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User Manual | Users Manual | 3.03 MiB | March 04 2018 | |||
1 2 | External Photos | March 04 2018 | ||||||
1 2 | Internal Photos | March 04 2018 | ||||||
1 2 | Cover Letter(s) | March 04 2018 | ||||||
1 2 | Cover Letter(s) | March 04 2018 | ||||||
1 2 | ID Label/Location Info | March 04 2018 | ||||||
1 2 | Test Report | March 04 2018 | ||||||
1 2 | Test Setup Photos | March 04 2018 | ||||||
1 2 | RF Exposure Info | March 04 2018 | ||||||
1 2 | Test Report | April 04 2018 / March 04 2018 |
1 2 | User Manual | Users Manual | 3.03 MiB | March 04 2018 |
INTRODUCTION Futaba CGY760R is receiver, 3-axis heading combining AVCS gyro and head speed governor in one box. Its cutting-edge MEMS (Micro Electro Mechanical System) sensor design, ultra high-speed processing speed and advanced PID control algo-
rithm put it a quantum leap ahead of all other heading hold gyros in size, weight and performance. The CGY760R has been optimized to work for lybarless helicopters. No part of this manual may be reproduced in any form without prior permission. The contents of this manual are subject to change without prior notice. This manual has been carefully written. Please write to Futaba if you feel that any corrections or clariications should be made. Futaba is not responsible for the use of this product. Compliance Information Statement (for U.S.A.) This device, trade name Futaba Corporation, model number CGY760R, complies with part15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation. CAUTION: To assure continued FCC compliance 1. Any changes or modiications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. 2. This equipment complies with FCC radiation exposure limits set forth for an un-
controlled environment. This equipment should be installed and operated with minimum distance 20cm be-
tween the radiator & your body. The responsible party of this device compliance is:
Futaba Service Center 3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A. TEL (217)398-8970 or E-mail: support@futaba-rc.com (Support) Compliance Information Statement (for Canada) This device complies with Industry Canada license-exempt RSS standard(s). Opera-
tion is subject to the following two conditions: (1) this device may not cause interfer-
ence, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. This equipment complies with IC radia-
tion exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. French: Cet appareil radio est conforme au CNR-210 dIndustrie Canada. Lutilisation de ce dispositifest autorise seulement aux deux conditions suivantes : (1) il ne doit pas produire de brouillage, et (2) lutilisateur du dispositif doit tre prt accepter tout brouillage radiolectrique reu, mme sice brouillage est susceptible de com-
promettre le fonctionnement du dispositif. Cet quipement est conforme aux limites dexposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement est conforme aux limites dexposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. Declaration of Conformity (for EU) Hereby, Futaba Corporation declares that the radio equipment type is CGY760R in compliance with Directive 2014/53/EU. The full text of the EU declaration of con-
formity is available at the following internet address:
http://www.rc.futaba.co.jp/english/dl/declarations.html TABLE OF CONTENTS Introduction ------------------------------------------------------------------------- 2 Warranty and Repair Service (in U.S.A.)-------------------------------------- 5 Features ------------------------------------------------------------------------------ 6 Contents ------------------------------------------------------------------------------ 8 Replacement and Optional Items --------------------------------------------- 10 Precautions ------------------------------------------------------------------------ 11 Mounting / Part name / Connecting ------------------------------------------ 17 Mounting the CGY760R ----------------------------------------------------------- 18 Link Method With Transmitter (FASSTest / T-FHSS) ----------------------- 21 Connecting The CGY760R --------------------------------------------------------- 22 Governor Installation --------------------------------------------------------------- 24 First Map --------------------------------------------------------------------------- 28 Home Screen ----------------------------------------------------------------------- 30 GBP-1 Menu ----------------------------------------------------------------------- 33 Basic Menu------------------------------------------------------------------------- 39 S.BUS Basic Menu (S.BUS Basic Setting) ----------------------------------- 40 SWH. Basic Menu (Swash Basic Setting) ------------------------------------ 44 Installation And Setting Of Swash Servo --------------------------------------- 53 FLT. Tune Menu (Flight Tuning Setting) ------------------------------------ 57 RUD. Basic Menu (Rudder Gyro Basic Setting) --------------------------- 62 GOV. Basic Menu (Governor Basic Setting) -------------------------------- 66 Governor Speed Setting ------------------------------------------------------------ 73 Governor Operation ----------------------------------------------------------------- 73 Recommended Gyro Gain Setting -------------------------------------------- 73 Adjustments During The Test Flight ----------------------------------------- 73 Tips Using The Governor With Electric Models --------------------------- 76 TX Aileron/Elevator Gyro Gain Set-up -------------------------------------- 77 Expert Menu (Setup Style: 3D) ------------------------------------------------ 78 RUD. Expert Menu (Rudder Gyro Expert Setting) ----------------------- 79 FLT. Expert Menu (Cyclic Gyro Expert Setting) -------------------------- 83 SWH. Detail Menu (Swash Detail Setting) ---------------------------------- 86 GOV. Expert Menu (Governor Expert Setting) ---------------------------- 93 Expert Menu (Setup Style: F3C) ---------------------------------------------- 78 AIL. Expert Menu (Aileron Gyro Expert Setting) ------------------------- 98 ELE. Expert Menu (Elevator Gyro Expert Setting) ---------------------- 101 F3C Spacial Expert Section --------------------------------------------------- 103 Speciications ------------------------------------------------------------------------ 3 Gyro
: Instructions for gyro functions Governor : Instructions for governor functions Technical updates and additional programming examples can be found at:
www.futaba-rc.com/faq WARRANTY & REPAIR SERVICE (IN U.S.A.) If any difficulties are encountered while setting up or operating your CGY760R, please consult the instruction manual irst. For further assistance you may also refer to your hobby dealer or contact the Futaba Service Center at the web site, fax or tele-
phone number listed below:
www.futaba-rc.com or www.hobbyservices.com Fax (217)-398-7721, Tel (217) 398-0007 If you are unable to resolve the issue, pack the system in its original container with a note enclosed and a thorough, accurate description of the dificulty. Include the fol-
lowing in your note:
Symptoms (including when the problem occurred) System (Transmitter, Receiver, Servos and model numbers) Model (Model name) Model numbers and quantity Your Name, Address and Telephone number Send the respective items to the authorized Futaba Service Center Address below:
Futaba Service Center 3002 N Apollo Drive Suite 1 Champaign, IL 61822 4 5 FEATURES Combined Receiver, 3-Axis Gyro and Governor in one box. High speed operation and extremely low latencies result in greater stability. Low proile, small size and light weight. Using gyro and governor program setting device GPB-1. during operation. This results in precise governing of the head speed. Governor or Revolution Limiter mode selectable. Supports gear ratios from 1.00 through 50.00. Cutting edge control algorithm provides more consistent RPM governing. Revolution sensor is compatible with the GV-1. The CGY760R also sup-
Settings divided into Basic and Expert menus. The basic setting is for initial setting ports a optional back plate revolution sensor and brushless phase sensor. Receiver section Switch FASSTest - 2.4 GHz system and T-FHSS - 2.4 GHz system using the Gyro Program Box GPB-1 system. By S.BUS 2 system compatibility, it is possible to transmit the battery voltage information of the receiver and the optional sensor information connected to the S.BUS 2 port of the receiver. Diversity antenna system. Other functions Maximum RPM memory. Cumulative engine operation timer. Integration function of engine operation time. and Expert setting is for more advanced settings. Firmware can be updated from a Windows based personal computer when used with the optional CIU-2 or iCIU-3 nterface. S.BUS 2 compatible. Gyro section Advanced and adaptive PID control loop is utilized. Simultaneous control of 3 axes (roll, pitch, yaw). Rudder (yaw) section:
Capable of sensing angular velocity up to +/- 1,000 deg/sec. Compatible with 1520S Analog (70Hz), 1520S Digital (280Hz), and 760S Digital
(560Hz) tail rotor servos. Feed Forward Option allows the CGY760R to consider other control functions dur-
ing operation. This results in more accurate corrections and precise operation. Cutting edge control algorithm provides a consistent pirouette rate, precise op-
eration, and smooth yaw control in any light condition. Aileron, Elevator (roll, pitch) section:
Developed speciically for lybarless helicopters. Supports H3-120, H3-140, H3-90, H4-00, and H4-45 swash plate types. Governor section Advanced and adaptive PID control loop is utilized. High speed operation and extremely low latencies provide a more consistent and accurate operation. Capable of governing head speeds from 700 RPM through 4000 RPM Compatible with 1520S Analog (70Hz) and 1520S Digital (280Hz) throttle servo types. Feed Forward Option allows the CGY760R to consider other control functions 6 7 CONTENTS Your CGY760R includes the following components:
GBP-1 Gyro Program Box When setting up the gyro and the governor, connect it to the CGY760R and use it. Will not install it on a helicopter. Type of set CGY760R / GBP-1 / Governor set CGY760R / GBP-1 set CGY760R GBP-1 SET CONTENTS GBP-1 Program Box
*CGY760R connection code
*Transmitter connection code
*Velcro tape (for attaching to transmitter) CGY760R
*Mounting Pads (x3)
*Dust Covers (x3) Governor Sensor
*Sensor Mounting Bracket
*Magnet (x2) IInstruction Manual Decal X --- X X
--- X X X
---
---
--- X X X X X X X X X CGY760R Mounting Pads (3) Revolution Sensor Sensor Mounting Bracket X: supplied ---: not supplied Magnets (2) 8 9 It is used to connect the CGY760R and the Gyro Program Box GPB-1. CGY760R Connection Code Meaning of Special Markings Pay special attention to safety where indicated by the following marks:
PRECAUTIONS Transmitter Connection Code Connect the transmitter to the Gyro Program Box GPB-1 and use the trans-
mitter to transfer the settings of GPB-1 to the CGY760R wirelessly. Dust Cover (3) REPLACEMENT & OPTIONAL ITEMS Futaba PC Interface CIU-2 / CIU-3 Governor Revolution Sensor Set Mounting Pad (10) Sensor Mounting Bracket Set Backplate Sensor BPS-1 DANGER - Procedures which may lead to dangerous conditions and cause death/serious injury if not carried out properly. WARNING - Procedures which may lead to a dangerous condition or cause death or serious injury to the user if not carried out properly or proce-
dures where the probability of superi cial injury or physical damage is high. CAUTION - Procedures where the possibility of serious injury to the user is small, but there is a danger of injury, or physical damage, if not carried out properly.
: Prohibited
: Mandatory WARNING Failure to follow these safety precautions may result in severe injury to yourself and others. Read through the entire manual before operating this product. USAGE PRECAUTION:
* When using FASSTest 12 CH mode, analog servo can not be used for 1-6 CH output for conven-
tional system.
* The FASSTest system is not compatible with the conventional FASST system. CAUTION Do not mount GPB-1 (Gyro Program Box) on the helicopter.
* It will be damaged by vibration. ANTENNA INSTALLATION PRECAUTION:
WARNING Be sure that the two antennas are placed at 90 degrees to each other.
*The CGY760R has two antennas. In order to maximize signal reception and promote safe modeling Futaba has ad-
opted a diversity antenna system. This allows the receiver to obtain RF signals on both antennas and l y problem-free. 90 10 11 Do not cut or bundle the receiver antenna wire. Do not bend the coaxial cable. It causes damage. Do not bend the base of the antenna or drop it from the base side of the antenna onto the ground and do not give a shock. It causes damage. Keep the antenna as far away from the motor, ESC and other noise sources as you possibly can. placing large demands on the power systems in use today. When using a regulator you must ensure that the regulator is capable of supplying the current demands of the equipment you have selected. In addition to this make sure the wiring and switch you have selected are capable of handling high current draws.
*The servo current draw can be up to 50% higher on a l ybarless helicopter. Always en-
sure your receiver battery is fully charged before each l ight. CARBON FUSELAGE PRECAUTION:
ABOUT CONNECTOR:
WARNING You must leave 30mm at the tip of the antenna fully exposed. The exposed antenna should be secured so that it cannot move around or back inside of your aircraft. DANGER DANGER CONNECTOR INSERTION PRECAUTION:
WARNING Do not connect the connector by mistake Do not connect either a switch Do not connect either a switch or battery in this manner. or battery in this manner. as shown on the right. BEFORE EACH FLIGHT:
WARNING Keep away from conductive materials to avoid short circuits. Insert the connector such as sensor, servo, connection cord, battery etc. surely.
*If it is not securely inserted all the way in, it may come off due to vibration during l ight and there is a danger of falling. ABOUT WIRING:
Please i x at the appropriate position so that the continuing cord rub against the corner of the metal or carbon frame and the covering will not break. ABOUT VIBRATION ISOLATION AND WATERPREEFING:
The CGY760R is fixed with a dedicated mounting pad with good condition and the helicopter performs sufficient anti-vibration mea-
sures so as not to receive strong vibration at the time of l ight. Also, if there is a risk of watering, place it in a plastic bag and take waterproof measures. If it does not operate properly during operation test before use or use, stop using it. ON FLIGHT PRECAUTION:
Always check the transmitter and receiver battery voltage to ensure they have enough remaining capacity to complete the l ight. Coni rm that the CGY760R is operating in the correct mode. ABOUT BATTERIES:
WARNING Newer high end servos and other radio equipment are capable of Always exit programming mode before attempting to l y the model. Gyro operating precautions: Gyro The CGY760R requires 5-10 seconds to initialize when the power is turned on. Do not move the helicopter and do not move the tail rotor, aileron and elevator sticks during this initialization or the gyro may not initialize properly. Once the initialization process has been completed the swash servos and tail servo will move several times indicating that the CGY760R is now ready for l ight. 12 13 Verify that the gyros are operating and compensating in the correct direction before each light. If the compensation direction is incorrect on any axis the model will become uncontrollable after takeoff. The servo type parameters within the CGY760R must match the type of servo you are using. Incorrect setting may damage the CGY760R or the servos, possibly resulting in a loss of control during light. Always allow the gyro to adjust to the surrounding environmental temperature before light. A large temperature change during use will cause drift and other operational issues. If you are switching between Normal Mode and AVCS Mode in light, please keep in mind that you must have the gyro re-learn the center position after making a trim change within the transmitter. To memorize the new center position simply lip the gain switch on the transmitter three times between Normal Mode and AVCS Mode (Normal AVCS AVCS) within one second. The servo will center indicating Normal that the new center position has been memorized. When operating the gyro in AVCS Mode, all compensation and revo-
lution mixing must be disabled and any tail rotor or swash offsets for light modes must be disabled. Do not drop the CGY760R onto a hard surface or subject the CGY760R sensor to a strong shock as this may damage the sensor. Verify that the gyro is operating in the desired mode. When the CGY760R is operated in AVCS mode the tail rotor or swash plate servos will not center when tail rotor, aileron or rudder stick is released. This is normal operation for AVCS mode. The servos may also move to the extent while the model is being carried out to the light line. Before take off, you must visually center the tail rotor pitch slider and level the swash plate by using the transmitter control sticks. You can also center the servos by moving the tail rotor stick full left, then full right, back to full left and then allow the stick to center within one second; the same method applies for aileron and elevator servos. Never turn off the CGY760R while the GX (gyro) LED is blinking green at high speed (about 5 / sec).
*If you turn off the power while high-speed blinking, setting changes can not be saved and data errors may occur. Governor operating precautions: Governor When the throttle servo is connected to the CGY760R, the battery failsafe function within the CGY760R must be setup and enabled. Throttle fail safe function (transmitter setting): Use the fail safe func-
tion for the channel that turns the governor on and off to set the fail safe position to the point at which the governor is turned off. With this setting, when the system enters the fail safe state, the governor will be turned off, and the receiver throttle signal (fail safe position preset) will be output directly. When using the condition hold function on the transmitter, always set the throttle servo maximum operating point to less than the point at which the governor is activated. If this is not done the governor may activate while in condition hold. While preparing for light or starting the engine, always ensure the throttle remains below the governor activation point and do not select any light modes that may activate the governor. If you prefer to activate the governor while the model is still on the ground, always ensure that you have at least -5 degrees of pitch in the model before activating the governor. This negative pitch is neces-
sary to prevent an unexpected lift off as the governor activates and the head speed increases to the desired RPM. Be sure to set the autorotation to the OFF side with the governor ON
/ OFF switch function. Periodically check the RPM sensor output to ensure proper gover-
nor operation. Due to the high level of vibration and centrifugal forces the magnet may come loose or the sensor alignment may change. Ev-
14 15 ery 10th light verify that the magnet and sensor are properly mounted. If abnormality such as vibration etc. is recognized on the aircraft side during operation, be prepared to turn off the governor immedi-
ately. MACHINE MAINTENANCE:
WARNING Even though the CGY760R is a high performance gyro and governor, it will be necessary to ensure that the helicopter mechanics are also in optimum operating condition. Please use the guidelines below and ad-
dress all issues before installing and lying the CGY760R. The CGY760R must be used with a rigid tail rotor drive system. Any mod-
ern torque tube or belt drive system should be adequate. Do not attempt to ly the CGY760R using a wire driven tail rotor system. Always ensure the drive gears, torque tube, pulleys, belt, bearings and shafts are in proper working condition. If any of these items are damaged or worn they must be replaced. The linkage rod, tail rotor bell crank, pitch slider and tail rotor grips must operate without friction to obtain the best performance from the CGY760R. Binding in the tail rotor control linkage will decrease the performance of the CGY760R gyro and this may also shorten the servo lifespan. Please take the time now to ensure the tail rotor system on your helicopter is working correctly and without friction or binding. Vibration will affect the CGY760Rs overall performance. All rotating com-
ponents on the helicopter should be balanced to minimize vibrations in light. Ensure that your engine or electric motor is running smoothly and that all vi-
brations have been addressed before installing and test lying the CGY760R MOUNTING / PART NAMES / CONNECTING Mount on a model using the attached mounting pad and mount it at the center posi-
tion of model gyro mount so that it is exactly orthogonal to the roll and pitch axis of the aircraft.
