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The Settings after Installing LCD Second Display

December 23, 2021

The second LCD display of Sunany X200, T200, and A200 POS systems can be installed by users. After the installation of second LCD display, the touch panel might be abnormal.
It’s caused by the motherboard can’t identify the main display immediately. This situation can be adjusted by the following settings.

Desktop – right-click
Graphics Options > Output To > Extended Desktop > Built-in Display + Monitor (AAA Display)
Control Panel > Hardware and Sound > Tablet PC Settings > Display 1 > Setup > Finger touch the screen
Next, set the right resolution, or set the Clone Displays/ Extended Desktop.

When users connected a separate LCD second display with the POS system by HDMI or VGA ports, they also can setup the touch panel by the steps above.



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