FeiYu Tech FY-DOS - Manual (Page 12)

Guilin Feiyu Electronic Technology Co., Ltd.
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyudz.cn [email protected]
Page 12
14. Servo surface reverse setting
Servo surface reverse setting through the remote control
after connecting the servo and RC receiver ,first test the remote control movement of servo surface.check whether
remote control direction and the corresponding servo surface movement direction is consistent through the remote stick,
if not consistent, need to adjust the servos surface reverse setting through the remote control .After adjusting every servo
surface you can automatic control the servo surface reverse detection and Settings.
Automatic control Servo surface reverse setting
A. Switch to the stabilized mode
B. Aileron control surface movement check
● Roll the plane to see the following action:Incline the plane to the right (roll right). The ailerons should give a
control signal to counter this roll direction (see below). Same as when rolled to the left. If the ailerons move
correctly, then you don‘t need to do the reverse.
Left aileron
automatically
moves upward
Roll right
Right aileron automatically
moves downward
Right aileron
automatically
moves upward
Left aileron automatically
moves downward
Aileron Movement In Auto Stabilization Mode
Roll left
● If the servo movement is incorrect, you can choose one of these ways to change the control movement as
follows:
1) Adjust it by using DOS setup software through a USB cable.
2) Roll aileron stick on either side of the maximum position of the remote control. On SW1 switch ABM to 3D
mode 6 times, time interval has to be less than 3 seconds as follows:
ABM→3DMode→ABM→3DMode→ABM→3DMode→ABM→3DMode→ABM→3D Mode→ABM→3D Mode,
there is a yellow lamp will light up once, it‘s done.
C. Elevator control surface movement check
● Pitch the plane nose up and down to see the following elevator action:Incline the plane NOSE UP. You
should see the elevator move down. And when you move the NOSE DOWN, the elevator should move up.If it‘s
correct, you d
on‘t need adjust setting.