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also recommend you to do this after change the monitor resolution or refresh rate.
When running the calibration, press the center of calibration point to avoid in
accuracy.
9. The cursor moves opposite to the touch movement
(1) Please run the 4/9/25 point calibration;
(2) The touch screen driver is not installed properly, reinstall the driver.
10. The cursor fixed at the edge of LCD, or pulse in a fixed position
(1) The touch region of the screen has been suppressed by something.
(2) Check the edges of the LCD if there is anything inserted in or the front frame is
being squeezed;
(3) Make sure the touch screen is clean without anything pasted on.
(4) If the above steps do not solve the problem, please contact the products and
services center in our company.
11. The cursor in the touch screen can only move in a small area or resistive
touch screens are inaccurate.
(1) This situation usually occurs in the first time installing the driver, please run the
touch screen calibration program. We also recommend you to do this after change
the monitor resolution (Start - Programs);
(2) Run the touch screen calibration program to do a 25-point recalibration.
12. POS display is not clear or water ripples appears
(1) Re-set in the display properties
(2) The screen display resolution is set in the best condition (1024 * 768);
(3) Power supply or other high frequency devices affect the screen or machine; keep
the distance between the POS device and the high frequency devices.
13. Can not connect to the printer
