIS-B transmits distant and FDC NOTAMs within 100 nm of radio station position 190-02488-01 Rev. 1 Pilots Guide 3-45 Navigation Intersection, VOR, VRP, and NDB information pages have a uniform layout. 1 2 3 4 7 6 5 VOR Information Page 1 Waypoint Identifier key 5 Nearest NAVAID information 2 3 4 Location Information 6 Waypoint coordinates Preview key 7 Waypoint distance and bearing Waypoint specific information
(e.g., class, station declination, frequency) COMMON PAGE FEATURES All waypoint information pages share the following features. DATA FIELDS CONTROLS Distance and bearing from current aircraft position Latitude and longitude Applicable city, state, country and/or region (e.g., NW USA) Identifier and type icon Waypoint Identifier key with access to multiple search tabs Preview key for displaying a 2-D map of the surrounding area
(includes SafeTaxi airport depictions) As you approach an airport, use the Preview function to orient yourself for such things as pattern entry or runway alignment. 3-46 Pilots Guide 190-02488-01 Rev. 1 WAYPOINT SPECIFIC PAGE FEATURES Features listed here are unique to the corresponding waypoint. Navigation Airport Selectable abs:
Info: Airport location, elevation, time zone, and fuel availability. Procedures: Available approach procedures. Runways: Identifiers, size, surface type, and traffic pattern direction. Tapping Runway opens a list of available runways. Frequencies: Available communication and localizer frequencies. The c symbol denotes frequencies that function as the CTAF. View additional frequency information by tapping More Information, if available. WX Data: Applicable METARs, city forecasts, and TAF weather information. NOTAMs: Applicable distant and FDC NOTAMs. VRPs: Nearest VRPs. Intersection Data fields:
Nearest VOR (identifier, type icon, bearing, and distance) Very High Frequency Omni-directional Range Data fields:
Frequency Nearest airport (identifier, type icon, bearing, and distance) Station declination VOR class Visual Reporting Point Data fields:
Nearest VRP (identifier, type icon, bearing, and distance) Non-Directional Beacon Data fields:
Frequency Nearest airport (identifier, type icon, bearing, and distance) Marker description 190-02488-01 Rev. 1 Pilots Guide 3-47 Navigation User Waypoint Selectable functions:
Edit: Opens the Create User Waypoint page for editing purposes. View List: Displays a list of all user waypoint identifiers. Delete: Removes the selected user waypoint from the list. Delete All: Removes all user waypoints from the list. All deletions require user confirmation. User waypoints in the active flight plan cannot be edited or deleted. Data fields:
Reference position or nearest waypoint (identifier, type icon, radial, and distance), whichever is applicable Number of waypoints used out of 1,000 The User WPT page is the only page that allows you to view an entire list of all user waypoints created and saved in the database. 3.15 Waypoint Selection The Waypoint Identifier key provides access to different waypoint search options. Enter a specific identifier or select one from the available search tabs. 3.15.1 Waypoint Autofill Autofilled Character Alphanumeric characters autofill based on the first alphabetical match in the navigation database. Autofill characters are cyan and display from the cursor position to the right of the field. Identifier Name Waypoint Icon Matching waypoint entries typically change with the addition of each typed character. An information key reflects each matching entry. Info Key No matches found and Duplicate found annunciate when applicable. 3-48 Pilots Guide 190-02488-01 Rev. 1 3.15.2 Search Tabs The Find key provides access to multiple search tabs. Each tab displays a list of selectable identifiers based on specific criteria. Navigation Waypoint Search Tabs Waypoint Identifier Type Icon Each entry includes general information about the associated waypoint. Bearing & Distance RECENT Lists up to 20 of the most recently viewed waypoints. NEAREST Lists up to 25 waypoints within a 200 nm radius. Tap Filter and select from the available filter options. Only waypoints belonging to the selected class appear in the list. To list all classes, select All. FLIGHT PLAN Lists all waypoints contained in the active flight plan. USER Lists up to 1,000 user-defined waypoints. 190-02488-01 Rev. 1 Pilots Guide 3-49 Navigation SEARCH BY NAME SEARCH BY CITY Lists all airports, NDBs, and VORs associated with the specified facility name. Tap Search Facility Name to begin search. Lists all airports, NDBs, and VORs found in proximity of the city. Tap Search City Name to begin search. 3-50 Pilots Guide 190-02488-01 Rev. 1 3.16 Create User Waypoints Create and store up to 1,000 user defined waypoints. Navigation FEATURE LIMITATIONS Duplicate user waypoint identifiers are not allowed Names may be up to six characters in length Comment may be up to 25 characters Maximum waypoint limit: 1,000 Access this page from one of two places:
Waypoint Info page Map page MAP POINTER KEY Tapping any location on the map that is not a existing waypoint displays the Create Waypoint access key. USER WAYPOINT IDENTIFIER Assign a unique identifier or keep the unit generated identifier. By default, the identifier format is USR followed by a sequential three digit number. User waypoints are helpful when ATC requests that you fly one radial to intercept another. While the point is often defined by an intersection in the navigation database, this is not always the case. The Create User Waypoint function allows you to define the new intersection and insert it into the flight plan in advance, as opposed to using the NAV radio to tune each VOR and specify the radials to fly inbound and outbound. 190-02488-01 Rev. 1 Pilots Guide 3-51 Navigation 3.16.1 Define Waypoint Criteria Active user waypoints already existing in a flight plan are not editable. When creating a user waypoint, you have the option to:
Create a user waypoint Assign a unique identifier Set the waypoint as temporary Enter a comment Set the waypoint position Edit the waypoint graphically
[1] Waypoint position options are mutually exclusive. Enabling one disables the other. User Identifier Comment Position Graphical Edit Temporary Create Assign a unique identifier. Type a comment regarding the new waypoint. Set the waypoint position. Open a preview map for graphical editing purposes. User waypoint icon remains stationary as you move the surrounding map to the new location. Assign the waypoint a temporary status. Identifier remains available until the next unit power cycle. Add the new identifier to the used waypoints list. The associated information page opens automatically for viewing and editing purposes. 3-52 Pilots Guide 190-02488-01 Rev. 1 COMMENT FORMAT Default comments display in a specific format for each reference type. LAT/LON Radial/Distance Navigation
<LAT> <LON>
<Waypoint><Radial> / <Distance>
Radial/Radial
<Waypoint 1><Radial 1> / <Waypoint 2><Radial 2>
POSITION OPTIONS Set the Waypoint Position using one of the following options. Radial/Radial:
Specify a waypoint and radial for each of the two reference points. Radial/Distance:
Specify the reference waypoint, radial, and distance. LAT/LON:
Specify the points latitude and longitude. 190-02488-01 Rev. 1 Pilots Guide 3-53 Navigation 3.16.2 FEATURE LIMITATIONS Edit an Existing User Waypoint User waypoints that are part of a flight plan are not editable OPEN EDIT WAYPOINT PAGE You can access the edit function multiple ways. From the dedicated information page:
Home > Waypoint Info > User WPT > Specify an identifier, or tap View List and select an identifier from the used waypoints list > Edit From the Nearest page:
Home > Nearest > User WPT > Select an identifier from the list (e.g., USR001) >
Edit From the Active FPL page:
Home > Flight Plan > Select the identifier from the flight plan > WPT Info > Edit MODIFY POSITION VALUES From the Edit WPT page, you can modify a user waypoints position one of two ways:
1. Tap Position > Latitude/Longitude > Specify the waypoints coordinates >
Save. OR 1. Tap Graphical Edit. 2. Hold and drag the basemap until the user waypoint icon appears over the desired location. 3. Tap Enter > Save. 3.16.3 Import User Waypoints NOTE The import function overwrites any existing user waypoint of the same name. The Import Waypoints key appears when the unit detects a user waypoint on the datacard. 1. Insert datacard containing user waypoints. 2. From the Home page, tap Waypoint Info > Import Waypoints. 3. Acknowledge the pop-up message. 3-54 Pilots Guide 190-02488-01 Rev. 1 3.17 Nearest View a list of the nearest waypoints, frequencies, or facilities within 200 nm of the aircrafts position. Navigation From the Home page:
1. Tap Nearest > Select a waypoint or frequency icon. 2. Scroll through the list of entries. Information varies according to the selected waypoint or frequency type. Nearest waypoints provide an identifier key for accessing the associated information page. Nearest Airport
Identifier symbol distance bearing approach type
length of longest runway Nearest Intersection
Identifier symbol distance bearing Nearest Very High Frequency Omni-directional Range
Identifier symbol distance bearing frequency Nearest Visual Reporting Point
Identifier symbol distance bearing Nearest Non-Directional Beacon
Identifier symbol distance bearing frequency Nearest User Waypoint
Identifier symbol distance bearing Nearest Airspace
Identifier symbol proximity 190-02488-01 Rev. 1 Pilots Guide 3-55 Navigation Nearest Air Route Traffic Control Center
Facility name distance bearing frequency Nearest Flight Service Station
Facility name distance bearing frequency
(RX denotes receive-only frequencies) Nearest Weather Frequency
Facility name distance bearing
frequency of nearest ATIS, ASOS, and AWOS ENTRY LIMITS NEAREST LIST ARTCC, FSS Airspace Airport, Intersection, VOR, VRP, NDB, User, Weather FREQ ENTRY LIMIT 05 20 25 The number of entries displayed varies according to item type. Entries are ordered from closest to farthest. UPDATE INTERVALS With the exception of nearest airspace, all lists update every 30 seconds. The nearest airspace list updates once per second. MULTIPLE FREQUENCIES This key displays when more than one frequency is available at the indicated range. Applicable to functions displaying information only
(ARTCC, FSS, and WX FREQ). 3-56 Pilots Guide 190-02488-01 Rev. 1 Navigation Procedures Lateral and vertical guidance is available for visual and GPS/RNAV approaches. The published instrument approach procedures allow precision and non-precision approaches to airports and are directly accessible from the Procedures (PROC) icon. FEATURE REQUIREMENTS Baro-corrected altitude source (automatic sequencing of altitude leg types) In the absence of baro-corrected altitude data, altitude leg types require manual sequencing. FEATURE LIMITATIONS The flight plan allows only one procedure to be loaded at a time. Adding a new procedure overwrites any existing procedure LOAD A PROCEDURE Select a procedure type, then define the criteria for that procedure on the corresponding setup page. By default, these keys display underscores. Upon completion, the specified airport and procedure appear on the associated key. When loading a procedure, always remember to check the runway, transition, and all waypoints. COMMON PAGE CONTROLS All procedure pages provide the following setup controls. Airport: Select an airport for the procedure. Transition: Select a transition. Runway: Select a runway for the selected airport. Preview: View a 2-D map of the surrounding area (includes SafeTaxi airport depictions). For page specific controls, refer to the appropriate procedure description. 190-02488-01 Rev. 1 Pilots Guide 3-57 Navigation 3.18 Flight Procedure Basics NOTE Advisory climb altitudes for SIDs may not match charted altitudes. Do not rely solely on advisory altitudes. Always check the runway, transition, and waypoints for all procedures. Heading legs indicate in white as HDG XXX on flight plans. The unit provides lateral and, when appropriate, vertical guidance for visual and GPS/RNAV approaches. Use Map as an aid to situational awareness during ILS, VOR, NDB, and non-precision localizer-based approaches. A magenta line depicts the active leg (or the portion of the approach currently in use). Always use the appropriate radio navigational aid for primary approach course guidance during non-GPS approaches. Check the annunciator bar for the current phase of flight. Many non-precision approaches have GPS overlays, improving accuracy so that approaches do not require overflying a VOR or NDB. The unit guides you through complex overlay approaches, automatically sequencing each leg up to the missed approach point. Fly approaches as published with the full transition using any published feeder route or initial approach fix, or with a vectors-to-final transition. While not required under TSO-C146e, an optional baro-corrected altitude source is recommended for automatic sequencing of altitude leg types. When adding procedures to a flight plan:
Arrange procedures around the existing flight plan as follows:
Departure, En route, Arrival, Approach Insert departure waypoints before en route waypoints Insert arrival waypoints between en route and approach waypoints Always verify that the transition waypoints between each phase are correct Map complements your printed approach plates by improving situational awareness during the approach. It does not replace printed approach plates. Always fly an approach as it appears on the approach plate. 3-58 Pilots Guide 190-02488-01 Rev. 1 Navigation Roll Steering Autopilots Roll steering terminates when approach mode is selected on the autopilot. It becomes available once you initiate the missed approach. TO/FROM LEGS ON CDI TO LEGS FROM LEGS On these legs, the FROM/TO flag on the CDI indicates TO and the Distance field on the flight plan decreases as you navigate the leg. Most legs are this type. On these legs, the FROM/TO flag on the CDI indicates FROM and the Distance field on the flight plan increases as you navigate the leg. From legs are typically found on procedure turns and on some missed approach procedures. Composite CDI. When interfaced to a composite type CDI, the composite CDI flag shows only TO indications. Always refer to the FROM/TO field on the annunciator bar when using composite CDI. FROM/TO Field 190-02488-01 Rev. 1 Pilots Guide 3-59 Navigation 3.18.1 GPS Flight Phase Annunciations Flight Phase
(Caution) Check the annunciator bar for current phase of flight. Under normal conditions, these annunciations are green. They turn yellow when cautionary conditions exist. Phase of flight annunciations are a direct indication of the current CDI behavior for the selected navigation source. Not all annunciations are available for every navigator. ANNUNCIATION FLIGHT PHASE 0.30 NM 1.00 NM DPRT DR ENR LNAV LNAV+V L/VNAV LOW ALT 0.3 nm CDI scale Based on pilot selection 1.0 nm CDI scale Based on pilot selection Departure Terminal level with departure procedure as the active navigation System using non-precision approach integrity CDI full-scale deflection: 0.30 nm Dead reckoning CDI not available En route CDI full-scale deflection: 2.0 nm or current CDI scale Fly to published LNAV minimums selection, whichever is smaller Lateral Navigation Approach Lateral Navigation Approach with Advisory Vertical Guidance Lateral and Vertical Navigation Approach Low Altitude Aircrafts estimated height is lower than the final Fly to published LNAV/VNAV minimums Fly to published LNAV minimums approach waypoint height by approximately 50 meters For LNAV+V, LNAV/VNAV, or LPV approaches Not active when Terrain is operational 3-60 Pilots Guide 190-02488-01 Rev. 1 ANNUNCIATION FLIGHT PHASE Navigation LP LP +V LPV MAPR OCN TERM VISUAL Fly to LPV minimums Fly to published LP minimums Fly to published LP minimums Localizer Performance Approach Localizer Performance Approach with Advisory Vertical Guidance Localizer Performance with Vertical Guidance Approach Missed Approach System using missed approach integrity CDI full-scale deflection: 0.30 nm Oceanic CDI full-scale deflection: 2.0 nm Terminal CDI full-scale deflection: 2.0 nm or current CDI scale selection, whichever is smaller Visual Approach Vertical guidance based on advisory terrain avoidance calculations CDI scaling is identical to LPV approaches 190-02488-01 Rev. 1 Pilots Guide 3-61 Navigation 3.19 Departures Loading a Departure into Flight Plan Always load the departure at the departure airport in the flight plan Selecting a departure, transition waypoint, and runway defines the route FEATURE LIMITATIONS Flight plans allow only one departure procedure at a time Loading a departure when one is already present will replace the existing entry Vector-only departures are not available in the Procedures database PAGE SPECIFIC CONTROLS Load Departure: Loads departure procedure into the active flight plan. Activate Departure: Activates the loaded departure procedure. Remove Departure: Removes the loaded departure procedure. SELECT A DEPARTURE From the Home page:
1. Tap PROC > Departure. 2. Confirm the selected airport. If necessary, tap Airport and choose an airport using the provided search options. 3. Tap Departure > Select a departure from the list. 4. Tap Transition > Select a transition. 5. Tap Runway > Select a runway. 6. Tap Preview > Review the departure diagram and sequence list. 7. Tap Load Departure. The Active FPL page opens. 8. Scroll the flight plan to view all departure waypoints. To change or remove the departure:
Tap the existing flight plan departure Select a different one. OR Tap Remove Departure. 3-62 Pilots Guide 190-02488-01 Rev. 1 3.19.1 Flight Plan Departure Options Navigation Selecting a departure on the flight plan opens a menu. Changes to the active flight plan take effect immediately. Select a new departure Remove the selected departure from the flight plan 190-02488-01 Rev. 1 Pilots Guide 3-63 Navigation 3.20 Arrivals Loading an Arrival into Flight Plan Load a Standard Terminal Arrival (STAR) at any airport with a published arrival procedure Flight plans allow only one arrival procedure at a time Loading an arrival when one is already present will replace the existing entry Selecting an arrival, transition waypoint, and runway defines the route PAGE SPECIFIC CONTROLS Load Arrival: Loads arrival procedure into the active flight plan. Activate Arrival: Activates the loaded arrival procedure. Remove Arrival: Removes the loaded arrival procedure. SELECT AN ARRIVAL From the Home page:
1. Tap PROC > Arrival. 2. Confirm the selected airport. If necessary, tap Airport and choose an airport using the provided search options. 3. Tap Arrival > Select an arrival from the list. 4. Tap Transition > Select a transition. 5. Tap Runway > Select a runway. 6. Tap Preview > Review the arrival diagram and sequence list. 7. Tap Load Arrival. The Active FPL page opens. 8. Scroll the flight plan to view all arrival waypoints. To change or remove the arrival:
Tap the existing flight plan arrival. Select a different one. OR Tap Remove Arrival. 3-64 Pilots Guide 190-02488-01 Rev. 1 3.20.1 Flight Plan Arrival Options Navigation Selecting an arrival on the flight plan opens a menu. Changes to the active flight plan take effect immediately. Select a new arrival Remove the selected arrival from the flight plan 190-02488-01 Rev. 1 Pilots Guide 3-65 Navigation 3.21 Approaches Loading an Approach into Flight Plan Always check the runway, transition, and all waypoints You may load an alternate approach during a missed approach procedure Flight plans allow only one approach procedure at a time
(flight plan retains all missed approaches) Loading an approach when one is already present will replace the existing entry Selecting an approach, transition waypoint, and runway defines the route PAGE SPECIFIC CONTROLS Load Approach: Loads approach procedure into the active flight plan. Activate Approach: Activates the loaded approach procedure. Remove Approach: Removes the loaded approach procedure. Channel/ID: Loads an SBAS approach based on the specified channel. SELECT AN APPROACH From the Home page:
1. Tap PROC > Approach. 2. Confirm the selected airport. If necessary, tap Airport and choose an airport using the provided search options. 3. Tap Approach > Select an approach from the list. 4. Tap Transition > Select a transition. 5. Tap Runway > Select a runway. 6. Tap Preview > Review the approach diagram and sequence list. 7. Tap Load Approach. The Active FPL page opens. 8. Scroll the flight plan to view all approach waypoints. 3-66 Pilots Guide 190-02488-01 Rev. 1 Navigation To change or remove the approach:
Tap the existing flight plan approach. Select a different one. OR Tap Remove Approach. To load an SBAS approach:
1. Tap Channel/ID. 2. Specify an approach channel. If present, both channel and ID load automatically. SBAS APPROACHES Channel ID Key Select the channel ID for an SBAS approach to the current destination Provides an alternate means of loading an approach. IDs are available from an approved approach chart In the case of duplicate numbers, select an approach from the provided list SUSPENDED APPROACH PROCEDURE ANNUNCIATION SUSP indicates that automatic sequencing of approach waypoints is suspended on the active leg. This annunciation appears in the procedure field of the annunciator bar. Suspended approaches typically occur during:
Holding patterns Crossing the missed approach point Climb to altitude legs Hold to altitude legs 190-02488-01 Rev. 1 Pilots Guide 3-67 Navigation PROCEDURE TURNS Roll Steering &
Procedure Turns The steering provided for a procedure turn does not guarantee that the aircraft will stay within the charted procedure turn boundaries. Always be sure to fly within the confines of the charted procedure. A procedure turn is stored as another approach leg. It does not require any special operations other than flying the procedure itself. Roll steering is available for aircraft with a compatible autopilot. 3.21.1 Flight Plan Approach Options Selecting an approach on the flight plan opens a menu. Changes to the active flight plan take effect immediately. Activate the selected approach Activate vectors to final for the selected approach Activate a missed approach Select a new approach Remove the selected approach from the flight plan 3-68 Pilots Guide 190-02488-01 Rev. 1 Navigation 3.21.2 Missed Approach The method for activating a missed approach depends on your position in relation to the missed approach point. BEFORE MISSED APPROACH POINT Select Activate Missed Approach. This function is available in two locations. Active FPL:
Home > Flight Plan > Select the approach > Activate Missed Approach OR Procedures:
Home > Procedures > Activate Missed Approach Once selected, guidance continues along an extension of the final approach course
(i.e., final approach fix to missed approach point). The unit automatically sequences to the first leg of the missed approach. This allows you to execute the missed approach prior to reaching the missed approach point. AFTER MISSED APPROACH POINT Upon reaching the missed approach point, a pop-up presents two options. To continue with sequencing suspended, tap Remain Suspended. To receive guidance to the missed approach hold point, tap Activate GPS Missed Approach. 190-02488-01 Rev. 1 Pilots Guide 3-69 Navigation 3.21.3 Approach Hold Selecting an approach hold on the flight plan opens a menu. Changes to the active flight plan take effect immediately. Activate the selected hold Edit hold details Exit the holding pattern before the timer expires Remove the selected hold from the flight plan Insert a waypoint after the hold ACTIVATE HOLD REMOVE HOLDING PATTERN EXIT HOLDING PATTERN 1. Select the hold. 2. Tap Activate Hold. 3. Confirm the request. 1. Select the hold. 2. Tap Remove. 3. Confirm the request. 1. Tap SUSP. 2. Select the hold. 3. Tap Exit Hold. 4. Confirm the request. 3-70 Pilots Guide 190-02488-01 Rev. 1 NON-REQUIRED HOLDING PATTERNS Navigation Upon activating an RNP GPS approach, decide whether to skip non-required holding patterns during the initial transitions of the approach. A pop-up presents two options. Selecting Yes adds the hold to the flight plan. Preview shows the hold in white. Selecting No means the hold is not included in the flight plan. Preview shows the hold in gray. Timer/Distance field displays on the active flight plan (refer here when flying the outbound portion of the holding pattern). Holding pattern appears on Map with the active flight plan leg indication. CROSSING MISSED APPROACH POINT When crossing the missed approach point:
SUSP annunciation indicates that approach waypoint sequencing is suspended at the missed approach point FROM/TO flag on the CDI indicates From for non-composite CDIs FROM/TO field on the annunciator bar indicates FR Course guidance continues along the final approach course If you need to go around the holding pattern again to lose extra altitude or speed, tap SUSP to manually suspend waypoint sequencing before crossing the holding waypoint the second time. If you have already passed the waypoint, re-activate the holding pattern. 190-02488-01 Rev. 1 Pilots Guide 3-71 Navigation 3.21.4 DME Arc DME Arc Approaches Left/right guidance relative to the arc Manual arc leg activation once aircraft is near the arc The unit supports approaches containing DME arcs. To manually activate DME Arc, the aircraft must be within the shaded area. DME Arc Intermediate Approach Fix Initial Approach Fix X 1/2 X Arcing Fix (VOR) 3-72 Pilots Guide 190-02488-01 Rev. 1 3.21.5 RF Legs AC 90-101A - RF Legs AC 90-101A defines RF leg as A constant radius circular path, around a defined turn center, that starts and terminates at a fix. An RF leg may be published as part of a procedure. Navigation The unit supports radius-to-fix (RF) legs associated with RNAV RNP 1.0 non-AR approaches, when approved by the installation. Flying a radius-to-fix approach is similar to flying a DME arc approach (status indications are identical). Unlike DME arcs, however, RF legs are not based on a VOR. They may have varying radii, making them larger or smaller than arc legs. For details regarding RF legs for specific aircraft, consult the AFMS. 3.21.6 Vectors to Final Activating the approach with vectors to final displays an extension of the final approach course on Map. Magenta depicts the active leg of the flight plan. CDI needle remains off center until you are established on the final approach course. As a reminder, vtf annunciates as part of the active leg on the GPS Nav status key. Activating vectors-to-final while on the From side of the final approach fix suspends automatic waypoint sequencing. SUSP annunciates at the bottom of the screen. Sequencing resumes once the aircraft is on the To side of the final approach fix and within full-scale deflection. 190-02488-01 Rev. 1 Pilots Guide 3-73 Navigation 3.21.7 ILS Approach NOTE ILS and LOC approaches are not approved for GPS. GPS guidance is for monitoring purposes only. Selecting an ILS or LOC approach results in a pop-up message. Activate the approach or select a different one. Do not attempt to use the unit as the primary navigation source during ILS approach. Fly RNAV approaches according to the published chart. 3.21.8 RNAV Approaches Always fly to the published minimums for:
LNAV/VNAV LNAV LNAV+V LPV LP LP+V LNAV APPROACH RNAV non-precision lateral navigation approach. LNAV+V APPROACH RNAV non-precision LNAV approach with advisory vertical guidance. The glidepath is a light dashed line on the vertical profile (Jeppesen charts only) with an associated glidepath angle (usually in the 3.00 degree range) to assist in maintaining a constant vertical glidepath, similar to an ILS glideslope. 3-74 Pilots Guide 190-02488-01 Rev. 1 Navigation LPV APPROACH Localizer performance with vertical guidance. Similar to flying the standard ILS approach. This segment describes a typical LPV approach sequence and the necessary pilot actions. Within 31 nm of destination:
Mode switches from En Route to Terminal CDI scale transitions from 2.0 nm to 1.0 nm, full-scale deflection Approaching initial approach fix:
Waypoint message annunciates Time to Turn advisory annunciates and 10 second timer counts down as the distance approaches zero 2.0 nm from final approach fix:
CDI scaling tightens from 1 nm to the approach-defined angular full-scale deflection 60 seconds before final approach fix:
System verifies GPS position integrity is within approach limits If GPS integrity exceeds the horizontal and/or vertical alarm limits:
Approach downgrades to non-precision LNAV annunciates on Map to inform of the change if there are LNAV minimums for the approach Advisory message: GPS approach downgraded. Use LNAV minima. Glideslope indication disappears Pilot continues approach using LNAV non-precision minimums, if applicable If GPS integrity does not meet the non-precision horizontal alarm limits:
Advisory message: Abort Approach. GPS approach is no longer available. Pilot acknowledges message Unit reverts to terminal limits of 1 nm to support navigation to the missed approach After the aircraft passes final approach fix:
Approach aborts due to a loss of WAAS integrity Pilot captures the glideslope (method is same as for ILS glideslope) 190-02488-01 Rev. 1 Pilots Guide 3-75 Navigation When crossing the final approach fix:
Waypoint sequences to the missed approach point
(e.g., RW31, the runway threshold) Pilot flies toward missed approach point, keeping the needle on the external CDI (or HSI) at center, and observing published altitude minimums Final course segment becomes the active flight plan leg on Map Approaching missed approach point:
Advisory message: Arriving at Waypoint. Crossing missed approach point:
Sequencing suspends Pop-up message: Missed Approach Waypoint Reached Pilot decides whether to remain suspended or activate the missed approach Tapping Remain Suspended allows you to continue with sequencing suspended Tapping Activate GPS Missed Approach allows you to continue with guidance to the missed approach hold point Prepare aircraft for missed approach operation:
Pilot taps UNSUSP (sequences missed approach), then follows the unit provided guidance to the missed approach hold point and holds 3-76 Pilots Guide 190-02488-01 Rev. 1 Navigation LP APPROACH Points About LP Approaches Use SBAS accuracy, making them similar to an LNAV approach but more precise Combine the lateral accuracy of an LPV approach with the angular scaling of a localizer approach Often contain step-down altitudes Always result in a minimum descent altitude and missed approach point This segment describes a typical LP approach sequence and the necessary pilot actions. Within 30 nm of destination:
Mode switches from En Route to Terminal CDI scale transitions from 2.0 nm to 1.0 nm, full-scale deflection Approaching initial approach fix:
Turn direction message annunciates Time to Turn advisory annunciates and 10 second timer counts down as the distance approaches zero Approaching final approach fix:
Unit begins to automatically rescale in an angular fashion, allowing you to fly as you would a standard localizer approach 2.0 nm from final approach fix:
CDI scaling tightens from 2 degrees or 0.3 nm full-scale deflection, whichever is smaller 60 seconds before final approach fix:
System verifies GPS position integrity is within the horizontal limits to complete the LP non-precision approach 190-02488-01 Rev. 1 Pilots Guide 3-77 Navigation If pilot exceeds the horizontal alarm limits:
Approach downgrades to non-precision LNAV annunciates on Map to inform of the change Advisory message: GPS approach downgraded. Use LNAV minima. Pilot continues approach using LNAV non-precision minimums, if applicable If GPS integrity does not meet the non-precision horizontal alarm limits:
Advisory message: Abort Approach. GPS approach is no longer available. Pilot acknowledges message Unit reverts to terminal limits of 1 nm to support navigation to the missed approach If the approach indicates LP+V, then advisory vertical guidance may be removed without annunciation. This is due to the vertical guidance not being within tolerances. This does not constitute a downgrade. You may still fly the approach to LP minimums. When crossing the final approach fix:
Waypoint sequences to the missed approach point
(e.g., RW31, the runway threshold) Pilot flies toward missed approach point, keeping the needle on the external CDI (or HSI) at center, observing published altitude minimums Final course segment becomes the active flight plan leg on Map Approaching missed approach point:
Advisory message: Arriving at Waypoint. At the missed approach point:
Pilot initiates missed approach, if necessary 3-78 Pilots Guide 190-02488-01 Rev. 1 Navigation Crossing missed approach point:
Sequencing suspends Pop-up message: Missed Approach Waypoint Reached Pilot decides whether to remain suspended or activate the missed approach Tapping Remain Suspended allows you to continue with sequencing suspended Tapping Activate GPS Missed Approach allows you to continue with guidance to the missed approach hold point Prepare aircraft for missed approach operation:
Pilot taps UNSUSP (sequences missed approach) NOTE: For missed approaches with heading legs, fly manually until you reach the first active course leg. Pilot follows the unit provided guidance to the missed approach hold point and holds LP+V Flying an LP approach with advisory vertical guidance (LP+V) does not change how the approach should be flown. The pilot is still responsible for descending to the correct altitude at each step down. The result is still an MDA and missed approach point. 190-02488-01 Rev. 1 Pilots Guide 3-79 Navigation 3.21.9 Visual Approach Points About Visual Approaches Provide advisory horizontal and optional vertical guidance for the selected runway Lateral guidance is always provided for visual approaches Helps stabilize the runway approach Three methods for loading and activation FEATURE REQUIREMENTS Valid terrain database FEATURE LIMITATIONS Not all airports in the database support visual approaches Only external CDI/VDI displays provide vertical deviation indications Published data is used to determine the visual approach GPA and threshold crossing height (TCH) for the selected runway. If no published data is available, the default is 3 degrees GPA and 50 ft TCH. You may load and activate a visual approach from the following apps. Map Procedures Waypoint Info Upon loading the visual approach, a pop-up informs when vertical guidance is available. If available, the pop-up contains the glidepath angle (GPA) and threshold crossing (TCH). If unavailable, it reads: NO VERTICAL GUIDANCE Terrain and obstacle obstructions along the approach path determine the availability of vertical guidance advisories for visual approaches. If no known obstructions are within the approach path, vertical guidance is provided to a maximum distance of 28 nm from the runway. If there are known obstructions further than 3 nm, but within the 28 nm maximum distance from the runway along the approach, vertical guidance is limited to the approach path after crossing the known obstructions. After loading the approach, a shortened magenta line shows on the map. If obstructions are within 3 nm to the runway, along the approach path, advisory vertical guidance is not available. 3-80 Pilots Guide 190-02488-01 Rev. 1 Navigation LOAD A VISUAL APPROACH FROM MAP When the aircraft is within 10 nm of the destination airport, the Visual Approach selector key becomes active. This key may appear in one of two places:
On the map or at the left of the screen if the supporting airport is selected. 1. Select the airport icon. 2. Tap Visual. 3. Select from the list of available visual approaches. Once selected, the visual approach immediately loads and activates. For more about Visual Approach key configuration, refer to section 3.1.4. LOAD A VISUAL APPROACH FROM PROCEDURES Two methods:
Home > PROC > Approach OR Home > Waypoint Info > Airport > PROC > Select an approach (similar to published instrument approaches) 190-02488-01 Rev. 1 Pilots Guide 3-81 Navigation 3.21.10 Autopilot Outputs CAUTION ENGAGE THE AUTOPILOT HEADING MODE AND SET THE HEADING BUG APPROPRIATELY TO USE THE AUTOPILOT ON HEADING LEGS USING THE AUTOPILOTS NAV, GPSS, OR APR MODE. NOT ALL AUTOPILOTS FOLLOW GUIDANCE ON THESE LEG TYPES, SOME REVERT TO A ROLL ONLY OR WINGS LEVEL MODE. FEATURE REQUIREMENTS Availability dependent upon configuration FEATURE LIMITATIONS Applicable to King KAP 140 and KFC 225 autopilots Outputs for the King KAP 10/KFC 225 autopilot units require manual activation. If configured, this function prompts you to enable autopilot outputs during the approach procedure. GNX 375 shown as typical. Enable APR Output Advisory Once enabled, the unit provides guidance information consistent with what the autopilot expects (i.e., angular CDI scaling and glideslope capture for LPV or other vertically guided GPS approaches). ENABLE AUTOPILOT OUTPUTS 1. Acknowledge the advisory message. 2. Tap Enable APR Output. 3. Follow the unit provided guidance. 3-82 Pilots Guide 190-02488-01 Rev. 1 4 Planning Planning VCALC Page..........................................................................................4-3 VCALC Setup ........................................................................................4-4 VERTICAL CALCULATOR 4.1 4.2 FUEL PLANNING 4.3 DALT/TAS/WIND CALCULATOR 4.4 RAIM PREDICTION 4.5 Fuel Planning Page ................................................................................4-5 DALT/TAS/Wind Page ............................................................................4-8 RAIM Prediction Page ..........................................................................4-11 190-02488-01 Rev. 1 Pilots Guide 4-1 Planning PLANNING APPS & FUNCTIONS This section describes features that make flight planning easier and more efficient. Planning apps and setup functions reside in the system Utilities.