*The CGY760R should be mounted on a rigid platform, at least 6in [152mm] away from a Nitro Engine. It is not necessary to mount the gyro near the main shaft of the model but it is very important that the mounting area chosen is rigid. Please refer to your model manufacturers instructions for recommended mounting locations. Test it the gyro sensor, ensuring that the sensor is in alignment with the model on the roll and pitch axis. The cable from the gyro sensor must exit toward the front or the rear of the model since this is the pitch axis. Any misalignment will cause a loss of performance. Mounting angle The bottom of the CGY760R Gyro Sensor must be perpendicular to the main shaft. The roll axis must be parallel to the tail boom and the pitch axis must be perpendicular to the side frame. Control axis Rudder (Yaw) axis Elevator (Pitch) axis 16 17 Aileron (Roll) axis Mounting The CGY760R The CGY760R can be mounted in the orientation shown below unless it is installed so that the roll and pitch detection axis are aligned with the model. However, if there is a deviation of 1/2 or more of the degree, performance will degrade. In this step, please pay special attention to ensure optimum l ight performance. Refer to the instal-
lation example below and select the gyro mounting direction with "Gyro Set Dir" (page 45) of the SWH basic menu.
*The surface with the "CGY" mark in the i gure is the top (LED) side of the CGY760R. Gyro Set Dir---1 Gyro Set Dir---4 Gyro Set Dir---2 Gyro Set Dir---3 AIL ---------- N ELE --------- R RUD -------- N AIL ---------- R ELE --------- N RUD -------- N AIL ---------- N ELE --------- N RUD -------- R AIL ---------- R ELE --------- N RUD -------- N AIL ---------- N ELE --------- N RUD -------- N AIL ---------- R ELE --------- R RUD -------- N AIL ---------- N ELE --------- R RUD -------- R AIL ---------- R ELE --------- N RUD -------- R AIL ---------- N ELE --------- N RUD -------- N AIL ---------- R ELE --------- N RUD -------- R AIL ---------- N ELE --------- R RUD -------- R AIL ---------- R ELE --------- R RUD -------- N 18 Gyro Set Dir---5
*Depending on the type of mounting plate, it is also possible to mount as shown in the i gure. Gyro Set Dir---6
*Depending on the type of mounting plate, it is also possible to mount as shown in the i gure. AIL ---------- N ELE --------- N RUD -------- R AIL ---------- R ELE --------- N RUD -------- N AIL ---------- R ELE --------- R RUD -------- R AIL ---------- N ELE --------- R RUD -------- N AIL ---------- R ELE --------- R RUD -------- R AIL ---------- N ELE --------- N RUD -------- N AIL ---------- R ELE --------- N RUD -------- R AIL ---------- N ELE --------- R RUD -------- R AIL ---------- R ELE --------- N RUD -------- N AIL ---------- N ELE --------- N RUD -------- N AIL ---------- R ELE --------- N RUD -------- R AIL ---------- N ELE --------- R RUD -------- R It is necessary to set the motion direction of each gyro by "AGy.Dir", "EGy. Dir" of "SWH. BASIC" menu (page 49) and "Gyro.Dir" of "RUD BASIC" menu
(page 63). AIL-Aileron (Roll) axis / ELE-Elevator (Pitch) axis / RUD-Rudder (Yaw) axis N --- Normal / R --- Revers 19
*Please ix the cord connected to the main body with a margin. Please install the CGY760R as it is in the center (vertical direction and horizontal direction) of the tape without cutting the attached mount pad. This tape is designed to effectively absorb the vibration from the model.
*Clean the oil on the bottom of the CGY760R and the machine mounting part with a vacuum cleaner or the like.
*The CGY760R is designed to be screwed to the gyro mount. Please refer to the end of this manual for ixing method of screws and notes on installation. The CGY760R Cant Be Mounted TROUBLESHOOTING If any issues are noted during light (such as drifting, inconsistent hold or inconsistent control rates) then please review the following troubleshooting recommendations. 1. Always verify that the tail rotor and swash plate mechanisms operate, and that the drive system is in proper working order. 2. Electromagnetic interference could be causing the problem. If you feel everything is set up correctly and that the model is vibration free, then consider moving the gyro sensor to a new location away from servos, ESC and drive motors. 3. Vibrations will decrease the performance of all gyro systems. Even though the CGY760R gyro sensor is the most vibration resistant gyro sensor available, eliminating vibrations will always improve performance. The CGY760R gyro sensor performs best when the sensor is mounted rigidly to the airframe. This is mainly due to the sensing of all 3 axes. It is highly recommended to avoid using soft foam pads as this may allow the gyro to bounce around on the roll and pitch axis, causing instabilities and possible loss of control during light.so that the roll and pitch sensing axis are in alignment with the model. Any misalignments over 1/2 of a degree will cause a loss in performance. Please take extra care in this step to ensure the optimum light performance. Using The CGY760R With A Electric Model DANGER It is necessary to remove the pinion gear from the electric motor or disconnect the motor from the ESC before powering the model up for setup or bench testing. Electric motors are extremely powerful and capable of delivering the power instantly, causing injury to yourself, others, or the surroundings. Once the ESC is connected to the CGY760R, you need to complete all necessary transmitter settings (ATV / EPA / REV / ETC) according to ESC instructions. Please refer to page 109 of this manual for further suggestions on the use of the governor of CGY760R and the electric model. Link Method With Transmitter (FASSTest / T-FHSS) 1. Connect the CGY760R and GPB-1 and set the same mode as the transmitter linking the CGY760R communication mode on the Receiver screen. (See page 40) 2. Keep the transmitter and receiver close to each other and turn on the receiver with the transmitter in the link mode. 3. Wait for link waiting about 2 seconds after turning on receiver power. 4. If the RX LED changes from red lashing to green lighting, the link is complete. (The link wait state ends in about 1 second.)
* Refer to the transmitters operation manual for complete details on how to place the transmitter into the linking mode.
* When many FASSTest systems are turned on near the FASSTest system or when many T-FHSS systems are turned on near the T-FHSS system, the CGY760R es-
tablishes a link to the transmitter It may be dificult. This is rare. However, if another FASstest transmitter / receiver is linked at the same time, the CGY760R may link to the wrong transmitter. If you do not notice such a situation, this is very dangerous. To avoid this problem, we strongly recommend that you reconirm if the CGY760R is actually controlled by the transmitter.
* If the System Type of the transmitter is changed, the receiver will need to be re-linked to the transmitter. WARNING Do not perform the linking procedure while the motors main wire connected or the engine is operating as it may result in serious injury. When the linking is complete, please cycle the receiver power and ensure the receiver is properly linked to the transmitter. Please power up your system in this order. Transmitter irst, fol-
lowed by the receiver. If the CGY760R was previously linked to another transmitter, make sure that transmitter is not operating while linking the receiver to the new transmitter. 20 21 Connecting The CGY760R GX (Gyro) LED LED State Lights red During normal operation Blinking green Blinking red Normal blinking (about 2 / sec): S.BUS data wait time High-speed blinking(about 5 / sec): Backing up data Never shut down during backup Error such as abnormality of gyro sensor If you can not recover by turning the power back on or replacing the battery, please contact our customer service. RX (Receiver) LED LED State Lights green During normal operation Lights red No signal reception Red and Unrecoverable failure (EEPROM,etc.) Green turn on alternately If you can not recover by turning the power back on please contact our customer service.
(9) P.BOX:
Connect to CGY760R when making settings. When setting is completed remove it. LCD Displays menus, parameters. Edit key Used to set operat-
ing parameters.
(10) Transmitter Connection Code:
Connect when using the transmitter to wirelessly transfer settings of GPB-1 to CGY760R. 22
(1) RPM (Revolution sensor):
Connect the revolution sensor.
(2) AIL Output:
Connect the aileron (roll) servo.
(3) ELE Output:
Connect the elevator (pitch) servo.
(4) PIT Output:
Connect the pitch (cllective pitch) servo.
(5) THR Output:
Connect the throttle servo. Connect the ESC w/BEC and set the operation mode to Gyro+THR mode.
(6) RUD Output:
Connect the rudder (yaw) servo.
(7) ELE2 Output:
Connect the second elevator servo.
(Swash mode: H4-XX)
(8) S.B2 Output:
Connect the S.BUS2 tool. RPM Sensor Terminal box Connect the receiver battery (3.5 to 8.4 V) to one of the "AIL" to "S.B2" connectors other than "RPM" and "P.BOX".
(Do not connect to "RPM" and "P.BOX".) Temperature Sensor Altitude Sensor S.BUS2 Tool Hub Hub
*This diagram shows the various connections between the CGY760R and receiver, servo, or sensors.
*S.BUS2 is a system that supports bidirectional communication from a te-
lemetry sensor to a receiver by extending the conventional S.BUS. Telemetry sensor etc are connected to S.BUS2 connector and used. S.BUS compat-
ible servo etc can not be used with S.BUS 2 connector terminal. 23 S.BUS Channel Setting The default CGY760R S.BUS channel assignments should work properly with most Futaba transmitters. If you experience any problems please refer to the S.BUS section of the manual to set / verify each channel number for each function. 1. The SBUS basic menu (page 44) of CGY760R is displayed. 2. Use the [ /+] or [ /-] key to select "AIL CH #" and press the [Enter] key to enter setting mode. Check the transmitters aileron channel and set it to match the channel with the [
/+] or [ /-] key. When you are done, press [Enter] key to exit setting mode. Magnet Operating Side Check Bring the magnet near the end of the sensor and check the operating side.
* This is the side at which the displayed value increases in the "Revolution sensor testing"
menu within the "Governor Basic Setting" section earlier in this manual. Install the mag-
net with this side facing the sensor. Mark this side of the magnet with a felt tip pen. Sensor Magnet 3. Perform the same operation as above and set the function (such as aileron, pitch, col-
lective, gain, ail gain, ele gain, rpm, gv on/off) channels to the transmitter. Cooling Fan Modiication 4. If your transmitter does not offer enough channels to operate all of the CGY760Rs functions, it is possible to operate the CGY760R without the Gov SW, Ail Gain, and Ele Gain channels connected. When any these functions are not used, it is necessary to set the channel number to "INH" within the CGY760Rs S.BUS menu to disable the function and to use the setting value inside the CGY760R menu instead. When the Gov SW channel is not used, the governor on/off control is handled by the 1. Drill a hole in the fan at the magnet mounting position. Make the hole about 4.1mm in diameter and 1.5 to 1.7mm deep. 2. Embed the magnet in this hole in the direction in which an output is obtained. Use ep-
oxy adhesive that cures in 30 minutes or longer. Do not use epoxies that contain metal such as JB Weld.
[Stick Switch] function. Governor Installation Modify the cooling fan and install the accessory magnet and attach the magnetic sen-
sor to the engine at the position shown below. Balance the cooling fan as needed fol-
lowing magnet installation. Cooling fan Magnet (Embedded in cooling fan.) Sensor (Attached to engine lange through a stay.) When installing the sensor magnet to the mufler side, also refer to the needle side mounting. Magnet Cement the magnet to the cool-
ing fan so that the magnet is level with this side of the cooling fan. 3. If the cooling fan is unbalanced and vibrates, etc., balance it by mounting the spare magnet to the opposite side of the cooling fan in the opposite polarity (so that it does not output a signal). Sensor Mounting The sensor mounting method depends on the model and engine. 1. Mount the sensor to the sensor stay. (Temporary assembly) 2. Drill a hole in the fan cover at the part corresponding to the sensor so that the distance between the sensor and magnet can be made 1 to 2mm. 24 25 3. Tighten the sensor stay together with the engine mounting Throttle Servo Linkage Precautions To effectively use the governor, observe the following precautions when connecting the servo linkage. Make the servo operating range as wide as possible. Make the throw of the transmitter EPA (ATV) function and AFR function as close as possible to 100%. Fly with the governor turned OFF and adjust the needle so that the engine smoothly reacts to movement of the transmitter stick. If there is a point at which the reaction of the engine is considerably different due to a too rich or too lean mixture, the governor may not operate to its maximum potential. Fuselage Vibration Countermeasures If the model frame is weak, or the engine mount is deformed or not installed prop-
erly, the vibrations applied by the engine will increase. Engine vibrations will lead to unstable speed and prevent the governor from providing maximum performance. Therefore, make sure that the engine is vibration free and that the carburetor provides linear throttle control because the governor cannot correct engine problems. Use Of A Tuned Silencer The use of a tuned pipe type silencer may cause the engine throttle response to be substantially different from that of a normal muffler. Adjust the needle (and pipe length) so that engine speed changes are proportional to the throttle opening. The governor will not perform satisfactorily with a mufler or a pipe that does not allow the carburetion to be linear. lange. (Temporary assembly) 4. Select the mounting method so that the sensor does not touch the frame, or other parts of the model. Temporarily mount the sensor and select the magnet mounting position. 5. Install the sensor to the sensor stay using the accessory screws and washers. 6. Tighten the sensor stay together with the engine using the engine mount screw. Sensor Adjustment 1. Adjust the sensor position to obtain a sensor output of at least 60% in the "Revolution sensor testing" menu within the "Governor Basic Setting" . Center of sensor is offset. Sensor case Sensor Magnet 1 - 2mm 2.2mm 3.7mm 3.7mm 2. The center of the sensor is different from the center of the sensor case so be careful when mounting the sensor. If the display is less than 60% when the magnet is directly below the sensor, bring the sensor closer to the magnet so that the 60% or more is displayed. The magnet and sensor gap criteria is approximately 1 to 2mm. If a sensor output is not obtained even when the sensor is brought close to the magnet, the magnet and sensor center posi-
tions may have changed. 3. Complete assembly of the sensor by securely tightening the screws that were tempo-
rarily tightened. 4. Recheck the sensor output. 26 27 FIRST MAP Connect GPB-1 (Gyro Program Box) And CGY760R Each menu screen is displayed from the home screen. Set GPB-1 display setting, CGY760R reception system setting, gyro and governor settings. Press and hold the [Esc/Page] key Press and hold the [Esc/Page] key Home screen CGY760R Connection Code Press and hold the [
/+] key Press and hold the [
/-] key Press the [Enter] key Press the [Enter] key It is used to connect the CGY760R and the Gyro Pro-
gram Box GPB-1. Connect the battery Connect the receiver battery (3.5 to 8.4 V) to one of the "AIL" to "S.B2" connectors other than "RPM" and "P.BOX".
(Do not connect to "RPM" and "P.BOX".) Pressing [
keys simulataneously
/+] and [
/-]
CAUTION B e s u r e t o c o n n e c t a n d d i s c o n n e c t t h e C G Y 7 6 0 R a n d G P B - 1 c o n n e c -
t i o n c o r d w i t h t h e p o w e r o f f . BASIC MENU screen EXPERT MENU screen Opening Screen And Home Screen When GBP-1 starts up with power on, the opening screen is displayed irst, then the home screen is displayed. Press and hold the [Esc/Page] key Press the [Enter] key Opening screen Home screen 28 GBP-1 setting screen 29 HOME SCREEN Home Screen Display On the home screen, basic information such as swash type, gyro operation mode, sensitivity and governor ON / OFF, engine operating time etc. are displayed. 1 4 6 2 1. Swash plate type Displays the swash plate type set in "SWH. BASIC" menu. Home screen 3 5 7 8 If you set a condition switch channel to an empty channel that can set the AFR function and set a point curve for each l ight condition of the transmitter, it becomes as follows. Switch Channel Rate Neutral
-100%
-75%
-25%
0%
25%
75%
100%
Cond1 Cond2 Cond3 Cond4 Cond5 2. Condition number With switch operation from the transmitter, several parameters can be switched by setting up to 5 types of data. If you set the condition switch to the channel having the AFR function of the transmitter and set the point for each l ight condition with the AFR point curve, it can also be linked with the l ight condition switch. 100%
0%
-100%
When set to SW of DG 1 or DG 2, it becomes as follows. Set the point curve with AFR for each l ight condition of the transmitter. Function Menu of your transmitter (DG1). Assigning DG1 to a switch or l ight mode allows the use of two separate values for the condition selectable parameters. For functions that can set conditions in this manual, mark Cond is written. Switch DG1 ond1 (Condition 1) SWS.Rate PIT.Rate SWS.Ring FLT.Styl Cnt.AuthAI Cnt.AuthEL EXPO HeadHld A HeadHld E StpTune A StpTune E CYC.Rt ond2 (Condition2) SWS.Rate PIT.Rate SWS.Ring FLT.Styl Cnt.AuthAI Cnt.AuthEL EXPO HeadHld A HeadHld E StpTune A StpTune E CYC.Rt GOV.Gain L Lmt.Hov L Lmt.IdUp GOV.Gain L Lmt.Hov L Lmt.IdUp
*Indicates when the setup style is "3D". Switch Channel Rate
-100%
-35%
0%
35%
100%
Cond1 Cond2 Narrow Neutral Wide 3. Battery voltage Displays the voltage of the receiver battery connected to CGY760R. 4. Gyro operation mode / Gyro gain Displays "AVCS" or "Normal" operation mode and setting sensitivity of aileron (roll), eleva-
tor (pitch) and ladder (yaw) axis. 5. Roll and Elevator rate maximum display This screen displays the maximum roll rate and maximum elevator rate recorded during l ight. Data is reset when the power is turned off. If you want to check the maximum rate, leave the power on after l ight. Use the [ /+] or [ /-] key to move the cursor to each rate display and press and hold [Enter] key to reset the display. 6. Governor ON / OFF Indicates the ON / OFF switch status of the governor function. When "ON" is displayed, the governor function is activated. 30 31 7. RPM display The maximum revolutions of the engine memorized by the governor during operation is displayed. Data is reset when the power is turned off. If you want to check the maximum speed, leave the power on after l ight. Use the [ /+] or [ /-] key to move the cursor to the rotation number display and press and hold [Enter] key to reset the display. 8. Engine running time Displays the running time of the engine. Up to 9,999 hours are displayed. Use the [ /+] or [ /-] key to move the cursor to the operation time display and press and hold [Enter] key to reset the display. The operation time is stored in memory even when the power is turned off until it is reset. GPB-1 MENU It is a menu for setting GPB-1 display etc. Home screen Pressing the [
simulataneously
/+] and [
/-]
GPB-1 screen Press and hold the [Esc/Page] key Press the [Enter] key DISPLAY screen Press and hold the [Esc/Page] key Press the [
/+] or [
/-] key Data saving screen After setting change the following screen will be displayed when saving data.
