Elo TouchSystems 2201L User Manual page 12

Your touchmonitor will likely not require video adjustments. However, for analog VGA video,
variations in video graphic card outputs may require user adjustments through the OSD to
optimize the quality of the touchmonitor's displayed image. These adjustments are
"remembered" by the touchmonitor. Also, to reduce the need for adjustments for different video
mode timings, the monitor correctly scales and displays some of the video industry's most
common video timing modes. Refer to the technical specifications for this monitor at
http://www.elotouch.com for a list of these Preset Video Modes.
On-Screen Display (OSD)
Four OSD buttons are on the bottom of the monitor. These can be used to adjust various
display parameters.
The buttons and their functionality are:
Button Function when OSD is not displayed:
Menu Display OSD main menu
Display OSD Color/Luminance submenu
Display OSD Audio submenu
Select Display Video Source submenu
Using the OSD buttons controls an on-screen graphical user interface which displays on top of
your input video, allowing intuitive adjustment of the following display parameters:
Parameter
Increase/decrease monitor brightness.
Brightness
Default: maximum
Increase/decrease monitor contrast.
Contrast
Default: best gray-shade performance
Allows fine adjustments of the panel's pixel dot clock.
Clock
Only applicable for VGA input video
Allows fine adjustments of the panel's pixel dot clock phase.
Phase
Only applicable for VGA input video
Automatically adjusts the system clock to the input analog VGA video signal, affecting
Auto Adjust the H-position, V-position, Clock, and Phase menu items.
Only applicable for VGA input video
Moves the image horizontally on the display in single-pixel increments.
H-position Default: centered.
Only applicable for VGA input video
Available Adjustment
User Manual – 2201L
SW601363 Rev B - Page 12 of 22
Function when OSD is displayed:
Return to previous OSD menu
Increase value of selected parameter /
select previous menu item
Decrease value of selected parameter /
select next menu item
Select parameter for adjustment /
select submenu to enter