FCC ID: RFD-GR50W GNSS Reference Server with Wlan

 

Leica GR30/GM30/GR50 User Manual Version 3.1 English Introduction Purchase Congratulations on the purchase of the Leica GR30/GM30/GR50. Product identification The model and serial number of your product are indicated on the type label. Always refer to this information when contacting your agency or Leica Geo-

systems authorised service centre. This manual contains important safety directions as well as instructions for setting up the product and operating it. Refer to 1 Safety Directions for fur-

ther information. Read carefully through the User Manual before you switch on the product. The content of this document is subject to change without prior notice. Ensure that the product is used in accordance with the latest version of this docu-

ment. Updated versions are available for download at the following Internet address:

https://myworld-portal.leica-geosystems.com/ > myDownloads Trademarks Windows is a registered trademark of Microsoft Corporation in the United States and other countries SD Logo is a trademark of SD-3C, LLC. Bluetooth is a registered trademark of Bluetooth SIG, Inc. All other trademarks are the property of their respective owners. Validity of this manual Available documentation This manual applies to the GR30/GM30/GR50. Name Description/Format GR30/GM30/GR50 Quick Guide GR30/GM30/GR50 User Manual GR/GM Series Oper-

ational Manual

(Online Help) Provides an overview of the product together with technical data and safety dir-

ections. Intended as a quick reference guide. All instructions required in order to operate the product to a basic level are contained in the User Manual. Provides an overview of the product together with technical data and safety directions. Comprehensive guide to the product and the operation. Includes a description of the hardware installation and common accessor-

ies. Software setup is described in detail, along with the technical specifications. The complete manual can be viewed online via the GR/GM series web interface. GNSS Reference Station and Networks - An Introductory Guide Offers practical advice on how to set up and run individual GNSS reference stations and networks of stations and to provide the ser-

vices that are required. 2 Name Description/Format GNSS Networks and Reference Stations Equipment List Detailed list of equipment available for GNSS reference stations including hardware and software. Monitoring Equipment List Detailed list of equipment available for mon-

itoring sites including hardware and soft-

ware. Refer to the following resources for documentation/software:

the Leica USB documentation card https://myworld-portal.leica-geosystems.com/

https://myworld-portal.leica-geosystems.com/ offers a wide range of services, information and training material. With direct access to myWorld, you are able to access all relevant services whenever it is convenient for you. The availability of services depends on the instrument model. Service My Products My Service My Support Knowledge Downloads Online Learning Description Register all products that you and your company own and explore your world of Leica Geosystems:

View detailed information on your products and update your products with the latest software and keep up-to-date with the latest documentation. View the current service status and full service his-

tory of your products in Leica Geosystems service centres. Access detailed information on the services performed and download your latest calibration cer-

tificates and service reports. Create new support requests for your products that will be answered by your local Leica Geosystems support team. View your complete support history and view detailed information on all your support requests. Enter key words and start searching in our know-

ledge base. You can find FAQs (Frequently asked questions) as well as Knowledge articles for Leica Geosystems products. Downloads of software, manuals, tools, training material and news for Leica Geosystems products. Download the latest documentation and software to keep yourself and your products uptodate. You can access downloads of software, manuals, tools, and training material. Welcome to the home of Leica Geosystems online learning! There are numerous online courses avail-

able to all customers with products that have valid CCPs (Customer Care Packages). 3 Service My SmartNet My Trusted Services My Security Description Add and view your HxGN SmartNet subscriptions and user information. HxGN SmartNet delivers high-

precision and high-availability GNSS network correc-

tion services in real-time and around the globe. The HxGN SmartNet Global family offers Network RTK with RTK bridging and Precise Point Positioning

(PPP) services. These services work exclusively with Leica Geosystems GS smart antennas and receiv-

ers, providing the highest accuracy. Combined, they ensure HxGN SmartNet coverage everywhere. Leica Geosystems Trusted Services offer you increased productivity while at the same time providing maximum security. New software services and stateoftheart IT infrastructure offer a vast potential to optimise your workflow and increase your efficiency and productivity, both now and in the future. Leica Geosystems Security delivers you total peaceofmind in knowing that if your instrument is ever stolen, a locking mechanism is available to ensure that the instrument is disabled and can no longer be used. 4 Table of Contents 1 2 3 4 5 6 7 Safety Directions 1.1 1.2 1.3 1.4 1.5 General Introduction Definition of Use Limits of Use Responsibilities Hazards of Use 1.5.1 1.5.2 1.5.3 1.5.4 Electromagnetic Compatibility (EMC) General Additionally for the Power Supplies Additionally for the Car Battery Lightning Protection 1.6 Description of the System 2.1 2.2 2.3 2.4 2.5 2.6 2.7 General Information GNSS Reference Station Components Unpacking the Instrument Instrument Components Operation Software Power Supply Installation 3.1 3.2 Before Installation Installation Options GR30/GM30 User Interface 4.1 4.2 4.3 LED Indicators on GR30/GM30 Keyboard USB and SD Card Cover GR50 User Interface 5.1 5.2 5.3 LED Indicators on GR50 Keyboard and Display USB and SD Card Cover Equipment Setup Basic Setup 6.1 Set up by Web Interface Over Ethernet and DHCP 6.2 Set up in a Non-DHCP Network 6.3 Install USB drivers 6.4 6.4.1 6.4.2 Setup via Web Interface over Bluetooth (GR50) General Setup via Web Interface over USB 6.5 Operation 7.1 7.2 7.3 7.4 Using the Web Interface Batteries Operating Principles 7.2.1 7.2.2 Changing the Battery Working with the Memory Device Working with Radio, Modem and GSM Devices 7.4.1 7.4.2 7.4.3 General Serial Devices Slot-in Devices 8 Care and Transport 8.1 Transport Table of Contents 5 7 7 8 8 9 9 9 13 14 15 19 22 22 24 26 26 27 29 30 32 32 32 35 35 37 39 41 41 44 45 46 46 47 48 50 50 50 51 52 52 53 53 54 55 56 56 56 59 63 63 8.2 8.3 Storage Cleaning and Drying 9 Technical Data 9.1 9.2 9.3 9.4 Tracking Characteristics Measurement Precision and Position Accuracy Technical Data GR30/GM30/GR50 Technical Data 9.1.1 9.1.2 9.1.3 Environmental Specifications Antennas Technical Data Conformity to National Regulations 9.4.1 9.4.2 9.4.3 9.4.4 9.4.5 For GR30 and GM30 only For GR50 only GFU31, Cinterion LTE PLS63-W SLG31, Cinterion LTE PLS63-W Dangerous Goods Regulations 10 Software Licence Agreement/Warranty Appendix A Directory Structure of the Memory Device Appendix B Pin Assignments and Sockets B.1 B.2 GR30/GM30 GR50 63 63 64 64 64 65 68 73 73 78 78 80 85 87 89 90 91 92 92 93 6 Table of Contents 1 1.1 Description About warning messages Safety Directions General Introduction The following directions enable the person responsible for the product, and the person who actually uses the equipment, to anticipate and avoid opera-

tional hazards. The person responsible for the product must ensure that all users understand these directions and adhere to them. Warning messages are an essential part of the safety concept of the instru-

ment. They appear wherever hazards or hazardous situations can occur. Warning messages... make the user alert about direct and indirect hazards concerning the use of the product. contain general rules of behaviour. For the users safety, all safety instructions and safety messages shall be strictly observed and followed! Therefore, the manual must always be available to all persons performing any tasks described here. DANGER, WARNING, CAUTION and NOTICE are standardised signal words for identifying levels of hazards and risks related to personal injury and property damage. For your safety, it is important to read and fully understand the following table with the different signal words and their definitions! Supple-

mentary safety information symbols may be placed within a warning message as well as supplementary text. Type Description DANGER WARNING CAUTION NOTICE Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation or an unintended use which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation or an unintended use which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation or an unintended use which, if not avoided, may result in appreciable material, financial and environmental damage. Important paragraphs which must be adhered to in practice as they enable the product to be used in a technically correct and efficient manner. Additional symbols Warning against explosive material. Safety Directions 7 Warning against flammable substances. Product must not be opened or modified or tampered with. Indicates the temperature limits at which the product may be stored, transported or used. 1.2 Intended use Reasonably foresee-

able misuse 1.3 Environment Definition of Use Carrying out measurement tasks using various GNSS measuring tech-

niques. Recording GNSS and point related data. Data communication with external appliances. Measuring raw data and computing coordinates using carrier phase and code signal from GNSS satellites. Use of the product without instruction Use outside of the intended use and limits Disabling safety systems Removal of hazard notices Opening the product using tools, for example screwdriver, unless this is permitted for certain functions Modification or conversion of the product Use after misappropriation Use of products with recognisable damage or defects Use with accessories from other manufacturers without the prior explicit approval of Leica Geosystems Inadequate safeguards at the working site Controlling of machines, moving objects or similar monitoring application without additional control and safety installations Limits of Use Suitable for use in an atmosphere appropriate for permanent human habita-

tion: not suitable for use in aggressive or explosive environments. For the Power Supply:

Suitable for use in dry environments only and not under adverse conditions. 8 Safety Directions WARNING Working in hazardous areas or close to electrical installations or similar situations Life Risk. Precautions:

Local safety authorities and safety experts must be contacted by the person responsible for the product before working in such conditions. 1.4 Responsibilities Manufacturer of the product Leica Geosystems AG, CH-9435 Heerbrugg, hereinafter referred to as Leica Geosystems, is responsible for supplying the product, including the User Manual and original accessories, in a safe condition. Person responsible for the product The person responsible for the product has the following duties:

To understand the safety instructions on the product and the instructions in the User Manual To ensure that the product is used in accordance with the instructions To be familiar with local regulations relating to safety and accident pre-

vention To stop operating the system and inform Leica Geosystems immediately if the product and the application become unsafe To ensure that the national laws, regulations and conditions for the oper-

ation of the products are respected 1.5 1.5.1 Hazards of Use General NOTICE Dropping, misusing, modifying, storing the product for long periods or transporting the product Watch out for erroneous measurement results. Precautions:

Periodically carry out test measurements and perform the field adjust-

ments indicated in the User Manual, particularly after the product has been subjected to abnormal use as well as before and after important measurements. Safety Directions 9 DANGER Risk of electrocution Because of the risk of electrocution, it is dangerous to use poles, levelling staffs and extensions in the vicinity of electrical installations such as power cables or electrical railways. Precautions:

Keep at a safe distance from electrical installations. If it is essential to work in this environment, first contact the safety authorities responsible for the electrical installations and follow their instructions. WARNING Distraction/loss of attention During dynamic applications, for example stakeout procedures, there is a danger of accidents occurring if the user does not pay attention to the envir-

onmental conditions around, for example obstacles, excavations or traffic. Precautions:

The person responsible for the product must make all users fully aware of the existing dangers. WARNING Inadequate securing of the working site This can lead to dangerous situations, for example in traffic, on building sites and at industrial installations. Precautions:

Always ensure that the working site is adequately secured. Adhere to the regulations governing safety, accident prevention and road traffic. CAUTION Not properly secured accessories If the accessories used with the product are not properly secured and the product is subjected to mechanical shock, for example blows or falling, the product may be damaged or people can sustain injury. Precautions:

When setting up the product, make sure that the accessories are correctly adapted, fitted, secured, and locked in position. Avoid subjecting the product to mechanical stress. 10 Safety Directions DANGER If the product is used with accessories, for example on masts, poles, you may increase the risk of being struck by lightning. Danger from high voltages also exists near power lines. Lightning, voltage peaks, or the touching of power lines can cause damage, injury and death. Precautions:

Be sure to remain at a safe distance from electrical installations. Do not use the product directly under or close to power lines. If it is essential to work in such an environment contact the safety authorities responsible for electrical installations and follow their instructions. If the product has to be permanently mounted in an exposed location, it is advisable to provide a lightning protection system. Refer to 1.5.4 Lightning Protection for a suggestion on how to design a lightning pro-

tection system for the product. Always follow the regulations in force in your country regarding the design and installation of such a system. The installation must be carried out by an authorised specialist. To prevent damages due to indirect lightning strikes (voltage spikes) cables, for example for antenna, power source or modem should be protected with appropriate protection elements, like a lightning arrester. These installations must be carried out by an authorised specialist. WARNING Inappropriate mechanical influences to batteries During the transport, shipping or disposal of batteries it is possible for inap-

propriate mechanical influences to constitute a fire hazard. Precautions:

Before shipping the product or disposing it, discharge the batteries by the product until they are flat. When transporting or shipping batteries, the person in charge of the product must ensure that the applicable national and international rules and regulations are observed. Before transportation or shipping, contact your local passenger or freight transport company. WARNING Exposure of batteries to high mechanical stress, high ambient temper-

atures or immersion into fluids This can cause leakage, fire or explosion of the batteries. Precautions:

Protect the batteries from mechanical influences and high ambient tem-

peratures. Do not drop or immerse batteries into fluids. Safety Directions 11 WARNING Short circuit of battery terminals If battery terminals are short circuited e.g. by coming in contact with jewellery, keys, metallised paper or other metals, the battery can overheat and cause injury or fire, for example by storing or transporting in pockets. Precautions:

Make sure that the battery terminals do not come into contact with metallic/conductive objects. WARNING Incorrect fastening of the external antenna Incorrect fastening of the external antenna to vehicles or transporters poses the risk of the equipment being broken by mechanical influence, vibration or airstream. This may result in accident and physical injury. Precautions:

Attach the external antenna professionally. The external antenna must be secured additionally, for example by use of a safety cord. Ensure that the mounting device is correctly mounted and able to carry the weight of the external antenna (>1 kg) safely. WARNING Improper disposal If the product is improperly disposed of, the following can happen:

If polymer parts are burnt, poisonous gases are produced which may impair health. If batteries are damaged or are heated strongly, they can explode and cause poisoning, burning, corrosion or environmental contamination. By disposing of the product irresponsibly you may enable unauthorised persons to use it in contravention of the regulations, exposing themselves and third parties to the risk of severe injury and rendering the environ-

ment liable to contamination. Precautions:

The product must not be disposed with household waste. Dispose of the product appropriately in accordance with the national regulations in force in your country. Always prevent access to the product by unauthorised personnel. Product-specific treatment and waste management information can be received from your Leica Geosystems distributor. Applies only for California. The product contains CR Lithium Cell(s) with perchlorate material inside special handling may apply. Refer to Department of Toxic Substances Control - Perchlorate for more details. 12 Safety Directions WARNING Improperly repaired equipment Risk of injuries to users and equipment destruction due to lack of repair knowledge. Precautions:

Only authorised Leica Geosystems Service Centres are entitled to repair these products. 1.5.2 Additionally for the Power Supplies WARNING Electric shock due to missing ground connection If unit is not connected to ground, death or serious injury can occur. Precautions:

The power cable and power outlet must be grounded!

WARNING Touching live components Using the product after incorrect attempts were made to carry out repairs Unauthorised opening of the product Either of the following actions may cause you to receive an electric shock:

Precautions:

Do not open the product!

Only authorised Leica Geosystems Service Centres are entitled to repair these products. WARNING Electric shock due to use under wet and severe conditions If unit becomes wet, it may cause you to receive an electric shock. Precautions:

If the product becomes humid, it must not be used!

