LA2250RTPW Calibration Instruction:
Calibrating the touch screen in Windows 7/8:
1.Tap the Start button, Control Panel and then Hardware and Sound.
2.Under Tablet PC Settings, tap Calibrate the screen for pen or touch input.
3.On the Display tab, under Display options, tap Calibrate and then Yes to allow the program to make changes.
4.Follow the
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