User guide

Guilin Feiyu Electronic Technology Co., Ltd.
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn [e-mail]
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Return to launch test
Switch SW2 to Return To Launch (RTL)mode to watch the aircraft automated return to
home or not. Upon reaching the home point it will automatically engage auto circling, while it
waits for your further instructions.
Cruising speed setting
You can adjust this cruising speed as per your model‘s requirement. Fly the plane in at
speeds most comfortable for cruising and Set that value via the Setting Software.
Landing
Now that we have completed the basic test, landing or other features of the test.
Auto balance mode test
a) This paragraph explains the interactions between pilot input, Auto Balance Mode
(ABM) and autonomous flight (Navigation Mode).
b) In ABM, the FY41AP will constantly want to keep the aircraft flying level and straight.
Any pilot input will go against this stabilizing action, in order for you to change the
course, altitude or angle as you fly the plane.
c) The higher the Gain setting AIL, ELE & RUD, the more you will feel the aircraft fly ‗less
flexible‘. This is normal. The higher the Gain, the stronger will be the leveling action of
the FY41AP. And the smaller the RC input you have on the aircraft.
To counter this, reduce the Gain until you feel the plane‘s flying attitude is comfortable
for your flying style.
d) Alternately, if the Gain setting is too low, the aircraft self leveling will be weak and the
greater the pilot manual control will be.