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Point-to-Point mode only. Flight Plan mode only. From key not selectable when Present Position (P.POS) function is active. Function not selectable when sensor data in use. Indicates pressure altitude when sensor data in use. 4-2 Pilots Guide 190-02488-01 Rev. 1 Vertical Calculator Calculate time to TOD and vertical speed required to reach target altitude at the specified location. Planning WARNING DO NOT RELY ON VCALC MESSAGES AS THE ONLY MEANS OF EITHER AVOIDING TERRAIN/OBSTACLES OR FOLLOWING ATC GUIDANCE. VCALC PROVIDES ADVISORY INFORMATION ONLY AND MUST BE USED IN CONCERT WITH ALL OTHER AVAILABLE NAVIGATION DATA SOURCES. FEATURE LIMITATIONS This feature is inhibited when:
Groundspeed is < 35 knots No active flight plan or direct-to destination is available One of the following modes is active: SUSP, Vectors-to-Final, OBS Navigating to a waypoint after the FAF 4.1 VCALC Page The Vertical Calculator (VCALC) feature is helpful when you want to descend to a certain altitude near an airport. Create a 3-D profile to guide you from your present position and altitude to a final
(target) altitude at a specified location. Once defined, you may configure message alerts and additional data on the Map page to stay informed of your progress. 190-02488-01 Rev. 1 Pilots Guide 4-3 Planning Target ALT Altitude Type VS Profile Specify the final (target) altitude for the course Altitude reference used for VCALC calculations Toggles between MSL and Above WPT Above WPT is available for airports only Specify the vertical speed value Distance value representing the geographical location at the Offset target altitude Before/After Target Waypoint Distance is measured from the target waypoint Indicates whether the offset distance defines a point before or after reaching the target waypoint After indication not available for the last destination in flight plan Reference location specified in the flight plan or active direct-to that will be used for planning a descent When using a flight plan, the target waypoint is a reference that can be specified from the waypoints in the flight plan Last waypoint in the flight plan is the default target setting STATUS VCALC status messages display here. VS REQUIRED Displays the vertical speed required to reach the target altitude at the specified offset. 4.2 VCALC Setup Tap Menu to access controls for:
Restoring default page settings Displaying VCALC related advisory messages RESTORE DEFAULTS Resets VCALC page settings to their default values. Excludes Target Waypoint. DISPLAY MESSAGES Allows VCALC related advisory messages to display on the Messages page. 4-4 Pilots Guide 190-02488-01 Rev. 1 Fuel Planning View fuel conditions along any flight plan (active or programmed) or between two waypoints (including the active direct-to). Planning 4.3 Fuel Planning Page The fuel planning feature computes fuel conditions based on route, ground speed, fuel on board, and fuel flow. 4.3.1 Fuel Planning Modes Tapping Mode toggles the active fuel planning mode between Point to Point and Flight Plan. Point to Point is the default mode setting. POINT-TO-POINT MODE FLIGHT PLAN MODE Calculate fuel between two waypoints in the database, or between the aircrafts present position and a selected waypoint. Calculate fuel for a specific flight plan leg, or for the cumulative flight plan. Use the mode specific controls to define the flight path (leg or route). Required input values are dependent upon mode selection. Fuel on board, fuel flow, and ground speed data are required independent of mode selection. For Planning Purposes Only Fuel on Board and Fuel Flow are pilot specified values. They are not a direct indication of actual aircraft fuel on board or fuel flow. Fuel Required to <destination> is a calculated prediction based on pilot specified values. It is not a direct indication of actual fuel quantity once the aircraft reaches its destination. All data entries on this page are used exclusively by the Fuel Planning app. Fuel computations are for planning purposes only. 190-02488-01 Rev. 1 Pilots Guide 4-5 Planning MODE SELECTION DESCRIPTION Point-to-
Point P. Position From To Enters the current aircraft coordinates as the departure location (or From waypoint) Aircraft latitude and longitude fields replace the From waypoint key Specify a waypoint from the database as the departure location (or From waypoint) Not available when P. Position is active Specify a waypoint from the database as the destination (or To waypoint) Opens a list of available flight plans Options include the active flight plan or one Flight Plan from the catalog Flight Plan Leg Defaults to the active flight plan if no selection is made Options dependent on flight plan selection Defaults to cumulative leg option if no selection is made Fuel on Board Specify the amount of fuel on board (gallons) This amount decreases once per second Both Fuel Flow Use Sensor Data Ground Speed based on specified fuel flow value Specify the current fuel flow rate
(gallons per hour) Utilize current GPS ground speed data Function selectable Behavior based on state of Use Sensor Data Use Sensor Data key inactive:
Specify ground speed Use Sensor Data key active:
Displays current GPS ground speed when the Function not selectable Use Sensor Data key is active This value is used to calculate fuel statistics when you press the Compute key Adjust fuel on board and fuel flow values as necessary to account for changes in performance. 4-6 Pilots Guide 190-02488-01 Rev. 1 4.3.2 Computing Fuel Statistics Compute and display fuel data based on the selected fuel planning mode and specified input values. Planning Statistics for the selected leg or route display on a dedicated data page. This information is for planning purposes only. Tap Next or Prev to view statistics for other legs in the flight plan (if applicable). Statistics include:
Fuel required for leg Reserve after leg Efficiency Fuel after leg Range Endurance COMPUTE FUEL STATISTICS 1. Select a fuel planning mode. 2. Define a leg or route. If Flight Plan is set, select the flight plan and leg. Selecting the active flight plan sets the starting waypoint at the aircrafts current position. If Point to Point is set, select From and To waypoints, or use the aircrafts current position as the From waypoint. 3. Specify the amount of fuel on board and average fuel flow rate. 4. Specify ground speed or elect to use sensor data. 5. Tap Compute. 190-02488-01 Rev. 1 Pilots Guide 4-7 Planning DALT/TAS/Wind Calculator Calculate density altitude, true airspeed, and winds. FEATURE REQUIREMENTS Fuel/air data computer (pressure altitude) Valid sensor data 4.4 DALT/TAS/Wind Page This feature indicates the theoretical altitude at which the aircraft performs based on several input variables. 4.4.1 Editing Input Data Available selections are dependent on sensor data use. TAT and HDG may also be available via an external data source. Not Selectable 4-8 Pilots Guide 190-02488-01 Rev. 1 Planning Indicated ALT BARO CAS TAT HDG TRK Use Sensor Data Specify indicated altitude value [1] [2]
Use +/- keys to indicate above or below sea level Mutually exclusive with Pressure ALT Specify barometric pressure value [3]
Specify calibrated air speed value [2]
Specify true air temperature Use +/- keys to indicate above or below 0 Specify heading value Specify track angle value [2]
Inputs reference values
(internal or received from air data computer) Replaces indicated altitude with pressure altitude received from fuel/air data computer Ground Speed Excludes TAT and HDG Specify ground speed [2]
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Toggles to Pressure ALT indication when sensor data in use. Not selectable when sensor data in use. This field is absent when sensor data is in use. 190-02488-01 Rev. 1 Pilots Guide 4-9 Planning 4.4.2 Computing DALT/TAS/Wind Statistics Compute and display density altitude and current wind conditions. Calculations are based on current input values. Statistics display on a dedicated data page. This information is for planning purposes only. Dashes indicate when input values are invalid. DENSITY ALTITUDE Pressure altitude corrected for nonstandard temperature Units display in increments of ten WIND DATA Wind direction and speed Headwind Tailwind True air speed Density altitude and true airspeed calculations are dependent on indicated altitude, barometric pressure, and total air temperature. Wind data calculations are dependent on true airspeed, aircraft heading, and ground speed. Wind direction is dependent on the NAV Angle system unit setting. If wind speed is zero, wind direction displays as dashes. 4-10 Pilots Guide 190-02488-01 Rev. 1 Planning RAIM Prediction Determine GPS coverage availability for the current location or a specified waypoint at any time and date. RAIM performs checks to ensure the navigator has adequate satellite geometry during flight. NOTE RAIM availability prediction is for use in areas where WAAS coverage is not available. It is not required in areas where WAAS coverage is available. FEATURE REQUIREMENTS Active flight plan and off-route direct-to waypoint (arrival date and time) FEATURE LIMITATIONS FAAs TSO requirements for non-precision approaches specify significantly greater satellite coverage than is required during other phases of flight. As a result, RAIM may not be available for all approaches. RAIM prediction results are valid for up to 90 days from the current date. Arrival dates beyond 90 days, or in the past, may not provide accurate results. This feature predicts the availability of fault detection integrity. It cannot predict the availability of LPV or L/VNAV approaches. Use a non-GPS based approach when RAIM is not available. To determine WAAS availability, including for LPV approaches, visit the FAAs NOTAM service. 4.5 RAIM Prediction Page The RAIM feature can help you plan for a pending flight by confirming GPS operation before an approach. RAIM Features Automatically monitors RAIM during approach operations and warns when RAIM is not available Near 100% availability in Oceanic, En route, and Terminal phases of flight Waypoint Identifier, Arrival Date, and Arrival Time setup keys Compute RAIM key 190-02488-01 Rev. 1 Pilots Guide 4-11 Planning 4.5.1 Calculating RAIM Status Calculate RAIM availability for the specified waypoint, date, and time. Prediction results annunciate once the calculation is complete. WAYPOINT SEARCH OPTIONS A Waypoint Identifier key allows you to specify a destination airport using multiple search options. ARRIVAL DATE & TIME These setup controls allow you to set the expected date and time of arrival at the specified airport. Values default to the current date and time in the absence of an active flight plan and off-route direct-to waypoint. CHECK RAIM AVAILABILITY 1. Specify a destination waypoint. 2. Specify the expected arrival date and time. 3. Tap Compute RAIM. 4.5.2 RAIM Status Indications Dashes indicate when the destination waypoint is invalid. ANNUNCIATION DESCRIPTION Computing Status is pending. RAIM Available RAIM is available at the specified waypoint. RAIM Unavailable RAIM is not available at the specified waypoint. 4-12 Pilots Guide 190-02488-01 Rev. 1 5 Hazard Awareness Hazard Awareness Data Transmission Limitations................................................................5-3 FIS-B Weather Display............................................................................5-5 FIS-B Weather Setup..............................................................................5-6 FIS-B Weather Interactions.....................................................................5-7 FIS-B Weather Products..........................................................................5-8 Raw Text Reports.................................................................................5-16 FIS-B Ground Reception Status.............................................................5-18 WEATHER AWARENESS 5.1 5.2 5.3 5.4 5.5 5.6 5.7 TRAFFIC AWARENESS Traffic Applications..............................................................................5-19 5.8 5.9 Traffic Display......................................................................................5-21 5.10 Traffic Setup........................................................................................5-25 5.11 Traffic Interactions...............................................................................5-27 5.12 Traffic Annunciations...........................................................................5-28 5.13 Traffic Alerting.....................................................................................5-29 TERRAIN AWARENESS 5.14 Terrain Configurations.........................................................................5-31 5.15 Database Limitations............................................................................5-33 5.16 Terrain Display.....................................................................................5-34 5.17 Terrain Setup.......................................................................................5-35 5.18 Terrain Proximity..................................................................................5-36 5.19 Terrain Alerting ...................................................................................5-39 190-02488-01 Rev. 1 Pilots Guide 5-1 Hazard Awareness HAZARD AWARENESS APPS & FUNCTIONS Menu selections vary based on features and optional equipment installed with Garmin avionics.
