IHSE USA 234 Series VTO2/VRO2 KVM-Extender - Manual (Page 32)

VTO2/VRO2 V.6.00 –5 STRAND KVM-EXTENDER
32
5.1 TFT Monitors
Use this procedure to correct for discrepancies in the video signal due to analog/digital video
conversion by a TFT monitor. You do not need to follow this procedure if you have a CRT
monitor connected because the video format is not converted.
1. Connect the Extender system and display the regular desktop in the desired screen
resolution. Monitor Setup may vary depending on screen resolution and/or refresh rate.
For different screen resolutions and/or refresh rates it might be necessary to follow this
procedure several times.
2. Depending on the type of TFT, press the ‘AUTO’ Button on the monitor control panel or
select Auto Adjust in the TFT Setup Menu. Refer to the manual supplied with your
monitor for more information.
3. If the picture quality is not acceptable after the automatic adjustment, you might get
enhanced results using an applicable test pattern display: go to Step 4. If the vertical
stripes are sharp and without jitter or smearing, the adjustment has been successful. The
setup is completed.
4. Download the test pattern from: http://www.ihse.de/images/burst.htm and store this
file in a directory of your choice.
5. Select this graphic for the desktop background:
Start / Settings / Control Panel / Display / Backgrounds
6. Select it as a tiled display. Your desktop should now show fine, black and white, vertical
stripes over the total background.
7. Depending on the type of TFT, press the ‘AUTO’ Button on the monitor control panel or
select Auto Adjust in the TFT Setup Menu. Refer to the manual supplied with your
monitor for more information.
8. If the vertical stripes are sharp and without jitter or smearing, the adjustment has been
successful. Go to Step 10.
9. If the picture quality is not acceptable after the automatic adjustment, you will have to
manually adjust the pixel clock and pixel phase (in this order). Please follow the
instructions in your monitor’s user manual.
10. Select a graphic of your choice for the desktop background:
Start / Settings / Control Panel / Display / Backgrounds
The Setup is complete.