Owner manual

Guilin Feiyu Electronic Technology Co., Ltd.
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyu-tech.com [e-mail]
Page 9
8. RC receiver connection
RC receiver and DOS connection wires is included in the DOS product.
Attention: the wires is arranged by the colors.
a) DOS requires a minimum of 6-channel RC receiver.
b) 4 Receiver channels are used for aileron (channel 1), elevator (channel 2) ，throttle (channel 3) and rudder
(channel 4) signal output. Connect these 4 receiver output signals to the DOS with the supplied wires (pay
attention to the color of each channel ).
c) A free Receiver channels are required to control the DOS Flight Modes (a 3-position switch ,”SW1”).
d) The other 3-position switch(SW2) is not used in firmware V2.0,so you do not need to connect.
Wire color
Receive channel
White
(bundled with red &
black)
aileron
Channel 1
orange
elevator
Channel 2
green
throttle
Channel 3
yellow
rudder
Channel 4
brown
SW 1
Any free channel controlled by
A 3-way switch or dial knob
Channel 5
blue
SW 2(not used)
Any free channel controlled by
A 3-way switch or dial knob
Channel 6
Attention: RC mode Setting of your controller has to be fixed wing model, and every channels’ maximum
and minimum value to be the default value (100%), all the sticks trim to 0, also cancel all the curve set .
9. Start Motor and check the Motor rotation direction
Start Motor : When using multi-rotor firmware, pushing throttle stick before takeoff will not start the motors.
You have to execute Combination Stick Commands (CSC) in stabilized mode or Hovering mode (Can not in
Auto Return To Launch Mode(RTH) ) in order to start motors.(please do not install propeller yet.)
Meet the following conditions:
 Put Throttle stick to the lowest position