(Display is short time) SOUND screen How to operate each menu screen Use the [ /+] or [ /-] key to move the cursor to the setting item on the screen and press the [Enter] key to enter the setting mode. [ /+] or [ /-] key to change the setting con-
tents. When you are done, press [Enter] key to exit setting mode. INFO screen Press the [Enter] key to display each menu screen, and when the cursor is on the title of each menu screen, press the
[Enter] key to return to the expert menu screen RECEIVER screen GYRO UPDATE screen 32 33 DISPLAY (display setting of GPB-1) SOUND (Key operation sound of GPB-1) Set the contrast and brightness of the screen of the GPB-1 and the lighting time of the backlight. Refer to page 37 to display the "DISPLAY" screen from the GPB-1 menu screen. DISPLAY screen
:
:
(1) CONTRAST Move the cursor to "CONTRAST" with the [ /+] or [ /-]
key and press the [Enter] key to enter the setting mode. Adjust the contrast with the [ /+] and [ /-] keys. When you finish adjusting, press [Enter] key to exit setting mode. Setting ranges: 0 ~ 20 Initial value: 10 It is ON/OFF setting of key operation sound of GPB-1. Refer to page 37 to display the "SOUND" screen from the GPB-1 menu screen. SOUND screen
(1) SOUND Set ON / OFF of key operation sound of GPB-1. Move the cursor to "SOUND" with the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. Se-
lect the ON or OFF of key operation sound with the [ /+]
or [ /-] key. When you inish setting, press [Enter] key to exit setting mode. Setting: ON / OFF Initial setting: ON
(1) BRIGHTNESS Move the cursor to "BRIGHTNESS" with the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. Adjust the brightness with the [ /+] and [ /-] keys. When you inish adjusting, press [Enter] key to exit setting mode. Setting ranges: OFF (Backlight off ) / 0 ~ 20 Initial value: 10
(1) OFF TIMER Adjust the time until the backlight turns off after the last key operation. Move the cursor to "OFF TIMER" with the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. Use the [ /+] and [ /-] keys to adjust the lighting time of the back-
light. When you inish adjusting, press [Enter] key to exit setting mode. Setting ranges: OFF (Always on ) / 0 ~ 240 sec Initial value: 10 sec INFO (Display language and version of GPB-1) Displays the GPB-1 display language setting, program version and gyro version. Re-
fer to P37 and display the information screen from the GPB-1 menu screen. INFO screen
(1) LANGUAGE Set the display language of GPB-1. Move the cursor to "LANGUAGE" with the [ /+] or [ /-]
key and press the [Enter] key to enter the setting mode. Select the display language with the [ /+] or [ /-] key. When you inish setting, press [Enter] key to exit setting mode. Setting: ENGLISH / JAPANESE / GERMAN 34 35 RECEIVER (Receiver system setting) GYRO UPDATE (Update mode of CGY760R) On the "RECEIVER" screen, set the CGY760R receiver system to the same mode as the transmitter to use. Refer to page 37 and display the "RECEIVER" screen from the GPB-1 menu screen. RECEIVER screen
(1) RECEIVER Set the same system as the transmitter to be linked. Move the cursor to the system such as "FASSTest"
with the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. Then select the system with the
[ /+] or [ /-] key. Since "EXECUTE: Enter (1sec)" is displayed. Pressing the [Enter] key for about 1 second changes the selected system and exits the setting mode. Setting: FASSTest- / T-FHSS NOTE:
To change the "Receiver System" type, i rst pow-
er off the TX and RX, and re-power the CGY760R while the TX is still in the OFF position. The only way to change the RX type is by power cycling the gyro i rst. FASSTest T-FHSS It is a menu to set the update mode to update CGY760R from PC using CIU-2 or CIU-3.
* The following optional products are required for the update. CIU-2 or CIU-3 Code for CGY760R / GY701 / GY520 or DSC code for update
(1) Download CGY760R update i le Download the CGY760R update i le from our website or your local distribtor's website. To the empty connector of CGY760R Switch Battery A PC that can connect to the Internet and still have CIU-
2 or CIU-3 driver software installed. CIU2 or CIU3 To PC USB port To S.B2 port of CGY760R Switch connector Double extension cord When there is no connector to connect power to CGY760R To S.B2 port of CGY760R Connect code to S.B2 port of CGY760R To CIU2 or CIU3
(2) Preparation for update -1 Connect the CGY760R, GPB-1, CIU-2 or CIU-3 to the PC with reference to the above connection diagram. 36 37 GYRO UPDATE screen
(3) Preparation for update -2 Refer to page 37 and display the "GYRO UPDATE"
screen from the GPB-1 menu screen. BASIC MENU It is a menu which makes basic setting of CGY760R. Make sure to set each basic menu. Home screen Press and hold the [
/+] key BASIC MENU screen
(4) Selection of CIU (Speed) Use the [ /+] or [ /-] key to move the cursor to "LOW SPEED (CIU2/3)" or "HIGH SPEED CIU3" and press the [Enter] key. It shows. When ready, "READY" will be displayed.
(5) Perform update Click on the update i le downloaded to the PC to up-
date the CGY760R.
(6) Update complete When the update is successfully completed, "Com-
pleted" appears on the screen of GPB -1. Press and hold the [Esc/Page] key Press the [Enter] key FLT.TUNE screen SWH.BASIC screen RUD.BASIC screen Press and hold the[Esc/Page] key Press the [
/+] or [
/-] key Press the [Enter] key to display each menu screen, and when the cursor is on the title of each menu screen, press the
[Enter] key to return to the expert menu screen GOV.BASIC screen SBUS BASIC screen If the update is not performed normally, "Shippai Shimashita" will be displayed. In that case please try again from the beginning. If it fails again please download the update i le again. 38 39 SBUS BASIC MENU (S.BUS BASIC SETTING) The SBUS basic screen is displayed from the basic menu screen (see page 39). Set the CH for each function according to the transmitter to be used. Set unused functions to INH. If a function is not going to be used, then it must be set to [INH]. If a func-
tion is not going to be used, then it must be set to [INH]. For example, if the Gain A/
E and Gain RUD remote gain functions are not going to be used, then set them to [INH]
and the CGY760R will then allow you to make gain adjustments within the respec-
tive menu. From 3/3 From the "RESET" of SBUS BASIC screen 3/3 SBUS BASIC screen 1/3 Go to 2/3 from any cursor position
:
:
WARNING Always verify that the S.BUS function assignments match your transmitters function (in the FUNCTION menu) assign-
ments. If any changes are made within the transmitter function assignments, then it will also be necessary to make the changes within the S.BUS function assignments.
:
Settings (all in common):
1 to 16ch, DG1, DG2, INH
(6) S. BUS connection: Gain A/E channel 3D Using the [ /+] or [ /-] key to set the correct channel number. F3C If the "Setup Style" setting of the "SWH BASIC"
menu on page 49 is "F3C", set the aileron (Roll) gain and the elevator (Pitch) gain on separate channels. (Gain AIL and Gain ELE display)
(7) S. BUS connection: Gain RUD channel Using the [ /+] or [ /-] key to set the correct channel number.
(8) S. BUS connection: GOV rpm channel Using the [ /+] or [ /-] key to set the correct channel number.
(9) S. BUS connection: GOV sw channel Using the [ /+] or [ /-] key to set the correct channel number.
(1) S. BUS connection: AIL (Aileron) channel Move the cursor to "AIL CH #" by pressing the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. Use the [ /+] or [ /-] key to set the aileron channel of the transmitter. When you are done, press [Enter]
key to inish. From 1/3 SBUS BASIC screen 2/3
(2) S. BUS connection: ELE (Elevator) channel Using the [ /+] or [ /-] key to set the correct channel number.
(3) S. BUS connection: THR (Throttle) channel Using the [ /+] or [ /-] key to set the correct channel number.
(4) S. BUS connection: RUD (Rudder) channel Using the [ /+] or [ /-] key to set the correct channel number.
(5) S. BUS connection: PIT (Pitch) channel Using the [ /+] or [ /-] key to set the correct channel number. 40 41
(10) S. BUS connection:
Condition on change channel Select "Cond CH #" in the same way and use the [ /+] or
[ /-] key to set the condition change channel of the trans-
mitter. As with the light condition function of the transmitter, you can set up and use up to ive data of several parameters by switch opera-
tion from the transmitter. By setting the condition switch on the channel with the AFR function of the transmitter and setting the point for each light condition with the AFR point curve, you can switch the condition of CGY760R in conjunction with the light con-
dition switch of the transmitter. From 2/3 SBUS BASIC screen 3/3 Go to 1/3 from any cursor position
(11) S. BUS connection: Via trainer channel Select "Cond #" in the same way and use the [ /+] or [
/-] key to set the via trainer channel of the transmitter. The transmitters trainer channel uses two consecu-
tive channels. For example, if CH11 is set to "# 1", CH12 is automatically set to "# 2". Therefore, when using this function, two consecutive free channels are required for the transmitter. About Transfer Function Of Gyro Setting Data With this function, by connecting the transmitter and the GPB-1 with the trans-
mitter connection cord, it is possible to wirelessly change the setting of the CGY 760R mounted on the model via the transmitter. For the list of functions that can be changed, refer to pages 106 to 107. Before connecting the GPB-1 to the transmitter, please connect to the CGY 760R and save the original data to GPB-1. Setting on transmitter side 1. Follow the transmitters instruction manual, use the channel function function to con-
nect two consecutive AUX 2. 2. Set the two free channels to the following settings. Trainer jack of the transmitter Transmitter Connection Code CAUTION Be sure to connect and disconnect the transmitter and GPB-1 connection cord with the power of.
(12) RESET: S.BUS data reset This resets the S.BUS channel assignments back to the defaults. Move the cursor to "RESET" by press-
ing the [ /+] or [ /-] key, and press the [Enter] key to enter the reset mode. Since "EXECUTE: Enter (1sec)"
is displayed, press and hold the [Enter] key for about 1 second to initialize S.BUS channel setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode. Sub Trim: ---------------------------------- 0 Fail safe: ------------------------------- hold Battery fail safe: ---------------------OFF Set the end point: --------------------100 The limit point: --------155 (maximum) Servo speed: ----------------------------- 0 Servo Reverse: ------------------ Normal 3. Set the trainer function as follows according to the transmitters instruction manual. Always ON Teacher / Student: ------------- Teacher Channel mode: -------------------- 16CH Mode: ------------------------------ Normal Rate: ------------------------------------100 After connecting the GPB-1 to the TX via trainer port, power on the TX. Upon turning the TX "On" the GPB-1 will show the opening screen and the ID screen will be displayed. The ID number should be the same as the ID sticker on the CGY760R. If the ID numbers match, press and hold the [Esc / Page] key to display the trainer via function setting screen. Note: If the ID is different on the ID conirmation screen, connect CGY760R and GPB-1 that you set once and save the data of CGY760R to GPB-1. Press and hold the[Esc/Page] key Opening screen Press and hold the[Esc/Page] key Press the [Enter] key with the cursor on the
"Via Trainer"
ID screen Press and hold the[Esc/Page] key Press and hold the[Eter] key Home screen Via Trainer screen 42 43 Go to the menu title of SBUS BASIC screen 1/3 SWH. BASIC MENU (SWASH BASIC SETTING) Perform basic setting of swash motion. When using the aileron, elevator gyro, be sure to make this swash basic setting. Refer to page 39 to display the "SWH. BASIC"
screen from the "BASIC MENU" screen. The CGY760R corresponds to the following six types of swash plate. FRONT H3-120 H3-140 PIT AIL H3-90 PIT AIL PIT AIL ELE H4-00 ELE ELE H4-45 ELE AIL ELE H-1 PIT AIL PIT AIL ELE2 PIT ELE2 ELE AIL ---------------------Aileron servo ELE ------------------ Elevator servo PIT ---------- Collective pitch servo ELE2 ----- Second elevator servo Your transmitter should be reset to the default settings and the swash plate type selected with the transmitter should be set to "H-1" or single servo mode. All CCPM mixing is set up and handled with the CGY760R, and the transmitter functions should not be used. Before starting model set-up, be sure that all dual rates, pitch curve, and endpoint values are set to 100/100. H-1Swash Type WARNING Do not connect the servo to the gyros until you select the servo type in the swash basic menu.
*If the servo type is wrong, CGY760R or servo malfunction may result. From 5/5 From the "Pit.Low" of SWH. BASIC screen 5/5 SWH. BASIC screen 1/5 Go to 2/5 from any cursor position
(1) Setup style
:
:
:
3D mode contains a proven set of parameters which are good for not only 3D but also F3C lying. F3C Mode is for Advanced F3C tuning only.
*The changed menu is indicated on a map.
*When the style is changed, setting of AIL/ELE/RUD is initialized.
/-] key and press Move the cursor to "Setup style" by pressing the [
/-] key to set the the [Enter] key to enter the setting mode. Use the [
style. Since "EXECUTE: Enter (1sec)" is displayed. Pressing the [Enter] key for about 1 second changes the selected style and exits the setting mode.
/+] or [
/+] or [
(2) Gyro Set Dir: Mounting direction Set the roll axis, pitch axis, yaw axis according to the mounting direction of CGY 760R. Set mounting direction with reference to page 18 - 19. Move the cursor to "Gyro Set Dir" by pressing the [
/-] key and press the [Enter] key to enter the mounting direction. Then select the mount-
ing direction # with the [ /+] or [ /-] key. When you inish setting, press [Enter]
key to exit setting mode. When the LED on the Gx side inishes blinking, please turn the power off and on again to conirm that it is working properly.
/+] or [
Setting: 1 ~ 6 Initial setting: 1 WARNING If you do not turn the power back on after changing "Gyro Set Dir", the gyro-
scope will not operate properly, there is a danger of crashing. 44 45
(3) Servo Type This selects the swash servo types. There are four kinds of the servo driving frequency selection, AN:70Hz, DG:95Hz, DG:140Hz, DG285Hz. Previous version supported Analog= AN: 70Hz and DG:1520= DG:285Hz only. All Futaba digital servos can be operated with fastest DG:285Hz mode but some of other brands servos do not support DG:285Hz mode. In this case, select the proper servo driving frequency per the manufac-
turers specii cations. Move the cursor to "Servo Type" by pressing the [
/-] key and press the [Enter] key to enter the setting mode. Then
/+] or [
/-] key. Since "EXECUTE: Enter select the servo type with the [
(1sec)" is displayed.Pressing the [Enter] key for about 1 second changes the selected type and exits the setting mode.
/+] or [
Setting: AN:70Hz/ DG:95Hz/ DG:140Hz/ DG:760s / DG:285Hz Initial setting: DG:285Hz WARNING The servo type parameter within the CGY760R must match the type of servo you are using. Incorrect setting may damage the CGY760R or the servo. Incorrect setting may also result in a loss of control during l ight.
(4) SWASH Type: Swash plare type
/+] or [
Select the swash plate type. Move the cursor to "SWASH Type" by press-
/-] key and press the [Enter] key to enter the setting ing the [
/-] key. Since mode. Then select the swash plate type with the [
"EXECUTE: Enter (1sec)" is displayed. Pressing the [Enter] key for about 1 second changes the selected type and exits the setting mode. When you change the setting, other data is initialized.
/+] or [
Setting: H-1/ H3-120/ H3-140/ H3-90H3-90/ H4-00/ H4-45 Initial setting: H3-120 WARNING All of the swash plate parameters are reset when the swash plate type is changed. Please proceed through the entire setup process before attempting to l y the model. 46
(5) Servo Dir #: Servo direction #
/+] or [
Using different servo combinations will create the proper swash plate servo movement electronic CCPM models (eCCPM) In the H3-xx swash mode, three of the swash servos directions are changed by pressing the
/-] key. Choose the combination number which produces level
[
swash plate travel with a collective pitch input from the transmitter. There are 8 combination choices for the H3-xx swash mode. On H4-xx swash mode, there are 16 combination choices. After selecting the combination number, aileron, elevator, pitch, and 2nd elevator servo parameters are automatically set. NOTE: Occassionally the aileron or elevator function directions are reversed even though collective pitch direction is correct. In this case, change the direction of the affected function using the "SWS. Dir" param-
eter on "SWH. BASIC" screen 3/5. From 1/5 H1 or H3 SWH. BASIC screen 2/5 H4 Go to 3/5 from any cursor position
(6)AIL, ELE, PIT. Ntr:
Servo neutral adjustment
/+] or [
Use the [
/-] key to adjust the neutral position of the swash servo (aileron, elevator, pitch, second elevator). The second elevator (ELE2) is displayed only when the swash type is H4-xx. Setting ranges: +240 ~ -240 Initial value: 0 ELE.2 is displayed only when the swash type is H4-xx 47 From 2/5 SWH. BASIC screen 3/5
/+] or [
*The setting with "C#" display can be set for each condition. 1. Use the [
/-] key to move the cursor to "C#" and press the [Enter] key to enter the condition selection
/-] key to select the condition mode. Use the [
number "C#" and press the [Enter] key to decide the condition number.
