FUTABA CGY760R Instruction Manual
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FUTABA CGY760R Instruction Manual

Flybarless control gyro cgy760r gyro program box gpb-1
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NSTRUCTION
ANUAL
1M23N33702

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Summary of Contents for FUTABA CGY760R

  • Page 1 NSTRUCTION ANUAL 1M23N33702...

  • Page 2: Introduction

    NTRODUCTION Futaba CGY760R is receiver, 3-axis Stabilization System combining AVCS gyro and MEMS (Micro Electro Mechanical System) sensor design, ultra high-speed process-...
  • Page 3 Compliance Information Statement (for U.S.A.) This device, trade name Futaba Corporation, model number CGY760R, complies (2) This device must accept any interference received, including interference that may Futaba Service Center Compliance Information Statement (for Canada) ence, and (2) this device must accept any interference, including interference that Declaration of Conformity (for EU) http://www.rc.futaba.co.jp/english/dl/declarations.html...

  • Page 4: Table Of Contents

    • SWH. DETAIL MENU (Swash Detail Setting) ----------------------------- 80 • GOV. EXPERT MENU (Governor Expert Setting) ----------------------- 87 • 3D VIA TRAINER Screen FUNCTIN LIST -------------------------------- 91 • MOUNTING OF CGY760R WITH SCREWS ----------------------------- 92 ---------------------------------------------------------------------- 93 Gyro : Instructions for gyro functions...

  • Page 5: Warranty And Repair Service (In U.s

    Technical updates and additional programming examples can be found at: www.futabausa.com ARRANTY & EPAIR ERVICE (IN U.S.A.) to your hobby dealer or contact the Futaba Service Center at the e-mail address, fax Phone:1-256-461-9399, FAX:1-256-461-1059 E-Mail: service@futabaUSA.com • System (Transmitter, Receiver, Servos and model numbers) • Model (Model name) •...

  • Page 6: Features

    EATURES • • Gyro section Rudder (yaw) section: • • • Cutting edge control algorithm provides a consistent pirouette rate, precise op- Aileron, Elevator (roll, pitch) section: • Governor section •...
  • Page 7 • Receiver section information of the receiver and the optional sensor information connected to the • Other functions...

  • Page 8: Contents

    ONTENTS Type of set • CGY760R / GPB-1 / Governor set • CGY760R / GPB-1 set • CGY760R • GPB-1 SET CONTENTS GPB-1 Program Box *CGY760R connection cable X --- X *Transmitter connection cable *Velcro tape (for attaching to transmitter)
  • Page 9 GPB-1 Gyro Program Box Mounting Pads (3) CGY760R Revolution Sensor Sensor Mounting Bracket Magnets (2)

  • Page 10: Replacement And Optional Items

    CGY760R Connection Cord Transmitter Connection Cord Dust Cover (3) EPLACEMENT & PTIONAL ITEMS Futaba PC Interface CIU-2 / CIU-3 Governor Revolution Sensor Set Mounting Pad (10) Sensor Mounting Bracket Set Backplate Sensor BPS-1...

  • Page 11: Precautions

    Be sure that the two antennas are placed at 90 degrees to each other. 90˚ *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...
  • Page 12 Always check the transmitter and receiver battery voltage to ensure they have enough remaining capacity to complete the fl ight. Confi rm that the CGY760R is operating in the correct mode. ABOUT BATTERIES: WARNING Newer high-end servos and other radio equipment are capable of...
  • Page 13 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 flight. Also, if there is a risk of the gyro getting wet, place it in a plastic bag and take waterproof measures.
  • Page 14 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 flight.
  • Page 15 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.
  • Page 16 Please use the guidelines below and address all issues before installing and flying 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 fly the CGY760R using a wire driven tail rotor system.

  • Page 17: Mounting / Part Name / Connecting

    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.

  • Page 18: Mounting The Cgy760R

    Mounting The CGY760R " Gyro Set " " " " CGY " Gyro Set Dir---1 AIL ---------- N AIL ---------- R ELE --------- R ELE --------- N RUD -------- N RUD -------- N AIL ---------- N AIL ---------- R ELE --------- N...
  • Page 19 Gyro Set Dir---4 AIL ---------- N AIL ---------- R ELE --------- N ELE --------- N RUD -------- R RUD -------- N AIL ---------- R AIL ---------- N ELE --------- R ELE --------- R RUD -------- R RUD -------- N Gyro Set Dir---5 *Depending on the type of mounting plate, it is also possible to mount as shown in AIL ---------- R...
  • Page 20 *Please install the CGY760R as it is in the center (vertical direction and horizontal The CGY760R Troubleshooting Tips 1. Always verify that the tail rotor and swash plate mechanisms operate, and that the drive system is in proper working order.