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GPS 175/GNC 355: Feature availability dependent upon unit configuration. Requires external ADS-B In product (GDL 88, GTX 345) and FIS-B. 5-2 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness Weather Awareness WARNING DO NOT RELY SOLELY ON DATALINK WEATHER FOR WEATHER INFORMATION. DATALINK WEATHER PROVIDES A SNAPSHOT IN TIME. IT MAY NOT ACCURATELY REFLECT THE CURRENT WEATHER SITUATION. NOTE Datalink weather is not intended to replace weather briefings or in-flight weather reports from AFSS or ATC. FEATURE REQUIREMENTS GPS 175/GNC 355 with UAT receiver (GDL 88, GTX 345) and FIS-B OR GNX 375 and FIS-B The FAA provides FIS-B as a Surveillance and Broadcast Service operating on the UAT
(978 MHz) frequency band. FIS-B uses a network of FAA-operated ground-based transceivers to transmit weather datalink information to the aircrafts receiver on a scheduled continuous basis. The Flight Information Service-Broadcast (FIS-B) Weather service is freely available for aircraft equipped with a capable datalink universal access transceiver (UAT). Ground stations provide uninterrupted services for the majority of the contiguous U.S., Hawaii, Guam, Puerto Rico, and parts of Alaska. No weather subscription service is required. For the latest FAA ground station coverage information, visit:
www.faa.gov/nextgen/programs/adsb/
5.1 Data Transmission Limitations FIS-B broadcasts provide weather data in a repeating cycle which may take several minutes to completely transmit all available weather data. Therefore, not all weather data may be immediately present upon initial FIS-B signal acquisition. 5.1.1 Line of Sight Reception To receive FIS-B weather information, the aircrafts datalink receiver must be within range and line-of-sight of an operating ground-based transceiver. Reception may be affected by altitude, terrain, and other factors. Per the FAA, much of the United States has FIS-B In airborne coverage at and above 3,000 feet AGL. Terminal coverage is available at altitudes below 3,000 feet AGL and is available when flying near approximately 235 major U.S. airports. Surface coverage allows FIS-B ground reception at approximately 36 major U.S. airports. 190-02488-01 Rev. 1 Pilots Guide 5-3 Hazard Awareness 5.1.2 Per FAA TSO-C157b FIS-B information may be used for pilot planning decisions focused on updating the pilot's awareness of the dynamic flight environment; including avoiding areas of inclement weather that are beyond visual range and pilot near-term decisions where poor visibility precludes visual acquisition of inclement weather. FIS-B weather and NAS status information may be used as follows:
a. To promote pilot awareness of ownship location with respect to reported weather, including hazardous meteorological conditions; NAS status indicators to enhance pilot planning decisions; and pilot near-term decision-making. b. To cue the pilot to communicate with Air Traffic Control, Flight Service Station specialist, operator dispatch, or airline operations control center for general and mission critical meteorological information, NAS status conditions, or both. FIS-B information, including weather information, NOTAMs, and TFR areas, are intended for the sole purpose of assisting in long-/near-term planning and decision making. The system lacks sufficient resolution and updating capability necessary for aerial maneuvering associated with immediate decisions. In extreme scenarios, the oldest weather radar data on the display can be up to 15 to 20 minutes older than the displays age indication for that weather radar data. Therefore, do not attempt to use FIS-B weather information to maneuver the aircraft at minimum safe distances from hazardous weather. FIS-B information must not be used in lieu of a standard preflight briefing. c. FIS-B uplink is a subscription-free FIS broadcast managed by FAA SBS. It provides an FAA approved source for METAR, TAF, WINDS, PIREPs, NEXRAD, AIRMET, SIGMET, and TFR information, and is subject to the broadcast range limits for these products. FIS-B uplink is not an FAA approved source for NOTAMs. 5.1.3 NOTAM 30-Day Limitation NOTAMs received via FIS-B may not be a complete listing. Active NOTAMs are removed from the FIS-B data stream 30 days after issuance. Before flight, review all necessary aeronautical and meteorological information from official sources. For more information, consult AC 00-63A or latest revision. 5-4 Pilots Guide 190-02488-01 Rev. 1 5.2 FIS-B Weather Display Hazard Awareness FIS-B weather data displays on the dedicated weather page and as overlays on Map. No pilot action is required to receive FIS-B weather information. 1 2 3 4 5 1 2 3 4 5 6 7 7 6 FIS-B WX Page Aircraft Symbol Depicts current aircraft position and orientation. Tip represents actual aircraft location Symbol type is dependent upon configuration Absent if a GPS source is not available North Indicator Indicates True north. Page Orientation Label North Up orients page to True north Track Up orients page to current aircraft GPS track Heading Up orients page to current aircraft heading
(requires heading data source interface) Basemap Presents a graphical depiction of land and water data. NEXRAD Controls Includes source key and animation control. Source options include CONUS, Regional, or Combined. Zoom Scale Value adjusts with changes to the current magnification. Product Timestamp Approximate time of data collection for each active weather product. 190-02488-01 Rev. 1 Pilots Guide 5-5 Hazard Awareness 5.3 FIS-B Weather Setup Tap Menu to access weather setup options. This page also provides access to the FIS-B Status page, where controls for enabling/disabling the FIS-B function, viewing raw text reports, and checking ground reception status reside. Map WX Overlays Overlay controls reside in the Map setup menu. Home > Map > Menu > Select from NEXRAD, METAR, and TFR. FIS-B WEATHER ENABLED To mitigate any possibility of the avionics receiving unexpected data formats in the FIS broadcast, you may disable FIS-B Weather by toggling the FIS-B Enabled key to off. This key is active by default. It is not intended for use under normal broadcast conditions. From the setup menu, tap FIS-B WX Status > FIS-B Enabled. This function is also accessible from the ADS-B Status page:
Home > System > ADS-B Status > FIS-B WX Status > FIS-B Enabled 5-6 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness 5.4 FIS-B Weather Interactions WX INFO BANNER Tapping any weather icon displays an information banner. When applicable, a pop-up window displays additional data. WX Info Banner Banner Information:
Pan mode symbol Bearing and distance to map pointer from aircrafts current position LEGENDS A scrollable legend provides relevant product colors and symbols. Definitions are organized by product function. 1. Tap Menu > Legend. 2. Use the inner knob to view the available product legends. 190-02488-01 Rev. 1 Pilots Guide 5-7 Hazard Awareness 5.5 FIS-B Weather Products When available, FIS-B weather products display as follows. WEATHER DISPLAY FIS-B WX PAGE WX POP-UP TEXT MAP PAGE APT INFO RAW TEXT REPORT FIS-B WEATHER PRODUCT AIRMET METAR w/Decoding NEXRAD NOTAM-D NOTAM-FDC PIREP SIGMET TAF Temps Aloft TFR Winds Aloft Product Present 5.5.1 Product Status View the status of all FIS-B weather products. States include:
Unavailable Awaiting Data Data Available From the FIS-B menu, tap FIS-B WX Status. This page is also accessible from the ADS-B Status page. 5-8 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness 5.5.2 Product Age NOTE Data contained within a composite weather product may be olderthan its weather product age and should never be considered current. A timestamp identifies the approximate time of data collection for each weather product. For quick reference, the age of each active weather product is calculated and shown in a color-coded side bar on the FIS-B Weather page. TIMESTAMP COLOR DEFINITIONS Yellow Weather product considered stale. Its age is older than half its expiration time. A weather product may be amber when its issue date and time occurs in the future by more than the complete expiration time for the requested weather product
(e.g., some TFRs). Green Weather product considered current. Its age is newer than half its expiration time. Tapping timestamp window displays the time for all green colored weather products. Gray Weather product data is one of the following:
Expired Not received Not supported at the selected altitude No Data or ALT UNAVBL displays next to the weather product title. FIS-B weather product update and transmission intervals are published in the SBS Description Document associated with TSO-C157b. This information is available electronically at the FAAs Regulatory and Guidance Library:
https://rgl.faa.gov/
190-02488-01 Rev. 1 Pilots Guide 5-9 Hazard Awareness 5.5.3 FIS-B NEXRAD WARNING NEVER USE NEXRAD WEATHER FOR MANEUVERING IN, NEAR, OR AROUND AREAS OF HAZARDOUS WEATHER. NEXRAD IMAGES ARE SNAPSHOTS OF PAST WEATHER DATA. THEY ARE NOT SAFE FOR USE AS REAL TIME DEPICTIONS OF NEARBY WEATHER ACTIVITY. CONUS NEXRAD Regional NEXRAD NEXRAD weather radar displays a mosaic of precipitation data, colored according to reflectivity. Composite reflectivity images depict the highest radar energy received from multiple antenna tilt angles at various altitudes. Base reflectivity images depict radar returns from the lowest antenna tilt angle. Per AC 00-63A, FIS-B CONUS and Regional NEXRAD are composite reflectivity images. The precipitation intensity level reflected by each pixel represents the highest level of composite radar reflectivity data sampled in that location. A clear understanding of ground-based Doppler weather radar capabilities will allow you to interpret the NEXRAD weather imagery in the safest way possible. The National Oceanic and Atmospheric Administration hosts a description of the technology on its website: https://www.weather.gov/jetstream/doppler_intro RADAR DATA ANIMATIONS To depict trending weather movements over time, an animation function stitches the last three to six received radar images together in sequence, from oldest to newest, and replays them on a continuous loop. Play and stop controls are active when three or more NEXRAD images are available for playback. 5-10 Pilots Guide 190-02488-01 Rev. 1 CONUS & REGIONAL NEXRAD FIS-B NEXRAD is uplinked to the aircraft as two separate weather products:
CONUS and Regional NEXRAD. Both products display individually or simultaneously, separated by a white hash-marked boundary, based on source selection. Hazard Awareness Regional Echo Block Regional Boundary CONUS Echo Block CONUS & Regional NEXRAD Combined Depending on the locations of received FIS-B ground stations, Regional NEXRAD coverage can extend as far as 250 nm around an aircrafts position. Aircraft flying at higher altitudes typically receive data from more ground stations than aircraft flying at low altitudes. FIS-B NEXRAD does not differentiate between liquid and frozen precipitation types. Source options are selectable from the weather setup menu or the NEXRAD key at the bottom left of the FIS-B Weather page. The key label changes to reflect the active source. CONUS Regional Combined CONUS Regional Large, low-resolution weather image for the entire continental U.S. Pixels are 7.5 min (7.5 nm = 13.89 km) wide by 5 min
(5 nm = 9.26 km) wide High-resolution weather image with limited range, centered around each broadcasting ground station Pixels are 1.5 min (1.5 nm = 2.78 km) wide by 1 min
(1 nm = 1.852 km) tall Each weather pixel varies with latitude. Above 60 latitude, pixel block width doubles to 3 min/nm for regional maps Both CONUS and Regional NEXRAD images display Combined simultaneously White hash mark indicates regional boundary 190-02488-01 Rev. 1 Pilots Guide 5-11 Hazard Awareness 5.5.4 METARs and TAFs METAR and TAF reports provide information on current and forecast conditions. Colored METAR flags display when a METAR reporting station is matched with a corresponding navigation database identifier. When selected, the METAR is decoded and displayed above the original METAR text. METARs are provided only in areas covered by the navigation database currently loaded. METAR SYMBOLS VFR Ceiling greater than 3000 ft AGL and visibility greater than five miles. Marginal VFR Ceiling 1000 to 3000 ft AGL and/or visibility three to five miles. IFR Ceiling 500 to 1000 ft AGL and/or visibility one to three miles. Low IFR Ceiling below 500 ft AGL and/or visibility less than one mile. Unknown Ceiling and/or visibility data unavailable. 5-12 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness 5.5.5 AIRMETs The AIRMET overlay draws the geographical boundaries of received AIRMETS on the dedicated weather page. AIRMETS include advisories of weather that may be particularly hazardous to single engine, light aircraft and VFR pilots. Tapping an AIRMET opens a detailed report. AIRMET TYPES Icing Turbulence IFR MTN OBSR Surface Winds Areas of moderate airframe icing including areal extent Areas of moderate turbulence including vertical extent Weather conditions with ceilings <1,000 ft and/or visibility <3 mi Widespread mountain obscuration due to clouds, precipitation, smoke, haze, mist, or fog Sustained surface winds >30 kt and/or potential non-convective wind shear below 2,000 ft AGL 190-02488-01 Rev. 1 Pilots Guide 5-13 Hazard Awareness 5.5.6 SIGMETs The SIGMET overlay draws the geographical boundaries of received SIGMETs on the dedicated weather page. Convective and non-convective SIGnificant METerological Information combine in a textual report and display graphically for the observed or forecast region. Tapping a SIGMET opens a detailed report. 5.5.7 PIREPs PIREPs are pilot-generated weather reports that may contain non-forecast adverse weather conditions, such as low in-flight visibility, icing conditions, wind shear, and turbulence. PIREP SYMBOLS Routine (UA) Urgent (UUA) Route PIREPs are issued as either Routine (UA) or Urgent (UUA). Tapping a PIREP symbol displays textual details. 5-14 Pilots Guide 190-02488-01 Rev. 1 5.5.8 Winds/Temps Aloft Hazard Awareness Indicates wind speed and direction, and temperature forecast for the specified altitude. Altitude range: surface to 45,000 ft The wind barb extends outward from the reporting location dot in the direction of wind origination. Plus and minus keys adjust altitude for altitude-based weather products. Not all altitudes provide winds/temps aloft forecasts for all regions. 5.5.9 TFRs WARNING DO NOT EXCLUSIVELY USE DATALINK SERVICES FOR TFR INFORMATION. TFR DEPICTIONS MAY NOT BE A COMPLETE LISTING AND MAY VARY BETWEEN COCKPIT DEVICES. ALWAYS CONFIRM TFR INFORMATION WITH OFFICIAL SOURCES SUCH AS FLIGHT SERVICE STATIONS OR AIR TRAFFIC CONTROL. TFRs identify areas of airspace where aircraft are temporarily restricted from operating. They are routinely issued for occurrences such as dignitary visits, military activities, and forest fires. Tapping a TFR displays textual details. 190-02488-01 Rev. 1 Pilots Guide 5-15 Hazard Awareness 5.6 Raw Text Reports View raw textual data for a FIS-B product. 1. Open the FIS-B WX Status page. 2. Tap Raw Text Reports. 3. Select a weather product. The latest uploaded data for the product displays on a dedicated page. Multiple reporting stations appear in a list. Tapping View displays raw text for the corresponding identifier. To view information about products not available due to a service outage, select Unavailable Products. 5-16 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness READING WINDS/TEMPS ALOFT REPORTS Tapping Winds/Temps Aloft displays a forecast of winds and temperatures for different altitudes. Temperature forecasts are not included for altitudes below 2,500 ft AGL. On the raw text report, altitude values do not align with the corresponding forecast. Match the color of the altitude and forecast to interpret the information. Color markings are for reference only. ALTITUDE (FT) 3,000 6,000 9,000 12,000 18,000 24,000 30,000 34,000 39,000 2118 2327+0 2526-02 2628-07 2633-08 2533-29 274245 284756 286265 190-02488-01 Rev. 1 Pilots Guide 5-17 Hazard Awareness 5.7 FEATURE REQUIREMENTS FIS-B Ground Reception Status UAT transceiver (powered) FIS-B Enabled function active Monitor FIS-B ground station transmission status from the FIS-B Reception page. A current report lists completeness of NOTAM-TFR, AIRMET, and SIGMET data for all received ground stations. For the received ground station, the station range field indicates complete/incomplete status only for those products within the ground stations range. 1. Open the FIS-B WX Status page. 2. Tap Radio Stations. 5-18 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness Traffic Awareness FEATURE REQUIREMENTS GPS 175/GNC 355 with External ADS-B In product (GDL 88, GTX 345) OR GNX 375 FEATURE LIMITATIONS Available functions and alerting features are dependent upon the ADS-B traffic system source ADS-B Features Runway and taxiway depiction during SURF mode
(< 2 nm range scale) Selectable traffic icons display intruder and vector information Customizable motion vectors (type, duration) Traffic Applications 5.8 FEATURE REQUIREMENTS Aviation database (SURF only) FEATURE LIMITATIONS ATAS does not alert to traffic on ground ADS-B In traffic support three applications:
AIRB: Basic Airborne Application ATAS: ADS-B Traffic Advisory System SURF: Surface Situation Awareness AIRB is considered the fundamental airborne traffic application. ATAS provides alerts when airborne traffic trajectories pose a potential collision risk. SURF provides additional situational awareness when you are on ground or within the terminal environment. 190-02488-01 Rev. 1 Pilots Guide 5-19 Hazard Awareness TRAFFIC APPLICATIONS Both active when ADS-B is On
(airborne traffic indications are available; ATAS arms to provide airborne alerts) Alerts occur when potential collision risks are determined based on current airborne position and trajectory and the position and trajectories of other airborne traffic Airborne traffic alerts only
(no alerts on ground or for traffic on the ground) Nominally allow 20 to 40 seconds for flight crew response Provide aural alerting when traffic alerts occur Active on ground or within the terminal environment
(<5 nm and <1,500 ft above field elevation) Traffic on ground may display when SURF is active Runway and taxiway depictions when the zoom scale is
<2 nm (Traffic page only) Depicts only traffic and ground vehicles equipped with ADS-B Out AIRB & ATAS SURF 5.8.1 Traffic Application Failures During normal operation, the ADS: On status annunciation means that both AIRB and ATAS applications are active. In the rare event of an application failure, it is possible that only one of the applications may be active. The unit provides indications to reflect which application is no longer operational. ADS field indicates On If AIRB is active and ATAS is failed, the unit displays the system message:
ADS-B traffic alerting function inoperative If AIRB is failed and ATAS is active (and still capable of providing a no-bearing aural alert), Unavailable annunciates across the traffic display 5-20 Pilots Guide 190-02488-01 Rev. 1 5.9 Traffic Display Hazard Awareness Collision avoidance and traffic surveillance data display on the dedicated Traffic page and as overlays on Map. The Traffic page displays intruding traffic in relation to the current position and altitude of the aircraft without clutter from other data. 1 2 3 4, 5, 6 7 8 9 Traffic Page Ownship Icon Depicts current aircraft position. Nose of the ownship is the actual ownship location Unlike the configured aircraft symbol on map displays, ownship icon is always a directional arrow ADS-B Status & Active Applications ADS-B indications:
On means the AIRB and ATAS traffic applications are active Off means that air and ground applications are inactive Test means the traffic test function is active Fail means that ADS-B reports a failure Ground station transmitter status icon
+SURF means that ground targets displays in addition to airborne targets Altitude filter setting (NORM, ABV, BLW, UNR) Page Orientation Label Track Up orients page to current aircraft GPS track Heading Up orients page to current aircraft heading
(requires heading data source interface) 1 2 3 190-02488-01 Rev. 1 Pilots Guide 5-21 Hazard Awareness Intruding Aircraft Symbol Actual intruder location varies according to symbol type. Tip of directional symbols Center of non-directional symbols Altitude Separation Value Indicates when an intruder is above or below the ownship. Value appears above or below the traffic symbol, depending on relative altitude Plus or minus sign denotes higher or lower altitude in hundreds of feet Vertical Trend Arrow Active when an intruder is climbing or descending at a vertical speed greater than 500 fpm. Selected Vector Type and Duration Types: Absolute and Relative For more about motion vectors, read section 5.10.1. Range Ring Outer ring represents selected range Range options vary according to traffic application Selected Traffic Information Window & Next Key Select and view aircraft information for multiple traffic symbols. For more about traffic interactions, read section 5.10. 4 5 6 7 8 9 GROUND STATION TRANSMITTER STATUS ICON TIS-B ground station transmitter is providing a traffic picture specific to the ownship aircraft. Traffic picture may be incomplete in the vicinity of the ownship. A partial traffic picture may be available due to:
aircraft-to-aircraft ADS-B and/or traffic pictures from the ground station customized for other nearby aircraft 5-22 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness TRAFFIC UNITS PARAMETER Altitude Distance UNITS ft nm Traffic units are always uniform. Selections on the System Units page do not affect the traffic display. ADS-B TRAFFIC SYMBOLS Traffic Information is for advisory use only. The pilot is responsible for identifying and avoiding traffic conflict. Basic Directional Proximate Directional Basic Non-directional Proximate Non-directional Basic Off-scale Selected Directional
(On-Ground) Non-directional
(On-Ground) Proximate Directional
(On-Ground) Proximate Non-directional
(On-Ground) Directional Surface Vehicle Proximate Off-scale Selected Non-directional Alerted Off-scale Non-directional Alerted Traffic Directional Alerted Traffic Off-scale Directional Alerted Traffic Non-directional Surface Vehicle 190-02488-01 Rev. 1 Pilots Guide 5-23 Hazard Awareness TRAFFIC GROUPS When the Traffic Grouping function is active, traffic within close proximity of each other may display as a group. Asterisk indicates that the target belongs to a group Relative proximity of the closest target determines color Depiction is of the most immediate threat OFF SCALE TRAFFIC ALERTS Off scale (out of range) traffic alerts are depicted as half yellow symbols on the outermost range ring at the correct bearing. TRAFFIC OVERLAY STATUS ICON (MAP ONLY) This icon appears on Map when the traffic overlay is active. It is absent when the overlay function is off. An X appears over the icon when the overlay is on but unavailable. Map Traffic Overlay 5-24 Pilots Guide 190-02488-01 Rev. 1 5.10 Traffic Setup Hazard Awareness Tap Menu to access pilot selectable settings as well as the self-test and ADS-B display functions. Map Traffic Overlay The overlay control resides in the Map setup menu. Home > Map > Menu > Select Traffic. ADS-B Display Test Motion Vector Enable AIRB/ATAS. Depending on the state of the aircraft, the system may additionally select SURF. Selecting Off disables the ADS-B In function. Initiate a test of the traffic system. A test pattern displays on the page. System returns to normal operating mode once the test is complete. [1]
Select motion vector type. Selecting Off removes all motion vectors from the display. Options: Absolute Relative Off Vector Duration Select the amount of time represented by the endpoint. Options range from 30 seconds to 5 minutes. A longer duration results in a longer vector. Altitude Filter Select filter range. Options: Normal Above Below Unrestricted Traffic Grouping Show targets in close proximity as a group. When active, the highest priority target is displayed. Asterisk indicates one or more targets are decluttered by grouping.
[1]
Available only when aircraft is on ground (i.e., standby mode) and ADS-B Display is off. 190-02488-01 Rev. 1 Pilots Guide 5-25 Hazard Awareness 5.10.1 Motion Vectors FEATURE LIMITATIONS Motion vectors display on the Traffic page only A motion vector is a line extending from the nose of an intruder icon. Its orientation represents the intruders direction and movement. A yellow vector indicates when traffic meets intruding TA criteria (i.e., closing rate, distance, vertical separation). Absolute MOTION VECTOR TYPES White vector Depicts intruder ground track Calculations based on intruder direction and ground speed Endpoint depicts intruders position over the ground at the end of the selected duration Airborne and ground functionality Green vector Depicts intruder movement relative to the ownship Calculations based on track and ground speed of both intruder and ownship Relative Endpoint depicts intruders location relative to the ownship at the end of the selected duration Airborne functionality only Relative Motion - Unavailable annunciates during ground operations 5.10.2 Altitude Filtering Pilot selectable filters limit the display of traffic to a specific altitude range relative to the altitude of the ownship. Filter selections apply to both the Traffic page and the traffic overlay on Map. SELECTION Normal LABEL NORM Above Below Unrestricted ABV BLW UNR ALTITUDE RANGE
-2,700 ft to 2,700 ft
-2,700 ft to 9,900 ft
-9,900 ft to 2,700 ft
-9,900 ft to 9,900 ft 5-26 Pilots Guide 190-02488-01 Rev. 1 5.11 Traffic Interactions Hazard Awareness Selecting a traffic symbol displays information about the aircraft in the upper right corner of the page. Selections remain active through altitude filtering, zoom scale, and page changes. Selected Traffic Information Registration/call sign Vehicle type Closure rate Track Ground speed Tapping Next repeatedly steps through multiple symbols spaced closely together. Selected Traffic Selected Traffic Info Next Key When a traffic alert occurs, the Mute Alert option temporarily replaces the Next key. 190-02488-01 Rev. 1 Pilots Guide 5-27 Hazard Awareness 5.12 Traffic Annunciations ANNUNCIATION Absolute Motion - XX SEC/MIN Failed No Data DESCRIPTION Active motion vector type is absolute and vector time is XX seconds/minutes. ADS data failure. Unit is not receiving valid traffic data. No GPS Position ADS-B LRU detects that GPS is initializing. Relative Motion - XX SEC/MIN Relative Motion -
UNAVAILABLE Unavailable Active motion vector type is relative. Aircraft is not airborne and the active motion vector type is relative. Necessary traffic data not available. 5-28 Pilots Guide 190-02488-01 Rev. 1 5.13 Traffic Alerting Hazard Awareness Traffic alerts occur anytime there is an increase in the number of traffic advisories. They remain active until the area is clear of all TAs. Traffic Alert Types Textual annunciations at the bottom of the screen Color-coded target icons on Traffic page Pop-up window when another page is active FEATURE LIMITATIONS Aural traffic alerts available on GNX 375 only Mute alert function is applicable only to the active aural alert
(does not mute future alerts) Traffic Pop-up Traffic Alert Annunciation ANNUNCIATION ALERT TYPE | POP-UP | CONDITION |
VOICE MESSAGE TRAFFIC Alert Type: Caution Pop-up Alert: Yes Condition:
Traffic reports a traffic advisory Voice Message:
Message content depends on current traffic system configuration To silence the active traffic alert voice message, tap Mute Alert. 190-02488-01 Rev. 1 Pilots Guide 5-29 Hazard Awareness ALERTING PARAMETERS Alerting Parameter Considerations Altitude separation and trend Angle Speed Closure rate of each aircraft
(ownship and target) Traffic alerting parameters consider several factors in order to allow you enough time to acquire the target and maneuver the aircraft away from conflicting traffic. To minimize nuisance alerts, traffic alerting sensitivity is adaptive, based on altitude above ground level. No aural alerts are given below 500 ft. 5-30 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness Terrain Awareness WARNING DO NOT USE TERRAIN AND OBSTACLE DATA TO NAVIGATE OR MANEUVER AROUND TERRAIN. THEY ARE AN AID TO SITUATIONAL AWARENESS ONLY. FEATURE REQUIREMENTS All terrain functions require the following components to operate properly. Valid 3-D GPS position for terrain and obstacle data display Valid terrain/obstacle database FEATURE LIMITATIONS Alerting functions are dependent upon the configured terrain alerting options Terrain Alerting functions do not provide aural alerts 5.14 Terrain Configurations Available Terrain Modes Terrain Proximity Terrain Alerting (FLTA/PDA) Terrain Proximity displays relative elevations on moving map depictions
(Terrain page, Map). It does not provide visual alerts. Terrain Alerting adds Forward Looking Terrain Alert (FLTA) and Premature Descent Alert (PDA) functions. These include visual alerts when the aircraft flies below an alerting threshold. 190-02488-01 Rev. 1 Pilots Guide 5-31 Hazard Awareness 5.14.1 GPS Altitude for Terrain FUNCTIONAL REQUIREMENTS GPS altitude is derived from satellite measurements. To acquire an accurate 3-D fix
(latitude, longitude, altitude), a minimum of four operating satellites must be in view of the GPS receiver antenna. The terrain system uses GPS altitude and position data to:
Create a 2-D image of surrounding terrain and obstacles relative to the aircrafts position and altitude Calculate the aircrafts flight path in relation to surrounding terrain and obstacles Predict hazardous terrain conditions and issue alerts GSL ALTITUDE & INDICATED ALTITUDE The unit converts GPS altitude data to GSL altitude (i.e., the geometric altitude relative to MSL) for use in terrain functions. All Terrain page depictions and elevation indications are in GSL. Variations between GSL altitude and the aircrafts corrected barometric altitude (or indicated altitude) are common. As a result, Terrain page altitude data may differ from current altimeter readings. Both GSL altitude and indicated altitude represent height above MSL, but differ in accuracy and reliability. GSL ALTITUDE Highly accurate and reliable geometric altitude source INDICATED ALTITUDE Barometric altitude source corrected for pressure variations Does not require local altimeter Requires frequent altimeter settings to determine height above MSL Not subject to pressure and temperature variations Affected primarily by satellite geometry setting adjustment to determine height above MSL Subject to local atmospheric conditions Affected by variations in pressure, temperature, and lapse rate 5-32 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness 5.15 Database Limitations NOTE Garmin cross-validates terrain and obstacle data in accordance with TSO-C151c. However, the information should never be considered all-inclusive. Database inaccuracies or omissions may exist. Terrain and obstacle data are not available when the aircraft is operating outside of the installed database coverage area. Garmin obtains terrain and obstacle data from government sources and cannot independently verify the accuracy and completeness of the information. Pilots must familiarize themselves with the appropriate charts and other data for safe flight. DATABASE Terrain Obstacle LIMITATION Not available north of 89 N latitude and south of 89 S latitude Coverage areas vary according to database type Power line indications for the contiguous United States and small parts of Canada and Mexico Regional definitions may change without notice May not contain uncharted obstacles May include power lines or only HOT lines depending on database type [1]
[1]
HOT lines are power lines that share location with other obstacles identified by the FAA. 190-02488-01 Rev. 1 Pilots Guide 5-33 Hazard Awareness 5.16 Terrain Display Terrain, obstacle, and wire data display as overlays on the dedicated Terrain page and as overlays on Map. 3 4 5 6 1 2 3 4 5 6 2 1 Terrain Page Ownship Icon Depicts current aircraft position. GSL Altitude Displays current GPS height above mean sea level. North Indicator Indicates True north. Page Orientation Label Track Up orients page to current aircraft GPS track Heading Up orients page to current aircraft heading
(requires heading data source interface) Heading Up takes priority over Track Up when both orientation inputs are available. Legend Shows color designations for terrain and obstacle relative altitude ranges. Terrain Overlay Icon Indicates power line or obstacle presence at the current zoom scale. 5-34 Pilots Guide 190-02488-01 Rev. 1 AUTOMATIC ZOOM Hazard Awareness In the event an alert occurs, the page automatically zooms to provide the best depiction of that alerted terrain, obstacle, or power line. AUTOMATIC DATA REMOVAL Automatic removal of obstacle and power line data occurs at range scales greater than 10 nm. 5.17 Terrain Setup Tap Menu to access pilot selectable settings as well as self-test and alert inhibit functions. Map Terrain Overlays Overlay controls reside in the Map setup menu. Home > Map > Menu > Select from Terrain and OBST/Wires. Terrain Inhibit Inhibits visual alerts for terrain, obstacles, and power lines 360 changes view format to a 360 ring encircling the View aircraft (default view) Flight Plan Legend Arc changes view format to a forward-looking 120 arc Toggles the active flight plan overlay on or off
(Terrain page only) Toggles the Terrain and Obstacle/Wire legend on or off 190-02488-01 Rev. 1 Pilots Guide 5-35 Hazard Awareness 5.18 Terrain Proximity FEATURE LIMITATIONS Terrain and obstacle depictions are relative to aircraft altitude. Obstacle depictions are dependent upon database Does not provide visual or aural alerts View color depictions of terrain and obstacle elevations relative to your current position and altitude. Terrain Proximity Features Non-TSO C151c certified terrain display system 2-D graphical representation of surrounding terrain, obstacles, and power lines relative to aircraft position and altitude Declutter automatically removes obstacle and power line data at large ranges Continuous monitoring of database validity, GPS and hardware status Displays when higher level terrain functions are active 5.18.1 Terrain Elevation Depictions Color shading depicts terrain elevations relative to the aircrafts position and altitude. Colors automatically adjust as the aircrafts altitude changes. 2 1 3 Terrain Shading 1 Red 2 Yellow 3 Black 5-36 Pilots Guide 190-02488-01 Rev. 1 5.18.2 Obstacle Elevation Depictions FEATURE LIMITATIONS Obstacles more than 2,000 ft below current altitude do not display Hazard Awareness TOWER OBSTACLES UNLIGHTED OBSTACLE LIGHTED OBSTACLE