/+] or [
/+] or [
2. Next, move to the set value of the condition selected by
/-] key, and press the [Enter] key to enter the [
/-] keys to change the setting mode. Use the [
the setting value. When you are done, press the [Enter]
key to exit the setting mode.
/+] and [
Cond
(9) PIT. Rate: Rate adjustment The [PIT.Rate] is the amount of collective pitch travel allowed. A good starting range for Sport, 3D and F3C is +/-10 to +/-12 degrees. Use the [
/+] or [
/-] key to make an adjustment.
:
From 3/5 Setting ranges: 0 ~ 100 Initial value: 50%
Go to 4/5 from any cursor position
:
:
(7) SWS. Dir: Swash direction setting This selects the aileron, elevator and collective pitch direction. Reverse the direction when the stick move-
ment and swash movement are opposite. Each time you press the [
/-] key, the polarity switches.
/+] or [
Cond
(8) SWS. Rate: Rate adjustment
/+] or [
/-] key to make an adjustment. The Swash Rate settings are used to adjust the amount of throw-based cyclic pitch is allowed for roll (aileron) and pitch (elevator). The one setting applies to both roll and pitch axes; they are not individually adjusted. Use the [
(DUAL RATES MUST BE 100)
-Suggested amount of base cyclic pitch
*800 size 10 degrees
*700 size 9 degrees
*600 - 550 size 8 degrees
*500 size 7 degrees
*450 and below- 6 degrees Setting ranges: 0 ~ 100% Initial value: 50%
SWH. BASIC screen 4/5
(10) SWS. Ring This parameter is used to prevent binding of the swash plate servos when the transmitter control stick is moved toward a corner (for example, full right and full aft cyclic). Press the [
/-] key to adjust the value.
/+] or [
Go to 5/5 from any cursor position Setting ranges: 50 ~ 100% Initial value: 130%
(11) AGy. Dir: Aileron (roll) Gyro direction EGy. Dir: Elevator (Pitch) Gyro direction This parameter controls which direction the CGY760R
(roll / pitch axis) will compensate when the helicopter rolls (pitches). Pick the helicopter up and roll the helicop-
ter to the right. The CGY760R should compensate by adding left cyclic to the swash plate. (Pick the helicopter up and rotate the nose of the helicopter downward. The CGY760R should compensate by adding aft cyclic to the swash plate.) If the CGY760R compensates in the wrong direction, then it will be necessary to reverse the compensation direction setting by pressing the [
/-] key once.
/+] or [
WARNING Verify that the CGY760R compensates in the correct direction before l ight. If the compensation direction is incorrect the model will roll or pitch uncontrollably even before it leaves the ground. 48 49
(12) STK. Dir AIL: Aileron operation Move the cursor to "STK. Dir AIL" by pressing the [
/-] key and press the [Enter] key to enter the setting mode. Since "EXECUTE: Enter
(1sec)" is displayed. Next, move the aileron stick to the full right direc-
tion. Pressing the [Enter] key for about 1 second will memorize the aile-
rons direction of motion.
/+] or [
(13) STK. Dir ELE: Elevator operation
/-] key and Move the cursor to "STK. Dir ELE" by pressing the [
press the [Enter] key to enter the setting mode. Since "EXECUTE: Enter
(1sec)" is displayed. Next, move the elevator stick to the full up direction. Pressing the [Enter] key for about 1 second will memorize the elevators direction of motion.
/+] or [
Be sure to set this aileron motion direction and elevator motion direction so that F/F mixing (RUD. EXPERT menu) works effectively. Also, please perform this operation after aligning the direction of operation of each rudder after the end of linkage. From 4/5 3D SWH. BASIC screen 5/5 F3C
(14) Pit. High: Pitch high memorizing This parameter saves the full positive collective pitch point into the CGY760R. Move the cursor to "Pit. High" by pressing the [ /+] or [
/-]
key and press the [Enter] key to enter the setting mode. "EXECUTE:
Enter (1sec)" is displayed. Move the collective pitch stick to full positive pitch and pressing the [Enter] key for about 1 second. The full positive pitch signal will be saved to the CGY760R.
(15) Pit. Zero: Pitch zero memorizing This parameter saves the full positive collective pitch point into the CGY760R. Move the cursor to "Pit. Zero" by pressing the [ /+] or [
/-]
key and press the [Enter] key to enter the setting mode. "EXECUTE: En-
ter (1sec)" is displayed. Move the collective pitch stick to zero degrees pitch and pressing the [Enter] key for about 1 second. The full positive pitch signal will be saved to the CGY760R.
(16) Pit. Low: Pitch low memorizing This parameter saves the full negative collective pitch point into the CGY760R. Move the cursor to "Pit. Low" by pressing the [ /+] or [
/-]
key and press the [Enter] key to enter the setting mode. "EXECUTE: En-
ter (1sec)" is displayed. Move the collective pitch stick to full negative pitch and pressing the [Enter] key for about 1 second. The full positive pitch signal will be saved to the CGY760R. Go to 1/5 from any cursor position See page 52 for F3C style "ROT. Equa" (Rotation equalizer) and "Equa. Dir" (Equalizer Direction). Go to the menu title of SWH BASIC screen 1/5 Be sure to perform "Pit.High", "Pit Zero" and "Pit Low" setting when performing F/F mixing (RUD expert menu) operation and linkage cor-
rection operation. 50 51 F3C style "ROT. Equa" and "Equa. Dir"
The following settings are displayed when "Setup Style" of page 45 is F3C. When it is 3D, it is not displayed in the automatic setting. Installation And Setting Of Swash Servo How to set the servo operation direction F3C ROT. Equa: Rotation equalizer This function stabilizes the helicopter by correcting the change of the rotor rotation surface at the time of the pyrouette. Move the cursor to "ROT.Equa" with the [ /+] or
[ /-] key and press the [Enter] key to enter the setting mode. Select the ON or OFF of key with the [ /+] or [ /-] key. When you inish setting, press [Enter] key to exit setting mode. F3C Equa. Dir: Equalizer Direction Sets the direction to correct for the phase equalizer and rotation equalizer. When entering this menu, the swash plate will tilt toward the elevator. I will remember the direction of the tilt. In this state, rotate the helicopter main body in the 90 deg ladder direction and set the correcting direction so that the inclination of the swash plate becomes the same direction. Move the cursor to "Equa.Dir" with the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. Each time you press the [ /+] or
[ /-] key, the compensation direction changes. In order to operate the phase equalizer and the rotation equalizer normally, be sure to set the direction to correct exactly. Operation check Swash plate Set the correcting direction so that the inclination direction of the swash plate does not change. 1. Depending on the type of swash plate, place the servo as shown in the diagram on page 44. 2. (Initial setting on transmitter side) Regardless of the swash plate type of helicopter to be set, set the transmitter setting to swash type "H-1".
* Swash mixing is done on the gyro side. Set the reverse setting of aileron, elevator and collective pitch on the normal side. Set the operation amount (ATV / AFR / EPA) of ai-
leron, elevator and collective pitch to 100%. 3. (Setting of swash plate type / see page 46) In accordance with the swash plate of the heli-
copter to be used, set "Swash type" of "SWH. BASIC" menu. 4. (Servo type setting / see page 46) In the "Servo Type" of the "SWH. BASIC" menu, select the type of servo that controls the swash plate.
* Use of digital servo is recommended. 5. (Neutral adjustment / see page 47) H-1Swash Type Set the transmitters collective pitch stick to the 0 deg pitch angle. Adjust the neutral of each servo with "AIL. Ntr" (aileron serve neutral), "ELE. Ntr" (Elevator serve neu-
tral) and "PIT. Ntrl" (collective pitch serve neutral) in the "SWH. BASIC" menu, on page 47 and each servo horn becomes perpendicular to the linkage rod match So adjust the neutral position. In this state, adjust the length of the linkage rod so that the swash plate surface is perpendicular to the rotor shaft. 6. (Setting of servo operation direction / see page 47) Using different servo combinations will create the proper swash plate servo movement electronic CCPM models (eCCPM) In the H3-xx swash mode, three of the swash
/-] key. Choose the combina-
servos directions are changed by pressing the [
tion number which produces level swash plate travel with a collective pitch input from the transmitter. There are 8 combination choices for the H3-xx swash mode. On H4-xx
/+] or [
52 53 swash mode, there are 16 combination choices. After selecting the combination num-
ber, aileron, elevator, pitch, and 2nd elevator servo parameters are automatically set. Even if the swash plate servo moves in the same direction, the ailerons and eleva-
tors may move in opposite directions. At this time, reverse polarity with "SWS. Dir" of
"SWH. BASIC" menu 3/5. Alternatively, reverse the aileron of the transmitter and the reverse setting of the elevator. Adjust operation angle / see page 48, 49 Adjust the pitch motion of the aileron, elevator and collective pitch so that it moves at the speciied angle by "SWS. Rate" and "PIT. Rate" in "SWH. BASIC" menu.
*Adjust the operating angle of the aileron, elevator and collective pitch of the transmit-
ter (ATV / AFR / EPA) to 100%. Swash ring setting / see page 53 Set the maximum inclination amount of the swash plate with "SWS. Ring" of "SWH. BA-
SIC" menu.
*Set to the maximum value at which the linkage will not interfere when the aileron and elevator move simultaneously at the full positive collective pitch point and negative collective pitch point. Linkage correction method A helicopter with a swash type of H3-120 is taken as an example and the linkage correc-
tion method is explained.
*For the setting of the transmitter, please select the light condition where the control angle of each servo becomes the maximum. 1. (pitch calibration) Load pitch angle with "Pit. Zero", "Pit. Low" and "Pit. High" in the "SWH. BASIC"
menu. (page 54 - 55) Set the collective pitch stick to the full positive collective pitch position. Move the cur-
sor to "Pit. High" by pressing the [
/-] key and press the [Enter] key to enter the setting mode. "EXECUTE: Enter (1sec)" is displayed. Move the collective pitch stick to zero degrees pitch and pressing the [Enter] key for about 1 second. The full positive collective pitch position is memorized.
/+] or [
Set the collective pitch stick to the pitch angle 0 degree position. Move the cursor to
"Pit. Zero" by pressing the [
/-] key and press the [Enter] key to enter the set-
/+] or [
ting mode. "EXECUTE: Enter (1sec)" is displayed. Move the collective pitch stick to zero degrees pitch and pressing the [Enter] key for about 1 second. The pitch angle 0 degree position is memorized. Set the collective pitch stick to the full negative collective pitch position. Move the cursor to "Pit. Low" by pressing the [
/-] key and press the [Enter] key to enter the setting mode. "EXECUTE: Enter (1sec)" is displayed. Move the collective pitch stick to zero degrees pitch and pressing the [Enter] key for about 1 second. The full negative collective pitch position is memorized.
/+] or [
2. (Correction in the pitch direction / see page 86) Make sure that the swash plate is level when collective pitch stick is also in position with full positive pitch. If the swash plate is not level, adjust the rate of "PIT AIL" and "PIT ELE" in
"SWH.DETAIL" menu of "EXPERT MENU" so that the swash plate becomes level. Adjust same at the full negative collective pitch position as well. 3. (Correction of aileron (roll direction) / see page 87) When the collective pitch stick is at the pitch angle 0 degree position Move the aileron stick left and right at the collective pitch stick 0 degree pitch angle position. At this time, conirm that there is no interference with the collective pitch and the elevator (pitch). If there is interference, adjust the rate so that interference will be minimized by "AIL PIT" in "SWH.DETAIL" menu of "EXPERT MENU". Adjust in both right and left direction of aileron. When the collective pitch stick is at the full positive collective pitch position Move the aileron stick left and right at the full positive collective pitch position. At this time, conirm that there is no interference with the collective pitch and the elevator (pitch). If there is interference, adjust the rate so that interference will be minimized by "COMPENSATION AIL High" in "SWH.DETAIL" menu of "EXPERT MENU". Adjust in both right and left direction of aileron. If interference increases by adjusting "LEFT / RIGHT" of "COMPENSATION AIL High", reverse the correction direction of "AIL Dir". When the collective pitch stick is at the full negative collective pitch position Move the aileron stick left and right at the full negative collective pitch position. At this time, conirm that there is no interference with the collective pitch and the el-
evator (pitch). If there is interference, adjust the rate so that interference will be mini-
mized by "COMPENSATION AIL Low" in "SWH.DETAIL" menu of "EXPERT MENU". Adjust in both right and left direction of aileron. 54 55 4. (Correction of elevator (pitch direction) / see page 88) When the collective pitch stick is at the pitch angle 0 degree position Move the elevator stick up and down at the collective pitch stick 0 degree pitch angle position. At this time, conirm that there is no interference with the collective pitch and the aileron (roll). If there is interference, adjust the rate so that interference will be minimized by "ELE PIT" and "ELE AIL" in "SWH.DETAIL" menu of "EXPERT MENU". Adjust in both Up and down direction of elevator. When the collective pitch stick is at the full positive collective pitch position Move the elevator stick up and down at the full positive collective pitch position. At this time, conirm that there is no interference with the collective pitch and the aile-
ron (roll). If there is interference, adjust the rate so that interference will be minimized by "COMPENSATION ELE High" in "SWH. DETAIL" menu of "EXPERT MENU". Adjust in both Up and down direction of elevator. When the collective pitch stick is at the full negative collective pitch position Move the elevator stick up and down at the full negative collective pitch position. At this time, conirm that there is no interference with the collective pitch and the aile-
ron (roll). If there is interference, adjust the rate so that interference will be minimized by "COMPENSATION ELE Low" in "SWH. DETAIL" menu of "EXPERT MENU". Adjust in both Up and down direction of elevator. FLT. TUNE MENU (FLIGHT TUNING SETTING) Flight tune sets control of helicopter roll (aileron) and pitch (elevator) axis. Refer to page 39 and display the "FLT. TUNE" screen from the "BASIC MENU" screen. The contents of part of the setting change in "Setup Style" of page 45 in F3C or 3D. From 3/3 From the "HP.Auth." of FLT. Tune screen 3/3 3D FLT. TUNE screen 1/3 F3C
:
:
:
Go to 2/3 from any cursor position See page 61 for F3C style "Work. Mode" (Gyro work-
ing mode) and "AIL. Sepa" (Aileron gain separation).
(1) Base. Gain: Gyro base gain setting This sets the Cyclic Gyro Base Gain. If the aileron and elevator Gain Channels are set to "INH" within the CGY760R "SBUS.BASIC" menu, then the remote transmitter gain adjustment is not available. Thus the ac-
tual working gain for the cyclic gyros is set by using the [ /+] or [ /-] key within this parameter. Set to 100, a TX Gain value of 100% will display 100% on the GPB-1. If a pilot is in need of more gain, base gain can be increased to allow the gain on the CGY760R to be higher than 100%. NOTE: If using a 6CH or less "Base Gain" is equivalent to the rotor head gain and can be adjusted manually on the gyro instead of via TX. Setting ranges: 0 ~ 150% Initial value: 100%
Cond
(2) CYC. Rt: Cyclic rate setting Cyclic rate sets the maximum cyclic pitch and roll rate (d/s) as limited by the models ability to reach that set rate. Pitch and roll rates are set to-
gether with this single parameter. The cyclic rate is set by using the [ /+]
or [ /-] key. Setting ranges: 10 ~ 500d/s Initial value: 300d/s 56 57 From 1/3 3D FLT. TUNE screen 2/3 F3C See page 61 for F3C style "Stab. Gn" (Stability gain). Go to 3/3 from any cursor position 3D Cond F3C Cond
(3) Cnt. AuthAIL: Control Authority Aileron
(Cnt. GnAIL) Aileron Control Authority (Aileron Control Gain-F3C) changes the rate at which the gyro will try to achieve the set "CYC. Rt". A higher value will cre-
ate a quicker accelerated reaction to a stick input to reach and stabilize to the "CYC. Rt" value; a lower value will reach the desired "CYC. Rt" slower and accelerate slower to the desired angular rate. NOTE: Setting this value too high could lead to a jerky feeling when mak-
ing FAST stick corrections, a value too low will give you the impression the model is not following the pilots stick inputs. Values of 30-70 are useful for most helicopters. Setting ranges: 0 ~ 100%
Initial value: Cnt. AuthAIL 3D = 40% / Cnt. GnAIL F3C = 32%
3D Cond F3C Cond
(4) Cnt. AuthELE: Control Authority Elevator
(Cnt. GnAIL) From 2/3 Elevator Control Authority (Elevator Control Gain-F3C) changes the rate at which the gyro will try to achieve the set "CYC. Rt". A higher value will cre-
ate a quicker accelerated reaction to a stick input to reach and stabilize at the "CYC. Rt" value; a lower value will reach the desired "CYC. Rt" slower and accelerate slower to the desired angular rate. NOTE: Setting this value too high could lead to a jerky feeling when mak-
ing FAST stick corrections, a value too low will give you the impression the model is not following the pilots stick inputs. Values of 30-70 are useful for most helicopters. Setting ranges: 0 ~ 100%
Initial value: Cnt. AuthELE 3D = 40% / Cnt. GnELE F3C = 32%
Cond
(5) EXPO.: Exponential Tune the exponential as desired to soften or sharpen the feel of the cyclic controls around center stick. Negative values soften control feel; Positive values sharpen control feel. The exponential rate is set by using the [ /+]
or [ /-] key. NOTE: that any exponential present in the TRANSMITTER adds to the value set in the CGY760R. Setting ranges: -100 ~ 0 ~ +100% Initial value: -20%
3D Cond F3C Cond
(6) FLT. Styl: Flight style
(Resp. Styl) Increasing this value will create a more robotic reaction to the stick, leav-
ing the pilot with the impression that the model is locked into in a position after an input. It will also tend to have a more calculated feeling when making inputs.
