If necessary, you can calibrate your touch screen as follows:
NOTE: Do not touch the screen during calibration.
1 Press and hold the power button | and then touch the Power off | ||
option on the screen to turn off the device. |
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2 Simultaneously press and hold the volume up button | and volume | ||
down button | . |
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3 Without releasing the volume buttons, press and hold the power button
, until the device turns on the configuration screen.
4 Press the volume buttons to move the highlight bar on the screen to the
Screen calibration option. |
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5 Touch the Camera button | to start the touch screen calibration. |
6 Wait for the device to reboot. |
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Troubleshooting