<1000 AGL
>1000 AGL
<1000 AGL
>1000 AGL WIND TURBINE OBSTACLES OBSTACLE LOCATION Red obstacle is above or within 100 ft below current altitude. Yellow obstacle is between 100 ft and 1000 ft below current altitude. White obstacle is between 1,000 ft and 2,000 ft below current altitude. UNLIGHTED WIND TURBINE OBSTACLE LIGHTED WIND TURBINE OBSTACLE OBSTACLE LOCATION Red obstacle is above or within 100 ft below current altitude. Yellow obstacle is between 100 ft and 1,000 ft below current altitude. White obstacle is more than 1,000 ft below current altitude. 190-02488-01 Rev. 1 Pilots Guide 5-37 Hazard Awareness POWER LINE OBSTACLES OBSTACLE POWER LINE OBSTACLE LOCATION Red power line is above or within 100 ft below current altitude. Yellow power line is between 100 ft and 1,000 ft below current altitude. White power line is between 1,000 ft and 2,000 ft below current altitude. OBSTACLE GROUPS An asterisk indicates when the obstacle database contains only a single latitude and longitude for a group of obstacles. This occurrence is rare. 5-38 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness 5.19 Terrain Alerting Receive visual alerts for potential flight path conflicts involving terrain, obstacles, or power lines. Alerting behavior is determined at installation. Terrain Alerting Features Non-TSO C151c certified terrain alerting system FLTA functions: RTC, RLC, ROC, ITI, ILI, and IOI Premature Descent alerts Terrain depictions and display overlays Cautions and warnings indicate alert severity and threat type Textual annunciations Pop-up alerts Threat location indication on Terrain page and Map Self-test and alert inhibit functionality Alert Types 5.19.1 Available alerting functions depend on the installed terrain system. ALERT TYPE Imminent Impact
[1]
Reduced Clearance [1]
Premature Descent [2]
CONDITION Aircraft reaches the minimum clearance altitude of any obstacle (IOI), terrain (ITI), or power line (ILI) in the projected flight path. Aircrafts vertical flight path is projected to be within the minimum clearance altitude of an obstacle (ROC), terrain
(RTC), or power line (RLC). Aircraft is significantly below the normal approach path for the nearest runway. Altitude is <700 ft above terrain Distance from destination airport is 15 nm or less
[1]
[2]
Alerting inhibited <200 ft AGL within 0.5 nm of approach runway or <125 ft AGL within 1.0 nm of runway threshold. Alerting inhibited within 0.5 nm of approach runway or <125 ft AGL within 1.0 nm of runway threshold. Alerting thresholds for final descent are based on current position, speed, and flight path data. 190-02488-01 Rev. 1 Pilots Guide 5-39 5.19.2 Alerting Thresholds FLIGHT PHASE MINIMUM CLEARANCE ALTITUDE LEVEL FLIGHT DESCENDING En Route Terminal Approach Departure 700 ft 350 ft 150 ft 100 ft 500 ft 300 ft 100 ft 100 ft PDA THRESHOLD
) t f
(
i n a r r e T e v o b A t h g e H i INTENTIONALLY LEFT BLANK Runway Threshold Distance from Destination Airport (nm) Alerting Area 5-40 Pilots Guide 190-02488-01 Rev. 1 Hazard Awareness 5.19.3 Inhibiting FLTA & PDA Alerts NOTE Always use discretion when inhibiting FLTA or PDA alerts. Re-activate the alert function when appropriate. The Terrain Inhibit control is accessible via the terrain pop-up alert or Terrain page menu. Runway surface and minimum length settings impact the terrain alerting criteria when considering potential runways. Inhibit Mode Annunciation INHIBITS INHIBIT AUTOMATIC INHIBIT FUNCTION Manually inhibits FLTA or PDA visual alerts for low altitude approaches. Automatically inhibits FLTA alerts when the aircraft meets the following approach criteria. Altitude <200 ft above runway elevation Position <0.5 nm off approach end or between each runway end Tapping Terrain Inhibit generates a pop-up. Confirm the request to inhibit terrain alerts. 190-02488-01 Rev. 1 Pilots Guide 5-41 Hazard Awareness 5.19.4 FLTA & PDA Alerts Terrain Alert Types Textual annunciations at the bottom of the screen Color-coded graphics on Terrain page and Map Pop-up window when another page is active Terrain Pop-up Terrain Alert Annunciation ANNUNCIATION ALERT TYPE | POP-UP | CONDITION TER FAIL Alert Type: Caution Pop-up Alert: N/A Condition:
Terrain reports a system failure The database is missing or corrupt Alert Type: Advisory TER INHB Pop-up Alert: N/A Condition:
Terrain reports alert inhibit mode active Alert Type: Caution Pop-up Alert: N/A Condition:
No GPS position Degraded GPS signal Aircraft is outside of the terrain database regional coverage TER N/A 5-42 Pilots Guide 190-02488-01 Rev. 1 ANNUNCIATION ALERT TYPE | POP-UP | CONDITION Hazard Awareness TERRAIN TER TEST OBSTACLE PULL UP WIRE Alert Type: Caution Pop-up Alert: Yes Condition:
Reduced Required Terrain Clearance Premature Descent Imminent Terrain Impact Alert Type: Advisory Pop-up Alert: N/A Condition:
Terrain system test is in progress Alert Type: Caution Pop-up Alert: Yes Condition:
Reduced Obstacle Clearance Alert Type: Warning Imminent Obstacle Impact Pop-up Alert: Yes Imminent Terrain Impact Condition:
Reduced Required Terrain Clearance Reduced Obstacle Clearance Reduced Line Clearance Alert Type: Caution Imminent Obstacle Impact Imminent Line Impact Pop-up Alert: Yes Condition:
Reduced Line Clearance Imminent Line Impact 190-02488-01 Rev. 1 Pilots Guide 5-43 INTENTIONALLY LEFT BLANK 5-44 Pilots Guide 190-02488-01 Rev. 1 Messages 6 Messages ADVISORY MESSAGES 6.1 Message Key .........................................................................................6-2 6.2 Airspace Advisories................................................................................6-2 Database Advisories...............................................................................6-3 6.3 Flight Plan Advisories .............................................................................6-4 6.4 GPS/WAAS Advisories............................................................................6-6 6.5 6.6 Navigation Advisories.............................................................................6-8 Pilot Specified Advisories........................................................................6-9 6.7 System Hardware Advisories ................................................................6-10 6.8 6.9 Terrain Advisories ................................................................................6-15 6.10 Traffic System Advisories......................................................................6-16 6.11 VCALC Advisories................................................................................6-19 6.12 Waypoint Advisories ............................................................................6-19 190-02488-01 Rev. 1 Pilots Guide 6-1 Messages Advisory Messages Advisories are system-related messages relative to the display. Most recent advisories appear at the top of list View-once advisories remain in queue until viewed by the pilot Persistent (or conditional) advisories remain active until the indicated condition is resolved All advisories are logged in the units internal storage. This log may be exported to an SD card. 6.1 Message Key This key displays at the left edge of the screen when an advisory condition is present. Tapping the key once displays an advisory list. Tapping it again acknowledges all active advisories and closes the list. Flashes when a new advisory is present Turns solid once all active advisories are acknowledged No longer displays after all active advisories are cleared 6.2 Airspace Advisories Alerted airspace types are based on pilot settings in the Airspace Alerts page. These advisories are informational only. No action is necessary. ADVISORY CONDITION AIRSPACE ALERT - Inside airspace. AIRSPACE ALERT - Airspace within 4 nm and entry in less than 10 minutes. Aircraft is inside the airspace. Airspace is within 4nm of the path and projected to enter in less than 10 minutes. AIRSPACE ALERT - Airspace entry in less than 10 minutes. Aircraft is projected to enter the airspace in less than 10 minutes. AIRSPACE ALERT - Within 4 nm of airspace. Airspace is less than 4 nm from the aircraft. May not be projected to enter the airspace. 6-2 Pilots Guide 190-02488-01 Rev. 1 Messages 6.3 Database Advisories ADVISORY CONDITION
<Terrain/Obstacle>
database not available. Terrain display unavailable for current location. Verify user-modified procedures in stored flight plans are correct. Verify airways in stored flight plan are correct. The indicated database is unavailable or corrupt. Terrain database cannot provide elevation at the current GPS position. Aircraft is outside the database coverage area. Navigation database updates and the stored flight plan contains user-modified procedures. The stored flight plan contains an airway that is inconsistent with the current navigation database. CORRECTIVE ACTION Re-download and install the indicated database. Contact a Garmin dealer for support. Load appropriate coverage area onto the external datacard. Verify the procedures are correct. Verify all airways are correct. If necessary, reload airways to the stored flight plan routes. A procedure has been modified in a cataloged flight plan. Database update causes flight plan to exceed 100 waypoint limit. Procedure is removed or truncated as a result. Verify cataloged flight plan and procedures are correct. If necessary, reload procedures to the stored flight plan routes. Aircraft in area with large mag var. Verify all course angles. Magnetic variation flagged as unreliable in the MagVar database. Typically occurs when operating at high latitudes that do not support a magnetic NAV angle. Verify that the geographical region supports navigation based on magnetic variation. 190-02488-01 Rev. 1 Pilots Guide 6-3 Messages 6.4 Flight Plan Advisories ADVISORY CONDITION Flight plan import failed. Flight plan import failed. Catalog is full.
<#> new imported flight plan(s) available for preview. Unit unable to decode flight plan contents. Wireless import of the requested flight plan not possible. The flight plan catalog is full. Wireless import of the requested flight plan not possible. Unit receives the specified number of flight plans via the import function. They are available for viewing on the Preview page. Stored flight plan waypoint is not in current navigation database. Current navigation database no longer contains a stored flight plan waypoint. Stored flight plan waypoint has changed location. A waypoint in a stored flight plan moved by more than 0.33 arc minutes from its previous position. Steep turn. Aircraft may overshoot course during turn. The flight plan contains an acute course change ahead. Following the guidance requires a bank in excess of normal. If coupled, the autopilot may not be able to execute the steep turn. CORRECTIVE ACTION Check for proper operation of all necessary components. If the problem persists, contact dealer for service. Delete any unnecessary flight plans from the catalog. No action necessary. Verify all stored cataloged flight plans and procedures. Modify stored flight plans as necessary to include waypoints that are in the current navigation database. Verify stored cataloged flight plans and procedures. Modify stored flight plans as necessary to include waypoints that are in the current navigation database. Slowing the aircraft may shallow the turn. 6-4 Pilots Guide 190-02488-01 Rev. 1 ADVISORY CONDITION Unit receives a flight plan from G3X Touch, but the External FPL Crossfill function is off. Changes to active route are disabled. GDU disconnected. External flight plan crossfill inoperative. Communication with the G3X Touch is lost. Verify that the GDU is on. Contact dealer for service. Messages CORRECTIVE ACTION Enable the External FPL Crossfill function. Home > System > Setup >
External FPL Crossfill. 190-02488-01 Rev. 1 Pilots Guide 6-5 Messages 6.5 GPS/WAAS Advisories ADVISORY CONDITION
<Unit> GPS receiver has failed. Check GPS coax for electrical short. GPS loss of integrity
(LOI). Verify GPS position with other navigation equipment. GPS navigation lost due to insufficient satellites. Use other navigation source. GPS navigation lost and may have erroneous position. Use other navigation source. Abort Approach. GPS approach is no longer available. Approach not active. Approach guidance not available. GPS approach downgraded. Use LNAV minima. Internal communication to the WAAS board is inoperative. GPS/WAAS board reports LOI. Antenna may be shaded from satellites. GPS position lost due to lack of satellites. GPS position lost due to erroneous position. GPS approach not available. GPS unable to provide approach level of service (i.e., LPV, LNAV, LNAV+V, or L/VNAV). GPS approach could not transition to active (e.g., the unit remains in TERM as it does not have the required HPL/VPL for LNAV). Approach downgraded from LPV or LNAV/VNAV to an LNAV approach. Vertical guidance no longer available. CORRECTIVE ACTION Use a different GPS receiver or a non-GPS based source of navigation. Contact dealer for service. Ensure the aircraft is clear of hangars, buildings, trees, etc. Use a different GPS receiver or a non-GPS based source of navigation. If the problem persists, contact dealer for service. Wait for GPS satellite geometry to improve. Ensure the aircraft has a clear view of the sky. Use a different GPS receiver or a non-GPS based source of navigation. Contact dealer for service. Use a different GPS receiver or a non-GPS based source of navigation. Contact dealer for service. Initiate a climb to the MSA or other published safe altitude, abort the approach, and execute a non-GPS based approach. Abort the approach and then execute a non-GPS based approach. Continue to fly the approach using published LNAV minimums. 6-6 Pilots Guide 190-02488-01 Rev. 1 ADVISORY CONDITION CORRECTIVE ACTION Messages GPS searching sky. Ensure GPS antenna has unobstructed view of the sky. Low internal GPS clock battery. WAAS board is acquiring position and may take longer than normal. Typically occurs when the unit is powered on after installation or being off for several weeks. WAAS board indicates that its clock battery is low. May experience delay when attempting to acquire GPS position. Almanac data may be lost. No action necessary. Contact dealer for service. GPS receiver needs service. WAAS board is reporting that it requires service. GPS module may continue to function. Use a different GPS receiver or a non-GPS based source of navigation. Contact dealer for service. 190-02488-01 Rev. 1 Pilots Guide 6-7 Messages 6.6 Navigation Advisories ADVISORY CONDITION CORRECTIVE ACTION The selected course on the CDI/HSI does not match the current desired track. NOTE: This advisory is not provided when interfaced to a composite type CDI. It is past the specified Expected Further Clearance time for the user-defined hold. The loaded procedure references true north and the active leg has a published true north reference. The loaded approach is magnetic, but the NAV angle reference is not. Set the CDI/HSI selected course to the current desired track. No action necessary. Consider contacting ATC as appropriate. Verify the NAV angle is set to True north. Change NAV angle setting to Magnetic. NAV angle is set to True. No action necessary. NAV angle is set to User. No action necessary. The active waypoint does not reference the WGS84 datum. No action necessary. For more information, read Points About Non-WGS84 Waypoints in this section. Set Course on CDI/HSI to
<current DTK>. Holding EFC time has expired. True north approach. Verify NAV angles are referenced to True north (T). Magnetic north approach. Verify NAV angles are referenced to Magnetic north. NAV angles are referenced to True north (T). NAV angles are referenced to a user set value (U). Non-WGS84 Waypoint. See pilots guide. Location may be different than where surveyed for
<WPT>. 6-8 Pilots Guide 190-02488-01 Rev. 1 Messages Points About Non-WGS84 Waypoints There are several types of geodetic datums that a waypoint can reference. TSO-C146 requires that all waypoints reference the WGS84 datum, but allows for navigation to coordinates not compliant with this standard as long as the pilot is notified of the potential difference in location. Not all waypoints in the navigation database reference the WGS84 datum. For some of these coordinates the reference datum is unknown. In such cases, the Non-WGS84 Waypoint advisory displays. Garmin cannot determine the exact proximity of a non-compliant waypoint to the WGS84 datum in use by the system. Typically, the distance is < 2 nm. Most non-WGS84 waypoints are outside of the United States. 6.7 Pilot Specified Advisories These advisories display when the associated timer expires or reaches a preset value. They are informational only. No action is necessary. ADVISORY CONDITION CORRECTIVE ACTION SCHEDULED MESSAGE - <Text>. The custom message timer expired. Timer has expired. The generic timer is past its preset value. Acknowledge message. Edit Message key provides direct access to scheduled message options. Acknowledge message. Timers key provides direct access to the generic clock/timer function. 190-02488-01 Rev. 1 Pilots Guide 6-9 Messages 6.8 System Hardware Advisories ADVISORY CONDITION CORRECTIVE ACTION
<Unit> knob-push stuck. Dual concentric inner knob is stuck.
