Elo TouchSystems ET2639L User Guide 14
C H A P T E R
3
OPERATION
About Touchmonitor Adjustments
Your touchmonitor will probably not require adjustment. However,
variations in video output and application may require adjustments to
your touchmonitor to optimize the quality of the display.
For best performance, your video source should be at 1360 x 768
resolution, at 60Hz vertical frame rate. Operating in other resolutions
will degrade video performance.
For input video outside the vertical frame rate and dot clock ranges,
the monitor will not automatically adjust, but will display an “Out of
Range” (OOR) message and the OSD menu will be disabled.
Note: Do not operate the touchmonitor if you see the OOR message,
or LCD damage may result. If you see the OOR message, set the
video mode to one within the allowable range.