Use the product only in dry environments, for example in buildings or vehicles. Protect the product against humidity. Safety Directions 13 1.5.3 Additionally for the Car Battery CAUTION Exposure to rain or water Direct rain or water may damage and/or reduce lifetime of the battery. Precautions:

During outdoor use keep the battery in a rain protected place. CAUTION Long-term storage Long-term storage may reduce lifetime or damage the battery. Precautions:

During long-term storage, maintain battery life by periodic recharge. WARNING Explosion hazard during charging A highly explosive oxyhydrogen gas mixture occurs when char-

ging batteries. Risk of injuries and environmental damage. Precautions:

Only charge the battery in well-ventilated areas. Only connect the battery to the battery charger when the charger is Fires, sparks, naked lights and smoking are prohibited:

Avoid causing sparks when dealing with cables and electrical equipment, and beware of electrostatic discharges. Avoid short-circuits. turned off. WARNING Charging or operating battery outside temperature limits Charging or operating the battery at temperatures below 0 C/+32 F or above

+40 C/+104 F is not allowed since it may damage the battery. Precautions:

Respect the temperature limits when charging or operating the battery. 14 Safety Directions 1.5.4 Lightning Protection DANGER Lightning strikes can cause severe damage to structures, devices, services and human life. Therefore it is essential to consult an authorised specialist to design and install a means for reliable and efficient lightning protection. The protection must consider all elements of your receiver installation, that is:

Devices, for example receiver, GNSS antenna, meteo stations, radio com-

munications (cellular mobile, terrestrial), switches, routers Power lines Signal lines, for example from an antenna Communication and data lines, for example Ethernet or serial Structures, for example building, mast, cabinet Solar panels Warranty exclusion Lightning may ignore every defence man can conceive. A systematic hazard mitigation approach to lightning safety is a prudent course of action. The warranty of the receiver does not apply to, and Leica Geosystems is not responsible for defects, malfunctioning or performance issues resulting from:

Damage caused by lightning or any other electrical discharge. Lightning Protection Zones Lightning Protection Zones (LPZ) can be divided into:

Zone Description External LPZ 0A, LPZ 0B Internal LPZ 1...n Zones which are at risk from direct lightning strikes, from impulse currents up to the whole lightning cur-

rent and from the whole electromagnetic field of the flash of lightning. Zones where impulse currents are limited by splitting the current and by Surge Protective Devices (SPDs) at the zones boundaries. The electromagnetic field of the lightning flash can be attenuated by spatial shielding. At the boundary of each internal zone, the equipotential bonding must be carried out for all metal components and utility lines entering the building or structure. Equipotential bonding is done directly or with suitable SPDs. Safety Directions 15 Lightning protection zones concept according to IEC 62305-4 (EN 62305-4) a b c d e f g h i j k Lightning electromagnetic pulse (LEMP) Lightning protection zone 0A (LPZ 0A) Lightning protection zone 0B (LPZ 0B) Lightning protection zone 1 (LPZ 1) Lightning protection zone 2 (LPZ 2) Lightning protection zone 3 (LPZ 3) Switching electromagnetic pulse (SEMP) Lightning equipotential bonding Lightning current arrester (SPD Type 1) Local equipotential bonding Surge arrester (SPD Type 2, SPD Type 3) Lightning equipotential bonding Lightning current arrester Local equipotential bonding Surge arrester Low voltage power supply system l m IT system n o p q r s t Steel reinforcement Foundation earth electrode Ventilation Spatial shield Terminal device Air-termination system Down conductor system Lightning Protection Systems Leica Geosystems recommends installing a Lightning Protection System (LPS) at continuously operating reference stations. An LPS consists of an external and an internal system. 16 Safety Directions 007128_001aefcaabbccddghijkmlnopqrst External system Component Air termination system Example Lightning rods Purpose Interception of direct strikes Down-conductor system Bonding network

Earth-termination system Grounding Conduction of lightning current safely towards earth Dispersion of the current into the earth Internal system Component Equipotential Bonding Bar (EBB) Metal partition panel Suitable cable routing No crossed cables coming from different LPZs Surge Protective Device (SPD) Magnetic shields Purpose Equipotentialisation between all electric conducting parts and the protective earth conductor Attenuate transient and magnetic induced fields Equipotential bonding for all metal com-

ponents and utility lines entering the building or structure Examples for utility lines:

Communication lines, antenna cables Attenuation of the inducing magnetic field Suitable routing of wiring Reduction of the induction loop Example: External system installation on a building a b c d e f GNSS antenna Air termination Down conductors Solar panles Bonding network Earth termination Safety Directions 17 007129_001abcdef Example: External and internal system installation on a pillar a b c d e f g h i j Air termination Foundation Antenna cable SPDs Receiver EBB Cabinet Ethernet Power Grounding system Example: Internal system installation in a cabinet EBB SPDs Cabinet Receiver a b c Metal partition panel d e f Meteo g h i j Antenna cable Ethernet Power/solar panel Nivel Active Lightning Pro-

tection System An Active Lightning Protection (ALP) System combines protection with light-

ning detection. Functionality Carrying out preventive measures in advance Triggering an early streamer of ionised air. The streamer intercepts lightning discharges for the safe passage to a low impedance down-conductor. Leica customers reported successful application using products from:

Lightning Protection International Pty Ltd (www.lpi.com.au) A Passive Lightning Protection (PLP) System and an ALP are similar. The PLP System has no detection (preventive measures) or triggers for an early streamer. Leica customers reported successful application using products from:

Huber and Suhner (www.hubersuhner.com) Polyphaser (www.protectiongroup.com) Passive Lightning Pro-

tection System Down conductor sys-

tem A down conductor system consists of a bonding network that covers the outer face of a structure, for example building. 18 Safety Directions 007130_001abcdefdghij007131_001abcdefghij In a steel-reinforced concrete structure, the reinforcement of the outer walls can be used as natural components. Structures made of insulating material, for example wood or bricks, need an extra bonding network as down conductor system. Grounding As part of the external LPS, an earth termination system for grounding must address low earth impedance. Suitable for grounding are poles or depths/plate/ring earth counterpoises. Disadvantages Corrosions depending on the soil conditions Damage due to excavation Corrective measure Use a foundation grounding rod. Such a rod is required for electric facilities in and at structures, for example building, pillar or mast. The foundation grounding rod is built into the concrete foundation of the structure. Equipotentialisation Any incoming connection into a building that can transfer an electrical poten-

tial from outside to inside must be protected against electrical discharge. Recommendation Deploy an EBB which is properly connected to the grounding system at the building and/or cabinet entry point. Part Example Incoming connection into a building Water, gas, communication, data or power line Electrical discharge Lightning surge Structural separation in a cabinet Case A cabinet box is used to protect the receiver and electronic against environ-

mental impacts. Recommendation Use a structural separation with a metal partition panel within the cabinet. Purpose of a structural separation Separation of lightning protected and not protected part of the cabinet Avoiding crossed cables originating from the lightning protected and not protected part of the cabinet Attenuation of transient and magnetic induced fields 1.6 Description Electromagnetic Compatibility (EMC) The term Electromagnetic Compatibility is taken to mean the capability of the product to function smoothly in an environment where electromagnetic Safety Directions 19 radiation and electrostatic discharges are present, and without causing elec-

tromagnetic disturbances to other equipment. CAUTION Electromagnetic radiation Electromagnetic radiation can cause disturbances in other equipment. Precautions:

Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment may be disturbed. CAUTION Use of the product with accessories from other manufacturers. For example, field computers, personal computers or other electronic equipment, non-standard cables or external batteries This may cause disturbances in other equipment. Precautions:

Use only the equipment and accessories recommended by Leica Geosys-

tems. When combined with the product, other accessories must meet the strict requirements stipulated by the guidelines and standards. When using computers, two-way radios or other electronic equipment, pay attention to the information about electromagnetic compatibility provided by the manufacturer. CAUTION Intense electromagnetic radiation. For example, near radio transmit-

ters, transponders, two-way radios or diesel generators Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possib-

ility that the function of the product may be disturbed in such an electromag-

netic environment. Precautions:

Check the plausibility of results obtained under these conditions. CAUTION Electromagnetic radiation due to improper connection of cables If the product is operated with connecting cables, attached at only one of their two ends, the permitted level of electromagnetic radiation may be exceeded and the correct functioning of other products may be impaired. For example, external supply cables or interface cables. Precautions:

While the product is in use, connecting cables, for example product to external battery or product to computer, must be connected at both ends. 20 Safety Directions WARNING Use of product with radio or digital cellular phone devices Electromagnetic fields can cause disturbances in other equipment, installa-

tions, medical devices, for example pacemakers or hearing aids, and aircrafts. Electromagnetic fields can also affect humans and animals. Precautions:

Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment can be disturbed or that humans or animals can be affected. Do not operate the product with radio or digital cellular phone devices in the vicinity of filling stations or chemical installations, or in other areas where an explosion hazard exists. Do not operate the product with radio or digital cellular phone devices near medical equipment. Do not operate the product with radio or digital cellular phone devices in aircrafts. Do not operate the product with radio or digital cellular phone devices for long periods with the product immediately next to your body. Safety Directions 21 2 2.1 Design Satellite tracking Special features GR30/GM30/GR50 Description of the System General Information The instrument is designed for various permanent and semi-permanent reference station applications, including network RTK, single base station, scientific, cam-

paign, monitoring and seismic studies. collects, stores and disseminates GNSS data. is highly suited to system integration. supports various external devices including communication, meteo and tilt. The instrument can track GPS GLONASS Galileo BeiDou QZSS NavIC SBAS Refer to Tracking satellite signals. The instruments are equipped with several special features:

50 Hz data logging and streaming SmartTrack+ measurement engine with advanced frequency power spectrum analysis, automatic interference detection and interference mitigation options for higher accuracy and availability Up to 12 multiple logging sessions and 20 data streams Multiple data storage formats including MDB, RINEX and Hatanaka Supports high capacity storage up to 32 GB and intelligent Smart clean-

up Multiple data output formats including Leica, Leica 4G, RTCM 2.x,3.x, LB2, BINEX, CMR, CMR+

Modern, user friendly web interface GUI, available in different languages Site monitor to calculate a fixed position for structural monitoring and reference station integrity applications Leica VADASE to allow the detection of fast movements without any external correction data Configurable fully automated firmware update process Seamless integration with Leica GNSS Spider Robust lightweight metal housing Fully ruggedised to IP68, including a ruggedised Ethernet port Simple mounting for IT rack, cabinet and wall mount, unit is also stack-

able Built in communications module slot-in port Integrated device management for external devices Supports DHCP, DNS, DynDNS and mobile internet 22 Description of the System Ntrip Server/Client/Caster Improved security including IP filtering, access management and HTTPS with custom SSL certificate Out of the box plug and play hostname setup Wide supply voltage 10.5-28 V Low-power consumption, with 3.0-3.5 W typical External oscillator port USB client port Special features GR50 only In addition, the GR50 instruments are equipped with several special features:

Integrated display and keypad. Internal battery and charger. USB host port. Power over Ethernet. Bluetooth or WLAN. PPS and event port. Description of the System 23 2.2 GNSS Reference Station Components Component overview The following diagram shows a variety of reference station and monitoring setups and the most common accessories that can be used with a GR30/

GM30/GR50. a b c d Radio/GSM antenna Antenna bracket Antenna cable GFU housing incl. Radio/GSM device e Meteo sensor Tilt sensor f Serial cable g SD card h Bluetooth/WLAN antenna*

i Serial port 2/Event port*

j Connector for external oscillator k Optional radome for AR20/AR25 l m GNSS antenna, AR10/AR20

* GR50 only GNSS antenna, AR25 GNSS antenna, AS11 Antenna cable n o p q Optional lightning protection r s Ethernet hub Computer running GNSS Spider or web interface Ethernet cable t GR30/GM30/GR50 u v Slot-in device w Antenna cable Power supply x PPS cable*

y Device receiving electric pulse*

z 24 Description of the System saefgbdcmnolabwrtuvxyzpqhijk1645_003 Minimum setup components The following diagram shows the minimum components required to operate a GR30/GM30/GR50. a b c d e f g

SD card*

Antenna cable GNSS antenna Computer running web interface or Leica GNSS Spider Ethernet or USB cable GR30/GM30/GR50 Power supply The instrument can be operated without the SD card but only data streaming will be possible. A new firmware update will not be pos-

sible. Main components Component Description GR30/GM30/GR50 To provide the storage and streaming of raw satel-

lite data. Antenna Web interface Leica GNSS Spider To receive the satellite signals from the GNSS (Global Navigation Satellite System) satellites Web-based tool to configure the GR Series instru-

ment. The GR50 features a display and buttons which can be used for intial instrument setup or minor configuration changes in the field. The reference station office software including com-

prehensive instrument control and configuration, file download and firmware upload functions which sup-

port working with Leica GR Series instruments. Sup-

ports the connection to single or multiple reference instruments simultaneously. Description of the System 25 1699_003gfedcba 2.3 Unpacking the Instrument Delivery box The minimum items delivered with the GR30/GM30/GR50 include:

a b c d GR30/GM30/GR50 Leica USB documentation card GR30/GM30/GR50 Quick Guide Allen key (GR50 only) Additional equipment such as cables, antennas and power supply required for a complete reference station installation are delivered with the GR30/GM30/

GR50 when ordered. For an overview of a typical reference station installation and the accessories that can be used with the instrument go to GNSS Refer-

ence Station Components. For further information on accessories, please refer to the "GR/GM Series Operational Manual (Online Help)" and the "Leica Spider Equipment List" avail-

able on the Leica myWorld portal for your registered product. Instrument Components Accessories 2.4 GR30/GM30 components a b c d e f User interface USB and SD card cover Front rubber bumper Back rubber bumper GNSS antenna port External oscillator port g h i j k Serial port (P1) Ruggedised Ethernet port Power port Communication slot-in port antenna (P3) Communication slot-in port

(P3) 26 Description of the System 1700_005abcdabcdefghijk11583_003 GR50 components 2.5 Overview a b c d e f g h i Battery cover LEDs Front rubber bumper USB and SD card cover Display Buttons Back rubber bumper GNSS antenna port Bluetooth/WLAN antenna Operation PPS out port Serial and Event in port (P2) Serial port (P1) j k l m Ruggedised Ethernet port External oscillator port n Power port o Communication slot-in port p antenna (P3) Communication slot-in port

(P3) q The instrument can be operated by:

With the Outside World Interface (OWI). Contact your local Leica Geosys-

Pressing its buttons The web interface Leica GNSS Spider software tems representative for information on OWI documentation. The instrument is delivered with default settings which cover the needs of the typical use case. Use the web interface or Leica GNSS Spider to adjust the instrument settings. Operation by web interface The web interface is the main component used to configure and operate the instrument. Refer to the "GR/GM Series Operational Manual (Online Help)" for a detailed description of the web interface. Supported operating systems for web interface setup over USB Windows 7 (32 bit and 64 bit) Windows 8 (32 bit and 64 bit) Windows 10 (32 bit and 64 bit) Supported web browsers for the web interface All current versions of the following web browsers are supported and tested:

Internet Explorer/Edge Firefox Chrome Other web browsers, such as Opera or Safari, can work but are not regularly tested for compatibility. Description of the System 27 11586_002bdaefcghjkmopqiln Web interface security Operation by Leica GNSS Spider The web interface is the primary interface between the user and the instrument. To use the web interface correctly make sure that the web browser allows JavaScript to be run. Check the web browser settings if you have problems using the web interface. When accessing the web interface for the first time, or after the settings have been formatted, use the default User name (Admin) and Password

(12345678) to log in. For security reasons, it is recommended to create a new adminis-

trator account when logging in for the first time. After creating the new administrator, log out and relogin with the new user credentials. The default user account can then be deleted. Refer to the "GR/GM Series Operational Manual (Online Help)" for a step-

by-step guide. A Personal Unblocking Key is a PIN unlock key. The pre-installed PUK user has administrator rights and is based on the receiver's serial number. It can be used to access the receiver in case all other user credentials have been lost. User name:

PUK Password:

Your Personal Unblocking Key Refer to the document accompanying the ship-

ment of the receiver. Contact your local Leica Geosystems representative in case this document has been lost. The reference station software Leica GNSS Spider provides comprehensive instrument functionality, like the web interface. Many configuration settings are available both in the web interface and in Leica GNSS Spider. If such settings are configured in the web interface, and then an Upload Settings or Start is done from Leica GNSS Spider, the settings are overwritten. In this case use the web interface exclusively for settings that are not available in Leica GNSS Spider. To operate Leica GNSS Spider, refer to the

"GR/GM Series Operational Manual (Online Help)" for basic information.

