This manual describes the features and proper use of the GYA351 AVCS gyro. The gyro utilizes AVCS technology to maintain stable flight attitudes even in changing wind conditions and automatically corrects any undesirable tendencies of the aircraft. The gyro is equipped with remote gain and mode switching functions, allowing adjustment through the transmitter. The performance of the gyro largely depends on the servo used.
The Futaba GYA351 is a high-performance, compact AVCS (Automatic Vertical Control System) rate gyro designed specifically for model aircraft aileron control. It features an integrated SMM (Silicon Micro Machine) sensor to minimize drift and offers remote gain and mode switching capabilities via the transmitter. This manual is written in Chinese.
| Control system | Digital advanced PI (Proportional Integration) control |
|---|---|
| Gyro sensor type | SMM (Silicon Micro Machine) system vibration gyro |
| Operating voltage | +4 to +6VDC |
| Dimensions | 27 x 27 x 20mm |
| Weight | 32g (including connector) |
The GYA351 has AVCS mode, which performs proportional and integrated control to return to original variables, and Normal mode, which performs general proportional control.
Tilt the aircraft about the aileron axis; the rudder should move in the opposite direction of the tilt. If not, switch the selector switch.