Owner manual

Guilin Feiyu Electronic Technology Co., Ltd.
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyu-tech.com [e-mail]
Page 10
 Put Aileron stick to any endpoint position
 Put Elevator stick to any endpoint position
 Put Rudder stick to any endpoint position
Please slowly push the throttle and according to the picture “Motor Mixer” shows to check the motor
rotation direction is right or not.
Attention:
(1) Altitude Stabilized Mode and Hovering Mode both can execute Combination Stick Commands (CSC) to start the motor.
(2) In Hovering mode, if you want to take off after execute Combination Stick Commands (CSC), also you need push the RC
throttle stick to above half position. Altitude Stabilized Mode did not have this limit.
(3) If you do not have any control action with 6 seconds after execute Combination Stick Commands (CSC),the DOS will into the
state before execute Combination Stick Commands. If you want to take off ,you need to execute Combination Stick
Commands again.
1) Altitude Stabilized Mode: If the RC throttle stick is not in the lowest position,DOS will not into the state before execute
Combination Stick Commands.
2) Hovering mode: When your aircraft landed into the ground , And DOS detected there is no altitude change, it will closed
the engine and into the state before execute Combination Stick Commands.
(4) Auto Return To Launch Mode(RTH) is all controlled by DOS,RC sticks human intervention is invalid.
(5) Wind pressure in the volatile situation, due to the throttle closed protection restrictions, hovering mode and Auto Return To
Launch Mode(RTH) may appear the situation which can not closed the throttle, then you just need to put the RC throttle stick
to the lowest and switch into Altitude Stabilized Mode.
10. Gyroscope Reset
The Red LED flashes continuously even when the DOS remains stationary,that means you need to do the
Gyro reset.The Gyro reset must be done before the Combination Stick Commands,after execute Combination
Stick Commands you can not do the Gyro reset.
Initialization / Reset Process:
(1) Power on DOS and keep stationary.
(2) Switch to stabilized mode.
(3) On SW1,switch stabilized mode to hovering mode 6 times, time interval has to be less than 3 seconds as
follows:
stabilized mode→hovering mode →stabilized mode →hovering mode →stabilized mode→hovering mode
→stabilized mode →hovering mode →stabilized mode →hovering mode →stabilized mode →hovering mode.
(4) DOS indicator will turn white about one second.
(5) After white LED turns off, the re-setting / initialization is completed.