FeiYu Tech FY-91Q User Manual
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GuiLin FeiYu Electronic Technology Co., Ltd
GuiLin FeiYu Electronic Technology Co., Ltd www.feiyudz.cn E-mail: [email protected]
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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-91Q 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-91Q as per the recommendations of this manual, including
directions of propeller rotation.
b) Remove the connection to the GPS & Compass Module.
c) Throttle up in Mode 1 (Stabilized Mode) but do not take off!
d) Observe the red LED on the FY-91Q module.
e) If the red LED light doesn’t always on , this indicates your aircraft vibration
level is acceptable.
f)
If instead the red LED light always goes ON and remains lighted, your
aircraft does not meet the vibration level requirement. Please reduce the onboard
vibration level.