"Leica GNSS Spider Online Help" for advanced information. Requirement GR30/GM30/GR50: Leica GNSS Spider v6.0 or later must be installed. The version requirement applies to active instrument connections to configure the instrument by Leica GNSS Spider. It does not apply to passive connections for data streaming only. 28 Description of the System GNSS Spider features Connecting the GR30/

GM30/GR50 to Leica GNSS Spider:

GNSS Spider features:

Simultaneous configuration and communication with one or many instru-

ments. Monitoring and messaging on instrument key parameters such as power voltage level, data storage availability, instruments internal temperature or events logged on the instrument. Visualisation of satellite tracking status. Transfer of raw data automatically from the instrument to a central data storage. Perform RINEX conversion manually or automatically at different decima-

tion rates and file lengths. FTP push archived data to multiple locations. Perform automatic quality control of archived RINEX data. Manage an entire network of reference stations. Supply single base or network RTK corrections to many users using vari-

ous communication methods, including for example, Ntrip . Protect and manage access to RTK correction services using the Spider Business Center advanced user access management. TCP/IP Ethernet over LAN, WAN, WLAN or Internet TCP/IP Mobile Internet using GPRS, EDGE or UMTS USB client connection to a PC/Laptop RS232 Lemo serial connection to a PC/Laptop Connect to Leica GNSS Spider in the following ways:

For TCP/IP connections, both Active and Passive connections are supported by direct TCP/IP. Active and Passive connections to Leica GNSS Spider are also supported using Ntrip with GR30/GM30/GR50 firmware v2.5 onwards. Bluetooth connections to Leica GNSS Spider are also possible, but not recommended. 2.6 Software Description All instruments use the same software concept. GR/GM series software Software type Description GR/GM firmware

(GR30_x.xx.xxx.fw/.zip)

(GM30_x.xx.xxx.fw/.zip)

(GR50_x.xx.xxx.fw/.zip) The GR/GM Series firmware is called RefWorx. This system software covers all functions of the instrument. The onboard web interface is integrated into the firmware and cannot be deleted. The English language is integrated into the firm-

ware and cannot be deleted. Numerous languages are available for the instru-

ments web server. Language software is also referred to as system language. Language software

(REF_LANG.sxx) Description of the System 29 Software type Description The system software enables a maximum of three languages which can be stored at any one time - the English language and two other lan-

guages. The English language is the default lan-

guage and cannot be deleted. One language is chosen as active language. Software upload Software for Description All GR/GM models All software is stored in the System RAM of the instrument. the web interface. direct copy to the SD card using a computer. FTP access to the SD card. A new firmware file must be uploaded to the SD card before installation. The file can be uploaded via:

After uploading, the firmware must be installed via the web interface. Refer to the "GR/GM Series Operational Manual (Online Help)" for fur-

ther information. Leica GNSS Spider can also be used to install the firmware. Loading the firmware to the SD card and installing it on the instrument is done in one step when using GNSS Spider. Refer to the "Leica GNSS Spider Online Help" for more information. 2.7 General Power options Power Supply Use the Leica Geosystems power supplies, batteries, chargers and accessories or accessories recommended by Leica Geosystems to ensure the correct func-

tionality of the instrument. Power for the instrument can be supplied either by power supply or batteries. Up to two external power supplies can be connected using a Y-cable. Model Internally Externally Power supply For the GR50 only, GEB242 (793975) battery for internal power supply. Battery can be charged from an external power source. GEV242 (774437), 110 V/240 V AC to 24 V DC power supply unit, supplied by Leica Geosystems, or GEV270 (807696) 90-264 V AC to 13.2 V DC 40 W power supply unit with GEV97 cable, supplied by Leica Geosystems, or GEB171 (439038)/GEB373 (905305) battery connected via a cable, or Car battery connected via a converter cable supplied by Leica Geosystems, or For GR50 only, Power over Ethernet via a category 5 Ethernet cable or higher to supply 13 W of power over Ethernet. 30 Description of the System Model Y-cable Power supply GEV243 (774438), dual power Y-cable can be used with one GEV242 24 V power supply and one other external power supply, such as an external battery GEB171/GEB373 or a GEV270 13.2 V power supply with GEV97 cable. The black Lemo connector on this cable only supports the use of the GEV242 power supply, or GEV172 (733298), Y-cable can be used with any com-

bination of 90-264 V AC to 13.2 VDC 40 W power supply GEV270 (807696) or a GEB171/GEB373 battery. When using the GR30/GM30/GR50 for permanent operations use Uninterrupt-

ible Power Supply units as a back-up in case of a main power failure. Example: Use the external battery GEB373 together with the GEV277 Y-cable. Refer to Using GEB373/GEV277 as UPS for GR30/GM30/GR50. The GR50 has a built-in battery and charger that can act as a short term Uninterruptible Power Supply. For long-term protection against power failure, an external Uninterruptible Power Supply can also be used. Using GEB373/GEV277 as UPS for GR30/

GM30/GR50 a b c d e GR30/GM30 GEV242 power supply Power cable GEV277 Y-cable GEB373 battery Description of the System 31 bcade011641_001 3 3.1 Installation location Installation Before Installation It is recommended that the instrument is installed so that it is protected from mechanical influences and lightning within 70 m of the antenna, without the need to use inline amplifiers. located sufficiently far enough away from potential sources of radio fre-

quency interference. High-power signals from nearby radio, radar or GSM/

GPRS/UMTS cell towers can cause problems with GNSS tracking. Such interference is not harmful to the instrument but could cause a loss of GNSS data. Installation orienta-

tion For inside assembly, the instrument can be installed in any direction When installing the instrument outside, orientate the instrument vertically so that the connector points are pointing downwards Cable installation Ensure that the cables between the instrument and antenna are positioned to prevent them from becoming bent, stretched or squeezed. For the installation of the cables, the general rules for the installation of electrical wiring apply. Using the wireless slot in device port 3.2 Description Please consider that a well-planned and thoroughly carried out electric install-

ation not only protects the cables against damage, but also looks professional. For detailed installation information, refer to the "GNSS Reference Station and Networks - An Introductory Guide". When using the wireless slot in device port with any slot in radio/GSM/3G/

CDMA module it is recommended to use an antenna extension cable and mounting bracket to correctly position the antenna vertically, and away from the Bluetooth/WLAN antenna, as shown in the following installation options. Installation Options GR/GM Series instruments are designed for various installation cases. Below is a short description of four installation cases for the instrument. Please note that the diagrams do not show all the equipment required for a complete reference station installation. For full installation details, please refer to the GNSS Reference Station and Networks - An Introductory Guide. Leica Spider Networks and Reference Stations Equipment List Rack Mount Together with the rack mount accessory kit the instrument can be easily mounted into a standard 19 inch IT rack. 32 Installation a b c d e f Radio/GSM antenna Antenna bracket Radio/ GSM antenna cable Rack mount kit GR30/GM30/GR50 Rack mount kit If space in the rack is limited, then the rubber bumpers on the instru-

ment can be removed. The total height of the rack kit and instrument is then 2U. If the bumpers are removed, please remove the small feet from the mounting brackets. The radio/GSM antenna must be installed on the outside of the rack if a slot-in or serial device is used. Wall / Cabinet Mount Together with the wall mount accessory kit the instrument can be easily mounted onto an existing wall or structure, or inside an environmental case. a b c Radio/GSM antenna Antenna bracket Radio/GSM antenna cable d Wall mount kit - feet e Wall mount kit -

bracket Rubber bumper f If space in the cabinet is limited, then the rubber bumpers on the instrument can be removed. If the bumpers are removed, please remove the small feet from the mounting brackets. The radio/GSM antenna must be installed on the outside of the rack if a slot-in or serial device is used. Installation 33 011642_001abcdefabdcef011643_001 Free Standing / Stack-

ing The instrument is designed to allow stable free standing installation and stacking for easy configuration of multiple receivers. When stacking multiple instruments on top of each other, the rubber bumpers must be on. Tripod The instrument has a built-in Tripod mount to allow attachment to all Leica Geosystems Tripods. a b c d e f AR10/AS11 (shown) GNSS antenna carrier with 5/8 inch screw Tribrach Tripod Antenna cable GR30/GM30/GR50 When using the instrument on a tripod, the rubber bumpers must be on. 34 Installation 011644_001GR10_019abcdef 4 4.1 GR30/GM30 User Interface LED Indicators on GR30/GM30 LED indicators Description The GR30/GM30 has Light Emitting Diode indicators. They indicate the basic instrument status. Diagram a b c d e f Power LED SD card LED Raw data logging LED RT out data stream LED RT in data stream LED Position LED Description of the LEDs IF the Power LED is off THEN The instrument is turned off. green The instrument is turned on. SD card LED Raw data logging LED off green yellow red off green yellow No SD card inserted or power is off. SD card is inserted. The free space on the SD card is greater than 20%. The free space on the SD card is below 20%. Recommended user action:

Activate the Smart clean-up or the automatic file delete for each log-

ging session. SD card is full. Data logging has stopped. Recommended user action:

Immediately activate the Smart clean-up or the automatic file delete for each logging session. No active logging sessions or power is off. Active logging sessions are configured on the instrument and data is being logged. Active logging sessions are configured and Smart clean-up is deleting data from all or some of the configured logging sessions. OR Active logging sessions are configured but no position is available. Recommended user action:

Check the remaining space of the SD card and delete old data if necessary. Check the tracking and position status. GR30/GM30 User Interface 35 GR10_003abcdef IF the is red RT out data stream LED RT in data stream LED off green red off green flashing green yellow red THEN Active logging sessions are configured but the SD card is full or no satellites are tracked. Recommended user action:

Check the SD card and the track-

ing status. No active data stream is configured or power is off. One or more data streams are configured and active. Data is being streamed. Data streams are active but no data is streamed. Recommended user action:

Check that satellites are tracked and a navigated position is avail-

able. Check that the correct refer-

ence position is entered. No active real time in data stream or power is off. A real time in data stream is configured and active, data is received and a fixed position is available. A real time in data stream is configured and active, data is received and a DGPS position is available. A real time in data stream is configured and active, data is received but no fixed or DGPS position is available. Incoming data streams are active but no data is received. OR Incoming data stream is configured and active but the instrument is not tracking satellites and/or no navigated position is available. Recommended user action: Check that the incoming data connection is set up cor-

rectly. Check the tracking and position of the instrument. Position LED off The instrument is switched off. flashing green The instrument is tracking satellites but no position is available. green A navigated position is available. red No satellites are tracked and no navigated position is available. 36 GR30/GM30 User Interface 4.2 Keyboard GR30/GM30 keyboard ON/OFF button Button ON/OFF a ON/OFF button Function button b LEDs c Function If GR30/GM30 already off: Turns on GR30/GM30 when held for 3 s. If GR30/GM30 already on: Turns off GR30/GM30 when held for 3 s. Hold the ON/OFF button for 10 s, to force the instrument to turn off. Instrument settings and some data can be lost when using this method. Function button All the following functions described assume the GR30/GM30 is already on. Button Function Function The Function and ON/OFF button work in combination and allow a number different functions as described in Button combinations. The Function button switches between these different functions. Button combinations Buttons How to

Activate dual button functionality Press and hold both buttons until all LEDs are flashing. Raw data Then release both buttons. After 1 s, the logging LED starts flashing. The following instrument commands are now activated. After any of the instrument commands in this table was used, the dual button functionality is turned off auto-

matically. You must turn on the dual button functionality every time before using the instrument commands. Start/Stop all logging sessions Activate the dual button functionality. If all logging sessions had been off, the Raw data log-

ging LED is flashing green. GR30/GM30 User Interface 37 GR10_002abc Buttons How to 3 s Press and hold the Function button until the LED flashes quickly to START all configured logging ses-

sions if the Raw data logging LED is flashing green. OR If any logging session had been active, the Raw data logging LED is flashing red. Press and hold the Function button until the LED flashes quickly to STOP all active logging sessions if the Raw data logging LED is flashing red. After logging has been started or stopped, the LED and instrument functionality goes back to general behaviour. Start/Stop all data streams Activate the dual button functionality. 1 X Press the Function button once until the streams LED starts flashing slowly. If all data streams had been off, the RT out data stream LED is flashing green. RT out data 3 s Press and hold the Function button until the LED flashes quickly to START all configured data streams if the RT out data steam LED is flashing green. If any data stream had been active, the RT out data stream LED is flashing red. OR Press and hold the Function button until the LED flashes quickly to STOP all active data streams if the RT out data stream LED is flashing red. After data streams have been started or stopped, the LED and instrument functionality goes back to general behaviour. Initialise the measurement engine Activate the dual button functionality. 2 X Press the Function button twice until the starts flashing slowly. Position LED 3 s Press and hold the Function button until the LED flashes quickly to reset the measurement engine. This action will delete all almanac and ephemeris information and the instrument will take a few minutes to restart tracking satellites. After the measurement engine has been initialised, the LED and instrument functionality goes back to general behaviour. Format receiver settings Activate the dual button functionality. 3 X Press the Function button three times until the LED starts flashing slowly:

Power 38 GR30/GM30 User Interface Buttons How to 3 s Press and hold the Function button until the LED flashes quickly to set all configured instrument set-

tings back to factory default values. After the system format is completed, the LED and instrument functionality goes back to general behaviour. Format the SD card Activate the dual button functionality. 4 X Press the Function button four times until the card LED starts flashing slowly:

SD 3 s Press and hold the Function button until the LED flashes quickly to format the SD card. After the SD card format is completed, the LED and instrument functionality goes back to general behaviour. Exit combined button functionality OR Use the button functionality as described above. 5 X To return to normal instrument functionality, press the Function button five times until all LEDs stop flashing. 4.3 USB and SD Card Cover USB port and SD card slot Description The GR30/GM30 has a USB port and an SD card slot. Diagram a b USB client port SD card slot USB client port The USB client port can be used to:

connect the GR30/GM30 to a computer and access the GR30/GM30 web interface and FTP server. connect the GR30/GM30 to a CS10/CS15/CS20 field controller and access the GR30/GM30 web interface. SD card slot Data is stored on a removable SD card. For more information on how to work with the SD card, refer to 7.3 Working with the Memory Device If no SD card is inserted, data storage is not possible. GR30/GM30 User Interface 39 GR10_020ab Unplugging connection cables or removing the SD card during data logging or streaming can cause loss of data. Switch off the instru-

ment before removing the SD card. While other SD cards can be used, Leica Geosystems recommends only using Leica SD cards. Leica Geosystems is not responsible for data loss or any other error that can occur while using a non-Leica card. SD cards can directly be used in the Leica USB Card Reader (767895 MCR7). Other computer card drivers can require an adaptor. If formatting the SD card is necessary, we highly recommend format-

ting the SD card on the instrument. Refer to the "GR/GM Series Oper-

ational Manual (Online Help)" for detailed instructions. SD card capacity Maximum supported capacity: 32 GB. 40 GR30/GM30 User Interface 5 5.1 GR50 User Interface LED Indicators on GR50 LED indicators Description The GR50 has Light Emitting Diode indicators. They indicate the basic instru-

ment status. Diagram a b c d e f g Power LED SD card LED Raw data logging LED RT out data stream LED RT in data stream LED Position LED Bluetooth LED Description of the LEDs IF the Power LED is off THEN The instrument is turned off. green The instrument is turned on. flashing green yellow red flashing yellow The instrument is on but has switched to a backup power source. If an internal battery is used, indicates that the remaining battery capacity is high. Only shown if using an internal battery. The remaining battery capacity is low. Recommended user action:

