After the school monitors the power failure, the spherical camera automatically rotates to enter the protection state. How to rotate back on the console when the power comes?

If it is normal, the incoming call will automatically loop back. If you can't rotate it back, please use the operation keyboard. The first step is to know the address code of each billiard machine, that is, the number. Enter numbers on the keyboard and press OK to control the ball machine. Shake the lever left and right, adjust the focal length after adjusting the angle, and then change the next head after adjusting the focal length.