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"Cannot Output to Controller"

This message indicates a problem with the serial port connections or the controller.

Signal Function DB9 Pin # Condition
CTS Indicates POST completed 8 Open or grounded

If comdump indicates data when the screen is touched, the touchscreen can probably be made to work by disabling hardware handshaking.

  • Add -p- to the end of the ELODEV command line in autoexec.bat.
  • Reboot the system afterwards.

Run comdump to determine if there may be a touchscreen or controller problem.