Provide an alternative power source. Only shown if using an internal battery. The remaining battery capacity is critical. Recommended user action:

Switch to a new power source immediately. The internal battery is charging. Charging is only indicated by LEDs when the instrument is turned off. When the instrument is on, the LEDs indicate the current power level. GR50 User Interface 41 016108_001bacdefg IF the is THEN flashing red Charging of the internal battery is activated but there is an error in charging the battery. Recommended user action:

Check and reattach the battery. If the problem does not disappear, please send the battery to Leica Geosystems Service. Charging is only indicated via LEDs when the instrument is turned off. When the instrument is on, the LEDs indicate the current power level. SD card LED off green yellow No SD card inserted or power is off. SD card is inserted. The free space on the SD card is greater than 20%. The free space on the SD card is below 20%. Recommended user action:

flashing green flashing yellow red off green yellow Activate the Smart clean-up or the automatic file delete for each log-

ging session. Use of external USB drive is configured but the device is not available. Data is written to the SD card. The free space on the SD card is greater than 20%. Use of external USB drive is configured but the device is not available. Data is written to the SD card. The free space on the SD card is below 20%. SD card is full. Data logging has stopped. Recommended user action:

Immediately activate the Smart clean-up or the automatic file delete for each logging session. No active logging sessions or power is off. Active logging sessions are configured on the instrument and data is being logged Active logging sessions are configured and Smart clean-up is deleting data from all or some of the configured logging sessions. OR Active logging sessions are configured but no position is available. Recommended user action:

Check the remaining space of the SD card and delete old data if necessary. Check the tracking and position status. Raw data logging LED 42 GR50 User Interface IF the is red RT out data stream LED RT in data stream LED off green red off green flashing green yellow red THEN Active logging sessions are configured but the SD card is full or no satellites are tracked. Recommended user action:

Check the SD card and the track-

ing status. No active data stream is configured or power is off. One or more data streams are configured and active. Data is being streamed. Data streams are active but no data is streamed. Recommended user action:

Check that data is tracked and a navigated position is available. Check that the correct reference position is entered. No active real-time in data stream or power is off. A real-time in data stream is configured and active, data is received and a fixed position is available. A real-time in data stream is configured and active, data is received, a DGPS position is available. A real-time in data stream is configured and active, data is received but no fixed or DGPS position is available. Incoming data streams are active but no data is received. OR Incoming data stream is configured and active but the instrument is not tracking satellites and/or no position is available. Recommended user action:

Check that the incoming data con-

nection is set up correctly. Check the tracking and position of the instrument. Position LED off The instrument is switched off. flashing green The instrument is tracking satellites but no position is available. green A navigated position is available. red No satellites are tracked and no navigated position is available. Bluetooth LED off No Bluetooth wireless signal (not configured or no connection established). GR50 User Interface 43 IF the is THEN blue Bluetooth connection configured and con-

nected. Please note the Bluetooth LED is only available on GR50 Bluetooth enabled versions. GR50 with WLAN do not support Bluetooth. 5.2 Keyboard and Display GR50 keyboard and display Left button Right button Up button Cancel button Down button Enter button Display a b c d e f g h ON/OFF button ON/OFF button Button ON/OFF Function If GR50 is already off: Turns on GR50 when held for 3 s. If GR50 is already on: Turns off GR50 when held for 3 s. Hold the ON/OFF button for 10 s, to force the instrument to turn off. Instrument settings and some data can be lost when using this method. Arrow buttons Cancel button Enter button Button Left/

Right Up/Down Button Cancel Button Enter Function To scroll through menus and configuration options. For editable fields use the arrow buttons for scrolling and selecting alphanumeric fields. Function To exit pages without storing changes. Function To select menu items, open new pages and select options. 44 GR50 User Interface 002981_003abcdefhg 5.3 USB and SD Card Cover USB port and SD card slot Description The GR50 has a USB host port, USB client port and an SD card slot. Diagram a b c USB client port SD card slot USB host port USB client port USB host port The USB client port can be used to:

connect the GR50 to a computer and access the web interface and FTP server. connect the GR50 to a CS10/CS15/CS20 field controller and access the web interface. The USB host port can be used to:

connect a USB mass storage device to the GR50 and push MDB and RINEX data from the SD card. SD card slot Data is stored on a removable SD card. For more information on how to work with the SD card, refer to 7.3 Working with the Memory Device If no SD card is inserted, data storage is not possible. Unplugging connection cables or removing the SD card during data logging or streaming can cause loss of data. Switch off the instru-

ment before removing the SD card. While other SD cards can be used, Leica Geosystems recommends only using Leica SD cards. Leica Geosystems is not responsible for data loss or any other error that can occur while using a non-Leica card. SD cards can directly be used in the Leica USB Card Reader (767895 MCR7). Other computer card drivers can require an adaptor. If formatting the SD card is necessary, we highly recommend format-

ting the SD card on the instrument. Refer to the "GR/GM Series Oper-

ational Manual (Online Help)" for detailed instructions. SD card capacity Maximum supported capacity: 32 GB. GR50 User Interface 45 GR25_004abc 6 6.1 Description Equipment Setup Basic Setup Step Description 1. 2. 3. 4. Plug the power cable/power supply into the GR30/GM30/GR50. Insert the SD card into the SD card slot. For more information on how to work with the SD card, refer to 7.3 Working with the Memory Device. Turn on the GR30/GM30/GR50. Attach the antenna cable, for example the GEV194, 1.8 m antenna cable, to the instruments antenna port and to the connector on the antenna. To access the instrument via Ethernet or USB refer to:

6.2 Set up by Web Interface Over Ethernet and DHCP 6.3 Set up in a Non-DHCP Network GR50 setup in a non-DHCP network using display and buttons 6.4 Install USB drivers 6.4.2 Setup via Web Interface over USB Refer to the "GR/GM Series Operational Manual (Online Help)" for detailed information on the web interface. 46 Equipment Setup 1211645_00343 6.2 Set up by Web Interface Over Ethernet and DHCP Setup via web Inter-

face over Ethernet and DHCP a b c d e GR30/GM30/GR50 Local network (LAN) DHCP server Ethernet cable Computers with web interface Step Description 1. 2. 3. 4. 5. 6. 7. Start the computer. To connect the instrument to the local LAN supporting DHCP, plug an Ethernet cable into the Ethernet port on the back of the GR30/

GM30/GR50. Turn on the GR30/GM30/GR50. Open a browser window on your computer. Type "GR*******" into the browsers address field, where *******

is the serial number of the instrument. For example, GR1700001. The web interface will now be accessible. Use the default User name (Admin) and Password (12345678). After logging in the first time you must create a new user account, including a new user name and password. The default user account can then be deleted. Refer to the GR Series Operational Manual (Online Help) for a step-by-

step guide. 8. Configure the GR30/GM30/GR50 for all required settings. Refer to the "GR/GM Series Operational Manual (Online Help)" for further details on using the instruments web interface. Equipment Setup 47 LAN1687_003adebc 6.3 Set up in a Non-DHCP Network Setup in a non-DHCP network If the instrument is setup in a non-DHCP network, the web interface can still be accessed using a crossed Ethernet cable. Setup for Windows 10 1. 2. 3. 4. 5. 6. 7. Start the computer. Connect the crossed Ethernet cable to the computer and the Ether-

net port on the back of the GR30/GM30/GR50. Turn on the GR30/GM30/GR50. On the computer go Start / Control Panel / Network and Inter-

net / Network Connections. Select the Network connection used with the crossed Ethernet cable, right click and select Properties. In the General tab, highlight Internet Protocol and press Proper-

ties Select Use the following IP address and enter IP address: 192.168.0.1 Subnet mask: 255.255.255.0 48 Equipment Setup 8. 9. Press OK. Open a browser window and enter 192.168.0.3 to open the web interface. Per default, the GR30/GM30/GR50 instrument is configured to obtain an IP address automatically from a DHCP network. To use the default static IP address 192.168.0.3, reboot the GR30/GM30/GR50 once it is connected to the crossed Ethernet cable. GR50 setup in a non-

DHCP network using display and buttons In a field campaign the GR50 can be configured through the display and but-

tons, to start or stop pre-configured data streams and logging sessions. For initial setup, the GR50 IT configuration for setup in a non-DHCP network can be done through the display and buttons. Left button Right button Up button Cancel button Down button Enter button Display a b c d e f g h ON/OFF button 1. 2. 3. 4. 5. Turn on the GR50. Use the arrow buttons, go to Configuration, Site Config. Enter the coordinates, antenna type and site code. Press Enter to store all changes. Use the arrow buttons go to Configuration, Network Config. Enter the IP address, Subnet mask and gateway of the network to connect the instrument to. Press Enter to store all changes. Equipment Setup 49 002981_003abcdefhg 6.4 6.4.1 Before you begin 6. 7. 8. For a field campaign setup, select Logging/Streaming and start or stop pre-configured data streams and logging sessions. Press Enter to store all changes. Refer to the "GR Series Operational Manual (Online Help) for further details on using the instrument. Install USB drivers General Before connecting the instrument to a computer using a USB cable, you must first install USB drivers. To install the USB drivers refer to the GR/GM USB Driver Installation Guide available on myWorld. Only one instrument can be connected to the computer via USB at a time. 6.4.2 Setup via Web Interface over USB Setup via web inter-

face over USB 1. 2. 3. 4. 5. 6. 7. 8. Turn on the instrument. Start the computer. Loosen the screw on the SD card/USB port cover. Open the SD card/USB port cover. Plug the USB cable into the USB port on the instrument. Plug the USB cable into the USB port of the computer. Open a browser and type in the IP address: 192.168.254.2 to access the instruments web interface. Use the default User name (Admin) and Password (12345678). After logging in the first time you must create a new user account, including a new user name and password. The default user account can then be deleted. Refer to the

"GR/GM Series Operational Manual (Online Help)" for a step-by-step guide. 9. Configure the instrument for all required settings. 50 Equipment Setup GR10_023651 6.5 Setup via Web Interface over Bluetooth (GR50) Setup via web inter-

face over Bluetooth

(GR50 Bluetooth version only) Left button Right button Up button Cancel button Down button Enter button Display a b c d e f g h ON/OFF button 1. 2. 3. 4. 5. 6. 7. 8. 9. Turn on the GR50. Use the arrow buttons, go to Configuration, Network Config. Scroll down to the Bluetooth field and use the left button to enable Bluetooth. Activate bluetooth on your computer and search for Bluetooth devices. The instruments hostname will be listed. Pair the Bluetooth connection of your computer with the instru-

ment. The default pairing code is 0000. The pairing code can be changed later in the web interface. Once the pairing is finished, right click on the GR device listed in your Bluetooth devices panel and select Connect. Go to the Network connections panel of your computer and select the Bluetooth network connection connected to the GR instrument. Right click and open the properties. Highlight the TCP/IP connection and click on the Properties but-

ton. Enter the IP address 192.168.253.x and subnet mask 255.255.255.0. Open a browser and type in the IP address: 192.168.253.2 to access the web interface. 10. Use the default User name (Admin) and Password (12345678). After logging in the first time you must create a new user account, including a new user name and password. The default user account can then be deleted. Refer to the

"GR/GM Series Operational Manual (Online Help)" for a step-by-step guide. 11. Configure the instrument for all required settings. Equipment Setup 51 002981_003abcdefhg 7 7.1 Web Interface login Operation Using the Web Interface Entering the instruments IP address or host name in a browser window dis-

plays the web interface login page. The home page is also shown after user login. For a partially restricted web interface access, the login as guest button can be used. This allows access to all instrument status information. The login page is not shown if the web interface access level is set to unrestricted. The web interface home page is opened directly. For security reasons it is not recommended to set the web inter-

face access to Unrestricted. To change the access setting, go to Receiver Setup / Access Management / Access settings. Web Interface - User Interface The default appearance of the web interface consists of the following main components. a Header b Menu Bar c Status: General Header d e Status: Tracking Status: Event log The header contains general information about the instrument. Instrument type Loaded firmware version Site code Current system date and time Menu Bar The menu bar at the top of the display contains links to the home page, all status information, GNSS management pages, receiver setup, help and sup-

port. The menus are extended when the mouse is moved over a menu item. If a link is not available to a logged in user, it is greyed out and not accessible. Which menu items are available is dependent on 52 Operation 002729_002decba the selected Access to web interface level, and the selected Web interface user level of the logged in user. Status: General Provides and overview of the current status of the instrument. The icons correspond to the LED indicators on the instrument. Status: Tracking Provides an overview of the current tracking status of the instrument. Status: Event log Displays the latest eight messages from the Status / Event log page. Online Help Access Description Press the help menu to open the complete online help. Press to open context-sensitive help. Press to activate hints on the active Web interface page. Refer to the "GR/GM Series Operational Manual (Online Help)" for detailed information on the web interface. 7.2 7.2.1 Batteries Operating Principles Charging / first-time use The battery must be charged before using it the first time, because it is delivered with an energy content as low as possible or might be in sleep mode. The permissible ambient temperature range for charging is from 0 C to

+45 C/+32 F to +113 F. For optimal charging, we recommend charging the batteries at a medium ambient temperature of +10 C to +20 C/

+50 F to +68 F if possible It is normal for the battery to become warm during charging. Using the chargers recommended by Leica Geosystems, it is not possible to charge the battery once the temperature is too high For new batteries or batteries that have been stored for a long time

