Barco TransForm A series User Manual page 112

Configuration of RGB input
The video client is pre-configured for displaying most common VESA-timings. Since most monitor signals differ
slightly from the VESA-timings, the user can adjust the pre-configured modes to the provided monitor signals.
Also additional timings can be entered and stored as new presets.
For configuring the D
UAL
vertical lines:
Windows 95/98/NT,
Macintosh,
PowerMacintosh
Sun Workstation
Others
Adjusting the preset
•
Set up a suitable test pattern on the connected computer.
•
Start the video client xvideo.
•
Select the input channel in the Control tab (Channel 1 or Channel 2).
If you want to display a source only once, so that there is no benefit in saving the input settings, the fastest way
is to have the options Detect Signal and Detect Pos enabled. Please note that Detect Pos performs a visible
adaptation cycle each time the signal changes. If you want to avoid this, please use the procedure below.
If you want to adapt the settings with the possibility to save them in a preset, do the following:
•
Switch to the Input Settings tab and press Auto. This will automatically detect the source and set the right
preset.
•
If necessary switch to the Input Settings tab and tune PLL Devider (approx. 1.3 × horizontal size) until the
test pattern is displayed correctly.
•
Align the display within the window with Position.
•
If necessary tune Phase until the test pattern is displayed without flicker.
Barco – TransForm A - X Terminal – DOC-3265-2 – user's manual – Revision 09 – September-2006
RGB I C it is useful to have a suitable test pattern, basically thin black and white
NPUT ARD
Switch desktop pattern to alternating, one pixel wide, black and white vertical
lines
In console window (cmdtool) enter xsetroot -mod 4 4,
(enter xsetroot -mod 4 4 for removing the pattern again)
Display text, which contains many HHHHHHH.
Configuring RGB input
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4. Operating
Table 4-12
Figure 4-11
4-31