How to calibrate the LCD touch screen for the first time?

How to calibrate the LCD touch screen for the first time?

If you are installing the infrared touch screen for the first time or the resolution of your computer has changed, you must recalibrate the touch screen. The calibration method is as follows: click the "calibration" button. When the calibration interface is displayed, please click the icons on the interface in turn. When the calibration is completed, the calibration interface will disappear automatically, and the data generated after calibration will take effect immediately. If you think the calibration effect is not ideal, you can calibrate multiple times until the pointer tracking effect is ideal.