(> three months), it is effectual to make a discharge/charge cycle For Li-Ion batteries, a single discharge/charge cycle is sufficient. We recommend carrying out the process when the battery capacity indicated on the charger or on a Leica Geosystems product deviates significantly from the actual battery capacity available. Operation 53 Operation/discharging Internal charging The batteries can be operated from 20 C to +55 C/4 F to +131 F ambient temperature, i.e. inside the GR50. Please note the internal tem-

perature reading on the GR50 web interface. The environmental temperature outside the instrument can be lower or higher. Low operating temperatures reduce the capacity that can be drawn; high operating temperatures reduce the service life of the battery Internal battery charging (inside the GR50) can be enabled in the GR50 web interface. Refer to the "GR/GM Series Operational Manual (Online Help)" for further information. When the GR50 is turned on, the battery charging status is indicated in the GR50 web interface. When the GR50 is powered down, battery charging is indicated via the LEDs. Refer to 5.1 LED Indicators on GR50 for further information. When charging the GEB243 battery inside the GR50 with the internal charger, it is technically possible to charge the GEB243 battery between -20C to +65C/-4F to +149F ambient instrument temper-

ature, i.e. temperature outside the GR50. Please note the internal temperature reading on the GR50 web interface. 7.2.2 Changing the Battery Insert and remove the battery on the GR50 step-by-step Step Description The battery is inserted in the front of the instrument. 1. Loosen the screws on the battery compartment with the Allen key provided with the GR50. 2. 3. 4. 5. 6. Remove the battery cover. With the arrow facing forward, slide the battery into the battery compartment and push so that it locks into position. Replace the cover of the battery compartment and tighten the screws. To remove the battery, loosen the screws and remove the cover of the battery compartment. Push the ledge on the right side of the battery compartment to the right until it releases the battery. 54 Operation 011646_001123 Step Description 7. 8. Pull out the battery. Replace the cover of the battery compartment and tighten the screws. Working with the Memory Device Keep the card dry. Use it only within the specified temperature range. Do not bend the card. Protect the card from direct impacts. NOTICE The SD card must not be removed while the instrument is writing data to the card. To remove the SD card safely, turn off the instrument beforehand. NOTICE Ensure that the instrument is off before inserting the SD card. Switching on the instrument will ensure the necessary folder structure is available on the SD card. Failure to follow these instructions could result in data loss and/or permanent damage to the card. 7.3 Insert and remove an SD card into instru-

ment step-by-step Step Description The SD card is inserted into a slot inside the SD card/USB port cover on the front of the instrument. 1. 2. 3. 4. Loosen the screw on the SD card/USB port cover. Open the SD card/USB port cover. Place the SD card into the slot. The card should be held with the contacts downwards and facing the slot. Do not touch the contacts. Slide the card firmly into the slot until it clicks into position. Operation 55 325011647_0011 Step Description 5. 6. To remove the SD card, gently press inwards on the card to release it from the slot. Place the SD card/USB port cover back over the slot and tighten the cover screw. 7.4 7.4.1 Description Working with Radio, Modem and GSM Devices General Various devices can be used with the instrument, including GSM/Radio GFU devices connected via a serial port Slot-in devices External Modems connected via a serial port External Radios connected via a serial port 7.4.2 Serial Devices Devices fitting into a GFU housing For an up to date list of supported GFU devices, please refer to the latest Spider Equipment list, or ask your local Leica Geosystems representative. Connecting a GFU device to a GR30/

GM30/GR50 1. 2. 3. Connect the GEV232 or GEV233 GFU cable to the serial port on the GFU housing. Connect the GEV232 or GEV233 GFU cable to the serial port on the GR30/GM30/GR50. The GFU device is successfully connected to the instrument when the LEDs on the GFU are on. Insert and remove a SIM card step-by-step for an external GFU device 56 Operation 1649_003123002223_0024567 The SIM card is inserted into a slot on the bottom of the GFU hous-

ing. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Take the SIM card, a coin and a pen. Locate the SIM card screw, that covers the SIM card slot, on the bottom of the GFU housing. Insert the coin into the groove of the SIM card screw. Turn the coin anticlockwise to loosen the SIM card screw. Remove the SIM card screw from the housing. Using the pen, press the small button of the SIM card slot to eject the SIM card holder. Take the SIM card holder out of the housing. Put the SIM card into the SIM card holder, the chip facing up. Insert the SIM card holder into the SIM card slot, the chip facing the connectors inside the slot. Place the SIM card screw back on the housing. Insert the coin into the groove of the SIM card screw. Turn the coin clockwise to tighten the SIM card screw. LED indicators Description Each GFU housing for a radio or digital cellular phones has Light Emitting Diode (LED) indicators on the bottom side. They indicate the basic device status. Diagram a Mode LED, available for Satel-

line radios Data transfer LED Signal strength LED Power LED b c d Operation 57 abcdGR10_024 Description of the LEDs IF the on GFU14 with Satelline radios GFU27 with Satelline M3 TR1 GFU30 with Satelline M3 TR4/TR4+

Mode LED Data transfer LED Signal strength LED is red THEN the device is in the configur-

ation mode controlled from the PC via cable. any device off data is not being transferred. GFU19 (US) GFU25 (CAN) GFU26 (US) GFU24 with Siemens MC75 GFU28 with Telit UC864-

G green or flashing green data is being transferred. red red red: long flash, long break device is on, not registered on the network. call is in progress. no SIM card inserted, no PIN entered or network search, user authentication or net-

work login in progress. red: short flash, long break logged onto network, no call in progress. red: flashing red, long break GPRS PDP context activated. red: long flash, short break Packet switched data transfer is in progress. GFU29 with Cinterion PXS8 GFU31 with Cinterion LTE PLS63-W GFU14 with off off 500 ms on and 500 ms off Flashing every 4 s Flashing every 2 s Flashing every 1 s red or flashing red device is off. LED has not been activated by the GR30/GM30/GS25. network searching or limited service due to missing SIM or PIN. registered to network, but no data transfer in progress. packet service data transfer in progress. circuit switched data transfer in progress (GSM/UMTS only). the communication link, Data Carrier Detection (DCD), is okay on the roving receiver. 58 Operation IF the on Satelline radios GFU27 with Satelline M3 TR1 GFU30 with Satelline M3 TR4/TR4+

GFU29 with Cinterion PXS8 any other device Power LED is off THEN the DCD is not okay. off green off green power is completely off OR GSM module is shut down. 10 s power down are required to restart. power is on AND GSM module is ready. power is off. power is okay. 7.4.3 Slot-in Devices Digital cellular phones fitting into the slot-in port (P3) Digital cellular phone Telit 3G GSM/GPRS/UMTS Cinterion LTE PLS63-W Radios fitting into the slot-in port (P3) Radio Satelline TA11 (TX only) Satelline M3-TR1 (TX/RX) Satelline M3-TR4/TR4+

Device SLG1-2 SLG31 Device SLR1-2 SLR5-1 SLR6-1 Devices fitting into the GR30/GM30/GR50 Insert and remove a slot-in-device in a GR30/GM30/GR50 Operation 59 11231650_003 1. 2. 3. 4. 5. Loosen the screws of the communication slot-in port (P3) with the Allen key that is supplied with the slot-in device. Remove the compartment cover and attach it to the slot-in device. Insert the slot-in device into the P3 slot-in port. The LEDs on the device must point downwards. Tighten the screws. All screws have to be tightened to ensure that the instru-

ment is waterproof. Attach the antenna for the slot-in device to communication slot-in port antenna (P3), which is located below the slot-in port next to the power port (PWR). Insert and remove a SIM card step-by-step The SIM card is inserted into a slot on the side of the slot-in-device. Take the SIM card and a pen. 1. Using the pen, press the small button of the SIM card slot to eject the SIM card holder. 2. 3. 4. Take the SIM card holder out of the slot-in-device. Place the SIM card into the SIM card holder, the chip facing up. Insert the SIM card holder into the SIM card slot, the chip facing the connectors inside the slot. LED indicators Description Each slot-in-device for a radio or digital cellular phones has Light Emitting Diode (LED) indicators on the bottom side. They indicate the basic device status. Diagram Power LED Signal strength LED Data transfer LED a b c d Mode LED, available for Satelli-

ine TA11 (SLR12) 60 Operation GR10_01121GR10_012abcd Description of the LEDs IF the on SLR1-2 with Satelline TA11 SLR5-1 with Satelline M3 TR1 Mode LED Data transfer LED Signal strength LED is red THEN the device is in the program-

ming mode controlled from the PC via cable. any device off data is not being transferred. flashing green data is being transferred. red call is in progress. red: long flash, long break no SIM card inserted, no PIN entered or network search, user authentication or net-

work login in progress. red: short flash, long break logged on to network, no call in progress. red: flashing red, long break GPRS PDP context activated. red: long flash, short break Packet switched data transfer is in progress. off off 500 ms on and 500 ms off flashing every 4 s device is off. LED has not been activated by the GR/GM. network searching or limited service due to missing SIM or PIN. registered to network but no data transfer in progress. flashing every 2 s packet service data transfer flashing every 1 s red flashing red in progress. circuit switched data transfer in progress (GSM/UMTS only). the communication link, Data Carrier Detection (DCD), is okay on the roving instru-

ment. the communication link, Data Carrier Detection (DCD), is okay on the roving instru-

ment, but signal is weak. SLG1-2 with Telit 3G SLG31 with Cinterion LTE PLS63-W SLR1-2 with Satelline TA11 SLR5-1 with Satelline M3 TR1 SLR6-1 with Operation 61 IF the on Satelline M3 TR4/TR4+

is off THEN the DCD is not okay. Power LED any device off green power is off. power is okay. 62 Operation 8 8.1 Care and Transport Transport Transport in a road vehicle Never carry the product loose in a road vehicle, as it can be affected by shock and vibration. Always carry the product in its container and secure it. For products for which no container is available use the original packaging or its equivalent. Shipping 8.2 Product Li-Ion batteries 8.3 Product and accessories Damp products When transporting the product by rail, air or sea, always use the complete original Leica Geosystems packaging, container and cardboard box, or its equi-

valent, to protect against shock and vibration. Storage Respect the temperature limits when storing the equipment, particularly in summer if the equipment is inside a vehicle. Refer to 9 Technical Data for information about temperature limits. Refer to 9 Technical Data for information about storage temperature range Remove batteries from the product and the charger before storing After storage recharge batteries before using Protect batteries from damp and wetness. Wet or damp batteries must be dried before storing or use A storage temperature range of 0 C to +30 C / +32 F to +86 F in a dry environment is recommended to minimize self-discharging of the battery At the recommended storage temperature range, batteries containing a 40% to 50% charge can be stored for up to one year. After this storage period the batteries must be recharged Cleaning and Drying Use only a clean, soft, lint-free cloth for cleaning. If necessary, moisten the cloth with water or pure alcohol. Do not use other liquids; these may attack the polymer components. For power supplies and chargers:

Use only a clean, soft, lint-free cloth for cleaning. Dry the product, the transport container, the foam inserts and the accessories at a temperature not greater than 40 C/104 F and clean them. Remove the battery cover and dry the battery compartment. Do not repack until everything is dry. Always close the transport container when using in the field. Cables and plugs Keep plugs clean and dry. Blow away any dirt lodged in the plugs of the connecting cables. Connectors with dust caps Wet connectors must be dry before attaching the dust cap. Care and Transport 63 9 9.1 9.1.1 Instrument technology Tracking satellite signals Technical Data GR30/GM30/GR50 Technical Data Tracking Characteristics Leica patented SmartTrack+ technology Advanced measurement engine generation 7 (555 universal tracking chan-

nels, flexible number of signals per satellite, more than 140 satellites multifrequency) Resilient signal tracking and interference mitigation technology ensuring consistent, accurate and reliable GNSS multi-frequency measurements even in challenging environments Automatically detects and notifies about relevant signal interference Industry leading Pulse Aperture Correlator (PAC) multipath mitigation technology for superior quality measurements Excellent low elevation tracking Very low noise GNSS carrier phase measurements with < 0.5 mm precision Minimum acquisition time The following satellite signals are tracked1):

GPS2): L1 C/A, L1C, L2P(Y), L2C, L5 GLONASS2): L1, L2P, L2C, L3 Galileo: E1, E5a, E5b, E5ab (AltBOC), E6 BeiDou: B1I, B1C, B2I, B2a, B2b, B3I QZSS2): L1 C/A, L1C, L2C, L5 NavIC: L5 SBAS: L12) from WAAS, EGNOS, GAGAN, MSAS Time for initial acquisition of signals Cold start3) < 39 s (typical) Hot start4) < 20 s (typical) Time for reacquisition of signals L1 < 0.5 s (typical) 1) The hardware is prepared for new signals and is designed for BeiDou Phase 2, Phase 3, B1, B2, B3 and Galileo commercial service compatibility. The firmware will be enhanced to support new signals as soon as the officially pub-

lished signal interface control documentation (ICD) becomes available and the systems operational constellation allows for commercial practical use. Gener-

ally, the tracking capability for a specific satellite system is based on publicly available information. For cases where public information is subject to change or not yet available, Leica Geosystems cannot guarantee that these receivers will be fully compatible with a future generation of satellites or signals. 2) GPS L1P(Y), GLONASS L1P, L5 CDMA, QZSS L6 and SBAS L5 can be provided through future firmware upgrade. 3) Typical value. No almanac or ephemerides and no approximate position or time. 4) Typical value. Almanac and recent ephemerides saved and approximate posi-

tion and time entered. 64 Technical Data L2 < 1.0 s (typical) Sensitivity Initial acquisition (cold): 355) dB-Hz Initial acquisition (hot): 356) dB-Hz Reacquisition: 31 dB-Hz Tracking GNSS: 287) dB-Hz GPS Carrier tracking Condition GR30/GM30/GR50 GPS code measurements Interference monitor-

ing and mitigation L1, AS off or on Reconstructed carrier phase via C/A-code. L2, AS off L2, AS on Reconstructed carrier phase via P2-code. Switches automatically to patented P-code aided tech-

nique providing full L2 reconstructed carrier phase. Condition GR30/GM30/GR50 L1, AS off L1, AS on L2, AS off L2, AS on Code measurements: C/A-code. Code measurements: P2-code and/or L2C code. Code measurements: Patented P-code aided code and/or L2C code. Code smoothing using carrier phase measurements is optional. The receiver continuously measures and monitors the relevant frequency spectrum for unwanted interference at user definable sensitivity. The auto-

matic detection and notification about potential interference assist the admin-

istrator to take informed decisions. The SmartTrack+ Advanced Interference Mitigation option offers resilient sig-

nal tracking ensuring reliable GNSS multi-frequency operation even in challen-

ging environments. The radio frequency power spectrum levels can be measured and output at configurable density and update rate for all GNSS bands. Leica Interference Toolbox desktop software allows to easily monitor, quantify and enable mitigation options on the receiver to remove interference sources impacting the receiver performance. 9.1.2 Measurement Precision and Position Accuracy Measurement precision, accuracy in position and height, reliability and time for initialisation are dependent upon various factors including the number of satellites tracked, the observation time, the ephemeris accuracy, the atmo-

5) Applies to GPS, for all other 41 dB-Hz 6) Applies to GPS, for all other 39 dB-Hz 7) Applies to Non-Galileo, for Galileo 31 dB-Hz Technical Data 65 spheric conditions, multipath and resolved ambiguities. Figures quoted assume normal to favourable conditions. The following accuracies, given as root mean square (rms), are based on measurements processed using receiver firmware, LEICA Geo Office, LEICA Infinity and the Bernese Software. The use of multiple GNSS systems can increase accuracy by up to 30% relative to GPS only. GNSS measurements Fully independent code and phase measurements of all frequencies. Precision8) GPS L1/L2/L5 Resolution Phase Code 0.2 mm rms 20 mm rms 0.01 mm 0.0005 m Resolution of Carrier to Noise ratio (C/No): 0.05 dB-Hz Accuracy (rms) single receiver navigation mode Navigation accuracy 5-10 m rms for each coordinate. Degradation possible due to Selective Availability. Leica VADASE - Velocity & Displacement Engine Velocity accuracy: 0.003 m/s rms horizontal, 0.005 m/s rms vertical. Typical velocity derived displacement sensitivity: 1 cm/s horizontal, 2 cm/s vertical. Velocity Limit: 515 m/s.

