Transmitter Calibration
After connecting the receiver, the endpoints and center have to be calibrated on the transmitter.
Calibration steps:
power off the aircraft and flight control.
Switch on the transmitter, push throttle to the top (all trims have to be 0 when calibrating)
power on the flight control , wait for initialization to complete.
Wait till BLUE LED flash as shown below
Push throttle to 0, wait till BLUE LED flashes as shown below
Push throttle to center
Wait till the system enters normal status
The movement of the throttle when calibrating