Toshiba 4818-ET1 User Manual page 10

5. For the current main display touch function work, you may need to perform
the following steps to correct the mapping. Run "Tablet PC Settings" on the
Windows Control Panel and click the "Settings" button.
Following the display instruction, manually touching the touch screen twice,
then the main touch will operate correctly on the main display.
Customer VFD
1. Remove the top peripheral mounting hole cover from the device and pull out
the connector from the device.
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