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SuperVisor LX
SECTION 4
FGAX3249400MANAA
100701
Version 1 Issue 2
4.21
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Calibrate
The SuperVisor LX automatically upconverts the
incoming video to the current PC resolution.
However, the size and position of the video signal,
with respect to the PC signal, may not be optimum.
It will vary from one computer/graphics card
combination to another.
This function allows the size and position of the
video picture to be adjusted with respect to the PC
picture.
PC Picture
Video Picture
The picture above demonstrates the effect of
miss-registration of the video picture with respect
to the PC picture. The black area represents that
part of the active area not occupied by the video
signal.
When the picture is properly calibrated then there
will be no shift in picture position or loss of
information when switching between video and PC.
Video picture and PC picture correctly registered
after calibration.
Calibrate
Top
Height
Left
Width
Auto...
This menu allows the picture to be calibrated
manually or automatically or by a combination of
both methods.
Manual Calibration
Manual calibration is achieved by adjusting the
start position of the video with respect to the PC
signal (Top and Left controls) and by adjusting the
width and height of the video with respect to the
PC signal (Width and Height controls).
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Top
Top
Preset
36 Lines
Top
This allows the top of the video picture to be
aligned with the top of the PC picture in steps of
one line.