Dell Wyse ThinOS Release 8.3.1 Administrator’s Guide

Use the Touch Screen tab to configure touch screens that are connected to the thin client (USB). The tab is available (not grayed out) when the thin client detects that a touch screen is attached through a USB port and the setup or calibration has not been performed. The Touch Setup window prompts you to touch two circles on the screen to make the necessary calibration adjustment. The adjusted calibrated values are saved in the local terminal NVRAM until the system is reset to factory default, or another type of touch monitor is connected.