Guilin Feiyu Electronics Co., Ltd.
http://www.feiyudz.cn Email:[email protected]
10
ii)
Balance your propellers regardless of the manufacturer’s claim of perfect
balance out of the factory.
iii)
Balance your motor bell housing (if possible).
iv)
Ensure rigidity of your frame (will not flex with motor rotation).
v)
Use appropriate propeller length and pitch for the weight of your aircraft.
d)
The FY-30A is supplied with the shock absorbing mount and double-sided foam
padding dampers. Please use them as shown below:
CHECKING FOR VIBRATION
a)
Install the FY-30A as per the recommendations of this manual, including
directions of propeller rotation.
b)
Throttle up in Mode 1 (Auto
Stabilized Mode
) but
do not take off
!
c)
Observe the red LED on the FY-30A module.
d)
If the red LED light remains OFF, this indicates your aircraft vibration level is
acceptable.
Instead, If the red LED light still goes ON and remains lighted, your aircraft does not meet
the vibration level requirement. Please take action to reduce the onboard vibration level.
FY-30A Preflight Inspection and Initial Testing
Pre-flight testing for aircraft control:
1.
Adjust all stick trims t
o
the middle,
Remove all propellers.
2.
Activate throttle to start up the motors. Check the rotation direction of each
motor and make sure it is turning in the right direction.
3.
Re-Install propellers.
4.
Check again that the rotation is correct.
