There is a touchscreen calibration procedure that you should run when connecting a new touchscreen to the cMT-FHDX. Log on to the cMT-FHDX from your web browser by entering
the IP address of the cMT in the URL field. This will open the WebView window.

If it opens up to a window that says “Control mode,” click on the gear icon to enter “Admin mode.”

Enter the password to log in (default is 111111), then click on the Features menu and select “Touch Calibration.” Then follow the calibration instructions.