(Export licensing restricts operation to a maximum of 515 m/s) Accuracy in differen-

tial code mode Accuracy in differen-

tial phase mode Typical position accuracy of a differential code solution for static and kin-

ematic surveys:

SBAS (GPS-only): 0.6 m DGNSS: 0.25 m + 1 ppm (horizontal), 0.5 m + 1 ppm (vertical) Accuracy (rms) with Post-Processing9) Static (phase) with long observations Static and rapid static (phase) Kinematic (phase) Horizontal 3 mm

+ 0.1 ppm 3 mm

+ 0.5 ppm 8 mm

+ 1 ppm Accuracy (rms) with Real-Time (RTK)9) Standard of compliance Compliance with ISO17123-8 Vertical 3.5 mm

+ 0.4 ppm 5 mm

+ 0.5 ppm 15 mm

+ 1 ppm 8) For satellites with C/No higher than 42 dB-Hz; Galileo and BeiDou values are expected to be similar. 9) Additional signals from modernised GNSS and a full constellation of emer-

ging satellites such as BeiDou and Galileo will further increase measurement performance and accuracy. 66 Technical Data Accuracy (rms) with Real-Time (RTK)11) Site Monitor Positioning Modes10)

(Horizontal/

Vertical) Reference Station Monitoring Network RTK Rover H V H V H V Single Baseline

(<30 km) 6 mm

+ 1 ppm 10 mm

+ 1 ppm 8 mm

+ 1 ppm 15 mm

+ 1 ppm 8 mm

+ 1 ppm 15 mm

+ 1 ppm Network RTK 6 mm

+ 0.5 ppm 10 mm

+ 0.5 ppm 8 mm

+ 0.5 ppm 15 mm

+ 0.5 ppm 8 mm

+ 0.5 ppm 15 mm

+ 0.5 ppm Sampling Smoothed Instantaneous Instantaneous On-the-fly (OTF) initialisation RTK technology Reliability of OTF initialisa-

tion11) Time for initialisation(ty p.)12) Leica SmartCheck technology 99.999%

99.999%

99.99%

10 seconds 10 seconds 4 seconds OTF range12) Up to 80 km Up to 70 km Up to 70 km Network RTK Network technology Leica SmartRTK technology Supported RTK network solutions Supported RTK network standards VRS, FKP, i-MAX MAC (Master Auxiliary Concept) approved by RTCM SC104 11) Additional signals from modernised GNSS and a full constellation of emer-

ging satellites such as BeiDou and Galileo will further increase measurement performance and accuracy. 10) Three positioning modes are available:

Reference Station: This mode is designed for monitoring the stability of the antenna position of a reference station. It is optimized for long baselines as used within RTK networks. Movements will be detected with a high reli-

ability while the positioning results are smoothed to prevent outliers from triggering false alarms. Monitoring: In this mode the position calculation is optimized for monitor-

ing applications with short baselines. Positioning results are less smoothed than in Reference Station mode as outliers are less likely. Therefore, a posi-

tion change may be detected slightly faster than in Reference Station mode. Network RTK: In this mode the position calculation will behave as on a real rover. 12) Might vary due to atmospheric conditions, signal multipath, obstructions, signal geometry and number of tracked signals. Technical Data 67 The mentioned accuracy values for post-processing are based on using the LEICA Geo Office and LEICA Infinity. Using specialist sci-

entific software (Bernese) available from Leica Geosystems, the fol-

lowing accuracies can be achieved in static post-processing mode, even on very long baselines:

24 mm in plan 36 mm in height 9.1.3 Technical Data Dimensions The dimensions are given for the housing without the sockets. GR30/

GM30/GR50 Without bumpers With bump-

ers Length [cm]

Width [cm]

Thickness [cm]

21.0 22.0 19.0 20.0 7.8 9.4 Drill hole dimensions for holder Weight GR30/GM30 weight:

Type Without bumpers With bumpers GR50 weight:

Type Without battery*

With battery*

* With bumpers Weight [kg]

1.50 1.67 Weight [kg]

1.84 2.29 Data capacity all receivers Data can be recorded on the SD cards. The figures shown are accurate to about 1%. They depend on the tracking settings configured on the instrument and are valid for all receivers. 68 Technical Data 007132_002237.5115.3 d=6.3 8 GB card, GPS (L1+L2), 12 satellites Rate

[s]

MDB only

[h]

RINEX v2 only [h]

1 30 6000 9000*

169200 222200*

1430 5000*

41500 130400*

* Size when zipped RINEX v2 Hatanaka only [h]

5200 14300*

112200 312200*

RINEX v3 only [h]

1450 5000*

42100 130300*

RINEX v3 Hatanaka only [h]

5200 14400*

119300 316600*

8 GB card, GPS + GLONASS (L1+L2), 12/10 satellites Rate

[s]

MDB only

[h]

RINEX v2 only [h]

1 30 3300 4900*

92600 119500*

780 2700*

22400 70800*

* Size when zipped RINEX v2 Hatanaka only [h]

2900 7800*

63900 168200*

RINEX v3 only [h]

800 2700*

23100 70700*

RINEX v3 Hatanaka only [h]

2900 7900*

64800 170300*

8 GB card, GPS + GLONASS + BDS (B1+B2), 12/10/12 satellites Rate

[s]

MDB only

[h]

RINEX v2 only [h]

RINEX v2 Hatanaka only [h]

RINEX v3 only [h]

1 30 2100 3200*

59800 77700*

* Size when zipped 520 1750*

14900 45800*

RINEX v3 Hatanaka only [h]

1900 5100*

42000 110700*

8 GB card, GPS + GLONASS + Galileo (E1+E5a+E5b+AltBOC), 12/10/10 satellites Rate

[s]

MDB only

[h]

RINEX v2 only [h]

1 30 1840 2600*

50300 64900*

420 1460*

12200 38500*

* Size when zipped RINEX v2 Hatanaka only [h]

1590 4200*

34700 91400*

RINEX v3 only [h]

430 1460*

12500 38400*

RINEX v3 Hatanaka only [h]

1610 4300*

35200 92500*

Technical Data 69 Power Batteries 8 GB card, GPS + GLONASS + Galileo + BDS (B1+B2), 12/10/10/12 satel-

lites Rate

[s]

MDB only

[h]

RINEX v2 only [h]

RINEX v2 Hatanaka only [h]

RINEX v3 only [h]

1 30 1410 2000*

38700 50200*

* Size when zipped 330 1130*

9600 29600*

RINEX v3 Hatanaka only [h]

1230 3300*

27200 71600*

24 V Power supply GR30/GM30 power consump-

tion:

3.5 W typically, 24 V@145 mA GR50 power consumption:

3.1 W typically, 24 V@130 mA External supply voltage:

Nominal 24 V DC, voltage range 10.5 V to 28 V DC Battery internal Battery external Internal charger Internal GR30 l GR50 l l l Type (GEB243) Rechargeable Li-Ion battery. Voltage Capacity Weight 14.4 V GEB243: 6.4 Ah/92.1 Wh 0.41 kg Operation time Powers receiver plus antenna for up to 24/29 hours. External Type Voltage Capacity Weight Operation time Uninterruptible Power Supply

(UPS) GEB171 GEB373 Rechargeable NiCd Rechargeable Li-Ion 12 V 14.4 V 9.0 Ah/108 Wh 20.1 Ah/298 Wh 2.1 kg 2.0 kg Powers receiver plus antenna for about 2735 hours. Powers receiver plus antenna for about 7593 hours. Use with 833 864 GEV277 Y-cable and 774 437 GEV242 charger 70 Technical Data Connector types Port PWR Serial P1 Description LEMO-1 female, 5 pin LEMO-1 female, 8 pin Serial P2 / Event *

LEMO-1 female, 8 pin GNSS antenna TNC female P3 slot-in antenna TNC female Oscillator Ethernet PPS *

USB client Bluetooth/WLAN antenna *

MMCX female, 24QMA-50 2-3/133, 5/10 MHz RJ45 ruggedised, 10/100 Mbit LEMO ERN.OS.250.CTL Type Mini B RP-SMA Female USB host *

Standard Type A

GR50 only Power port Serial ports Data output USB client port USB host port All receivers Description Connector Port P1 P2 (GR50 only) Raw Data Almanac Ephemeris Position data Support:

Speed:

GR50 only:

Support:

Speed:

5 pin LEMO supporting dual power inputs LEMO-1, 5 pin, LEMO HMG.1B.305.CLNP Description Baud rates 2400-115200 baud, incl. RTS/CTS Baud rates 2400-115200 baud, incl. RTS/CTS Default setting 115200/N/8/1/N 115200/N/8/1/N USB 2.0 Full speed, 12 Mbit/s (1,5 MB/s) USB 2.0 *

High speed, 480 Mbit/s (60 MB/s) Output power:

500 mA (5 V) => Support devices up to 2.5 W

If USB 3.0 data mass storage devices do fully comply with USB 2.0 standard, they are also supported. External oscillator Frequency:

5 MHz or 10 MHz Input impedance:

50 W nominal Input VSWR:

2:1 maximum Technical Data 71 Signal level:

0 dBm minimum to +10.0 dBm maximum Frequency stability:

0.5 ppm maximum Wave shape:

Connector:

Sinusoidal MMCX female - 24QMA-50-2-3/133 On the GR30/GR50, remove the External oscillator port cover before connecting the cable. Internal Oscillator aligned to GPS time within 20 ns. Pulse Per Second

(PPS)*

GR50 only Peak Impedance 5 V DC = High 50 W nominal Pulse length 1 ms Positive/negative edge Cable connectivity Connector Leading edge coinciding with the beginning of each epoch Selectable via Web interface. Matched with an appropriate impedance of 50 W LEMO ERN.OS.250.CTL

* PPS pulse typically accurate to 20 ns Ethernet network interface All receivers IEEE Standards:

Link Speed:

Protocol:

Connector:

802.3 10BASE-T Ethernet 802.3u 100BASE-TX Fast Ethernet 802.3 Auto-negotiation 10/100 MB, Half/Full Duplex CSMA/CD Ruggedised RJ45 Simple Network Man-

agement Protocol

(SNMP) SNMP is an Internet-standard protocol for managing devices on IP networks. It can be used in network management systems to monitor receivers for con-

ditions that warrant administrative attention. It can also be used to monitor other IP based network devices like routers, switches or modems, as many modern network devices support the SNMP protocol. This means that by using SNMP protocol all the devices of the network infrastructure (communication devices and GNSS receivers) can be monitored if they support SNMP. This may help in tracking down network issues, like malfunctioning routers, bandwidth issues and other problems that may affect the availability and reliability of GNSS network services. GR/GM receivers support SNMP versions v1, v2p and v2c. Bluetooth Type:

Bluetooth 2.0 Enhanced Data Rate:

EDR maximum 2.1 Mbits/s Connector:

SMA male 72 Technical Data WLAN Type (single stream):

IEEE 802.11 b/d/g/n 9.2 Environmental specifications Band support:

Station Mode: 2.4 GHz, channel 1-13*

Network authentication:

Open, Shared, WPA-PSK (no server), WPA2-PSK (no server) Encryption type:

Disabled, WEP, TKIP, AES Maximum radiated output power:

17 dBi EIRP**

Connector:

SMA male

* Maximum supported channels for IEEE82.11 d depends on region.

** RF power including maximum antenna gain (2 dBi). Environmental Specifications Temperature Type Instrument Leica SD cards GEB243 GEV242 Operating temperature

[C]

Storage temperature

[C]

40 to +65 40 to +85 20 to +55 20 to +60 40 to +80 40 to +125 40 to +70 40 to +85 Protection against water, dust and sand Type Protection Instrument IP68 (IEC 60529) Dust tight Protected against continuous immersion in water. Tested for 2 h in 1.40 m depth. GEB242 IP54 (IEC 60529) Dust protected Protection against splashing water from any direc-

tion GEV242 For indoor use only Humidity Type Instrument Protection Up to 100%

The effects of condensation are to be effectively counteracted by periodically drying out the instru-

ment. GEV242 For indoor use only 9.3 Antennas Technical Data Description and use The antenna is selected for use based upon the application. The table gives a description and the intended use of the individual antennas. Technical Data 73 Type AR25 AR20 AR10 AS11 Description Use GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC, L-Band antenna, using a classical Dorne & Margoline element with a 3D choke ring ground plane. Optional protective radome. GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC, L-Band reference station and monit-

oring antenna using an innov-

ative planar quad-feed radiat-

ing element with a gold choke ring ground plane. Optional protective radome. GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC, L-Band reference station and monit-

oring antenna using an innov-

ative planar quad-feed radi-

ating element with a large ground plane and built-in radome. Compact geodetic GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC antenna with a built-in ground plane. High end applications, includ-

ing all reference station and monitoring. Especially good for scientific studies where excellent low elevation tracking is required. High end applications, includ-

ing all reference station and monitoring. Especially suited for Network RTK, where excellent mul-

tipath rejection and the best phase centre stability is required. General use for standard and high accuracy reference sta-

tion and monitoring applica-

tions. Standard Network RTK and monitoring applications. Dimensions Connector Type Height [cm[

Diameter [cm[

AR25 20.0 38.0 AR20 16.3 32.0 AR10 14.0 24.0 AS11 6.0 16.5 AR25:

AR20:

AR10:

AS11:

N-Type female, with TNC adapter supplied N-Type female, with TNC adapter supplied TNC female TNC female Mounting All antennas:

5/8" Whitworth Thread 74 Technical Data Suitable for Male 5/8 11 TPI screw thread Diameter: 3.20 inch (8.19 cm) Overall heights: 3.036 inch (7.71 cm) SECO 2072-33 Adjustable Tilt Monument Mount accessory characteristics:

Weight: 6.32 lb (2.87 kg) Includes a removable brass 5/8 11 male stud adjustable in azimuth and held in location by two set screws Allow levelling by three screws with a tilt range 7 Height above the pivot point to the stud shoulder is 1.37 inch (3.50 cm) Height below the brass 5/8 stud to the shoulder is 0.463 inch (1.18 cm) Axis height is engraved on the outside of the monuments Weight Electrical data and characteristics AR25:

AR20 AR10:

AS11:

Type Voltage13) [V DC]

Current max (@5V)

[mA]

8.1 kg, radome 1.1 kg 5.9 kg, radome 0.9 kg 1.1 kg 0.44 kg AR20 3.312 100 AR10 3.312 100 AR25 3.312 150

(100 mA typical) Nominal impedence

50 50 50 AS11 3.818 60 50 Frequency:

GPS GLONASS Galileo BeiDou QZSS:

NavIC L-Band L1, L2

(including L2C), L5 L1, L2, L3, L5 E2-L1-E1, E5a, E5b, E5a+b

(AltBOC), E6 L1, L2

(including L2C), L5 L1, L2, L3, L5 E2-L1-E1, E5a, E5b, E5a+b

(AltBOC), E6 L1, L2

(including L2C), L5 L1, L2, L3, L5 E2-L1-E1, E5a, E5b, E5a+b

(AltBOC), E6 L1, L2

(including L2C), L5 L1, L2, L3, L5 E2-L1-E1, E5a, E5b, E5a+b

(AltBOC), E6 B1, B2, B3 B1, B2, B3 B1, B2, B3 B1, B2, B3 L1, L1C, L2C, L5, L1-SAIF, L6 L1, L1C, L2C, L5, L1-SAIF, L6 L1, L1C, L2C, L5, L1-SAIF, L6 L1, L1C, L2C, L5, L1-SAIF, L6 L5 L5 L5 L5 SBAS, OmniSTAR, Veripos, CDSGPS SBAS, OmniSTAR, Veripos, CDSGPS SBAS, OmniSTAR, Veripos, CDSGPS SBAS, OmniSTAR, Veripos, CDSGPS Minimuim tracking elevation [degree]

0 0 0 0 13) Typically supplied directly from the GNSS receiver or through a powered antenna splitter, using an antenna cable connection. Technical Data 75 Type Practical tracking elevation [degree]

AR25

> 3 AR20

> 5 AR10

> 3 AS11

> 3 LNA Gain [dB] (typ.) 40 30/4014) 30/4014)

< 1.2 max

< 2

< 1.8 Noise Figure [dB]

(typ.) Phase Center Repeatability [mm]

(typ.)