<Unit> cooling fan failed. Unit detects a cooling fan fault. Coloration may be incorrect. Backlight may dim to reduce power and heat. 1. Push the inner knob again. If it remains stuck, use the corresponding touchscreen controls. 2. Contact dealer if the problem persists. Extended operation at high temperatures is not recommended as damage to the unit may occur. Contact dealer for service.
<Unit> over temp. Reducing backlight brightness. Unit temperature exceeds the over temperature threshold. Backlight dims to reduce power and heat. Decrease cabin temperature and increase cabin airflow near the unit. If the problem persists, contact dealer for service.
<Unit> under temp. Pilot stored data was lost. Recheck settings. Remote Go Around key is stuck. Unit temperature is below the normal operating temperature threshold. An error occurred in the pilot stored data. The following user settings may be lost. Map menu settings User waypoints Catalog flight plans User field settings Unit convention selection System detects the remote go around key/switch depressed for at least 30 seconds. It will now ignore this input. If the problem persists, contact dealer for service. Recheck settings. Press the key/switch again. If it remains stuck, contact dealer for service. 6-10 Pilots Guide 190-02488-01 Rev. 1 ADVISORY CONDITION CORRECTIVE ACTION Messages Transponder 1/2 overtemp. Transponder 1/2 under temp.
<Unit> needs service.
<Unit> SD card is invalid or failed. GTX 345 1/2 reports that its internal temperature exceeds the over temperature threshold
(GPS 175 & GNC 355 only). GTX 345 1/2 reports that its internal temperature is below the normal operating threshold
(GPS 175 & GNC 355 only). Loss of calibration data. GPS175/GNC 355 cannot communicate with its configuration module or other hardware. GNX 375 experiences a fault related to one of the following. ADS-B/Nav communication Altitude encoder calibration Audio ROM Configuration module Non-volatile memory Suppression bus The SD card is unreadable or corrupt
(i.e., data is unavailable). User ejects Flight Stream 510 wireless datacard. Network connection is lost. Decrease cabin temperature and increase cabin airflow near the transponder. If the problem persists, contact dealer for service. If the problem persists, contact dealer for service. Contact dealer for service. 1. Reformat the SD card using an external computer. 2. Re-insert the SD card in the slot. 3. Contact dealer if the problem persists. Restart unit to reconnect. 190-02488-01 Rev. 1 Pilots Guide 6-11 Messages ADVISORY CONDITION CORRECTIVE ACTION
<Name> log encountered an error when exporting.
<Name> log has exported successfully. Heading source inoperative or connection lost. Export failure. May occur for WAAS or traffic logs. Export to SD card successful. May occur for WAAS or traffic logs.
<Unit> is not receiving heading information from any source. Heading up map orientation not available. 1. Reformat the SD card using an external computer. 2. Re-insert the SD card in the slot. 3. Contact dealer if the problem persists. No action necessary. Contact dealer for service. Pressure altitude source inoperative or connection lost.
<Unit> is not receiving pressure altitude data from any source. Contact dealer for service. Press "Enable APR Output" before selecting APR on autopilot. ADS-B Out fault. Pressure altitude source inoperative or connection lost. Approach guidance is available from the connected KAP 140/KFC 225 autopilot. For GNX 375, or GPS 175/GNC 355 configured to receive ADS-B In data from GTX 345:
Transponder loses communication with the pressure altitude source. Before engaging approach mode on the autopilot, tap the Enable APR Output key. Contact dealer for service. 6-12 Pilots Guide 190-02488-01 Rev. 1 ADVISORY CONDITION CORRECTIVE ACTION Messages For GNX 375, or GPS 175/GNC 355 configured to receive ADS-B In data from GTX 345:
Transponder detects an internal failure. Functionality may be unavailable. Possible causes:
1090ES ADS-B Out failure Transponder failure Communication with the transponder is lost For GNX 375, or GPS 175/GNC 355 configured to receive ADS-B In data from GTX 345:
Transponder is being forced airborne for ground test. For GNX 375:
Transponder is not receiving a valid GPS position. The unit is in demo mode. Do not use for navigation. Transponder has failed. Transponder is operating in ground test mode. ADS-B is not transmitting position.
<Unit> demo mode. Contact dealer for service. Cycle power to the GNX 375 once ground test completes. If the problem persists, contact dealer for service. Power cycle the unit to exit demo mode. 190-02488-01 Rev. 1 Pilots Guide 6-13 Messages 6.8.1 COM Radio Advisories, GNC 355 ADVISORY CONDITION CORRECTIVE ACTION Com radio needs service. Com radio is reporting that it requires service. Radio may continue to function. Com radio may be inoperative. Com radio is not communicating with the unit. Cycle radio power. Contact dealer for service. Push and hold knob or external com remote transfer switch (if installed) to force the radio to 121.5 MHz. Contact dealer for service. Com push-to-talk key is stuck. Com remote transfer key is stuck. Com remote frequency increment key is stuck. Com remote frequency decrement key is stuck. Unit detects the specified key in the pressed position for 30 seconds. The input is ignored as a result. Radio stops transmitting. Verify that the key is not stuck. Contact dealer for service if message persists. Com overtemp or undervoltage. Reducing transmitter power. Com radio is in overtemp or undervoltage mode. Transmitting power automatically reduces to prevent damage to the com radio. Radio range is reduced as a result. Com locked to 121.5 MHz. Hold remote com transfer key to exit. Com radio is locked to 121.5 MHz via the external com remote transfer switch. Decrease length of com transmissions Decrease cabin temperature and increase cabin airflow, especially near the unit Check aircraft voltage and reduce electrical load as necessary Contact dealer for service if message persists Hold remote transfer switch for two seconds to exit mode. 6-14 Pilots Guide 190-02488-01 Rev. 1 Messages 6.9 Terrain Advisories ADVISORY Terrain alerts are inhibited. Re-enable alerts in the Terrain menu. CONDITION CORRECTIVE ACTION Pilot enables terrain alert inhibit function. Open Terrain menu and deselect Terrain Inhibit. 190-02488-01 Rev. 1 Pilots Guide 6-15 Messages 6.10 Traffic System Advisories 6.10.1 Traffic Advisories, GPS 175 & GNC 355 ADVISORY CONDITION CORRECTIVE ACTION 1090ES traffic receiver fault. ADS-B Out fault. Check transponder is in correct mode. ADS-B LRU unable to receive 1090 Extended Squitter traffic. GDL 88 reports a control panel input failure. Service required. Contact dealer for support. Verify transponder is in the correct mode. Contact dealer if message persists. GDL 88 is unable to transmit ADS-B messages due to a failure occurring with one of the following:
GPS position ICAO address verification UAT transmitter UAT broadcast Bottom antenna Bottom and top antenna (GDL 88D only) ADS-B LRU reports one of the following conditions. Low battery Fan fault GDL 88D fault with only one antenna operational ADS-B LRU reports a CSA or TSAA/ATAS failure. ADS-B failure. Unable to transmit ADS-B messages. ADS-B fault. GDL 88 needs service. ADS-B traffic alerting function inoperative. Service required. Contact dealer for support. 6-16 Pilots Guide 190-02488-01 Rev. 1 ADVISORY CONDITION CORRECTIVE ACTION Messages ADS-B traffic function inoperative. Traffic/FIS-B functions inoperative. UAT traffic/FIS-B receiver fault. GDL 88 configuration module needs service. ADS-B LRU reports a failure with the ADS-B Traffic input. ADS-B LRU reports a critical fault and is inoperative. Communication with the ADS-B LRU is lost. ADS-B LRU unable to receive UAT traffic and FIS-B data. GDL 88 cannot communicate with its configuration module. Service required. Contact dealer for support. 190-02488-01 Rev. 1 Pilots Guide 6-17 Messages 6.10.2 Traffic Advisories, GNX 375 ADVISORY CONDITION CORRECTIVE ACTION 1090ES traffic receiver fault. ADS-B traffic alerting function inoperative. ADS-B traffic function inoperative. Traffic/FIS-B functions inoperative. UAT traffic/FIS-B receiver fault. Unit is unable to receive 1090 Extended Squitter traffic. TSAA application reports it is unavailable to run. Unit reports a failure with the ADS-B Traffic input. Possible causes:
ADS-B/ADS-R/TIS-B input fault ADS-B In electrical fault All installed traffic applications report as Unavailable to Run or Unavailable - Fault ADS-B In configuration data fault (configuration parameters are invalid) Unit unable to receive UAT traffic and FIS-B data. Service required. Contact dealer for support. 6-18 Pilots Guide 190-02488-01 Rev. 1 6.11 VCALC Advisories ADVISORY Approaching top of descent. Arriving at VCALC target altitude. CONDITION User configured a vertical descent calculation, and the aircraft is within 60 seconds of the calculated top of descent. User configured a vertical descent calculation, and the aircraft is approaching target altitude. Messages CORRECTIVE ACTION No action necessary. No action necessary. 6.12 Waypoint Advisories ADVISORY CONDITION CORRECTIVE ACTION User waypoint import failed. User waypoint import failed. User waypoint database is full. User waypoints were imported successfully. User waypoints imported successfully -
existing waypoints reused. User waypoint import failed due to improper file format. User waypoint catalog is full. Import of the requested user waypoints could not complete. User waypoint import successful. User waypoint import successful. Import function reuses existing user waypoints instead of creating duplicates. Ensure media has the correct file format. If the problem persists, contact dealer for service. Delete any unnecessary user waypoints from the catalog and try again. No action necessary. No action necessary. 190-02488-01 Rev. 1 Pilots Guide 6-19 INTENTIONALLY LEFT BLANK 6-20 Pilots Guide 190-02488-01 Rev. 1 7 Qualification Qualification NOTE The procedures described in this section are not authorized for completion during flight. All tasks must be performed while the aircraft is on the ground. 7.1 Glove Qualification The touchscreen uses capacitive touch technology to sense the proximity of skin to the display. A glove creates a barrier between the skin and the display glass, potentially reducing the ability of the display to detect touches. This procedure qualifies a specific glove for use with the touchscreen. Due to differences in finger size and glove size, the qualification procedure is specific to the pilot/glove combination. Multiple units must be evaluated individually. GLOVE SELECTION CONSIDERATIONS Thinner gloves perform better than thicker gloves. Leather gloves, and gloves designed specifically for use with capacitive touchscreen devices, are often found to be acceptable. To improve touchscreen sensitivity while wearing gloves, use the pad of your finger instead of the tip during touch interactions. GLOVE QUALIFICATION GUIDANCE Checklist 1 contains the tasks required to qualify a glove. Checklist 2 contains tasks that are not required to qualify a glove, but may limit how some functions are accessed while wearing a glove. 190-02488-01 Rev. 1 Pilots Guide 7-1 Qualification GLOVE QUALIFICATION STEPS Complete only the tasks for the capabilities relevant to the installed navigator. 1. 2. 3. 4. 5. 6. 7. Sit in the pilots seat. Start the unit in normal mode. Perform the tasks listed in each checklist, tapping the specified keys with a non-gloved finger. It is not necessary to record any results for this step. Repeat step 3 using a gloved hand. For each task, determine whether the touchscreen response is the same or worse than without the glove. Record the results in the applicable column. Items that may cause the operation to be worse include, but are not limited to:
Multiple attempts to select a key Unintentional selection of adjacent key(s) Excessive force on the touchscreen to select a key If all applicable tasks produce the same response with and without a glove, the pilot may use the glove in flight. GLOVE QUALIFICATION PROCEDURE Pilot:
Glove Description:
Circle the applicable navigator. GPS 175 GNC 355 GNX 375 7-2 Pilots Guide 190-02488-01 Rev. 1 Qualification CHECKLIST 1 REQUIRED TASKS TASK OPERATION WITH GLOVE
(CIRCLE ONE) Starting from the Home page:
Waypoint Type the airport identifier KSLE. Enter Return to the Home page. Flight Plan Add Waypoint Type the airport identifier KSLE. Enter Same Same Same Same Same Same Same Add each of the following waypoints in the same manner. KMMV KONP BTG Select BTG. Load Airway V23 ALFOR Load Scroll the list of flight plan waypoints up and down. Back Same Same Same Same Same Same Same Same Same Same Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse Worse 190-02488-01 Rev. 1 Pilots Guide 7-3 Qualification CHECKLIST 2 NON-REQUIRED TASKS TASK OPERATION WITH GLOVE
