FeiYu Tech FY-3ZT - Manual (Page 50)

GuiLin FeiYu Electronic Technology Co., Ltd.
GuiLin FeiYu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail: [email protected]
Page 49
Vibration Detection and Adjustment
1. It is critical that the installation of the autopilot meets the vibration damping requirements.
2. If the installation does not meet the requirements it will affect the accuracy of the attitude
stabilization greatly.
3. Excessive vibration can cause unpredictable flight characteristics.
Vibration Damping Test Procedure:
1. Connect the power to the system
and switch ON the plane.
2. Move the Control Mode switch
to Auto Balance Mode.
3. Observe the attitude of the
autopilot screen and ensure that
the attitude shown is correct.
4. Slowly activate throttle and spin
the motor / propeller. Do not
take off!
5. Increase throttle and hold for 20 seconds at different increments.
6. Ensure that the pitch and roll indicators are moving properly and do not deviate.
7. During this throttle increment tests, observe your GCS Screen (above).
8. If the ―Attitude error" sign is activated as shown above, that means the system is expericing
excessive vibration and the autopilot cannot function properly.
9. Attitude error corresponds to 1000 attitude errors during the test process.
10. Check your installation. Provide additional vibration damping if necessary and restart the
test from the beginning.