< 1 Phase Center Accur-

acy [mm] (typ.)

< 2 Axial ratio [dB]

(at zenith)

< 1.5

< 1.2

< 1.4

< 0.8 29

< 2

< 1

< 2 5 2.0:1 RHCP 5/8

< 1

< 1

< 1

< 2

< 7

< 7 2.0:1 RHCP 5/8 1.8:1 RHCP15) 5/8 N16) TNC TNC Group Delay Variation [ns] (typ.)

< 6 VSWR Polarisation Mounting thread []

(female) Connector 1.5:1 RHCP 5/8 N16) Lightning protection Type Protection Environmental specifications AR10 & AR20 Integrated three stages surge protector to comply with at least 4 kV surge waveform (IEC 61000-4-5 class 4 voltage level) In-line surge protectors close to the antenna and the receiver are still recommended and required. Temperature Type AR25 AR20 AR10 AS11 Operating temperature

[C]

Storage temperature

[C]

55 to +85 55 to +85 40 to +70 40 to +85 55 to +90 55 to +85 55 to +85 55 to +85 Operating temperatures in compliance with MIL-STD-810H, Method 502.7-II;

MIL-STD-810H, Method 501.7-II Storage temperatures in compliance with MIL-STD-810H, Method 502.7-I; MIL-

STD-810H, Method 501.7-I 14) Optionally available as sales variant on request. 15) LHCP-Variant available on demand. 16) N to TNC adapter is included. 76 Technical Data Protection against water, dust and sand Type Protection AR25, AR20, AR10 IP67 (IEC 60529) Dust tight, protected against water jets Waterproof to 1 m temporary immersion AS11 Rain, dust, sand and wind: IP68 and IP69K Humidity Type Protection AR25, AR20, AR10 Up to 100 %

Compliance with MIL-STD-810H, Method 507.6-I AS11 95% (IEC 60068-2-30:1999) Available cable lengths for all antennas [m]

Attenuation

[dB/100 m]

Coaxial (5 mm) 1.2, 2.8 and 10 Coaxial (11 mm) 2, 10, 30, 50 and 70 71.0017) 16.6018) The Leica AR20/AR10 antennas are suitable for use with antenna cables of up to 70 m length without the need for an in-line amplifier. The AR25 antenna and 40 dB variants of AR20/AR10 antennas can be used with even longer cables, depending on the type of cable. For information about custom type and length cables, attenuator or amplifier please contact your local Leica Geosystems representative. Cable length 17) Frequency 1,5 GHz, nominal, sea level 25 C ambient temperature. 18) Frequency 1,5 GHz, nominal, sea level 20 C ambient temperature. Technical Data 77 9.4 9.4.1 Labelling GR30 Conformity to National Regulations For GR30 and GM30 only Labelling GM30 Antenna Type GNSS Antenna External GNSS antenna element

(receive only) Gain

[dBi]

Connector Frequency band [MHz]

Frequency band Type Frequency band [MHz]

GR30/GM30/GR50 GPS L1: 1575.42 GPS L2: 1227.60 GPS L5: 1176.45 78 Technical Data 25Importer: Leica Geosystems LtdHexagon House, Michigan DriveTongwell, Milton Keynes, MK15 8HTModel: GR30Art.No.: 123456Equip. No.: 12345678S.No.: 1234567Leica Geosystems AGCH-9435 HeerbruggManufactured: ........Made in ..................Power: 12V - 24V nominal / 2.4A max.ETH MAC: 00 - 00 - 00 - 00 - 00 - 00This 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 undesiredoperation.11637_00325Importer: Leica Geosystems LtdHexagon House, Michigan DriveTongwell, Milton Keynes, MK15 8HTModel: GM30Art.No.: 123456Equip. No.: 12345678S.No.: 1234567Leica Geosystems AGCH-9435 HeerbruggManufactured: ........Made in ..................Power: 12V - 24V nominal / 2.4A max.ETH MAC: 00 - 00 - 00 - 00 - 00 - 00This 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 undesiredoperation.11638_003 Type Frequency band [MHz]

GLONASS L1: 1598.0625 - 1609.3125 GLONASS L2: 1242.9375 - 1251.6875 GLONASS L3: 1202.025 Galileo E1: 1575.42 Galileo E5a: 1176.45 Galileo E5b: 1207.14 Galileo AltBOC: 1191.795 Galileo E6: 1278.75 MHz BeiDou B1I: 1561.098 BeiDou B1C: 1575.42 BeiDou B2I: 1207.14 BeiDou B2a: 1176.45 BeiDou B2b: 1207.14 BeiDou B3I: 1268.52 QZSS L1: 1575.42 QZSS L2: 1227.60 QZSS L5: 1176.45 L-Band: 1545 to 1560 Output power EU Type GNSS Output power [mW]

Receive only Hereby, Leica Geosystems AG declares that the radio equipment type GR30, GR50, GM30, AR10, AR20, AR25, AS11 is in compli-

ance with Directive 2014/53/EU and other applicable European Directives. The full text of the EU declaration of conformity is avail-

able at the following Internet address: http://www.leica-geosys-

tems.com/ce. Conformity to national regulations For products without radio transmitter or receiver:

FCC Part 15B (applicable in US) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference does not occur in a particu-

lar installation. If this equipment does cause harmful interference to radio or television recep-

tion, which can be determined by turning the equipment off and on, the Technical Data 79 user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Canada Japan Others Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user's authority to operate the equipment. CAN ICES-003 Class B/NMB-003 Class B This device is granted pursuant to the Japanese Radio Law (

This device should not be modified (otherwise the granted designation number will become invalid).

). The conformity for countries with other national regulations has to be approved prior to use and operation. 9.4.2 For GR50 only Labelling GR50

(Bluetooth) Canadian HVIN:

841152; 841153 80 Technical Data 25Importer: Leica Geosystems LtdHexagon House, Michigan DriveTongwell, Milton Keynes, MK15 8HT202-LSD080D15-0032 202TContains transmitter module: MIC IDFCC ID: RFD-GR50BTIC: 3177A-GR50BTModel: GR50Art.No.: 123456Equip. No.: 12345678S.No.: 1234567Leica Geosystems AGCH-9435 HeerbruggManufactured: ........Made in ..................Power: 12V - 24V nominal / 2.4A max.BT MAC: 00 - 00 - 00 - 00 - 00 - 00ETH MAC: 00 - 00 - 00 - 00 - 00 - 0011639_003 Labelling GR50

(WLAN) Canadian HVIN:

841154; 841155 Labelling internal bat-

tery GEB243 Antenna Type GNSS Antenna External GNSS antenna element

(receive only) Gain

[dBi]

Connector Frequency band [MHz]

Frequency band Type Frequency band [MHz]

GR30/GM30/GR50 GPS L1: 1575.42 GPS L2: 1227.60 GPS L5: 1176.45 GLONASS L1: 1598.0625 - 1609.3125 GLONASS L2: 1242.9375 - 1251.6875 GLONASS L3: 1202.025 Galileo E1: 1575.42 Galileo E5a: 1176.45 Galileo E5b: 1207.14 Galileo AltBOC: 1191.795 Technical Data 81 25Importer: Leica Geosystems LtdHexagon House, Michigan DriveTongwell, Milton Keynes, MK15 8HT204-810001Contains transmitter module: MIC IDFCC ID: RFD-GR50WIC: 3177A-GR50WModel: GR50Art.No.: 123456Equip. No.: 12345678S.No.: 1234567Leica Geosystems AGCH-9435 HeerbruggManufactured: ........Made in ..................Power: 12V - 24V nominal / 2.4A max.WLAN MAC: 00 - 00 - 00 - 00 - 00 - 00ETH MAC: 00 - 00 - 00 - 00 - 00 - 0011640_00427970_0017970001. Type Frequency band [MHz]

Galileo E6: 1278.75 MHz BeiDou B1I: 1561.098 BeiDou B1C: 1575.42 BeiDou B2I: 1207.14 BeiDou B2a: 1176.45 BeiDou B2b: 1207.14 BeiDou B3I: 1268.52 QZSS L1: 1575.42 QZSS L2: 1227.60 QZSS L5: 1176.45 L-Band: 1545 to 1560 Output power Type GNSS Output power [mW]

Receive only EU USA Hereby, Leica Geosystems AG declares that the radio equipment type GR30, GR50, GM30, AR10, AR20, AR25, AS11 is in compli-

ance with Directive 2014/53/EU and other applicable European Directives. The full text of the EU declaration of conformity is avail-

able at the following Internet address: http://www.leica-geosys-

tems.com/ce. FCC ID:

For GR50BT: RFD-GR50BT For GR50W: RFD-GR50W FCC Part 15, Part 15B, 15C This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference does not occur in a particu-

lar installation. If this equipment does cause harmful interference to radio or television recep-

tion, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 82 Technical Data Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user's authority to operate the equipment. Canada CAN ICES-003 Class B/NMB-003 Class B IC:

For GR50BT: IC: 3177A-GR50BT For GR50W: IC: 3177A-GR50W This radio transmitter Bluetooth Version GR50: 3177A-GR50BT; WLAN Version GR50: 3177A-GR50W has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum indicated for any type listed are strictly prohibited for use with this device. GEV263 (762858) - BT/WLAN antenna:

Antenna type:

Straight dipole antenna for portable equipment Frequency:

Impedance:

Gain:

VSWR:

2400 2485 MHz 50 2 dBi 2 max. Le prsent metteur radio Bluetooth Version GR50: 3177A-GR50BT; WLAN Ver-

sion GR50: 3177A-GR50W a t approuv par Innovation, Sciences et Dvelop-

pement conomique Canada pour fonctionner avec les types d'antenne numrs ci-dessous et ayant un gain admissible maximal d'antenne. Les types d'antennes non inclus dans cette liste qui ont un gain suprieur au gain maximal indiqu pour tout type list sont strictement interdits pour une utilisation avec cet appareil. GEV263 (762858) - BT/WLAN antenne:

Types d'antenne :

Antenne diple droite pour quipement portable Frquence :

Impdance :

Gain dantenne :

VSWR:

2400 2485 MHz 50 2 dBi 2 max. Canada Compliance Statement This device contains licence-exempt transmitter(s)/receiver(s) that com-

ply with Innovation, Science and Economic Development Canadas licence-

exempt RSS(s). Operation is subject to the following two conditions:

1. 2. This device may not cause interference This device must accept any interference, including interference that may cause undesired operation of the device Technical Data 83 Canada Dclaration de Conformit Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

1. 2. Lappareil ne doit pas produire de brouillage Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement Japan Others This device is granted pursuant to the Japanese Radio Law (

This device should not be modified (otherwise the granted designation number will become invalid).

). The conformity for countries with other national regulations has to be approved prior to use and operation. 84 Technical Data 9.4.3 Labelling Antenna Frequency bands, output power GFU31, Cinterion LTE PLS63-W GAT3319) 698 960 1710 - 2400 2496 - 2690 Detachable l/2 antenna TNC Frequency band

[MHz]

Output power20) [dBm]

Country restrictions Frequency band

[MHz]

Type Connector Type LTD-FDD LTD-TDD UMTS/HSPA

(WCDMA/FDD) 700 / 800 / 850 /

900 / 1800 /

1900 / 2100 /

2600 2300 / 2500 /

2600 850 / 900 /

1800 / 1900 /

2100 Typ. 0.20 W Typ. 0.20 W Typ. 0.22 W Typ. 2 W

(EDGE: 0.5 W) Typ. 1 W

(EDGE: 0.4 W) EGSM Quad Band 850 / 900 GSM Quad Band 1800 / 1900 GPRS/EDGE Multi-slot class 12

Specific Absorption Rate (SAR) The product meets the limits for the maximum permissible exposure of the guide-lines and standards which are force in this respect. The product must be used with the recommended antenna. A separation distance of at least 20 cm centimetres should be kept between the antenna and the body of the user or nearby person within the intended application. 19) When using the GAT33 antenna stand-alone, i.e. not mounted directly to the device but used with extension cable, the user shall ensure that the cable has a minimum of 2 dB attenuation for regulatory compliance. 20) Conducted power for mobile technologies and EIRP for other technologies. Technical Data 85 Model:GFU31This device complies with part 15 of the FCC Rules. Operation issubject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interferencereceived, including interference that may cause undesired operation.Leica Geosystems AG, CH-9435 HeerbruggManufactured: YYYY, Made in SwitzerlandArt. No.:979946S.No.:XXXXXX25Power: 12V nominal / 0.4A max.IMEI/MEID: XXXXXXXXXXXXXXXContains Transmitter Module: FCC ID: QIPPLS63-W IC: 7830A-PLS63WTongwell, Milton Keynes, MK15 8HTHexagon House, Michigan Drive,GB Importer: Leica Geosystems Ltd.27313_001 EU USA Hereby, Leica Geosystems AG declares that the radio equipment type GFU31 is in compliance with Directive 2014/53/EU and other applicable European Directives. The full text of the EU declaration of conformity is avail-

able at the following Internet address: http://www.leica-geosys-

tems.com/ce. Contains FCC ID: QIPPLS63-W FCC Part 15B, 22H, 24E, 27, 90 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference does not occur in a particu-

lar installation. If this equipment does cause harmful interference to radio or television recep-

tion, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user's authority to operate the equipment. Canada CAN ICES-003 Class B/NMB-003 Class B IC: 7830A-PLS63W Canada Compliance Statement This device contains licence-exempt transmitter(s)/receiver(s) that com-

ply with Innovation, Science and Economic Development Canadas licence-

exempt RSS(s). Operation is subject to the following two conditions:

1. 2. This device may not cause interference This device must accept any interference, including interference that may cause undesired operation of the device Canada Dclaration de Conformit Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

1. 2. Lappareil ne doit pas produire de brouillage Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement 86 Technical Data Others 9.4.4 Labelling Antenna Frequency bands, output power The conformity for countries with other national regulations has to be approved prior to use and operation. SLG31, Cinterion LTE PLS63-W GAT3321) 698 960 1710 - 2400 2496 - 2690 Detachable l/2 antenna TNC Frequency band

[MHz]

Output power22) [dBm]

Country restrictions Frequency band

[MHz]

Type Connector Type LTD-FDD LTD-TDD UMTS/HSPA

(WCDMA/FDD) 700 / 800 / 850 /

900 / 1800 /

1900 / 2100 /

2600 2300 / 2500 /

2600 850 / 900 /

1800 / 1900 /

2100 Typ. 0.20 W Typ. 0.20 W Typ. 0.22 W Typ. 2 W

(EDGE: 0.5 W) Typ. 1 W

(EDGE: 0.4 W) EGSM Quad Band 850 / 900 GSM Quad Band 1800 / 1900 GPRS/EDGE Multi-slot class 12

