Operation Manual

18
Touch Screen Configuration Instructions
3.2.1. Opening Touch Screen Configuration
(1)Click "Touch-screen Configuration" in the Start menu;
(2) The touch screen configuration window pops up:
Touch Screen Configuration Interface
3.2.2. Calibration
(1) Function description
Sometimes due to the hardware installation , the finger clicking position and the cursor position after
clicking have larger deviation, and using this feature can calibrate the cursor position after clicking.
[Note] Only click the nine cross points with a finger on the black screen for calibrating.
(2) Operation sequence
A. Click the "Calibration" button on the Basic Settings panel;
B. The screen turns to black, and only a red spot and eight white spots appear in the screen;
C. Click the red spot by hand (Note: Clicking at the center of the red spot, the closer to the center,
the more accurate the coordinates are). After clicking, the red spot appears in the remaining three
corners counterclockwise in turn, please click on the red spot in sequence until the black disappears
and the confirmation window pops up;
D. Click Finish to accept the calibration; click Cancel or do not click (the calibration window will
automatically disappear after 5 seconds), and this calibration is invalid.