  • Page 21: Link Method With Transmitter (Fasstest / T-Fhss)

    70 of this manual for further suggestions on the use of the governor of Link Method With Transmitter (FASSTest / T-FHSS) 1. Connect the CGY760R and GPB-1 and set the same mode set in as the transmitter linking the CGY760R communication mode on the "Receiver" screen. (See page 36) 2.

  • Page 22: Connecting The Cgy760R

    Green turn on to normal operation. If this is not successful, alternately please contact our customer service center. (9) P.BOX: • Connect to CGY760R when making settings. When setting is completed remove it. • Displays menus, parameters. Edit key • Used to set operat- ing parameters.
  • Page 23 "AIL" to "S.B2" connectors other than "RPM" and "P.BOX". (Do not connect to "RPM" and "P.BOX".) *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 telemetry sensor to a receiver by extending the conventional S.BUS.

  • Page 24: S.bus Channel Setting

    Gain channels connected. When any of these functions are not used, it is necessary to set the channel number to "INH" within the CGY760R’s S.BUS menu. Doing so disables the function and enables the user of the value set in the CGY760R menu ac- cordingly.
  • Page 25 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.
  • Page 26 3. Tighten the sensor stay together with the engine mounting flange. (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.
  • Page 27 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%. ·...

  • Page 28: First Map

    IRST Connect GPB-1 (Gyro Program Box) And CGY760R CGY760R Connection Cable Connect the battery It is used to connect the Connect the receiver battery (3.5 to 8.4 V) CGY760R and the Gyro Pro- to one of the "AIL" to "S.B2" connectors gram Box GPB-1.
  • Page 29 Home screen Press and hold the [Esc/Page] key Press and hold the [Esc/Page] key Press the [Enter] key Press the [Enter] key Press and hold the [ /+] key Press and hold the [ /-] key Pressing [ /+] and [ /-] keys simulataneously BASIC MENU screen EXPERT MENU screen...

  • Page 30: Home Screen

    CREEN Home Screen Display Home screen 1. Swash plate type Displays the swash plate type set in "SWH. BASIC" menu. 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 func- tion of the transmitter and set the point for each fl...
  • Page 31 Set the point curve with AFR for each flight condition of the transmitter. 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 gyro gain of aileron (roll), elevator (pitch) and rudder (yaw) axis.
  • Page 32 7. RPM display The maximum RPM of the engine or rotor head RPM memorized by the governor during operation is displayed. Data is reset when the power is turned off. If you want to check multiple times during the flight, leave the power on after flight. Use the [ +] or [ -] key to move the cursor to the engine RPM display and press and hold [Enter] key to reset the dis-...

  • Page 33: Gpb-1 Screen

    GPB-1 Screen Pressing the [ /+] and [ /-] GPB-1 screen simulataneously Home screen Press and hold the [Esc/Page] key Press the [Enter] key Press and hold the [Esc/Page] key DISPLAY screen Press the [ /+] or [ /-] key SOUND screen INFO screen Press the [Enter] key to display each...
  • Page 34 DISPLAY (display setting of GPB-1) " " 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.
  • Page 35 SOUND (Key beep sound of GPB-1) " " 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.
  • Page 36 To change the "Receiver System" type, first power off the transmitter and receiver, and re- power the CGY760R while the transmitter is still in the OFF position. The only way to change the receiver type is by power cycling the gyro first.
  • Page 37 GYRO UPDATE (Update mode of CGY760R) Download the CGY760R update fi le from our website or your local distribtor's website. To the open/available slot of CGY760R A PC that can connect to the Switch Internet and has CIU-2 or CIU- 3 driver software installed.
  • Page 38 (5) Perform update Click on the update file downloaded to the PC to up- date the CGY760R. (6) Update complete When the update has been successfully concluded, "Completed" appears on the screen of GPB -1.

  • Page 39: Basic Menu

    ASIC " " BASIC MENU screen Home screen Press and hold the [ /+] key Press and hold the [Esc/Page] key Press the [Enter] key Press and hold the[Esc/Page] key FLT.TUNE screen Press the [ /+] or [ /-] key SWH.BASIC screen RUD.BASIC screen Press the [Enter] key to display each...

