NTI SPLITMUX-DVI-4RT Installation And Operation Manual page 72

OSD - COMPUTER - EDID/DDC (continued)
EDID/DDC (continued)
Two freely selectable video modes can be
programmed in the input EDID visible to the
connected computer at the input port.
It is recommended to program the preferred video
modes for the connected signal source.
SPLITMUX also uses these entries to
distinguish between confusable analog input video
signals. The following groups of analog input signals
are difficult to distinguish automatically:
WUXGA 1920x1200 60 Hz
UXGA 1600x1200 60Hz
UXGA 1600x1200 60Hz with reduced blanking
WUXGA 1920x1200 50 Hz
UXGA 1600x1200 50Hz
UXGA 1600x1200 50Hz with reduced blanking
SXGA+ 1400x1050 60Hz
WSXGA 1680x1050 60Hz
XGA 1024x768 60Hz
WXGA 1280x768 60Hz
WXGA 1360x768 60Hz
If you experience problems with the automatic input detection of an analog input signal in these groups you can
ovewrite the automatic detection by programming the expected video signal into the input EDID.
Use arrow keys to navigate to the first video mode entry and press ENTER/SELECT to open the window
with a list of selectable video modes.
In this window use arrow keys
SELECT for the video format.
Use arrow keys to navigate to the second video mode entry and press ENTER/SELECT to open the
window with a list of selectable video modes.
Use arrow keys to navigate to "Signal" and press ENTER/SELECT to switch between analog or digital.
This setting specifies whether the EDID should identify the SPLITMUX as an analog or digital device.
Usually it is safe to leave this setting at "digital".
Use arrow keys to navigate to the following write options:
WRITE
WRITE TO ALL INPUTS
Alternatively, the EDID data of the connected display can be used. To do this, navigate to SAME AS DISPLAY
EDID and press ENTER/SELECT
SAME AS DISPLAY EDID
Press ENTER/SELECT to start the selected write option and wait until "successful" is displayed in the bottom
status line. At this point, the EDID data can be written to one or all of the four channels.
Note: If the EDID data of the connected video source is used, the switch behaves as if the display
SPLITMUX - Installation and Operation Manual
to select the desired line in the list shown on the right and press ENTER/
save the changes in the current input EDID.
save the changes to all four input EDIDs.
write the contents of the display EDID to the current input EDID.
is connected directly to the source.
ON SCREEN DISPLAY
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