4. Operating
Barco – TransForm A - X Terminal – DOC-3265-2 – user's manual – Revision 09 – September-2006
_____________________________________________________
4-31
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
RGB
I
NPUT
C
ARD
it is useful to have a suitable test pattern, basically thin black and white
vertical lines:
Windows 95/98/NT,
Macintosh,
PowerMacintosh
Switch desktop pattern to alternating, one pixel wide, black and white vertical
lines
Sun Workstation
In console window (
cmdtool
) enter
xsetroot -mod 4 4
,
(enter
xsetroot -mod 4 4
for removing the pattern again)
Others
Display text, which contains many
HHHHHHH
.
Table 4-12
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
).
Figure 4-11
Configuring RGB input
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.
