Guilin Feiyu Electronic Technology Co., Ltd
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail: [email protected] Page 10
not start motors. You have to execute Combination Stick Commands (CSC) in stabilized
mode
(Can not in Hovering mode or Auto Return To Launch Mode(RTH))
to start motors.
Meet the following conditions:
Put Throttle stick to the lowest position
Put Aileron stick to any endpoint position
Put Elevator stick to any endpoint position
Put Rudder stick to any endpoint position
Combination Stick Commands only need to execute for the first time power on and
take off , the purpose is to prevent motor from wrong start, after execute Combination
Stick Commands the motor will run at Idle Speed, now the throttle stick is at minimum
position, at this time if you want to stop the motor running, you need to push throttle stick
to idle speed above, and then put it to the minimum position, idle speed value default is
1170 us, the throttle stick below 20%. Take off again you do’t need to the execute
Combination Stick Commands when you (If you do not have power off and power on).
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.
11.
Calibrate the Compass
Ferromagnetic substances placed on aircraft or around its working environment will
affect the reading of earth magnetic for digital compass, it also reduces the accuracy of the
aircraft control, or even reads incorrect heading. Calibration will eliminate such influences,
and ensure DoS system performs well in a non-ideal magnetic environment.
Please do the calibrate if the following circumstances occur:
(1)The first time you install DoS on your aircraft.
(2)When the aircraft mechanical setup is changed
(3) If the DoS module is re-positioned.
(4) If electronic devices are added/removed/ re-positioned (Main Controller, servos,
batteries, etc).
