Futaba GYA440 Air Single Gyro

Tower Stock# FUTM0783  •  Manufacturer Stock# GYA440
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Notes from our tech department:
This is the Futaba GYA440 Single Servo Rate Gyro for Airplanes.


Lightweight gyro developed to control the elevators (pitch axis) or
rudder (yaw axis)
Remote gain function allows sensitivity to be adjusted from
Compatible with analog or digital servos
Stabilizes flight with even hard-to-control scale model airplanes
Mode switching function allows AVCSNORMAL gyro mode switching
S.Bus and S.Bus2 compatible
Sensitivity Trimmer, LED Monitor, CH Change Elevator or Rudder,
S.Bus and S.Bus2, compatibility, and DigitalAnalog connection
One year limited warranty through the Futaba USA Service Center
beginning at date of purchase


Futaba GYA440 Gyro, Red and Black Extension Cords, Wiring Strap, Mini
Screwdriver, two sections Sensor Tape, Instruction Sheet and Magic
Strap for Clamping Wiring


Gyro Sensor: MEMS vibrating structure gyro
Operating Voltage: DC4.0V - 8.4V
Current Drain: 30mA (excluding a servo)
Operating Temperature Range: 14 to 113F (-10 to +45C)
Dimensions: 1316 x 1316 x 716 (21 x 21 x 11mm)
Weight: 0.13oz (3.7g)


To install, plug the servo into port 3.
Port 2 can be used for remote gain by connecting it to the
desired channel on the receiver. If not using remote gain,
gyro sensitivity can be adjusted using the limit trim.
Port 1 is used for the servo channel from the receiver when not
using S.BUS input, otherwise it is connected to the S.BUS
network via the receiver or another S.BUS device.
When not using S.BUS, the ElevatorRudder switch has no effect.
When using S.BUS, the ElevatorRudder switch determines the channel
this gyro will accept input from. Putting the swich in the
elevator position will set input to channel 2. Putting the
switch to the rudder position will set input to channel 4.

When using with S.BUS, channel assignments for this gyro are fixed:
Elevator: CH 2
Rudder: CH 4
2nd elevator: CH 9
Gyro sensitivity, elevator: CH 7
rudder: CH 8

jxs 103116


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