  • Page 40: Sbus Basic Menu (S.bus Basic Setting)

    ENU ( S.BUS BASIC SETTING ) ASIC The " " screen is accessed via the " " screen (see page WARNING From 3/3 From the "RESET" of SBUS BASIC screen 3/3 Always verify that the S.BUS function as- SBUS BASIC screen 1/3 signments match your transmitter’s function (in the FUNCTION menu) assignments.
  • Page 41 By setting the condition switch on the channel with the AFR function of the transmitter and setting the point for each flight condition with the AFR point curve, you can switch the condition of CGY760R in conjunction with the flight con- dition switch of the transmitter.
  • Page 42 Be sure to connect and disconnect the transmitter and GPB-1 connection cord with the power off. When changing "Via transmitter CH". Turn both the CGY760R and the transmitter off after chang- ing the channel assignment. Until the gyro is power cycled, the wireless will not work.
  • Page 43 About Transfer Function Of Gyro Setting Data Setting on transmitter side 1. Follow the transmitter’s instruction manual, to set these items to the correct configu- ration. Use the TX's Function menu to set two consecutive free AUX channels to match the channel assignments set in the gyro SBUS menu. However, do not set the "Control"...

  • Page 44: Swh. Basic Menu (Swash Basic Setting)

    "H-1" or single servo mode. All CCPM mixing is set up and handled in the CGY760R, and the transmitter functions should not be used. Before starting model set-up, be sure that all dual rates, pitch...
  • Page 45 Do not connect the servo to the gy- ros until you select the servo type in the "SWH. BASIC" menu. *If the servo type is incorrect, it is possible to damage the servos or CGY760R. 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 flying.
  • Page 46 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 flight. (4) SWASH Type: Swash change to plate type Select the swash plate type.
  • Page 47 (5) Servo Dir #: Servo direction # Using different servo combinations will create the proper swash plate ser- vo movement in electronic CCPM models (eCCPM). In the H3-xx swash mode, three of the swash servos directions are changed by pressing the [ /+] or [ /-] key.
  • Page 48 *The setting with "C#" display can be set for each condition. From 2/5 1. Use the [ /+] or [ /-] key to move the cursor to "C#" and press the [Enter] key to enter the condition selection SWH. BASIC screen 3/5 mode.
  • Page 49 [ /+] or [ /-] key once. WARNING Verify that the CGY760R compensates in the correct direction before flight. If the compensation direction is incorrect the model will roll or pitch uncontrollably even before it leaves the ground.
  • Page 50 (12) STK. Dir AIL: Aileron operation Move the cursor to "STK. Dir AIL" by pressing the [ /+] or [ /-] key and press the [Enter] key to enter the setting mode. When "EXECUTE: En- ter (1sec)" is displayed, move the aileron stick to the full right direction. Pressing the [Enter] key for about 1 second will memorize the aileron’s direction of motion.
  • Page 51 (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. Press the [Enter] key to enter the setting mode. "EXECUTE: Enter (1sec)"...

  • Page 52: Flt. Tune Menu (Flight Tuning Setting)

    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 the trans- mitter.
  • Page 53 From 1/3 FLT. TUNE screen 2/3 Go to 3/3 from any cursor position Cond (3) Cnt. AuthAIL: Control Authority Aileron Aileron Control Authority changes the rate at which the gyro will try to achieve the set "CYC. Rt". A higher value will create a quicker accelerated reaction to a stick input to reach and stabilize to the "CYC.
  • Page 54 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% Cond (6) FLT.
  • Page 55 (7) ELE. Comp: Elevator pre compensation A helicopter that has a head that rotates clockwise, will exhibit a tendency whereby the nose will be pulled towards the disk with positive blade pitch. Conversely, the helicopter will push the nose away from the rotor disk dur- ing negative pitch inputs.

  • Page 56: Rud. Basic Menu (Rudder Gyro Basic Setting)

    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"...
  • Page 57 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.
  • Page 58 Before each flight, 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.
  • Page 59 From 1/2 RUD. BASIC screen 2/2 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 is selected, it will always operate in AVCS Mode.

