4. Operating
Barco – TransForm A - Workstation for Windows – DOC-3266-2 – Revision 16 – August 2007
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4-20
4.3.4
Displaying sources of Quad Analog Video Card
With a right click on the window of a Q
UAD
A
NALOG
V
IDEO
C
ARD
the control panel for this type of video can be
opened.
Figure 4-6
Q
UAD
A
NALOG
V
IDEO
C
ARD
–
dialog box
Setting of contrast
Setting of brightness
Setting of saturation
Hue
not applicable
Format
Source
Switch to native aspect ratio of source
Display
Switch to native aspect ratio of projection module
Manual
Resize x and y independently
Overscan
The edges of video often show disturbances; therefore an overscan of some % can be de-
fined that will not be displayed.
Values between 0% and 10% are possible
Default: 3%
16:9
Switch to 16:9 aspect ratio. Not applicable, if the Format
Manual
is selected.
Fullscreen
Scale the video up to the whole display wall or in
Channel Video
mode to the projection
cubes, which currently display a part of it.
Freeze / return to play (if the source is frozen, none of the displaying settings can be
changed and the Scaler settings dialog cannot be opened)
Source
0 (Disabled)
Video channel disabled
1 (Composite)
Select a composite video signal.
Frame Rate
Setting of the used frame rate, default is 25/30 fps depending on the video standard, in
addition 50/60 fps are selectable.
Standard
Displays the detected video standard. The standards
NTSC
,
PAL
,
SECAM
,
BW 50Hz
(Black and
white at 50 frames per second (PAL, SECAM)),
BW 60Hz
(Black and white at 60 frames per
second (NTSC)) are displayed. Also sub-standards may be displayed.
Noise Reduction
not applicable
Deinterlace
not applicable
Table 4-8
Video dialog box – Q
UAD
A
NALOG
V
IDEO
C
ARD
