User manual

User Manual – 2243L, 2244L
SW601560 Rev C - Page 9 of 20
Chapter 4 – Operation
Power
To turn the touchmonitor on or off, press the touchmonitor power button 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 power adapter when long periods of disuse are planned.
APR Touch Technology
For full APR touch functionality, the input video image should be fully scaled to the display’s
native resolution.
Your APR Touchmonitor is factory-calibrated and will never need manual calibration.