  • Page 60: Gov. Basic Menu (Governor Basic Setting)

    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 , as the designation implies, the governor is active. If you do not want to use governor, select "INH (Inhibit)" .
  • Page 61 The servo type parameter within the CGY760R must match the type of servo you are using. Incorrect settings may damage the CGY760R or the servo. An incorrect setting may also result in the loss of control during flight. From 1/6 GOV.
  • Page 62 (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 first match the display rpm value of 1-2-3 of "RPM Set"...
  • Page 63 (7) ON/OFF sw.: Governor on/off switch This parameter allows the user to turn the governor on or off via a switch on the transmitter. Pressing the [ /+] or [ /-] key activates the function. Choose INH if you do not want to use it. When turning on / off governor with switch Select the ON / OFF switch channel with "GOV sw channel"...
  • Page 64 From 2/6 WARNING GOV. BASIC screen 3/6 When using the CGY760R for the first time, or when making changes in the throw of a servo and its linkage, always perform the limit setting operation. (9) Lim. set: Servo limit point setting Go to 4/6 from any Servo limit point setting defines the overall travel range...
  • Page 65 (11) SenseTyp: Sensor type Select the type of governor sensor. Nitro (BPS-1 backplate; Magnet Type) 1:1 Magnet "1:1 Mag" (Magnet type applied to helicopter part that turns at the same RPM as the main rotor) HPoleEP: For Electric motors 8 poles and above LPoleEP: For electric motors 6 poles.
  • Page 66 (14) Rev. Sensor: Revolution sensor testing This menu is utilized to ensure that the revolution sen- From 4/6 sor is functioning properly. The display for this testing GOV. BASIC screen 5/6 is found in: GOV BASIC 5/6. In order to test the sensor, do NOT start the engine. In- stead, we recommend turning the engine over by hand or the utilization of a starter.

  • Page 67: Governor Speed Setting

    Governor Speed Setting (8) " RPM channel " " " to the governor " " the " Governor Basic Setting " 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 of the switch.

  • Page 68: Recommended Gyro Gain Setting

    ECOMMENDED ETTINGS Recommended gain settings: Recommended Gyro Gain Size Rotor Head Gyro RUD Gyro 〜 〜 〜 〜 600-700 〜 〜 *50% is a good starting point for rudder gain regardless of model size. DJUSTMENTS URING THE LIGHT...
  • Page 69 Verify that everything on your model is balanced correctly. *When the CGY760R is used with an ESC or BEC and a power switch is not used, there is a possibility of an intermittent connection when connecting the flight battery.

  • Page 70: Tips Using The Governor With Electric Models

    IPS FOR SING THE OVERNOR LECTRIC ODELS WARNING Safety Reminder: Remove both main and tail blades from the model and/or disengage the motor’s pinion from the main gear before proceeding with any electric governor set up. You may use either a brushless phase sensor or the traditional governor magnetic "...

  • Page 71: Transmitter Rotor Head Gyro Gain Set-Up

    CGY760R. Set both the "Rotor Head gain" in the "SBUS. BASIC" menu to "INH". The gain adjustments are now made by entering the "BaseGain" in the "FLT. TUNE" menu...

  • Page 72: Expert Menu

    XPERT EXPERT MENU screen Home screen Press and hold the [ /-] key Press and hold the [Esc/Page] key Press the [Enter] key Press the [ /+] or [ /-] key Press and hold the [Esc/Page] key SWH.DETAIL screen FLT.EXPERT screen Press the [Enter] key to display each menu screen, and when the cursor is on the title of each menu screen, press...

  • Page 73: Rud. Expert Menu (Rudder Gyro Expert Setting)

    XPERT ENU (RUDDER GYRO EXPERT SETTING) " " screen from the " " From 5/5 From the "Sens. Model" of RUD. EXPERT screen 5/5 RUD. EXPERT screen 1/5 Go to 2/5 from any cursor position (1) RUD Ntr: Rudder servo neutral setting This parameter is used to set the neutral position of the rudder servo.
  • Page 74 From 1/5 RUD. EXPERT screen 2/5 Go to 3/5 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.
  • Page 75 From 2/5 RUD. EXPERT screen 3/5 Go to 4/5 from any cursor position (5) ANG: Pirouette speed This parameter adjusts the maximum pirouette speed of the tail rotor that the gyro will allow at 100% dual rate. Use the [ /+] or [ /-] key to adjust the maximum commanded pirouette rate.
  • Page 76 (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.