-Lowering the value will make the model feel more luid and easy to rotate with the stick input. The model will feel a little more lively during faster cy-
clic movements and direction changes. Set by using the [ /+] or [ /-] key. Setting ranges: FLT. Styl Initial value: FLT. Styl 3D = 0 ~ 100n / Resp. Styl F3C = -50 ~ +20n 3D = 50n / Resp. Styl F3C = 12n 3D FLT. TUNE screen 3/3 F3C Go to 1/3 from any cursor position NOTE: To effectively operate the next "ELE Comp"
(elevator correction), make sure to set "Pit High", "Pit Zero", "Pit Low" on the "SWITCH BASIC" menu on page 51. 58 59 3D
(7) ELE. Comp: Elevator pre compensation On a clockwise rotating disk helicopter naturally will want to pull the nose towards the rotor disk with positive blade pitch and push the nose away with negative pitch. In an instance of a slower servo set-up or larger (heavier) rotor blades, a small amount of elevator pre compensation may be needed to keep the nose of the helicopter flat at all times during collective pitch changes. In most cases with helicopter high speed servos and standard 3D rotor blades, this function is not needed. If you do notice a slight tendency for the nose to try to rise or fall with collective input, increasing "ELE Comp" will reduce this behavior. Setting ranges: 0 ~ 100% Initial value: 0%
F3C F3C When "Setup Style" on page 45 is "F3C" eleva-
tor pre compensation is adjusted separately for low and high. 3D F3C
(8) HP. Auth.: High pitch authority
(HP. Gain) On a clockwise rotating disk helicopter naturally will want to pull the nose towards the rotor disk with positive blade pitch and push the nose away with negative pitch. In an instance of a slower servo set-up or larger (heavier) rotor blades, a small amount of elevator pre compensation may be needed to keep the nose of the helicopter flat at all times during collective pitch changes. In most cases with helicopter high speed servos and standard 3D rotor blades, this function is not needed. If you do notice a slight tendency for the nose to try to rise or fall with collective input, increasing "ELE Comp" will reduce this behavior. Setting ranges: 0 ~ 100% Initial value: HP. Auth 3D = 0% /HP. Gain F3C = 60%
Go to the menu title of FLT. TUNE screen 1/3 F3C style "Work Mode", "AIL. Sepa" and "Stab. Gn"
The following settings are displayed when "Setup Style" of page 45 is F3C. FLT. TUNE screen 1/3 F3C Work Mode: Gyro working mode The available choices are CMT, Normal or AVCS. The CMT mode will allow you to select either AVCS or Normal mode via the transmitter. In Normal mode the gyro will always operate in Normal Rate Mode, and when AVCS it will always operate in AVCS Mode. Use the [ /+] or [ /-] key to select the desired working mode. Setting: CMT / Normal / AVCS Initial setting: CMT F3C AIL. Sepa.: Aileron gain separation This parameter sets the aileron and elevator of the gyro gain separation. 6pnt means the aileron gain is lesser 6 points with elevator gain. It is useful when the aileron and elevator gain channels are set to same channel and aileron and elevator gain are adjusted at the same time. The rationale for this parameters lies in the fact that most models functionally will tolerate more gyro gain on the elevator axis than on the aile-
ron axis. Setting ranges: 0 ~ 10% Initial value: 0%
FLT. TUNE screen 2/3 F3C Cond Stab. Gn: Stability gain Depending on many variables such as model, rotor blade design, head speed, head dampening, and servo choice, the amount of transmitter cyclic gyro gain that the model will tolerate without oscillation may be lower than the percentage that pro-
vides the most stable light. If the model is observed to be oscillating or wobbling at your chosen headspeed with low transmitter cyclic gyro gain percentages, lowering the Stability.Gn parameter a point or two will allow for higher cyclic gyro gain without inducing a wobble or oscillation in the model. Setting ranges: 1 ~ 10 Initial value: 5 60 61 RUD. BASIC MENU (RUDDER GYRO BASIC SETTING) In the "RUD. BASIC" menu, you make the basic setting of the rudder gyro. Refer to page 39 and display the "RUD. BASIC" screen from the "BASIC MENU" screen. From 2/2 From the "Work Mode." of RUD. BASIC screen 2/2 3D RUD. BASIC screen 1/2 F3C WARNING Do not connect the tail rotor servo to the gyro until the servo type has been selected. Operating the servo using the incorrect setting may damage the CGY760R or the servo. Do not operate with the linkage connected until the "Srv. Limit"
function correctly sets the servo limit point. If the servo operates be-
yond the linkage operating range, there is a danger of servo or heli-
copter being damaged. Setting on transmitter side The following transmitter setting example shows the case of using Futaba GY gyro mixing. Please read in accordance with your system. 1. Enable rudder gyro mixing. 2. In the gyro mode select "GY". 3. Temporarily set the gyro sensitivity of normal condition and hold condition to AVCS 75%. Also, temporarily set the gyro sensitivity of all idle up conditions to AVCS 50%. 4. Set the channel angle setting function (ATV / AFR / EPA) of the rudder channel and sensitivity setting channel to 100%. 5. Temporarily set the D/R function of the rudder channel to 75% both left and right. 6. We recommend that you temporarily set the EXP function of the ladder channel to about -30% (mild side 30%).
* Adjust the temporary setting of each item above to the optimum value by the later test light.
:
:
:
See page 65 for F3C style "Flight Mode". Go to 2/2 from any cursor position WARNING The servo type parameter within the CGY760R must match the type of servo you are using. Incor-
rect setting may damage the CGY760R or the servo. Incorrect setting may also result in a loss of control during light.
(1) Servo Type Select the appropriate setting for the tail rotor servo. Move the cursor to
"Servo Type" by pressing the [
/-] key and press the [Enter] key to enter the setting mode. Then select the servo types: DG1520, DG760
/-] key. Since "EXECUTE: Enter (1sec)" is or Analog with the [
displayed. Pressing the [Enter] key for about 1 second changes the se-
lected type and exits the setting mode.
/+] or [
/+] or [
Setting: Analog / DG:1520 / DG760 Initial setting: DG:1520 DG 1520: BLS254, BLS257, S9254, S9257 DG 760: BLS276SV, BLS251SB, BLS251, S9256, S9251
(2) Gyro. Dir: Gyro direction This parameter controls which direction the CGY760R (yaw axis) will compensate when the helicopter rotates. Hold the tail rotor linkage over the linkage ball on the servo, pick the helicopter up by the main shaft and rotate the mechanics counter-clockwise. The CGY760R should compensate by adding clockwise rotation pitch to the tail rotor blades. If the CGY760R compensates by adding counter-clockwise rotation pitch to the tail rotor blades, then it will be necessary to reverse the Compen-
sation Direction setting by pressing the [
/-] key.
/+] or [
62 63 Setting value: Normal / Revers Initial value: Normal
(3) Srv. Limit: Limit setting From 1/2 RUD. BASIC screen 2/2 When the CGY760R is in the "Srv.Limit" parameter the gyro will no longer operate and the tail servo will always center when the tail rotor stick is released. Always exit setup functions before attempting to ly the model. Before each light always ensure that the gyros are operating and compensating in the correct direction. The Servo Limit parameter within the CGY760R is used to set the mechanical limits for the tail rotor servo. To obtain the best performance it is recommended to set the limit in the CGY760R to 100% for both directions and then adjust the servo arm length to set the mechanical endpoints. After that has been completed use the servo limit parameter to make small adjustments that could not be made mechanically. Values between 90% and 110% are considered opti-
mal. Hold the cursor to "Srv.Limit" by pressing the [
/-] key. Gradu-
ally move the rudder stick to the left or right by the maximum amount the
" cursor moves. Enter the setting mode by pressing the [Enter] key,
"
increase or decrease the maximum throw using the [
/-] key, and then press the [Enter] key to exit the setting mode. Set the same way on the other side. Make sure that the pitch slider does not restrain beyond the maximum movement amount.
/+] or [
/+] or [
WARNING When using the CGY760R for the first time, or when making mechanical changes involving throw, you must check and set the servo limits again to prevent binding. Go to 1/2 from any cursor position
(4) Work Mode: Gyro working mode The available choices are CMT, Normal or AVCS. The CMT mode will al-
low you to select either AVCS or Normal mode via the transmitter. In Nor-
mal mode the gyro will always operate in Normal Rate Mode, and when AVCS it will always operate in AVCS Mode. Use the [ /+] or [ /-] key to select the desired working mode. Setting: CMT / Normal / AVCS Initial setting: CMT Go to the menu title of RUD. Basic screen 1/2 F3C style "Flight Mode"
The following settings are displayed when "Setup Style" of page 45 is F3C. Flight Mode F3C Set the light style. The Sports mode enables ine ladder operation. In 3D mode lad-
der operation becomes sensitive, and the pyrouette speed is also set fast. Use the
/-] key to select the desired light mode.Since "EXECUTE: Enter (1sec)" is
[
displayed. Pressing the [Enter] key for about 1 second changes the selected mode and exits the setting mode.
/+] or [
Setting: Sports / 3D Initial setting: Sports 64 65 GOV. BASIC MENU (GOVERNOR BASIC SETTING) This menu sets the governors fundamental functions. The menu Servo limit point setting must be set irst. Refer to page 39 and display the "GOV. BASIC" screen from the "BASIC MENU" screen. From 6/6 From the "SBUS2 rpm Slot"
of GOV. BASIC screen 6/6 GOV. BASIC screen 1/6 NOTE: When using the governor function, be sure to make each setting of "GOV.BASIC". NOTE: After completing the linkage of the throt-
tle, be sure to irst set "Servo limit point setting"
irst, then set other functions.
:
:
:
Go to 2/6 from any cursor position
(1) Governor: Governor active Set the governor operation mode of CGY760R. The initial setting is
"ACT (active)" where the governor operates. If you do not want to use governor, select "INH (Inhibit)" . Setting: ACT (active) / INH (Inhibit) Initial setting: ACT
(2) Gear Ratio:
(3) Pole Num.: Pole number This parameter is used when using a direct phase sensor attachment to a brushless motor lead. Input the motor pole count as speciied by the brushless motor manufacturer. When using any revolution sensor other than a direct phase sensor type, set the pole number to 2p. NOTE: For nitro use, set to 2p. NOTE: The input signal range of the CGY760R is 0.0v-3.0v. Exceeding this voltage range may cause damage to the CGY760R. Setting ranges: 2 ~ 24P Initial value: 2P
(4) Servo Type Select the throttle servo type. Digital servos offer the best response. Move the cursor to "Servo Type" by pressing the [
/-] key and press the
[Enter] key to enter the setting mode. Then select the servo type with the [
/+] or [
/-] key. Pressing the [Enter] key exits the setting mode.
/+] or [
Setting: Analog / DG:1520 Initial setting: Analog WARNING The servo type parameter within the CGY760R must match the type of servo you are using. Incorrect setting may damage the CGY760R or the servo. Incorrect setting may also result in a loss of control during light. Input the main rotor gear ratio by pushing the [
the desired working mode. Setting ranges: 1.00 ~ 50.00t Initial value: 8.00t
/+] or [
/-] key to select From 1/6 Notes:
If the gear ratio is not properly set, the set speed and actual engine speed will be different. The gear ratio should be given in the helicopter instruction manual. If the helicopter instruction manual does not give the gear ratio, calculate the gear ratio as follows:
Engine pinion gear N2 Rotor main gear N1 Gear ratio = N1/N2 Carry values less than 1/1000 to the next whole number. GOV. BASIC screen 2/6 CAUTION There is a danger of heavy load being applied to the rotor rotating at high speed, dropout of the rotor blade, damage of the head, etc. may oc-
cur. Do not set the rotation speed exceeding the strength limit of the helicopter and rotor. Go to 3/6 from any cursor position 66 67
(5) RPM set.: RPM setting Setting the main rotor RPM. This is calculated by engine revolution with the gear ratio of the main shaft. When the rotation speed can be set with the governor mixing function of the transmitter, it is necessary to irst match the display rpm value of 1-2-3 of "RPM Set" with the display rpm value of the transmitter.
(7) ON/OFF sw.: Governor on/off switch This parameter allows turning of the governor on and off via a transmit-
ter switch. Pressing the [
/-] key activates the function. Choose INH if you do not want to use it.
/+] or [
Setting ranges: off / 700 ~ 4,000rpm Initial value: 1,000rpm When turning on / off governor with switch
*To set lower than 1,000 rpm, set "Low. Revo" (page 108) of "GOV. EXPERT"
menu to 700 rpm.
(6) Stick sw.: Stick switch
/+] or [
The governor can be activated by throttle stick position. Move the cursor to "Stick sw" by pressing the [
/-] key and press the [Enter] key to enter the setting mode. "EXECUTE: Enter (1sec)" is displayed. Move the throttle stick to the desired governor on position and pressing the
[Enter] key for about 1 second, , memorizing that point. This stick switch function is always enabled when the next "ON/OFF sw"
is "INH" or the "Governor ON / OFF switch is not set by S.BUS setting. When governor is turned on and off by transmitter throttle stick The data is set so that the governor can be turned on and off with the transmitter throttle stick. The following describes this operation.
(Governor operating point) Throttle stick over set point and more than 60% of set rotation speed ON Throttle stick held at the set point or more Remains ON Set speed Set point or more and 60% of set speed 100%
Throttle stick lowered past the set point or less than the slow side OFF set point or less
(OFF region) 0%
(OFF at slow side) When idle up When the throttle curve is set at idle up, when the throttle output is over the set value (initial value: 30%), it will always remain ON even if the stick is lowered to the bottom. In advance, select the ON / OFF switch channel with "GOV sw channel" on
"SBUS BASIC" menu on page 41. When governor turned on and off by switch. Setting the switch to the ON posi-
tion turns on the governor. The following describes this operation. Switch set to on position and engine running at 60% or more of set speed ON Throttle stick set to maximum slow position Switch set to off position OFF ON Governor can be turned on and off by a switch. When you activate the switch, the direction setting of the switch is displayed. Select the switch ON / OFF direction
(NORM / REV) with the [
/+] or [
/-] key.
(8) BAT F/S: Battery fail safe When the receiver battery voltage becomes equal to or less than "BFS. Volt" (page 108) set in the "GOV EXPERT" menu, the battery fail safe function is activated, the governor function is turned OFF, and the throt-
tle servo moves to the set position. From 2/6 When the setting is completed, the "!"
Mark is displayed. GOV. BASIC screen 3/6 Go to 4/6 from any cursor position When Battery Fail Safe is enabled, items for setting the throttle servo position are displayed. The setting method is the same as "Stick sw", so please refer to it.
(9) Lim. set: Servo limit point setting Servo limit point setting deines the overall travel range for the throttle servo. It is fundamental for governor op-
eration and must be set prior to other functions. Servo limits must also be reset when the throttle linkage or trim are changed. Refer to the next page for setting. 68 69 WARNING When using the CGY760R for the irst time, or when making changes in the throw of a servo and its linkage, always perform the limit setting operation.
/+] or [
How to set the servo limit point:
Set the transmitter's throttle stick to the idle position. Select [Lim. Set Id]
/-] key and press the [Enter] key to enter the setting with the [
mode. "EXECUTE: Enter (1sec)" is displayed. Press the [Enter] key for about 1 second. The cursor will move to "Lim. Set IHi". Set the stick to the full high position and set the same as "Lim. Set Id". If the setting data is not normal (servo operation amount is 50% or less), "Err" is displayed. In this case, check the transmitter setting and execute the above set again.
(10) Limit Test: Battery fail safe Check the set limit point. Use the [
/-] key to move the cursor to
"LIMIT Test Idle" and press the [Enter] key to move the servo to the idle point and display "END". Similarly on the high side, use the [
/-] key to select the cursor "LIMIT Test HIGH" and test it with the [Enter]
key.
/+] or [
/+] or [
From 3/6 GOV. BASIC screen 4/6 Go to 5/6 from any cursor position
(11) Response This parameter selects the governor operation re-
sponse. Select the best match for your engine type. Pushing data+ or key, the mode is changed. Recom-
glow engine, Moder-
mended selection are, Middle brushless motor, ate electric models when RPM detection is ac-
Silent complished either with a magnet on the motors rotor or with a brushless phase sensor. gasoline engine, Quick
*The setting with "C1" display can be set for each condition. 1. Use the [
enter the condition selection mode. Use the [
tion number "C#" and press the [Enter] key to decide the condition number.
/-] key to move the cursor to "C#" and press the [Enter] key to
/-] key to select the condi-
/+] or [
/+] or [
2. Next, move to the set value of the condition selected by the [
/-] key, and
/-] keys to press the [Enter] key to enter the setting mode. Use the [
change the setting value. When you are done, press the [Enter] key to exit the set-
ting mode.
