vividtouch VTE-8400, Installation & Operation Manual

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Calibration:
If touching the screen does not place the cursor in the desired position, you may be able to correct this by performing a
touch screen engine calibration. To do this:
a. Click Calibration . A red spot and eight white spots against a black background appear on the screen.
b. Click the red spot by hand and follow the red spot moving to finish the nine-point touch calibration.
c. When you complete the nine-point calibration, a confirmation window appears. Click Done to accept the
calibration; click Cancel or do nothing (in which case the calibration window automatically disappears after five
seconds) to cancel the calibration.
Only click the nine points with a finger on the black screen when calibrating.