Specific Absorption Rate (SAR) The product meets the limits for the maximum permissible exposure of the guide-lines and standards which are force in this respect. The product must be used with the recommended antenna. A separation distance of at least 20 cm 21) When using the GAT33 antenna stand-alone, i.e. not mounted directly to the device but used with extension cable, the user shall ensure that the cable has a minimum of 2 dB attenuation for regulatory compliance. 22) Conducted power for mobile technologies and EIRP for other technologies. Technical Data 87 Model:SLG31This device complies with part 15 of the FCC Rules. Operation issubject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interferencereceived, including interference that may cause undesired operation.Leica Geosystems AG, CH-9435 HeerbruggManufactured: YYYY, Made in SwitzerlandArt. No.:979947S.No.:XXXXXX25Power: 4V nominal / 1.2A max.IMEI/MEID: XXXXXXXXXXXXXXXContains Transmitter Module: FCC ID: QIPPLS63-W IC: 7830A-PLS63WTongwell, Milton Keynes, MK15 8HTHexagon House, Michigan Drive,GB Importer: Leica Geosystems Ltd.27315_001 EU USA centimetres should be kept between the antenna and the body of the user or nearby person within the intended application. Hereby, Leica Geosystems AG declares that the radio equipment type SLG31 is in compliance with Directive 2014/53/EU and other applicable European Directives. The full text of the EU declaration of conformity is avail-

able at the following Internet address: http://www.leica-geosys-

tems.com/ce. Contains FCC ID: QIPPLS63-W FCC Part 15B, 22H, 24E, 27, 90 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference does not occur in a particu-

lar installation. If this equipment does cause harmful interference to radio or television recep-

tion, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user's authority to operate the equipment. Canada CAN ICES-003 Class B/NMB-003 Class B IC: 7830A-PLS63W Canada Compliance Statement This device contains licence-exempt transmitter(s)/receiver(s) that com-

ply with Innovation, Science and Economic Development Canadas licence-

exempt RSS(s). Operation is subject to the following two conditions:

1. 2. This device may not cause interference This device must accept any interference, including interference that may cause undesired operation of the device 88 Technical Data Canada Dclaration de Conformit Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

1. 2. Lappareil ne doit pas produire de brouillage Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement Others The conformity for countries with other national regulations has to be approved prior to use and operation. 9.4.5 Dangerous Goods Regulations Dangerous Goods Regulations Many products of Leica Geosystems are powered by Lithium batteries. Lithium batteries can be dangerous under certain conditions and can pose a safety hazard. In certain conditions, Lithium batteries can overheat and ignite. When carrying or shipping your Leica product with Lithium batteries onboard a commercial aircraft, you must do so in accordance with the IATA Dangerous Goods Regulations. Leica Geosystems has developed Guidelines on How to carry Leica products and How to ship Leica products with Lithium batteries. Before any transportation of a Leica product, we ask you to consult these guidelines on our web page (IATA Lithium Batteries) to ensure that you are in accordance with the IATA Dangerous Goods Regula-

tions and that the Leica products can be transported correctly. Damaged or defective batteries are prohibited from being carried or transported onboard any aircraft. Therefore, ensure that the condi-

tion of any battery is safe for transportation. Technical Data 89 10 Software Licence Agreement/Warranty Software Licence Agreement This product contains software that is preinstalled on the product, or that is supplied to you on a data carrier medium, or that can be downloaded by you online according to prior authorisation from Leica Geosystems. Such software is protected by copyright and other laws and its use is defined and regulated by the Leica Geosystems Software Licence Agreement, which covers aspects such as, but not limited to, Scope of the Licence, Warranty, Intellectual Property Rights, Limitation of Liability, Exclusion of other Assurances, Govern-

ing Law and Place of Jurisdiction. Please make sure, that at any time you fully comply with the terms and conditions of the Leica Geosystems Software Licence Agreement. Such agreement is provided together with all products and can also be referred to and downloaded at the Leica Geosystems home page at Hexagon Legal Documents or collected from your Leica Geosystems distrib-

utor. You must not install or use the software unless you have read and accepted the terms and conditions of the Leica Geosystems Software Licence Agree-

ment. Installation or use of the software or any part thereof, is deemed to be an acceptance of all the terms and conditions of such Licence Agreement. If you do not agree to all or some of the terms of such Licence Agreement, you must not download, install or use the software and you must return the unused software together with its accompanying documentation and the purchase receipt to the distributor from whom you purchased the product within ten (10) days of purchase to obtain a full refund of the purchase price. 90 Software Licence Agreement/Warranty Appendix A Directory Structure of the Memory Device Directory structure

(SD card)

|--|DATA

|--|--|Session1*

|--|--|Session2*

|--|--|Session3*

|--|Transfer

|--|--|Antenna

|--|--|Firmware

|--|--|Options

|--|--|Language

|--|--|Settings Storing raw data logging data Upload and download files Upload antenna files Upload firmware files Upload option files Upload language files Upload system configuration Directory structure

(via FTP access) When accessing the GR30/GM30/GR50 via FTP, the folder structure is as fol-

lows:

|--|SD Card

|--|--|DATA

|--|--|--|Session1*

|--|--|--|Session2*

|--|--|--|Session3*

|--|--|Transfer

|--|--|--|Antenna

|--|--|--|Firmware

|--|--|--|Options

|--|--|--|Language

|--|--|--|Settings

|--|USB Disks**

|--|--|DATA

|--|--|--|Session1*

|--|--|--|Session2*

|--|--|--|Session3*

Storing raw data logging data Upload and download files Upload antenna files Upload firmware files Upload option files Upload language files Upload system configuration Storing raw data logging data

* The name of the directory shown will be the configured Logging session name. For example an MDB, RINEX or Hatanaka raw data logging session. Refer to the "GR/GM Series Operational Manual (Online Help)" for further information.

**For GR50 only Directory structure

(USB Disks) Directory Structure of the Memory Device 91 Appendix B Pin Assignments and Sockets B.1 Description Ports on the instru-

ment rear panel GR30/GM30 Some applications require knowledge of the pin assignments for the GR30/

GM30 ports. In this chapter, the pin assignments and sockets for the ports of the GR30/GM30 are explained. GNSS: GNSS antenna port TNC P1: Serial port, 8 pin LEMO a b c OSC: Oscillator port d e Ethernet port: Ruggedised RJ45 P3: Communication slot-in port f g PWR: Power port, 5 pin LEMO, dual input P3: Communication slot-in port antenna, TNC Pin assignments for port P1 Pin assignments for port P3 Pin Signal Name Function Direction 1 2 3 4 5 6 7 8 RTS CTS GND RxD TxD ID GPIO

+12 V RS232, ready to send RS232, clear to send Signal ground RS232, receive data RS232, transmit data Identification pin RS232, configurable function 12 V power supply out Out In

In Out In or out In or out Out 92 Pin Assignments and Sockets 12050_003acdefgb17685432PIN_003PIN_0051A1A289101112131415234567 Function Direction Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A1 A2 Signal Name PWR Tx Rx 4 V power supply in Transmit data Receive data GPO/DCD General-purpose out, carrier detect out RTS CTS Request to send Clear to send GPI/CFG General-purpose in, config mode in PWR GPIO GND USB+

USB GND ID GPIO NC RF1 6 V power supply in General-purpose signal Signal and chassis ground USB data line (+) USB data line () Signal and chassis ground Identification pin General-purpose signal Not used Antenna port, radio to antenna In In Out Out In Out In In In or out In or out In or out In or out In or out Pin assignments for port PWR Sockets B.2 Description Pin Signal Name Function Direction 1 2 3 4 5 PWR1 ID1 GND PWR2 ID2 Port P1:

Port PWR:

GR50 Power input, 10.528 V Identification pin Signal ground Power input, 10.528 V Identification pin In In In In LEMO-1, 8 pin, LEMO HMA.1B.308.CLN LEMO-1, 5 pin, LEMO HMG.1B.305.CLNP Some applications require knowledge of the pin assignments for the GR50 ports. In this chapter, the pin assignments and sockets for the ports of the GR50 are explained. Pin Assignments and Sockets 93 15432PIN_004 Ports on the instru-

ment rear panel BT/WLAN: BT/WLAN antenna a b GNSS: GNSS antenna port TNC P1: Serial port, 8 pin LEMO c P2: Serial/Event port, 8 pin LEMO d PPS: Pulse per second output e Ethernet port: Ruggedised RJ45 f Pin assignments for port P1 g OSC: Oscillator port h i P3: Communication slot-in port PWR: Power port, 5 pin LEMO, dual input P3: Communication slot-in port antenna, TNC j Pin Signal Name Function Direction 1 2 3 4 5 6 7 8 RTS CTS GND RxD TxD ID GPIO

+12 V RS232, ready to send RS232, clear to send Signal ground RS232, receive data RS232, transmit data Identification pin RS232, configurable function 12 V power supply out Out In

In Out In or out In or out Out Pin assignments for port P2 Pin 1 Signal Name Function RTS RS232, ready to send Direction Out 94 Pin Assignments and Sockets 2993_002befhgijcda17685432PIN_00317685432PIN_003 Pin assignments for port P3 Pin assignments for port PWR 2 3 4 5 6 7 8 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A1 A2 Pin 1 Pin Signal Name Function Direction CTS GND RxD TxD ID RS232, clear to send Signal ground RS232, receive data RS232, transmit data Identification pin GPIO / EVT IN RS232, general purpose input/

output In

In Out In or out In or out

+12 V 12 V power supply out Out Function Direction Signal Name PWR Tx Rx 4 V power supply in Transmit data Receive data GPO/DCD General-purpose out, carrier detect out RTS CTS Request to send Clear to send GPI/CFG General-purpose in, config mode in PWR GPIO GND USB+

USB GND ID GPIO NC RF1 6 V power supply in General-purpose signal Signal and chassis ground USB data line (+) USB data line () Signal and chassis ground Identification pin General-purpose signal Not used Antenna port, radio to antenna In In Out Out In Out In In In or out In or out In or out In or out In or out Signal Name Function Direction PWR1 Power input, 10.528 V In Pin Assignments and Sockets 95 PIN_0051A1A28910111213141523456715432PIN_004 Sockets Pin Signal Name Function Direction 2 3 4 5 ID1 GND PWR2 ID2 Port P1:

Port P2:

Port PWR:

PPS:

OSC:

Identification pin Signal ground Power input, 10.528 V Identification pin In In In LEMO-1, 8 pin, LEMO HMA.1B.308.CLN LEMO-1, 8 pin, LEMO HMA.1B.308.CLN LEMO-1, 5 pin, LEMO HMG.1B.305.CLNP LEMO REN.OS.250.CTL MMCX female - 24QMA-50-2-3/133 96 Pin Assignments and Sockets Original text (842720-3.1.0en) Published in Switzerland, 2023 Leica Geosystems AG 842720-3.1.0en Leica Geosystems AG Heinrich-Wild-Strasse 9435 Heerbrugg Switzerland www.leica-geosystems.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/7/2023 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: RFD-GR50W including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this form, we agree to Eurofins current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Hannes Juen Director Global Quality Engineering Leica Geosystems AG Direct Phone: +41 79 866 50 18 E-Mail: hannes.juen@hexagon.com

$147d6c201bc1$4307DCD26C564DB7BC4BA1241876E013.doc Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com

 

 

Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company name: Leica Geosystems AG FCC ID: RFD-GR50W 1/2 8/7/2023 In accordance with CFR 47 0.457(d) and CFR 47 0.459 of the Commissions Rules, Leica Geosystems AG hereby requests confidentiality of following exhibits:

Exhibit Type:

Type of Confidentiality Requested Detailed block diagrams*

x Long-term confidentiality Schematic diagrams*

x Long-term confidentiality Detailed operational descriptions*

x Long-term confidentiality Parts lists/ tune up information*

x Long-term confidentiality External photos Internal photos Test setup photos Users manual Short-term confidentiality**

Short-term confidentiality**

Short-term confidentiality**

Short-term confidentiality**

Short-term maximum confidentiality period:

180 days OR:

Short-term confidentiality release date (product launch):

MM/DD/YYYY

* Exhibits not routinely made available to the public.

** Only if applicable:

Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. When the device is marketed the grantee must inform the TCB to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Direct Phone: +41 79 866 50 18 E-Mail: hannes.juen@hexagon.com

$7bf0f417214d$A107A491EE4641DBAC01F40BC0916172.doc Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com c o d

. 2 7 1 6 1 9 0 C B 0 4 F 1 0 C A B D 1 4 6 4 E E 1 9 4 A 7 0 1 A

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Direct Phone: +41 79 866 50 18 E-Mail: hannes.juen@hexagon.com

$7bf0f417214d$A107A491EE4641DBAC01F40BC0916172.doc Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com Long-term confidentiality:

The documents indicated as long-term confidential contain detailed system and equipment description and related information about the product which Leica Geosystems AG considers to be proprietary, confidential and a custom design and the information is not publicly available. Since the design is a basis from which future technological products will evolve, Leica Geosystems AG considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. 2/2 Short-term confidentiality (if applicable):

Company name requests the exhibits selected above as short-term confidential to be withheld from public view for the period as indicated above. When the device is marketed, Company name will inform the TCB to release the short-term confidentiality information withheld on the FCC equipment authorization website. Sincerely, Signature Hannes Juen Director Global Quality Engineering Leica Geosystems AG Heinrich Wild Strasse 9435 Heerbrugg, Switzerland c o d

. 2 7 1 6 1 9 0 C B 0 4 F 1 0 C A B D 1 4 6 4 E E 1 9 4 A 7 0 1 A

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Direct Phone: +41 79 866 50 18 E-Mail: hannes.juen@hexagon.com

$7bf0f417214d$A107A491EE4641DBAC01F40BC0916172.doc Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com

 

 

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/7/2023 To whom it may concern:

We, Leica Geosystems AG, hereby certify that the equipment for which authorization is sought (FCC ID: RFD-GR50W) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(b) and (d)(5) and (6). Sincerely, Signature Hannes Juen Director Global Quality Engineering Leica Geosystems AG The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Direct Phone:

E-Mail:

$e67944d376d3$6994C976BE454E00976965079714521F.doc Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com 2 0 V

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Date: 2023-08-07 Federal Communication Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Statement of re-use of original test results of approved radio modules according to KDB 996369 D02 Module Q and A v01 Q1(a) Reference of new FCC ID application:

Applicant: Leica Geosystems AG FCC ID:

RFD-GR50W We, the undersigned, hereby declare that our radio device hosts the following approved radio module(s) Grantee: UBLOX (XPY) Type of Module: WLAN (Wi-Fi 802.11b/g/n) FCC ID:

XPYNINAW13 Grantee:

Type of Module:

FCC ID:

Report Reference NINA-W10 FCC-IC WLAN Report F170297E6.pdf, Phoenix Testlab:

170297E6 Report Reference The module(s) is/are installed according to the installation instructions of the module manufacturer(s) without modification. The original module test report(s) accurately represent all conducted measured test results under the new conditions. All radiated measurements according to the applicable radio standard(s), the rf-exposure and simultaneous transmission evaluation are performed and reported for the entire host. Sincerely, Signature Hannes Juen Director Global Quality Engineering Leica Geosystems AG

$894ca2b51d81$652A6B8D34FC4938A72AAE89CD850D40.doc Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 8/7/2023 Leica Geosystems AG acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought

(FCC ID: RFD-GR50W):

Michael Harvey, Leica Geosystems, Inc 10035 Via Colomba Cir #205 Fort Myers, FL 33966, United States FRN: 0033715533 Tel.: (615) 585-0689 Email: michael.harvey@leicaus.com Leica Geosystems Inc acknowledges their obligation to accept service of process on behalf of Leica Geosystems AG. Leica Geosystems AG with the FRN 0009479130 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). Sincerely, Signature Hannes Juen Director Global Quality Engineering Leica Geosystems AG Signature Michael Harvey Sr. Product Manager Reality Capture / S&E Leica Geosystems Inc. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB.

$ac3a8f975dbe$EFCF193C160A4B71BD48FE3D023F88C1.docx Leica Geosystems AG Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31 www.leica-geosystems.com