/+] or [
/+] and [
Cond
(12) GOV Gain: Governor gain Governor Gain. Too low of number the RPM will luctuate with collective pitch and cyclic changes. Too high of gain the RPM will oscillate and possibly surge during light. Setting ranges: 1 ~ 100%
Initial value: Middle = 40%, Moderate = 30%, Quick = 60%, Silent = 10%
Cond Cond
(13) L Lmt. Hov / Idle : Low limit RPM Low RPM Limit sets the minimum amount of throttle that the governor will command during an over-speed situation. Too low of value the en-
gine could shut off or not recover power quickly enough during the next collective movement. If the value is set too high, the governor will not control overspeed with the rotor head is unloaded. Use:
L Lmt. Hov: For RPMS of 700-1700 L Lmt. Idle: For RPMS of 1701-4000 Setting ranges: L Lmt. Hov =0 ~ 80%, L Lmt. Idle = 10 ~ 80%
Initial value: L Lmt. Hov = 25%, L Lmt. Idle = 45%
70 71
(14) Rev. Sensor: Revolution sensor testing Governor Speed Setting From 4/6 GOV. BASIC screen 5/6 Go to 6/6 From 5/6 GOV. BASIC screen 6/6 Go to 1/6 from any cursor position It tests the output level of the revolution sensor. No key operation is necessary. When this GOV basic 5/6 screen is displayed, it displays a test display. Turn the engine by hand, and check the output level. The display indicates the current level on left side num-
bers, maximum level on right side numbers. The output level needs to be more than 60% for correct governor operation. Also, when using the backplate sensor, the signal level of the backplate sensor varies depending on the rotation speed (3,000 rpm or more is the detect-
able rotation speed). For the test method, do not heat the plug, use the starter to check. By the telemetry function, the number of revolutions read by the governor sensor can be displayed on the monitor of the transmitter. In order to be able to display, activate the telem-
etry rotation sensor (SBS-01RM) on the transmitter and set the gear ratio to 1.00. NOTE: It can not be used when the transmitter is FASSTest 12CH system. The CGY760Rs rpm selection is accomplished by setting the channel in the section
(8) "RPM channel" menu within the "S.BUS Basic Setting" to the governor speed setting channel of your system (page 41). When using an independent governor on/
off switch, activate the section (7) "Governor on/off switch" function within the
"Governor Basic Setting" section earlier in this manual (page 69). Direct set by transmitter on Gov. mixing When governor mixing is used to switch the RPM of the rotor head speed, the head speed can be switched with each condition or the switch.
*For a description of the governor mixing, refer to your transmitters manual. Using by 3 position switch Set the RPM at each switch position in the "(2) RPM setting" menu within the "Gover-
nor Basic Setting" section earlier in this manual (page 68). Governor operation The CGY760R operates from 700 to 4000rpm main rotor speed. However, the en-
gine must be running at the set speed. The CGY760R turns off the governor when the engine is starting or idling. Condition of the governor to be on For safety purposes, the governor is turned on when the conditions below are satisied.
(15) SBUS2 rpm out: RPM display on transmitter When displaying the rpm with the telemetry function, set it to ACT. The on/off switch conditions are set to off during power on. The stick switch is in the on position when it is used. The on/off switch is in the on position when it is used. Setting: ACT (active) / INH (Inhibit) Initial setting: INH Setting speed is not off.
(16) SBUS2 rpm Slot: RPM display on transmitter Set the slot number of the telemetry rotation sensor registered on the transmitter side. Go to the menu title of GOV. BASIC screen 1/6 72 The engine speed exceeds to 60 % of the setting speed. The speed sensor is working properly. WARNING Safety reminder: Remember to conigure your transmitter fail safe settings for not only the throttle channel but also governor ON/OFF channel to ensure the governor correctly disengages should the radio enter fail safe. 73 RECOMMENDED GYRO GAIN SETTINGS Recommended gain settings:
WARNING The optimum sensitivity is the position just before starting hunting. Adjust with ac-
tual light. Size 450-550 600-700 750-more Recommended Gyro Gain AIL/ELE Gyro 45 55%
50 60%
55 65%
RUD Gyro 45 55%
50 60%
55 65%
*50% is a good starting point for rudder gain regardless of model size. ADJUSTMENTS DURING THE TEST FLIGHT Pre-light checklist Check that the transceiver's battery is fully charged. Check whether the gyro tape is torn or peeled. Turn on the transmitter / receiver and initialize the gyroscope. Check whether the servo type setting matches the servo being used (ladder /
swash). Check that the servo horn is neutral and perpendicular to the push rod. (Ladder /
Swash). Even if each rudder is manipulated to the maximum, it is confirmed whether there is a stroke of the servo operation (ladder / swash). Check that the gyro is operating in the correct mode (AVCS or normal) (ladder /
aileron / elevator). Check whether the operation of each rudder matches the operation of the tail ro-
tor / swash plate. When rotating the aircraft body, make sure that corrective action is performed in the correct direction. Is the gyro sensitivity set correctly for all light conditions? Also, check whether it is operating in the correct mode (AVCS or normal). Always level the swash plate using the cyclic stick before applying throttle and spooling the main rotor blades up. During takeoff small corrections may be necessary. If you make large corrections while the helicopter is on the ground, it may tip over since the helicopter is irmly on the ground and the gyros are over-
compensating due to the lack of movement. Some helicopters may have a tendency to resonate/shake during spool up. Always leave the helicopter on the ground until this resonance or shaking goes away. If this issue continues, it is recommended to try some rubber skid stops or take off from a softer surface such as grass. Vibrations contribute to this ground resonance. Verify that everything on your model is balanced correctly.yond the linkage operating range, there is a danger of servo or helicopter being damaged.
*When the CGY760R is used with a ESC or BEC and a power switch is not used there is a possibility that the intermittent connection as you connect the light bat-
tery may cause the CGY760R initialization to fail. Always ensure that the gyro has initialized properly by verifying that the gyros are compensating as the helicopter is moved. It is recommended to use a power switch on the power supply line to avoid this possibility. Rudder Gyro Trim Flight:
The tail rotor/rudder AFR or D/R function within the transmitter is used to adjust the pirouette rate of the helicopter to suit your requirments. Do NOT use ATV or rudder channel travel adjustment for this purpose. For optimum performance, the tail rotor should be trimmed in Normal/Rate mode as closely as possible with adjustments to the tail rotor pushrod length before inalizing with transmitter trim and then memoriz-
ing that value into the CGY760R. The tail rotor gyro gain should be raised until the tail begins to oscillate quickly (also called tail "wag"). Once this point has been achieved, reduce the gain as needed a few percent at a time to eliminate the oscillation. Repeat the process for all light condi-
tions. The main rotor speed, tail rotor ratio, tail rotor pitch range and tail blade length play a large part in achieving optimum tail rotor performance. The gain value can vary drastically from model to model, and the exact value should not play a part in the evaluation of the gyros performance. 74 75 TIPS FOR USING THE GOVERNOR WITH ELECTRIC MODELS TX AILERON / ELEVATOR GYRO GAIN SET-UP WARNING Safety Reminder: Remove both main and tail blades from the model and/or disengage the motors pinion from the main gear before proceeding with any electric governor set up. Make sure your ESC is conigured for external governor use. Refer to the own-
ers manual for your ESC. You may use either a brushless phase sensor or the traditional governor magnetic sensor with a magnet mounted in a collar on the main shaft or in the main gear. With one magnet, set the gear ratio to 1:1. When choosing a brushless phase sensor, observe the input signal range of the CGY760R speciied in the Governor Basic section. Refer to the manufacturers documentation for your electric motor to select the correct pole count when using a brushless phase sensor. Pole count is set to 2 when using a magnetic sensor. Set the governor Working Mode (Wrk.Mode) to "GOV EXPERT" menu. Set the servo type (ServoTyp) to DG:1520. Make sure you correctly calibrate your ESC. Make sure you calibrate the governor speed ranges in the transmitters governor menu and set the high and low limits for throttle in the Governor Basic menu. If a tail "kick" or "jerk" is observed when switching from one idle-up headspeed to another, INCREASE the Revolution Up and Down delays (Revo.Up Dlyo/
Revo.Dn Dly "GOV. EXPERT" Menu). Increase 2-5% at a time until the tail
"kick" is suppressed. The greater the electronic speed control headroom built into the model as a func-
tion of its gearing, the more prone the tail will be to kicking with aggressive ly-
ing. Models geared for high headspeed but lown aggressively at low headspeed present the greatest challenge for the governor. The more optimally your model is geared for your chosen headspeed, the better the governor will function. Excessive governor gain worsens tail kick. Use as little gain as necessary for ad-
equate headspeed control. If the model yaws nose left with aggressive collective input, activate and adjust the PITRUD F/F (feed forward) mixing. Increase in 2-5% increments. F/F mixing should ADD pitch to rudder with added positive or negative collective pitch assuming a CW main rotor direction. TX Set-up for adjusting cyclic gains via the transmitter. Using the Remote Gain Functions (roll, pitch and yaw) 1. Some Futaba transmitters contain auxiliary gain functions for aileron, elevator and yaw. Please refer to your transmitters instruction manual. Assign the Gyro (RUD), Gyro (AIL) and Gyro (ELE) channels within the transmitter. Within the CGY760R "S.BUS BASIC"
Rotor Head Gyro Gain "Gain A/E" In the SBUS menu assigning "Gain A/E"
menu to a channel will allow the Rotor head gain to be adjusted via the TX. If you are using a 6CH or less TX, setting "Gain A/E" to "INH" will then default the gain to "BaseGain"
in the "FLT. TUNE" menu. Suggested setting and default is CH9. Tail Rotor Gain "Gain RUD" In the SBUS menu assigning "Gain RUD" to a free TX channel will allow for the tail rotor gain to be adjusted via the TX. Suggested setting and default is CH5. 2. The gyro function within your transmitter should list all three gain channels. Adjust-
ments can be made from within this function. The gyro function can usually be as-
signed to various switches or conditions to offer greater adjustability. Please refer to your transmitters instruction manual for further details. Setting the CGY760R gains by using endpoints or manual adjustments WARNING Verify that the gyro compensates in the correct direction for all three axes before light. If the compensation direction is incorrect, the model will roll, lip, or pirouette uncontrollably even before it leaves the ground. 1. If your transmitter does not support the remote gain adjustment it is still possible to use spare channel on the transmitter to make the adjustments. Assign unused channel
(verify that these channels are not assigned or operated by a switch or dial) within the transmitter. Set the "Gain A/E" channels in the "S.BUS.Basic" menu to the appropri-
ate channel. Use the end point adjustment within your transmitter for these channels to make the gain adjustments and the reverse function within the transmitter to set the mode "AVCS/NOR". Conditions with the transmitter may also be used to achieve different gains based upon light modes. Please refer to your transmitters instruction manual for further details. Manual gain adjustment 1. If your setup does not leave any channels free or if your transmitter does not support auxiliary gain adjustment, then it is possible to adjust the gain manually within the CGY760R. Set both the "Gain A/E" in the "SBUS. BASIC" menu to "INH". The gain adjustments are now made by entering the "BaseGain" in the "FLT. TUNE" menu and pressing the [
/+] or [
/-] key. 76 77 EXPERT MENU (SETUP STYLE: 3D) This menu sets the user to further rei ne the gyro and governor settings. The menu changes on "Setup Style" on page 45 with "3D" and "F3C". (F3C see page 97) RUD. EXPERT MENU (RUDDER GYRO EXPERT SETTING) The rudder Expert menu allows for further rei nement of the tail rotor gyro perfor-
mance. Refer to page 78 and display the "RUD. EXPERT" screen from the "EXPERT MENU 3D" screen. Home screen Press and hold the [
/-] key EXPERT MENU screen From 5/5 From the "Sens. Modet" of RUD. EXPERT screen 5/5 3D RUD. EXPERT screen 1/5 F3C Press and hold the [Esc/Page] key Press the [Enter] key SWH.DETAIL screen FLT.EXPERT screen Press the [
/+] or [
/-] key Press and hold the [Esc/Page] key Press the [Enter] key to display each menu screen, and when the cursor is on the title of each menu screen, press the
[Enter] key to return to the expert menu screen RUD.EXPERT screen GOV.EXPERT screen
:
:
:
Go to 2/5 from any cursor position See page 103 for F3C style "Delay Mode".
(1) RUD Ntr: Rudder servo neutral setting This parameter is used to set the neutral position of the rudder servo. Posi-
tion the rudder servo arm as perpendicular as possible to tail rotor pushrod prior to making adjustments with this parameter. Move the cursor to "RUD
/-] key and press the [Enter] key to enter the setting Ntr" with the [
/-] key. When you i nish mode. Adjust the neutral position with the [
adjusting, press [Enter] key to exit setting mode.
/+] or [
/+] or [
Setting ranges: -240 ~ 0 +240 Initial value: 0
(2) EXP. AVCS / EXP. NORM: Rudder exponential This parameter sets the feel of the tail rotor control around center. When set to [0] the control curve is linear. Using a [+] value the tail rotor will be more sensitive around neutral, and using a [-] value will soften the feeling around neutral. The RUD EXP parameter in your transmitter can also be used to tune the tail rotor to a desired feeling. Setting ranges: -100 ~ 0 +100% Initial value: 3D AVCS = -20% , NORM = -20%
< F3C Initial value: RUD.BASIC's Flight Mode:
Sports = AVCS -60% / NORMAL -40%, 3D = AVCS -20% / NORMAL -20%>
78 79 From 1/5 From 2/5 3D RUD. EXPERT screen 2/5 F3C 3D RUD. EXPERT screen 3/5 F3C See page 103 for F3C style "Stop Delay". Go to 3/5 from any cursor position See page 103 and 104 for F3C style "CG. Dly Inc", "CG. Dly Dec", "RUD. His" and "Gain Track". Go to 4/5 from any cursor position
(3) CNT. DlIn: Control delay in This parameter sets the delay as you move the stick from neutral toward left or right. Larger values result in a softer tail rotor feel off center. This parameter must be adjusted individually for LEFT and RIGHT tail rotor commands. Hold the cursor to "CNT. DlIn" by pressing the [
/-] key.
/+] or [
"cursor moves. Move the rudder stick to the left or right by amount the "
Enter the setting mode by pressing the [Enter] key, djust the amount of delay with the [
/-] key, and then press the [Enter] key to exit the setting mode. Set the same way on the other side.
/+] or [
Setting ranges: 0 ~ 20 n Initial value: 3D 15 n
< F3C Initial value: RUD.BASIC's Flight Mode: Sports = 12 n, 3D = 15 n>
(4) CNT. DlOut: Control delay out This parameter sets the delay when the stick is returned back to the neu-
tral position. This parameter is useful to tune how aggressively the tail rotor stops following a pirouette. The higher the value, the softer the stop. This parameter must be adjusted individually for LEFT and RIGHT tail ro-
tor commands. The setting method is the same as "CNT. DlIn", so please refer to it. Setting ranges: 0 ~ 20 n Initial value: 3D 12 n
< F3C Initial value: RUD.BASIC's Flight Mode: Sports = 10 n, 3D = 12 n>
(5) ANG: Pirouette speed This parameter adjusts the maximum pirouette speed of the tail rotor
/-] key to that the gyro will allow at 100% dual rate. Use the [
adjust the maximum commanded pirouette rate.
/+] or [
From 3/5 Setting ranges: 100 ~ 999 d Initial value: 3D = 720 d, F3C = 450 d, 3D RUD. EXPERT screen 4/5 F3C See page 104 for F3C style "F/F. Mix". Go to 5/5 from any cursor position
(6) F/F.Rate U / F/F.Rate D: F/F mixing rate Feed Forward mix is used to counteract sudden increases in torque from the motor during fast collective pitch changes. If you notice a tail kick, us-
ing (right rudder on Clockwise rotor disk, left rudder on CCW) F/F mixing can be tuned to reduce the tail kick. Mixing amount can be individually set for high pitch side (U) and low pitch (D) side with pitch zero as the center. Setting ranges: -100 ~ 0 ~ +100% Initial value: +0%
80 81
(6) ACC Gain: F/F mixing acceleration gain In low head speed situations where a lot of F/F Mixing might be needed, acc. gain boosts the input and removes it immediately after to help cure the sudden change in torque, but it does not allow the large tail rotor input to alter the axial behavior of the helicopter. From 4/5 Setting ranges: 0 ~ 200% Initial value: 0%
3D RUD. EXPERT screen 5/5 F3C Go to 1/5 from any cursor position See page 104 for F3C style "Yaw. Smth".
(7) Tail Resp: Tail response Take a match between helicopter tail response and gyro control. 1 is the fastest response. Generally, if the tail response is slow or the servo's speed is slow, setting the tail response setting late will increase the gyro sensitivity and improve the control performance. Also, if the response set-
ting is delayed, the power consumption of the servo will be reduced. How-
ever, if the response setting is too late, the operation can not keep up with high-speed operation of the helicopter. Setting ranges: 1 ~ 5 Initial value: 1
(8) RESET : Rudder gyro data reset This resets the "RUD.EXPERT" setting back to the defaults. Move the cur-
/-] key, and press the [Enter]
sor to "RESET" by pressing the [
key to enter the reset mode. Since "EXECUTE: Enter (1sec)" is displayed, press and hold the [Enter] key for about 1 second to initialize "RUD.EX-
PERT" setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode.
/+] or [
Go to the menu title of RUD. EXPERT screen 1/5 82 FLT. EXPERT MENU (CYCLIC GYRO EXPERT SETTING) The "FLT.EXPERT" menus allow further reinement of cyclic gyro performance. Refer to page 78 and display the "FLT. EXPERT" screen from the "EXPERT MENU 3D" screen. From 2/2 From the "RESET" of FLT. EXPERT screen 2/2 FLT. EXPERT screen 1/2
/+] or [
*The setting with "C#" display can be set for each condition. 1. Use the [
/-] key to move the cursor to "C#" and press the [Enter] key to enter the condition selection
/-] key to select the condition mode. Use the [
number "C#" and press the [Enter] key to decide the condition number.
