Touch Screen Calibration (Manual)

A calibration has been done when factory for touch screen. If you find the calibration is not accurate, you can manually do calibration.

Steps

1. When you see the RoboPeak Logo while powering on, click the screen immediately until you see the calibration picture as follows.
2. Use a touch screen pen to press the flashing red point. While you are pressing the point, it will turn to green.
3. Keep pressing it until the point moved to somewhere else on the screen. When 3 points are touched, the calibration process is done. The calibration result will store to an area of your display’s persistent storage.