Elo TouchSystems 2740L user manual Operation, Power, IntelliTouch Plus Touchscreen Technology

Chapter 4: Operation

Power

The touchmonitor ships in an ON state.

To turn the touchmonitor on or off, press the touchmonitor power button on the OSD controller once.

The Power Status LED on the OSD controller functions according to the following table:

TouchMonitor/Computer Module status	LED status
OFF	OFF
SLEEP	PULSING
ON	ON

The system consumes low power when in SLEEP and OFF modes. For detailed power consumption specifications, refer to technical specifications on the Elo website http://www.elotouch.com

Touching the screen will bring the attached host PC out of SLEEP mode (similar to moving the mouse or pressing a keyboard key).

To improve reliability and reduce wasteful power consumption, disconnect the AC power cable from the monitor when long periods of disuse are planned.

Touch

Your touchmonitor is factory-calibrated and should not need manual calibration (unless the input video is not fully scaled to the native resolution, or the touch experience needs to be calibrated to a specific user).

IntelliTouch Plus Touchscreen Technology

When connected to Windows 7 computers, the touchmonitor can report two simultaneous touches. The IntelliTouch Plus touchscreen can be re-calibrated to your displayed video image, if needed, through the Calibration function in the Elo driver control panel.

User Manual: 2740L

SW602096 Rev A, Page 12 of 27