(CIRCLE ONE) Open the Active Flight Plan page. With one finger on the page, drag the waypoint list up and down. With one finger, swipe the list up and down. Back Open the Map page. Graphically Edit FPL Drag KONP to an empty area of the map, panning and zooming as necessary. Observe that KONP is removed from the flight plan. Drag the leg between KMMV and BTG to KSPB. Observe that KSPB is added to the flight plan. Same Same Same Same Same Same Worse Worse Worse Worse Worse Worse Same Worse 7-4 Pilots Guide 190-02488-01 Rev. 1 Glossary 8 Glossary A ACT Altitude Compensated Tilt ADAHRS Air Data/Attitude & Heading Reference System ADC ADIZ Air Data Computer Air Defense Identification Zone ADS-B Automatic Dependent Surveillance Broadcast AFM AFMS AGL AHRS AIM AIRB ALT AP Aircraft Flight Manual Aircraft Flight Manual Supplement Above Ground Level Attitude Heading Reference System Airmans Information Manual Basic Airborne Application Altitude Hold Autopilot ARTCC Air Route Traffic Control Center AR ASOS ATAS ATC ATIS ATK AWOS C CDI CDU CRS CTAF Approval Required Automated Service Observing System ADS-B Traffic Advisory System Air Traffic Control Automatic Terminal Information Service Along Track Automated Weather Observing Station Course Deviation Indicator Control and Display Unit Course Common Traffic Advisory Frequency 190-02488-01 Rev. 1 Pilots Guide 8-1 Glossary D DG DME E EDR EFC ENR ESP F FAF FDC FIS-B FLTA FMS FPL FPM FSS G GCS GDC GDL GDU GFC GP GPS Directional Gyro Distance Measuring Equipment Excessive Descent Rate Expected Further Clearance En Route Electronic Stability and Protection Final Approach Fix Flight Data Center Flight Information Services Broadcast Forward Looking Terrain Avoidance Flight Management System Flight Plan Feet Per Minute Flight Service Station Ground Clutter Suppression Garmin Air Data Computer Garmin Data Link Garmin Display Unit Garmin Flight Controller Glidepath Global Positioning System GPSS Global Positioning System Steering 8-2 Pilots Guide 190-02488-01 Rev. 1 Glossary GRS GS GSL GSU GTP H HDG HOT HPL HSDB I IAF IAS IAT IFR Garmin Reference System Glideslope Geometric Sea Level Garmin Sensing Unit Garmin Temperature Probe Heading Hazardous Obstacle Transmission Horizontal Protection Level High Speed Data Bus Initial Approach Fix Indicated Airspeed Induction Air Temperature Instrument Flight Rules IGRF International Geomagnetic Reference Field ILI ILS INT IOI ISA ITI K KIAS L LDI LOA LOC LRU Imminent Line Impact Instrument Landing System Intersection Imminent Obstacle Impact International Standard Atmosphere Imminent Terrain Impact Knots Indicated Airspeed Lateral Deviation Indicator Letter of Authorization Localizer Line Replaceable Unit 190-02488-01 Rev. 1 Pilots Guide 8-3 Glossary M MAP MAHP MDA Missed Approach Point Missed Approach Holding Point Minimum Descent Altitude METAR Meteorological Terminal Aviation Routine Weather Report Military Operations Area Mean Sea Level MOA MSL N NAVAID Navigation Aid Negative Climb Rate Non-Directional Beacon Next-Generation Radar Outside Air Temperature Omni Bearing Selector Oceanic Pilot Controlled Lighting Premature Descent Alert Pulse Repetition Frequency Position, Velocity, and Time NCR NDB NEXRAD O OAT OBS OCN P PCL PDA PRF PVT R RAIM Receiver Autonomous Integrity Monitoring RF RLC Radius to Fix Reduced Line Clearance RNAV Area Navigation RNP ROC RTC 8-4 Required Navigation Performance Reduced Required Obstacle Clearance Reduced Required Terrain Clearance Pilots Guide 190-02488-01 Rev. 1 Glossary S SAT SBAS SBS SD SSID STAR SURF SVID T TA TAF TAS TAT TCAD TCAS TCH TERM TFR TIS Static Air Temperature Satellite-Based Augmentation System Surveillance and Broadcast Services Secure Datacard Service Set Identifier Standard Terminal Arrival Surface Situation Awareness Satellite-Vehicle Identification Traffic Advisory Terminal Aerodrome Forecast Traffic Advisory System Total Air Temperature Traffic Alert and Collision Avoidance Devices Traffic Alert and Collision Avoidance System Threshold Crossing Height Terminal Temporary Flight Restriction Traffic Information Service TSAA Traffic Situational Awareness with Alerting TSO U UTC Technical Standard Order Universal Time Coordinated 190-02488-01 Rev. 1 Pilots Guide 8-5 Glossary V VCALC Vertical Calculator Vertical Deviation Indicator Visual Flight Rules VOR/Localizer Vertical Navigation Very High Frequency Omni-directional Range Vertical Protection Level Visual Reporting Point Vertical Speed VDI VFR VLOC VNAV VOR VPL VRP VS W WAAS Wide Area Augmentation System WPT X XPDR Waypoint Transponder 8-6 Pilots Guide 190-02488-01 Rev. 1 190-02488-01 Rev. 1 190-02488-01 Rev. 1
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Important Safety and Product Information, GPS 175/GNX 375/GNC 355 NOTE: This product, its packaging, and its components contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. This notice is being provided in accordance with Californias Proposition 65. If you have any questions or would like additional information, please refer to our website at www.garmin.com/prop65. iPad, iPhone, iPod, and iPod touch are trademarks of Apple Inc., registered in the USA and other countries. AndroidTM is a trademark of Google Inc. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. 2 FCC Compliance This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation. This product does not contain any user-serviceable parts. Repairs should only be made by an authorized Garmin service center. Unauthorized repairs or modifications could result in permanent damage to the equipment, and void your warranty and your authority to operate this device under FCC Part 15 and FAA regulations. Innovation, Science, and Economic Development Compliance This device complies with Innovation, Science and Economic Development Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme aux normes RSS sans licence du ministre Innovation, Sciences et Dveloppement conomique Canada. Son fonctionnement est soumis aux deux conditions suivantes : (1) ce priphrique ne doit pas causer dinterfrences et (2) doit accepter toute interfrence, y compris les interfrences pouvant entraner un fonctionnement indsirable de lappareil. Anatel Warning Este equipamento no tem direito proteo contra interferncia prejudicial e no pode causar interferncia em sistemas devidamente autorizados. 3 Compatibility Compatible units may be added and there are limitations with some older units, so contact your authorized Garmin dealer or visit www.garmin.com for the most current information. Use of the Made for Apple badge means that an accessory has been designed to connect specifically to the Apple product(s) identified in the badge, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Software License Agreement BY USING THE GPS 175/GNX 375/GNC 355 PRODUCT, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT CAREFULLY. Garmin grants you a limited license to use the software embedded in this device (the Software) in binary executable form in the normal operation of the product. Title, ownership rights, and intellectual property rights in and to the Software remain with Garmin. You acknowledge that the Software is the property of Garmin and is protected under the United States of America copyright laws and international copyright treaties. You further acknowledge that the structure, organization, and code of the Software are valuable trade secrets of Garmin and that the Software in source code form remains a valuable trade secret of Garmin. You agree not to decompile, disassemble, modify, reverse assemble, reverse engineer, or reduce to human readable form the Software or any part thereof or create any derivative works based on the Software. You agree not to export or re-export the Software to any country in violation of the export control laws of the United States of America. Limited Warranty Visit https://www.garmin.com/en-US/legal/aviation-limited-
warranty for warranty information. 4 2019 Garmin Ltd. or its subsidiaries Visit flyGarmin.com for aviation product support. www.garmin.com June 2019 190-01795-03_0A Printed in the United States or Taiwan
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Industry Canada Notice Industry Canada Notice Canadian Customers: Insert this notice in the Pilots Guide Canadian Customers: Insert this notice in the Pilots Guide Canadian installations: In accordance with Canadian Radio Speci cations Standard 102 (RSS 102), RF eld strength exposure to persons from an antenna connected to this device should be limited to 60V/m for controlled environment and 28 V/m for uncontrolled environment. Canadian installations: In accordance with Canadian Radio Speci cations Standard 102 (RSS 102), RF eld strength exposure to persons from an antenna connected to this device should be limited to 60V/m for controlled environment and 28 V/m for uncontrolled environment. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. 190-01345-00 Rev A March 2011 190-01345-00 Rev A March 2011 Industry Canada Notice Industry Canada Notice Canadian Customers: Insert this notice in the Pilots Guide Canadian Customers: Insert this notice in the Pilots Guide Canadian installations: In accordance with Canadian Radio Speci cations Standard 102 (RSS 102), RF eld strength exposure to persons from an antenna connected to this device should be limited to 60V/m for controlled environment and 28 V/m for uncontrolled environment. Canadian installations: In accordance with Canadian Radio Speci cations Standard 102 (RSS 102), RF eld strength exposure to persons from an antenna connected to this device should be limited to 60V/m for controlled environment and 28 V/m for uncontrolled environment. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. 190-01345-00 Rev A March 2011 190-01345-00 Rev A March 2011 Avis dIndustrie Canada Avis dIndustrie Canada Clients du Canada : insrez cet avis dans le guide du pilote Clients du Canada : insrez cet avis dans le guide du pilote Sites au Canada : conformment au Cahier des charges canadien sur les normes radiolectriques 102 (CNR 102), lexposition humaine au champ RF mis par une antenne branche sur cet appareil doit tre limite une intensit de 60 V/m en environnement contrl et de 28 V/m en environnement non contrl. Sites au Canada : conformment au Cahier des charges canadien sur les normes radiolectriques 102 (CNR 102), lexposition humaine au champ RF mis par une antenne branche sur cet appareil doit tre limite une intensit de 60 V/m en environnement contrl et de 28 V/m en environnement non contrl. Selon les rglements dIndustrie Canada, cet metteur radiolectrique ne peut fonctionner quavec une antenne du type et du gain maximal (ou infrieur) approuvs pour lmetteur par Industrie Canada. A n rduire les interfrences radiolectriques potentielles pour les autres utilisateurs, le type et le gain de lantenne doivent galement tre tels que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas celle ncessaire la bonne communication. Selon les rglements dIndustrie Canada, cet metteur radiolectrique ne peut fonctionner quavec une antenne du type et du gain maximal (ou infrieur) approuvs pour lmetteur par Industrie Canada. A n rduire les interfrences radiolectriques potentielles pour les autres utilisateurs, le type et le gain de lantenne doivent galement tre tels que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas celle ncessaire la bonne communication. 190-01345-00 Rev A March 2011 190-01345-00 Rev A March 2011 Avis dIndustrie Canada Avis dIndustrie Canada Clients du Canada : insrez cet avis dans le guide du pilote Clients du Canada : insrez cet avis dans le guide du pilote Sites au Canada : conformment au Cahier des charges canadien sur les normes radiolectriques 102 (CNR 102), lexposition humaine au champ RF mis par une antenne branche sur cet appareil doit tre limite une intensit de 60 V/m en environnement contrl et de 28 V/m en environnement non contrl. Sites au Canada : conformment au Cahier des charges canadien sur les normes radiolectriques 102 (CNR 102), lexposition humaine au champ RF mis par une antenne branche sur cet appareil doit tre limite une intensit de 60 V/m en environnement contrl et de 28 V/m en environnement non contrl. Selon les rglements dIndustrie Canada, cet metteur radiolectrique ne peut fonctionner quavec une antenne du type et du gain maximal (ou infrieur) approuvs pour lmetteur par Industrie Canada. A n rduire les interfrences radiolectriques potentielles pour les autres utilisateurs, le type et le gain de lantenne doivent galement tre tels que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas celle ncessaire la bonne communication. Selon les rglements dIndustrie Canada, cet metteur radiolectrique ne peut fonctionner quavec une antenne du type et du gain maximal (ou infrieur) approuvs pour lmetteur par Industrie Canada. A n rduire les interfrences radiolectriques potentielles pour les autres utilisateurs, le type et le gain de lantenne doivent galement tre tels que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas celle ncessaire la bonne communication. 190-01345-00 Rev A March 2011 190-01345-00 Rev A March 2011
| frequency | equipment class | purpose | ||
|---|---|---|---|---|
| 1 | 2019-07-16 | 118 ~ 136.992 | TNB - Licensed Non-Broadcast Station Transmitter | Original Equipment |
| 2 | 2402 ~ 2480 | DXX - Part 15 Low Power Communication Device Transmitter |
| app s | Applicant Information | |||||
|---|---|---|---|---|---|---|
| 1 2 | Effective |
2019-07-16
|
||||
| 1 2 | Applicant's complete, legal business name |
Garmin International Inc
|
||||
| 1 2 | FCC Registration Number (FRN) |
0005088588
|
||||
| 1 2 | Physical Address |
1200 E. 151st. Street
|
||||
| 1 2 |
Olathe, Kansas 66062
|
|||||
| 1 2 |
United States
|
|||||
| app s | TCB Information | |||||
| 1 2 | TCB Application Email Address |
t******@timcoengr.com
|
||||
| 1 2 | TCB Scope |
B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
|
||||
| 1 2 |
A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
|
|||||
| app s | FCC ID | |||||
| 1 2 | Grantee Code |
IPH
|
||||
| 1 2 | Equipment Product Code |
0159402
|
||||
| app s | Person at the applicant's address to receive grant or for contact | |||||
| 1 2 | Name |
D****** K********
|
||||
| 1 2 | Title |
Manager Environmental and Regulatory Affairs
|
||||
| 1 2 | Telephone Number |
91344********
|
||||
| 1 2 | Fax Number |
913 3********
|
||||
| 1 2 |
d******@garmin.com
|
|||||
| app s | Technical Contact | |||||
| n/a | ||||||
| app s | Non Technical Contact | |||||
| n/a | ||||||
| app s | Confidentiality (long or short term) | |||||
| 1 2 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
| 1 2 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
| if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
| app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
| 1 2 | Is this application for software defined/cognitive radio authorization? | No | ||||
| 1 2 | Equipment Class | TNB - Licensed Non-Broadcast Station Transmitter | ||||
| 1 2 | DXX - Part 15 Low Power Communication Device Transmitter | |||||
| 1 2 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Licensed Non-Broadcast Aeronautical Transmitter | ||||
| 1 2 | 2400-2483.5 MHz Low Power Digital Transceiver | |||||
| 1 2 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
| 1 2 | Modular Equipment Type | Does not apply | ||||
| 1 2 | Purpose / Application is for | Original Equipment | ||||
| 1 2 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | Yes | ||||
| 1 2 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
| 1 2 | Grant Comments | Power listed is conducted at the antenna connector. The antenna(s) of this Transponder equipment are mounted along the fuselage of air transport aircraft. These locations are accessible to airport maintenance personnel only and are in general not accessible to the general population. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. | ||||
| 1 2 | Is there an equipment authorization waiver associated with this application? | No | ||||
| 1 2 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
| app s | Test Firm Name and Contact Information | |||||
| 1 2 | Firm Name |
Rogers Labs, Inc.
|
||||
| 1 2 | Name |
S******** R********
|
||||
| 1 2 | Telephone Number |
913-8********
|
||||
| 1 2 | Fax Number |
913-8********
|
||||
| 1 2 |
r******@pixius.net
|
|||||
| Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
| 1 | 1 | 87 | 118 | 136.975 | 13.34 | 1 ppm | 6K00A3E | ||||||||||||||||||||||||||||||||||
| 1 | 2 | 87 | 118 | 136.992 | 13.34 | 1 ppm | 5K60A3E | ||||||||||||||||||||||||||||||||||
| Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
| 2 | 1 | 15C | 2402.00000000 | 2480.00000000 | |||||||||||||||||||||||||||||||||||||
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC