Comm Setup screen shows the communications parameters including Comm Link (Serial cable, Infrared, IR Comm or TCP/IP-RF),  Baud rate, Parity etc. for your controller. The communication driver for your controller will be selected here.

InstantHMI built-in Screen Protection superimposes a 'Resume Screen', which hides any monitor / data entry screens. This protection is activated after some specified period of operator inactivity (30 Sec. - 10 Min.). You can turn off the handheld's Auto Power Off feature and  continue InstantHMI monitoring and data logging.

Tap on Done button to return to Main Menu screen.