Prima IP User Manual Rev 1.5 2007
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4.14
KVM Server/Video Mode Database – Modifying
the Video Display Database
The Video Mode Database page allows you to modify, create and suppress the VGA modes supported by the
device.
Important Note: Carelessly modifying a video mode on this video database might obliterate the video capture,
thus DO NOT MODIFY anything unless you know exactly what you are doing.
After you have made all modifications, click
Store Settings
to save your settings and then hit Apply
Settings/Restart Servers
to validate these new settings.
No change you have made on this page will apply until you hit
Apply Settings/Restart Servers
!
Use the drop down box to select a video mode from the video mode database. Each video mode is indicated
by the pixel dimension (length by width) at a certain refresh frequency:
Width_in_pixels x Height_in_pixels @ Refresh_Rate_in_Hz
For example, 1024 x 768@60Hz is a video mode and 1024 X 768@72 Hz is another video mode. Together
with the refresh rate and the pixel dimensions, a video mode can be adjusted with those parameters such as
screen width, total width, Hsync start
, as well as
screen height, total height, and Vsync start
.
The following diagram explains the geometric relations between the VGA parameters.
