4.Remote control function description Button label 1 2 3 4 5 function Press the button, the motor extends, release it to stop. Press the button, the motor retracts, release it to stop. Press the button for about 3 seconds, the backlight flashes, and press other keys at this time, the backlight flashes, and the remote control is locked. Press the button again for about 3 seconds, the backlight flashes, press other buttons at this time, the button resumes work. Flashlight on/off.
