GRAUPNER Alpha 150Q, Manual

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16571.GPS_Alpha150Q_V2.0sh.en
8. At the transmitter briefly bring the yaw control stick to the right
stop.
9. Turn the copter clockwise by more than 45 degrees to the right.
As soon as the detected axis with the required sign is displayed in
"normal" representation, the axis assignation is completed.
The gyros and their operating directions have now been assigned.
Attention
To be on the safe side, the directions of action of the gyroscope set-
tings must be checked.
Check step by step
1. Remove the rotors of the copter.
2. Use the pitch control stick to give approx. 25% "throttle".
All motors run at the same speed.
3. Switch to the attitude mode.
4. Tilt the copter forward.
The front motors must turn faster than back ones.
5. Tilt the copter to one side.
The motors of the side, the "hanging" side must turn faster than
those of the opposite, higher side.
‖ If this is not the case, the entire gyro assignment must be
repeated.