S.bus/Rx
：
connect to Rx2 for track function.
Roll/ Tx
：
connect to Tx2 for track function.
Pitch:
: PWM in, pitch control
Yaw
：
PWM in, Yaw control
1 PITCH UP
俯仰向上
2 PITCH STOP
俯仰停止
3 PITCH DOWN
俯仰向下
1 Yaw right
2 Yaw stop
3 Yaw left
1 pitch up
2 pitch stop
3 pitch down
Mode
：
change the speed / home position
1
2
3
Position 1
：
lowest speed for pitch and yaw.
Position 2: middle speed for pitch and yaw.
Position 3: highest speed for pitch and yaw. the speed is continuously
quickly from 1 to 3.
Click = from 2 to 3 and back to 2 quickly.
One click : home position
Two click: look down
Three click: Yaw not followed by frame
Four click : Yaw followed by frame
Five click : restore the factory settings
