Tyco Electronics 4200L - Manual (Page 24)

Video
Generally, for best performance, the output resolution of your video source should match the
display’s native resolution. See the display specifications in Appendix C to find your
Touchmonitor’s native resolution. Operating in other resolutions will degrade video
performance. For further information about video resolutions, please refer to Appendix A.
For full APR touch functionality, the input video image should be fully scaled to the display’s
native resolution.
Your Touchmonitor will likely not require video adjustments. However, for analog VGA video,
variations in video graphic card outputs may require touchmonitor adjustments through the
OSD to optimize the quality of the touchmonitor’s displayed image. 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 Appendix C, Technical
Specifications, for a list of these Preset Video Modes.
On-Screen Display (OSD)
Four OSD buttons are provided on the rear of the monitor to adjust various display parameters.
The same buttons are provided on an optional OSD Control Box which can plug into the PS/2
connector on the touchmonitor connector panel.
The buttons and their functionality are:
Button Function when OSD is not displayed: Function when OSD is displayed:
Menu Display OSD main menu Return to previous OSD menu
Display OSD Color/Luminance submenu
Increase value of selected parameter /
select previous menu item
Display OSD Audio submenu
Decrease value of selected parameter /
select next menu item
Select Display Video Source submenu
Select parameter for adjustment /
select submenu to enter
User Manual – Interactive Digital Signage
SW601176 Rev A - Page 24 of 45