Calibrating the touch screen
If the screen is unresponsive when you swipe your finger across it or touch icons, you might need to calibrate the screen:
But first make sure your other hand isn’t touching the screen while you’re holding the AirPadX. (It only responds to one touch at a time, so if your other hand is touching the screen it won't recognize when your finger swipes across the screen).
If the unit does not respond to touch even when noting above, then try calibrating the screen as follows (you'll need a USB mouse to do this).
- Connect a USB mouse to the AirpadX's USB port.
- Turn on the AirPadX and wait for it to boot.
- Set the unit on a flat surface.
- Using the mouse, go to settings, touchscreen calibration, and press calibrate.