Barco ScreenPRO-II User Manual page 96

4. Menu Orientation
Input Menu
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Layer — for widescreen destinations, indicates the layer on which you are
adjusting the selected input.
Important In a widescreen configuration, because the electronics on
individual ScreenPRO-II scalers may not match from unit to
unit, you may be required to adjust ScreenPRO-II scalers and
layers individually — by first selecting a specific destination
ID, followed by a specific layer.
Clock Phase — sets the system's A/D converter, allowing you to select where
pixels are sampled (ideally, on the pixel's peak). Adjustment range: -16 to 15 . For
optimum visual results when adjusting high-resolution sources, project a burst test
pattern and adjust the sampling for minimum noise. Refer to the "
Menu " section on page 105 for information on test patterns.
H Total — for the selected source, sets the total pixel count per line.
Note This field is not adjustable for digital sources, including digital
signals on the DVI and BNC input connectors. This field is
not adjustable for NTSC and PAL sources, regardless of
connection type.
H Active — sets the width of the active area.
H Position — sets the start of the active area's horizontal offset from H sync.
V Total — fixed value which cannot be adjusted.
V Active — sets the number of vertical lines in the image.
V Position — sets the start of the active area's vertical offset from V sync.
{ }
Press SAVE to save the selected input in the designated input file.
Press { FORCE ACQUIRE } to force the ScreenPRO-II Controller to perform the
optimum image setup.
Note If you switch to another input and there is no valid input video,
the settings are not applicable and N/A is displayed.
ScreenPRO-II Controller • User's Guide
Test Pattern