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Touch Screen settings
The touch screen calibration can be executed from the Control Panel.
Step
1. Launch the System Settings
Control Panel.
Tapping the “Calibrate” button.
The screen will display a “+” sign
at the center of the screen.
Use a stylus or finger to push the
center of the “+” until it moves.
The “+” moves to upper-left,
lower-left, lower-right and
upper-right corners. When all five
“+” are done the “+” will
disappear. The Touch Screen
parameter will store at Flash Rom.
Backlight