RS150B touch screen cannot power off

Hi
I cannot use touch screen to switch off My RS150. No responds after touch the screen buttons of screen off, power off and restart.

Hello @Georgie

Press the reset button on the rear of the RS150 for 5 seconds, and if the power does not turn on even when you press the power button.
You will need to contact the distributor in the country of purchase to receive A/S.

Thank you