  • Page 77: Flt. Expert Menu (Cyclic Gyro Expert Setting)

    ENU ( CYCLIC GYRO EXPERT SETTING ) XPERT The " " Refer to page 72 and display the " " screen from the " " *The setting with "C#" display can be set for each condition. From 2/2 From the "RESET" of FLT.
  • Page 78 Cond (3) StopTune E: Stop tune elevator Cyclic stop tuning on the elevator axis. If the helicopter, after an elevator flip, 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 flip, lowering the "Stop tune E"...
  • Page 79 (6) RESET : FLT tune data reset This resets the "FLT.Tun" setting back to the defaults. Move the cursor to "RESET" by pressing the [ /+] or [ /-] key, and press the [Enter] key to enter the reset mode. With "EXECUTE: Enter (1sec)" displayed, press and hold the [Enter] key for about 1 second to initialize "FLT.Tun"...

  • Page 80: Swh. Detail Menu (Swash Detail Setting)

    ENU ( SWASH DETAIL SETTING ) ETAIL Refer to page 72 and display the " " screen from the " " From 2/2 From the "RESET" of FLT. DETAIL screen 7/7 SWH. DETAIL screen 1/7 Go to 2/7 from any cursor position (1) PIT AIL: collective pitch aileron mixing rate...
  • Page 81 (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 posi- tions. Note: This setting is only available if the H4-xx swash mode has been selected.
  • Page 82 From 2/7 SWH. DETAIL screen 3/7 Go to 4/7 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 [ /-] key to raise or lower the swash plate to match the middle point during elevator inputs.
  • Page 83 From 3/7 SWH. DETAIL screen 4/7 Go to 5/7 from any cursor position (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. If the swash plate is rising or falling, use the [ /+] or [ /-] key to maintain the swash plate position the same as that noted in the centered aileron inputs.
  • Page 84 From 4/7 SWH. DETAIL screen 5/7 Go to 6/7 from any cursor position (12) ELE High / ELE Low: Linkage compensation elevator At both the HIGH pitch and LOW pitch check to make sure that the swash plate is staying level on the aileron and collective axis when using eleva- tor inputs.
  • Page 85 From 5/7 SWH. DETAIL screen 6/7 Go to 7/7 from any cursor position (14) Speed Comp: Speed compensation In 120 degrees CCPM all servos do not travel the same distance on el- evator input. Having previously set the ELE-PIT and ELE-AIL parameters, if during rapid movement of the elevator axis the swash plate is not staying level, use the [ /+] or [ /-] key to match all servo speeds.
  • Page 86 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- sor to "RESET" by pressing the [ /+] or [ /-] key. Press the [Enter] key to enter the reset mode.

  • Page 87: Gov. Expert Menu (Governor Expert Setting)

    ENU ( GOVERNOR EXPERT SETTING ) XPERT " " screen from the " " 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.
  • Page 88 fixed throttle input as is related to the helicopter revolution. Tx.Curve: If this mode is selected, the CGY760R uses the exact throttle input from the transmitter. As such, the throttle curve setting on the transmitter is required.
  • Page 89 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 flight modes. A higher number slows the RPM change rate; a lower value speeds up the RPM change rate.
  • Page 90 (10) BFS. Volt: Battery F/S voltage setting This parameter sets the battery fail safe and low battery alarm voltage levels, or thresholds. Set the proper voltage as determined by the bat- tery type. The battery characteristics are different depending on cell type/ chemistry.

  • Page 91: Via Trainer Screen Functin List

    3D V Screen F RAINER UNCTIN -FLT. TUNE CYC. Rt: Cyclic rate setting (page 52) Cnt. AuthAIL: Control Authority Aileron (page 53) Cnt. AuthELE: Control Authority Elevator (page 53) EXPO.: Exponential (page54) FLT. Styl: Flight style (page54) -SWH. BASIC SWS. Rate: Rate adjustment (page 48) PIT.

  • Page 92: Mounting Of Cgy760R With Screws

    OUNTING CREWS WARNING If using screws to mount the CGY760R to the helicopter, it is impera- tive to ensure that the machine does not vibrate excessively. *Please do not mount with machine screws with vibration, please mounting with a dedi- cated mounting pad.
  • Page 93 Frequency band: RF power output: 2 Anntena: Rated voltage: Current Drain: Operating Temperature: Size (CGY760R) : Size (Revolution sensor) : Weight (CGY760R) : Weight(RPM sensor): ponents used in your installation are capable of operating at the voltage you plan to GPB-1...

This manual is also suitable for:

Gpb-1

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