/+] or [
/+] or [
2. Next, move to the set value of the condition selected by
/-] key, and press the [Enter] key to enter the [
/-] keys to change the setting mode. Use the [
the setting value. When you are done, press the [Enter]
key to exit the setting mode.
/+] and [
Go to 2/2 from any cursor position Cond Cond
:
:
:
(1) HeadHld A / HeadHld E: Head hold aileron / elevator Heading hold aspect of the gyro control. If the helicopter is not holding angle or cyclic control rates, increasing the heading hold gain will improve holding the helicopter at a certain angle and improve the cyclic rate con-
sistency. If this is set too high you could see an oscillation on that axis. Lowering the heading hold below default would be used if the transmitter gain is reduced and a consistent oscillation is still not ixed during light. Setting ranges: 0 ~ 200% Initial value: 80%
Cond
(2) StopTune A : Stop tune aileron Cyclic stop tuning on the aileron axis. If the helicopter continues to coast after an after an ail roll, lowering "StpTune A" will create a harder stop ac-
tion to remove the coasting. If the helicopter bounces on the aileron axis after an aileron control input, increasing "StpTune A" will reduce bounce. Setting ranges: 0 ~ 250% Initial value: 80%
83
(6) RESET : FLT tune data reset This resets the "FLT.Tun" setting back to the defaults. Move the cursor to
/-] key, and press the [Enter] key to
"RESET" by pressing the [
enter the reset mode. Since "EXECUTE: Enter (1sec)" is displayed, press and hold the [Enter] key for about 1 second to initialize "FLT.Tun" setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode.
/+] or [
Go to the menu title of FLT. EXPERT screen 1/2 Cond
(3) StopTune E: Stop tune elevator Cyclic stop tuning on the elevator axis. If the helicopter after an elevator lip continues to coast, lowering "StopTune E" will create a harder stop action to remove the coasting. If the helicopter continues to coast after an elevator lip, lowering the "Stop tune E" will reduce bounce. Setting ranges: 0 ~ 250% Initial value: 80%
FLT. EXPERT screen 2/2 Go to 1/2 from any cursor position
(4) HeadResp: Head Response Head Response matches the gyro control speed to that which the heli-
copter is capable of reacting. In a standard helicopter a Head Response of 1 should always be used, but on some scale applications, or uniquely designed rotor heads, increasing head response might be needed to cure over correction of the gyro. Setting ranges: 1 ~ 10 Initial value: 1
(5) DeadBand: Dead band Transmitter control dead band. If you are noticing inconsistent swash plate drift or poor initialization it could be poor TX potentiometer resolution. If you have to increase past 10.0 it is best to check calibration on your TX. Setting ranges: 0 ~ 25 Initial value: 4.0 84 85 SWH. DETAIL MENU (SWASH DETAIL SETTING) The swash detail setting is used to keep the swash plate level at high and low col-
lective pitch to cyclic interactions and cyclic pitch to collective pitch interactions. Refer to page 78 and display the "SWH. DETAIL" screen from the "EXPERT MENU 3D" screen. From 2/2 From the "RESET" of FLT. DETAIL screen 7/7 SWH. DETAIL screen 1/7
(3) PIT ELE2: collective pitch 2nd elevator mixing rate This parameter adjusts the pitch to 2nd elevator mixing rate. The rates can both be adjusted individually for both full high and low collective positions. It is only available at H4 swash mode. From 1/7 Setting ranges: 30 ~ 150% Initial value: 100%
:
:
:
SWH. DETAIL screen 2/7 Go to 2/7 from any cursor position
(1) PIT AIL: collective pitch aileron mixing rate Going from MID to HIGH and MID to LOW collective pitch check that the
/+] or swash plate is traveling lat throughout the entire range. Using the [
/-] key to level the swash plate on the aileron axis to the middle point by
[
raising or lowing the aileron servo. Setting ranges: 30 ~ 150% Initial value: 100%
(2) PIT ELE: collective pitch elevator mixing rate Going from MID to HIGH and MID to LOW collective pitch check that the
/+] or swash plate is traveling lat throughout the entire range. Using the [
/-] key to level the swash plate on the elevator axis to the middle swash
[
position by raising or lowering the elevator servo. Setting ranges: 30 ~ 150% Initial value: 100%
(4) AIL PIT: aileron collective pitch mixing rate At middle collective pitch check that during right to left and left to right aileron action the swash plate is stay-
ing level on the elevator and collective pitch axis. If the swash plate is rising or falling with aileron inputs, use
/-] key to raise or lower the swash plate to the [
match the middle point during aileron inputs.
/+] or [
Setting ranges: 30 ~ 150% Initial value: 100%
Go to 3/7 from any cursor position
(5) AIL ELE: aileron elevator mixing rate This parameter adjusts the aileron to elevator mixing rate. The rate can be adjusted for left and right directions individually. It is only available for H4-
45 swash mode. Setting ranges: 30 ~ 150% Initial value: 100%
(6) AIL ELE2: aileron 2nd elevator mixing rate This parameter adjusts the aileron to 2nd elevator mixing rate. The rate can be adjusted for left and right directions individually. It is only available for H4-45 swash mode. Setting ranges: 30 ~ 150% Initial value: 100%
86 87 From 2/7 From 3/7 SWH. DETAIL screen 3/7 SWH. DETAIL screen 4/7 Go to 4/7 from any cursor position Go to 5/7 from any cursor position
(7) ELE PIT: elevator collective pitch mixing rate During back and forward elevator inputs at middle collective, check if the swash plate is raising or lowering during the input. If it is moving use the [
/+] or [
during elevator inputs.
/-] key to raise or lower the swash plate to match the middle point Setting ranges: 30 ~ 150% Initial value: H3-120 = 50%, except H3-120 = 100%
(8) ELE AIL: elevator aileron mixing rate While moving the elevator back and forth at middle collective, check to
/-] key to make sure the aileron axis is staying level. Use the [
raise or lower to level the swash plate during full forward and back eleva-
tor input.
/+] or [
Setting ranges: 30 ~ 150% Initial value: H3-120 = 50%, except H3-120 = 100%
(9) ELE ELE2: elevator 2nd elevator mixing rate This parameter adjusts the elevator to 2nd elevator mixing rate. The rate can be adjusted for up and down directions individu-
ally. It is only available for H4 swash mode. Setting ranges: 30 ~ 150% Initial value: 100%
(10) AIL High / AIL Low: Linkage compensation aileron At HIGH pitch and LOW pitch check to make sure that the swash plate is staying level on the elevator and collective axis when using aileron inputs.
/-] key to keep the If the swash plate is raising or falling, use the [
swash plate position the same as middle during aileron inputs. NOTE: check all four directions: high/right; high/left; low/right; low/left
/+] or [
Setting ranges: 0 ~ 100% Initial value: 0%
(11) AIL Dir: Compensation direction of the aileron If the above Data (+/-) correction from 0-100 is NOT in the correct com-
/-]
pensation direction, change the value from [+] or [-] using the [
key.
/+] or [
Setting: +/- Initial setting: +
88 89 From 4/7 From 5/7 SWH. DETAIL screen 5/7 3D SWH. DETAIL screen 6/7 F3C Go to 6/7 from any cursor position
(12) ELE High / ELE Low: Linkage compensation elevator At HIGH pitch and LOW pitch check to make sure that the swash plate is staying level on the aileron and collective axis when using elevator inputs.
/-] key to keep the If the swash plate is raising or falling, use the [
swash plate position the same as middle during elevator inputs. NOTE: check all four directions: high/back; high/forward; low/back; low/
forward.
/+] or [
Setting ranges: 0 ~ 100% Initial value: 0%
(13) ELE Dir: Compensation direction of the elevator If the above Data (+/-) correction from 0-100 is NOT in the correct com-
/-]
pensation direction, change the value from [+] or [-] using the [
key.
/+] or [
Go to 7/7 from any cursor position See page 105 for F3C style "ROT. Trak", "Phase Equ" and "PIT Comp".
(14) Speed Comp: Speed compensation In 120 degree CCPM all servos do not travel the same distance on eleva-
tor input. Having previously set the ELE-PIT and ELE-AIL parameters, if during FAST movement of the elevator axis the swash plate is not staying
/-] key to match all servo speeds (+ will slow the level, use the [
Aileron/Pitch Servo will reduce speed comp on Aileron/Pitch Servo)
/+] or [
Setting ranges: 0 ~ 100% Initial value: H3-120 = 50%, except H3-120 = 0%
(15) SWASH Rot: Swash rotation
/+] or [
Using the [
/-] key electronically add rotor head phasing to the swash plate controls. If possible, it is recommended to use mechanical phasing adjustment, but if the rotor head does not allow this and you feel that the model is NOT lying axially on each control input, using this parameter can be used to adjust the pure reaction of each axis in light.
(Typically advanced phasing on clockwise rotor disk and a slight clockwise increase in swash plate alignment vs rotor axle are needed to create a axial reaction, vice versa for a counterclockwise rotor disk model.) Setting: +/- Initial setting: +
Setting ranges: -90 deg ~ +90 deg Initial value: +0 deg 90 91 From 6/7 SWH. DETAIL screen 7/7 Go to 1/7 from any cursor position
(16) RESET : Swash detail data reset This resets the "SWH.DETAIL" setting back to the defaults. Move the cur-
/-] key, and press the [Enter]
sor to "RESET" by pressing the [
key to enter the reset mode. Since "EXECUTE: Enter (1sec)" is displayed, press and hold the [Enter] key for about 1 second to initialize "SWH.DE-
TAIL" setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode.
/+] or [
Go to the menu title of SWH. DETAIL screen 1/7 GOV. EXPERT MENU (GOVERNOR EXPERT SETTING) This menu sets the Governor Expert allows the user to further reine the governor settings. Refer to page 78 and display the "GOV EXPERT" screen from the "EX-
PERT MENU 3D" screen. From 3/3 From the "RESET" of GOV. EXPERT screen 3/3 GOV. EXPERT screen 1/3
:
:
:
Go to 2/3 from any cursor position
(1) Work Mode: Governor working mode Sets the governing type mode.
- GOVERNOR (Governor Mode) RPM is entirely controlled by the GOV once it has engaged. The GOV will do whatever it takes to hold a constant RPM throughout light.
- Rev. Lmt (Limiter Mode) Throttle control follows the throttle curves to advance the throttle position during light, but controls the RPM during throttle reduction by not letting the RPM over speed past the set RPM. Setting: GOVERNOR / Rev. Lmt Initial setting: GOVERNOR
(2) Revo Disp: Governor working mode Ability to choose to display desired Rotor RPM or Engine RPM. Setting: Rotor / Engine Initial setting: Rotor
(3) F/F. Cyclic: Feed Forward from Cyclic Increasing the value will add throttle with cyclic commands to aid in RPM stability. Setting ranges: 0 ~ 100% Initial value: 0%
92 93
(4) Yaw. Comp: Governor working mode Yaw compensation allows the governor to more rapidly correct for chang-
es in power demands of the model resulting from yaw input. Set the mode to match the gyro installing direction, either CW/TOP, CW/BOTM, CCW/
/-] key. At the governor only TOP, CCW/BOTM by pressing the [
mode, this parameter is inhibited.
/+] or [
Revolution uctuation in the case of pirouettes The governor detects the rpm by the revolution sensor mounted in the en-
gine section. At the time of the pirouettes, the helicopter itself rotates, so that its pirouettes speed is added (reduced) to the engine speed. There-
fore, the main rotor speed of the ground will fluctuate. Since the CGY 760R has a gyro, it can accurately measure the pirouettes speed. The yaw rate correction is realized by a combination of gyro function and governor function. CW: clockwise rotor direction CCW: counter clockwise rotor direction TOP: Gyro top/name emblem facing up BOTM: Gyro top/name emblem facing down Setting: CW/TOP, CW/BOTM, CCW/TOP, CCW/BOTM Initial setting: CW/TOP
(5) THR. Mode: Throttle data mode
/+] or [
This parameter selects the throttle input operation. pressing the [
/-] key, the mode is changed. Optimize:
CGY760R sets the throttle input signal to optimum. There is no need to consider the throttle curve setting on the transmitter. Fixed:
The fixed throttle input is utilized related to the revolution. It is recom-
mended for electric motors. Tx.Curve:
CGY760R uses the exact throttle input from the transmitter. The throttle curve setting on the transmitter is required. When the Rev.Lmt mode is selected, this mode should be selected. From 1/3 GOV. EXPERT screen 2/3
(6) Revo. Up Dly: Revolution change up delay How quickly the RPM changes when increasing RPM between two different RPM conditions and light modes. A higher number slows the RPM change rate; a lower value speeds up the RPM change rate. Setting ranges: 2 ~ 40 Frm Initial value: 8 Frm Go to 3/3 from any cursor position
(7) Revo. Dn Dly: Revolution change down delay How quickly the RPM changes when reducing RPM between two differ-
ent RPM conditions and light modes. A higher number slows the RPM change rate; a lower value speeds up the RPM change rate. Setting ranges: 2 ~ 40 Frm Initial value: 10 Frm
(8) Start Dly: Start delay How quickly the RPM stabilizes to the set RPM from when the GOV is turned ON. A higher value slows down the spool up rate; a lower value speeds up the spool up rate. Setting ranges: 2 ~ 20 Frm Initial value: 5 Frm
(9) Gov. On. Revo: Governor ON revolution setting This parameter tells the governor at what percentage of the set rpm it is to become active. The default value is 60 %. In this case, the governor will not engage until the engine rpm reaches 60 % of the set rpm. If you feel that the time for governor engagement is too slow, decrease the value to 50 ~ 55%. The starting time will be faster. Setting: GOVERNOR / Rev. Lmt Initial setting: GOVERNOR Setting ranges: 50 ~ 90% Initial value: 60%
94 95
(10) BFS. Volt: Battery F/S voltage setting This parameter sets the battery fail safe and low battery alarm voltage. Set the proper voltage by the battery type. The battery characteristics are dif-
ferent depending on cell type/chemistry. The voltage setting is changed by pushing the [
/-] key. Suggested setting voltages are as follows.
/+] or [
From 2/3 4 cells NiCd or NiMH (Normal: 4.8v) = 3.8 v 2 cells LiFe (Normal: 6.6 v) = 6.0 ~ 6.2 v 2 cells LiPo (Normal: 7.4 v) = 7.2 ~ 7.4 v GOV. EXPERT screen 3/3 Go to 1/3 from any cursor position
(11) Low. Revo: Low revolution setting This value is set to assign the lowest possible governing RPM. If the RPM is set below, or cannot reach this RPM, the governor will not engage. Se-
lect 1,000 rpm or 700 rpm. It corresponds also to a helicopter with a rotor speed of 1,000 rpm or less such as a large gas power machine. Setting: 700 / 1,000 rpm Initial setting: 1000 rpm
(12) RESET : Governor expert data reset This resets the "GOV. EXPERT" setting back to the defaults. Move the
/-] key, and press the [Enter]
cursor to "RESET" by pressing the [
key to enter the reset mode. Since "EXECUTE: Enter (1sec)" is displayed, press and hold the [Enter] key for about 1 second to initialize "GOV. EX-
PERT" setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode.
/+] or [
EXPERT MENU (SETUP STYLE: F3C) It is a menu which makes detailed setting of each gyro and governor of CGY760R. Set as required. The menu changes on "Setup Style" on page 45 with "3D" and "F3C".
(3D see page 78) The "FLT. EXPERT" of "3D" separates into "AIL EXPERT" and
"ELE EXPERT" and the function setting will be detailed. From here, it explains "AIL EXPERT" and "ELE EXPERT". For other expert menu, please refer to "EXPERT MENU 3D" and "F3C SPECIAL EXPERT SECTION" described after this. Home screen Press and hold the [
/-] key EXPERT MENU screen Press and hold the [Esc/Page] key Press the [Enter] key Press and hold the [Esc/Page] key SWH.DETAIL screen Press the [
/+] or [
/-] key AIL.EXPERT screen ELE.EXPERT screen Press the [Enter] key to display each menu screen, and when the cursor is on the title of each menu screen, press the
[Enter] key to return to the expert menu screen RUD.EXPERT screen GOV.EXPERT screen Go to the menu title of GOV. EXPERT screen 1/3 96 97 AIL. EXPERT MENU (AILERON EXPERT SETTING) The "AIL.EXPERT" menus allow further refines the aileron performance of the cyclic gyro. Refer to page 97 and display the "AIL.EXPERT" screen from the "EX-
PERT MENU F3C" screen. From 2/2 From the "RESET" of AIL. EXPERT screen 2/2 AIL. EXPERT screen 1/2
/+] or [
*The setting with "C#" display can be set for each condition. 1. Use the [
/-] key to move the cursor to "C#" and press the [Enter] key to enter the condition selection
/-] key to select the condition mode. Use the [
number "C#" and press the [Enter] key to decide the condition number.
/+] or [
/+] or [
2. Next, move to the set value of the condition selected by
/-] key, and press the [Enter] key to enter the [
/-] keys to change the setting mode. Use the [
the setting value. When you are done, press the [Enter]
key to exit the setting mode.
/+] and [
Go to 2/2 from any cursor position
:
:
:
(1) I.Gain : Integral gain I gain tunes the ability of the model to maintain a given heading. Inad-
equate I gain results in a change in model heading especially with ag-
gressive collective pitch input. Excessive I gain can result in oscillations in forward light or with cyclic input. Use the [
/-] key to make an adjustment.
/+] or [
Setting ranges: 0 ~ 200% Initial value: 80%
(2) D.Gain : Derivative gain I gain tunes the ability of the model to maintain a given heading. Inad-
equate I gain results in a change in model heading especially with ag-
gressive collective pitch input. Excessive I gain can result in oscillations in forward light or with cyclic input. Use the [
/-] key to make an adjustment.
