Please properly shut down the panel before disconnecting the power source or it may cause damage. Accidental power failure may
cause damage to the panel.
Do not repeatedly turn the power on & off in a short period of time as it may cause malfunction.
Calibration
If the cursor position has a big deviation from the actual touch point, calibration is used to eliminate the deviation.
Calibration is required in the following scenarios:
The OPS is used.
A computer is connected through the HDMI or Display Port interface.
Interface operation on the embedded operating system does not need positioning. External products with Microsoft Windows 7 or
later versions will require positioning.
If the positioning is not correct, perform the following operations to calibrate again. The following takes Windows
10 as an example:
Ensure that the HDMI or DP interface and external products are connected properly.
Select the corresponding Windows signal from the signal source menu. The Windows page will be displayed.
Select Tablet PC Settings on the Control Panel page.
Select
in the Tablet PC Settings window.
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