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Feiyu Electronics Company
Adjustment Dials for ELE, AIL and RUD
Adjustment Dials for ELE, AIL and RUD
1.
There are 3 adjustment dials on the FY31AP. Each dial controls both gyro gain
There are 3 adjustment dials on the FY31AP. Each dial controls
servo direction during auto stabilization.
servo direction during auto stabilization.
Servo direction change
in Mode 3 & 2.
Max Gyro Gain
2.
Gyro Gain: The further away from Centre (12 O'clock) the higher the Gyro gain
(sensitivity). Too low gain result is poor auto stabilization, too high gain will cause
(sensitivity). Too low gain result is poor auto stabilization, too high gain will cause
(sensitivity). Too low gain result is poor auto stabilization, too high gain will cause
oscillations of the aircraft. You need to adjust the gain setting based on the
oscillations of the aircraft. You need to adjust the gain setting based on the
oscillations of the aircraft. You need to adjust the gain setting based on the
requirement of your aircraft.
3.
Servo Direction: The dials also control the direction of your servo movement.
Turning it clockwise or counter clockwise from 12 O'clock will change the direction of
Turning it clockwise or counter clockwise from 12 O'clock will change the direction of
Turning it clockwise or counter clockwise from 12 O'clock will change the direction of
your servos during stabilized flight against tilting, roll and yaw
Control Surface Movement Check
Surface Movement Check
Install FY31AP as recommended in this manual, then proceed to confirm correct control
as recommended in this manual, then proceed to confirm correct control
as recommended in this manual, then proceed to confirm correct control
surface movement direction in Mode 2 or Mode 3.
surface movement direction in Mode 2 or Mode 3.
1. In Manual mode (stabilization deactivated) c
In Manual mode (stabilization deactivated) confirm that the control surfaces
react when your aircraft is tilted or rolled
2. Activate Mode 3 (Auto stabilize mode) and observe the movement direction of Aileron,
Activate Mode 3 (Auto stabilize mode) and observe the movement direction of Aileron,
Activate Mode 3 (Auto stabilize mode) and observe the movement direction of Aileron,
Elevator and Rudder. The direction should be as shown below. If direction is wrong, turn
Elevator and Rudder. The direction should be as shown below. If direction is wrong, turn
Elevator and Rudder. The direction should be as shown below. If direction is wrong, turn
the appropriate dial to the opposite side of 12 O'cl
the appropriate dial to the opposite side of 12 O'clock to get the action direction correct:
23 |
P a g e
12 O'clock
Min Gyro Gain
The further away from Centre (12 O'clock) the higher the Gyro gain
The further away from Centre (12 O'clock) the higher the Gyro gain
ircraft.
The dials also control the direction of your servo movement.
The dials also control the direction of your servo movement.
stabilized flight against tilting, roll and yaw.
aircraft is tilted or rolled.
+100 Max
-100 Max
The 3 dials control both gain & servo direction.
Servo direction change
Servo direction change
in Mode 3 & 2.
Max Gyro Gain
ock to get the action direction correct:
0 Min
0 Min
servo direction.
and
gyro gain
do to
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