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5 Touch Screen Calibration
If the touch screen becomes unresponsive or malfunctions, you can use the touch
screen calibration program to fix the problem.
■
Start the Calibration Program
Access the program through the system setup menu: After the HMI is powered
on and the screen displays “Long press to enter the Setup screen”, gently press
the screen with your finger until the screen displays “Release to enter the Setup
screen”. After you enter the system setup password, the system setup menu pops
up. Tap the Calibrate menu item.
■
Detailed Steps
1) After entering the calibration mode, you will see "
" in the upper left
corner of the screen (as shown below).
2)
Use the stylus or your finger to tap the center of "
". "
" will move in the
route as shown by the arrows below. Tap each point where "
" stops.
3) After the 5-point calibration is completed, "
" will disappear. Tap the blank
space of the screen to exit; if the calibration fails, the crosshair will return to
the upper left corner of the screen and you must repeat the calibration.
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③
④
⑤
TSLIB calibration utility
Touch orosshair to calibrate