/+] or [
Setting ranges: 0 ~ 250% Initial value: 0%
98
(3) HeadResp : Head Response Head Response matches the gyro control speed to that which the heli-
copter is capable of reacting. In a standard helicopter a Head Response of 1 should always be used, but on some scale applications, or uniquely designed rotor heads, increasing head response might be needed to cure over correction of the gyro. Setting ranges: 1 ~ 10 Initial value: 1
(4) DeadBand: Dead band Transmitter aileron control dead band. Use the [
/-] key to make an adjustment. If you are noticing inconsistent swash plate drift or poor initialization it could be poor TX potentiometer resolution. If you have to increase past 10.0 it is best to check calibration on your TX.
/+] or [
From 1/2 Setting ranges: 0 ~ 25 Initial value: 4.0 AIL. EXPERT screen 2/2 Go to 1/2 from any cursor position
(5) AIL.Comp U / D: Aileron compensation This parameter sets the mixing rate of the pitch to aileron mixing. The roll axis may be affected by positive/negative collective pitch movement as manifested by the model rolling off either to the left or to the right during rapid ascent or descent. This mixing compensates this effect. The mixing amount can be adjusted individually for both positive and negative collec-
tive pitch inputs. Setting ranges: 0 ~ 100% Initial value: 0%
99
(6) Flip.Comp U / D: Flip compensation This parameter sets the mixing rate of the elevator to aileron mixing. The roll axis may be affected by a pitch axis (elevator) input as manifested by the model rolling off to the left or right during lips or loops. This mixing compensates this effect. The mixing amount can be adjusted individually for both up and down elevator stick inputs. Setting ranges: 0 ~ 100% Initial value: 0%
(7) RESET : Aileron expert data reset This resets the "AIL. EXPERT" setting back to the defaults. Move the cur-
/-] key, and press the [Enter]
sor to "RESET" by pressing the [
key to enter the reset mode. Since "EXECUTE: Enter (1sec)" is displayed, press and hold the [Enter] key for about 1 second to initialize "AIL. EX-
PERT" setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode.
/+] or [
Go to the menu title of AIL. EXPERT screen 1/2 ELE. EXPERT MENU (ELEVATOR EXPERT SETTING) The "ELE.EXPERT" menus allow further reines the elevator performance of the cyclic gyro. Refer to page 97 and display the "ELE.EXPERT" screen from the "EX-
PERT MENU F3C" screen. From 2/2 From the "RESET" of ELE. EXPERT screen 2/2 ELE. EXPERT screen 1/2
/+] or [
*The setting with "C#" display can be set for each condition. 1. Use the [
/-] key to move the cursor to "C#" and press the [Enter] key to enter the condition selection
/-] key to select the condition mode. Use the [
number "C#" and press the [Enter] key to decide the condition number.
/+] or [
/+] or [
2. Next, move to the set value of the condition selected by
/-] key, and press the [Enter] key to enter the [
/-] keys to change the setting mode. Use the [
the setting value. When you are done, press the [Enter]
key to exit the setting mode.
/+] and [
Go to 2/2 from any cursor position
:
:
:
(1) I.Gain : Integral gain I gain tunes the ability of the model to maintain a given heading. Inadequate I gain results in a change in model heading especially with aggressive col-
lective pitch input. Excessive I gain can result in oscillations in forward light or with cyclic input. On the ELE axis especially, excessive I gain can create bounce. Use the [
/-] key to make an adjustment.
/+] or [
Setting ranges: 0 ~ 200% Initial value: 80%
(2) D.Gain : Derivative gain I gain tunes the ability of the model to maintain a given heading. Inad-
equate I gain results in a change in model heading especially with ag-
gressive collective pitch input. Excessive I gain can result in oscillations in forward light or with cyclic input. Use the [
/-] key to make an adjustment.
/+] or [
Setting ranges: 0 ~ 250% Initial value: 0%
100 101
(3) HeadResp : Head Response Head Response matches the gyro control speed to that which the heli-
copter is capable of reacting. In a standard helicopter a Head Response of 1 should always be used, but on some scale applications, or uniquely designed rotor heads, increasing head response might be needed to cure over correction of the gyro. Setting ranges: 1 ~ 10 Initial value: 1
(4) DeadBand: Dead band Transmitterelevator control dead band. Use the [
/-] key to make an adjustment. If you are noticing inconsistent swash plate drift or poor initialization it could be poor TX potentiometer resolution. If you have to increase past 10.0 it is best to check calibration on your TX.
/+] or [
From 1/2 Setting ranges: 0 ~ 25 Initial value: 4.0 ELE. EXPERT screen 2/2
(5) Roll.Comp R / L: Roll compensation This parameter sets the mixing rate of the aileron to el-
evator mixing. The elevator axis may be affected by the aileron input as manifested by a tendency for the model to corkscrew or otherwise roll non-axially. This mixing compensates this effect. The mixing amount can be ad-
justed individually for both left and right aileron inputs. Go to 1/2 from any cursor position F3C SPECIAL EXPERT Section The following settings are displayed in "EXPERT MENU" when "Setup Style" of page 45 is "F3C". RUD. EXPERT MENU RUD. EXPERT screen 1/5 F3C Delay Mode: Rudder gyro gain setting Select "FUNCTION" for a softer control feel and "CONSTANT" for a linear and aggressive feel. Setting: FUNCTION / CONSTANT Initial Setting: FUNCTION RUD. EXPERT screen 2/5 F3C Stop Delay: Rudder gyro gain setting This parameter may also be used to adjust the aggressiveness of the stop but is in-
dividually NOT tuneable for LEFT versus RIGHT tail rotor commands. Larger values will soften the tail stops resulting in less bounce. Setting ranges: 100 ~ 400% Initial value: 120%
RUD. EXPERT screen 3/5 F3C CG. Dey Inc: Gain change up delay This parameter sets the delay of change of the gyro gain from low to high when switching from idle up to hover and helps avoid the chance for tail rotor hunting dur-
ing this switch. Setting ranges: 0 ~ 100% Initial value: 0%
Setting ranges: 1 ~ 50 Fr Initial value: 12 Fr
(7) RESET :elevator expert data reset This resets the "ELE. EXPERT" setting back to the defaults. Move the cursor
/-] key, and press the [Enter] key to to "RESET" by pressing the [
enter the reset mode. Since "EXECUTE: Enter (1sec)" is displayed, press and hold the [Enter] key for about 1 second to initialize "ELE. EXPERT" setting. If you do not reset, press [Enter] key or [Esc/Page] key to exit reset mode.
/+] or [
F3C CG. Dey Dec: Gain change down delay This sets the delay of the gyro gain from high to low as would occur during a switch from hover into idle up and helps prevent the tail from feeling loose while the head speed accelerates to the higher rate. Setting ranges: 1 ~ 50 Fr Initial value: 3 Fr Go to the menu title of AIL. EXPERT screen 1/2 102 103 F3C RUD. His: Rudder histeresis Hysteresis adjusts the range right around center of tail rotor stick travel within which a tail rotor input will result in no rudder servo movement. The greater the value, the wider the range where stick movement yields no servo movement. Setting ranges: 0 ~ 50 s Initial value: 9.0 s F3C Gain Track: Gain tracking Gain tracking is another method to adjust how the tail rotor stops. For example, when there is a bounce when stopping a left pirouette or the helicopter coasts when stopping right pirouette, increase gain tracking in the + direction. In the op-
posite situation, shift the gain tracking in the - direction. Setting ranges: -20 ~ 0 ~ -20% Initial value: +10%
RUD. EXPERT screen 4/5 F3C SWH. DETAIL MENU SWH. DETAIL screen 6/7 F3C ROT. Trak: Rotational tracking This parameter tunes the rotational equalizer to the pirouette characteristics of the model. When pirouetting the model at the desired rate, observe the models rotor DISK (NOT the mechanics) and tune the ROT.Trak until the disk stays lat during the pirouette. Find the best average setting for both left and right pirouettes. Setting ranges: -5.0 ~ 0 ~ 5.0% Initial value: +0.0%
F3C Phase. Equ: Phase equalizer This parameter optimizes swashplate phasing during pirouettes. Press the [
/-] key to turn the function on or off. NOTE: This parameter needs rotor head RPM and direction of rotation to work cor-
rectly, so please set the rotor head RPM and direction in the governor menu. NOTE that rotor head speed information must still be set into the CGY760R governor menu even if using an electronic speed control (ESC) with an electric model.
/+] or [
F/F. Mix: F/F mixing Setting: ON / OFF Initial setting: OFF Feed Forward mixing is activated with this parameter. F/F mixing is a pitch to rud-
der mix applied outside of the gyro compensations control loop and before the gyro itself can even sense undesired tail rotor movement. F/F mixing is handled within the CGY760R. Do not attempt to use revolution or acceleration mixing within your trans-
mitter as this will actually adjust the input signal to the gyro and cause drifting. Setting: ACTIVE / OFF Initial Setting: OFF RUD. EXPERT screen 5/5 F3C Yaw. Smth: Yaw smoother This parameter selects the rudder control feeling. When turned on, rudder control becomes more exact. When turned off, rudder control authority increases. Select the rudder control feeling to your taste. Setting: ON / OFF Initial Setting: ON F3C PIT. Comp: Pitch Compensation This parameter works to hold the nose and the angle that the helicopter is set at regardless of collective pitch movements and direction changes. Press the [
/-] key to turn the function on or off.
/+] or [
Setting: ON / OFF Initial setting: ON 104 105 3D VIA TRAINER Screen FUNCTIN LIST F3C VIA TRAINER Screen FUNCTIN LIST
-FLT. TUNE CYC. Rt: Cyclic rate setting (page 57) Cnt. AuthAIL: Control Authority Aileron (page 58) Cnt. AuthELE: Control Authority Elevator (page 58) EXPO.: Exponential (page59) FLT. Styl: Flight style (page59)
-SWH. BASIC SWS. Rate: Rate adjustment (page 48) PIT. Rate: Rate adjustment (page 49) SWS. Ring (page 49)
- GOV. BASIC GOV Gain: Governor gain (page 71) L Lmt. Hov : Low limit hovering RPM (page 71) L Lmt. Idle : Low limit idling RPM (page 71)
-FLT. EXPERT HeadHld A : Head hold aileron (page 83) StopTune A : Stop tune aileron (page 83) HeadResp: Head Response (page 84) HeadHld E: Head hold elevator (page 83) StopTune E : Stop tune elevator (page 83)
-FLT. TUNE CYC. Rt: Cyclic rate setting (page 57) Cnt. GnAIL: Control Gain Aileron (page 58) Cnt. GnELE: Control Gain Elevator (page 58) EXPO.: Exponential (page59) FLT. Styl: Flight style (page59) Stab. Gn: Stability gain (page61)
-SWH. BASIC SWS. Rate: Rate adjustment (page 48) PIT. Rate: Rate adjustment (page 49) SWS. Ring (page 49)
- GOV. BASIC GOV Gain: Governor gain (page 71) L Lmt. Hov : Low limit hovering RPM (page 71) L Lmt. Idle : Low limit idling RPM (page 71)
-AIL. EXPERT I.Gain : Integral gain (page 98) D.Gain : Derivative gain (page 98) HeadResp: Head Response (page 99)
-ELE. EXPERT I.Gain : Integral gain (page 101) D.Gain : Derivative gain (page 101) HeadResp: Head Response (page 102)
-RUD. EXPERT EXP. AVCS: Rudder exponential AVCS (page 79) EXP. NORM: Rudder exponential NORMAL (page 79)
-RUD. EXPERT EXP. AVCS: Rudder exponential AVCS (page 79) EXP. NORM: Rudder exponential NORMAL (page 79) CNT. DlIn: Control delay in (page 80) CNT. DlOut: Control delay out (page 80) CNT. DlIn: Control delay in (page 80) CNT. DlOut: Control delay out (page 80) ANG: Pirouette speed (page 81) Tail Resp: Tail response (page 82) Stop Delay: Rudder gyro gain setting (page 103) ANG: Pirouette speed (page 81) Tail Resp: Tail response (page 82) MOUNTING OF CGY760R WITH SCREWS SPECIFICATIONS WARNING When installing with screws, take countermeasures against vibra-
tion damping of the machine and make the state with less vibration.
*Please do not mounting with machine screws with vibration, please mounting with a dedicated mounting pad. Drill holes in the plate Screw size for xing Refer to the figure below and The effective length of the fixing screw drill holes to attach to the plate. 4-M3 19.3 mm hole of the CGY760R main unit is 7mm. Use the M3 screw whose length is less than the plate thickness plus 7mm. m m 6 1 2
. 7.0 mm Mounting Fix it with M3 screw from the bottom of the plate as shown on the right. Please refer to the above explanation for the length. NOTE:
*Please take measures to prevent loose-
ness so that the screw does not become loose during l ight.
*CGY 760R main body Since the case is made of aluminum, be careful not to over-
tighten the screw. 108 CGY760R Hall effect sensor RPM Accuracy: 1%
Anntena: Dual antenna diversity Head Speed Range: 700-4,000rpm S.BUS2 / S.BUS Port and 6 Channels for Conventional System Sensor: Micro Electromechanical Systems (MEMS) Gyro Center Pulse Width: 1520S (70Hz & 280Hz) 760s (560Hz) Receiving system: FASSTest-2.4GHz (18CH/12CH mode )/T-FHSS-2.4GHz Control System: Digital advanced control Rated voltage: 3.7V to 7.4V DC* (Operating Voltage:3.5V to 8.4V) Current Drain: 85mA (When receiving, no servo, no RPM sensor) Angular Velocity Range: 1,000 Degrees Per Second (Gyro) Governor Resolution: 0.1Hz (6rpm) (Engine RPM) Selectable Servo Frame: 70Hz, 280Hz and 560Hz (Rudder Gyro only) Rate Operating Temperature: 14F to 113F (-10C to +45C) Size (Revolution sensor) : 0.827in [21mm](W)/0.63in [16mm](L)/0.39in [10mm](H) Weight (CGY760R) : 0.713oz [20.2g]
Weight(RPM sensor): 0.141oz [4g]
* The operating voltage shown only applies to the CGY760R and GBP-1. Always verify that your receiver, servos, tail rotor servo, switch and any other electronic com-
ponents used in your installation are capable of operating at the voltage you plan to use. Operating Temperature: 14F to 113F (-10C to +45C) Weight(RPM sensor): 1.88oz [53.3g]
Size (CGY760R) : 1.055in [26.8mm](W)/1.476in [37.5mm](L)/0.63in [16mm](H) Rated voltage: 3.7V to 7.4V DC* (Operating Voltage:3.5V to 8.4V) Size : 2.126in [54mm](W)/3.543in [90mm](L)/0.6102in [15.5mm](H) Display: 128 x 64 dot graphics Current Drain: 62mA GBP-1 FUTABA CORPORATION oak kandakajicho 8F 3-4 Kandakajicho, Chiyoda-ku, Tokyo 101-0045, Japan TEL: +81-3-4316-4820, FAX: +81-3-4316-4823 FUTABA CORPORATION 2018, 03 (1)
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2018-04-03 | 2407.5 ~ 2467.5 | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
2 | 2405.376 ~ 2472.96 | DTS - Digital Transmission System |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 2 | Effective |
2018-04-03
|
||||
1 2 | Applicant's complete, legal business name |
Futaba Corporation
|
||||
1 2 | FCC Registration Number (FRN) |
0018628057
|
||||
1 2 | Physical Address |
1080 Yabutsuka,chosei-mura
|
||||
1 2 |
chosei-gun, Chiba-ken, N/A 299-4395
|
|||||
1 2 |
Japan
|
|||||
app s | TCB Information | |||||
1 2 | TCB Application Email Address |
h******@acbcert.com
|
||||
1 2 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 2 | Grantee Code |
AZP
|
||||
1 2 | Equipment Product Code |
CGY760R-24G
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 2 | Name |
M******** Y********
|
||||
1 2 | Title |
Manager
|
||||
1 2 | Telephone Number |
+81-4********
|
||||
1 2 | Fax Number |
+81-4********
|
||||
1 2 |
Y******@ml.futaba.co.jp
|
|||||
app s | Technical Contact | |||||
1 2 | Firm Name |
AUDIX Technology Corporation
|
||||
1 2 | Name |
B**** C****
|
||||
1 2 | Physical Address |
No. 53-11, Dingfu, Linkou Dist.
|
||||
1 2 |
New Taipei City
|
|||||
1 2 |
Taiwan
|
|||||
1 2 | Telephone Number |
886 2********
|
||||
1 2 | Fax Number |
886 2********
|
||||
1 2 |
b******@audixtech.com
|
|||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 2 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 2 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 2 | Equipment Class | DSS - Part 15 Spread Spectrum Transmitter | ||||
1 2 | DTS - Digital Transmission System | |||||
1 2 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Radio Control | ||||
1 2 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 2 | Modular Equipment Type | Does not apply | ||||
1 2 | Purpose / Application is for | Original Equipment | ||||
1 2 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | Yes | ||||
1 2 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 2 | Grant Comments | Power Output listed is conducted. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. | ||||
1 2 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 2 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 2 | Firm Name |
Audix Technology Corporation
|
||||
1 2 | Name |
A****** W******
|
||||
1 2 | Telephone Number |
88622********
|
||||
1 2 | Fax Number |
88622********
|
||||
1 2 |
a******@audixtech.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
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Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | CC | 2407.50000000 | 2467.50000000 | 0.0158000 | |||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
2 | 1 | 15C | CC | 2405.37600000 | 2472.96000000 | 0.0141000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC