Barco ScreenPRO-II User Manual page 51

4. Menu Orientation
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ScreenPRO-II • User's Guide
In Appendix A, refer to the "
for additional details regarding resolutions.
Note Selecting a format manually will automatically default the
Input Type
changed due to the selected resolution.
Input Type — sets the type of input connected to the ScreenPRO-II, such as
RGB, SD, HD or Composite. Available choices change depending on the
selected format. Selections include RGB,
and HD SDI
.
Color Space — sets the input's color space. Choices include SMPTE and RGB .
Note that the system will automatically set the Color Space based on the selected
Input Type
Format and .
Sampling Mode — sets the sampling mode for the selected input, either 1:1 or
oversample.
~
When 1:1 Sampling is selected, the system provides pixel-for-pixel
sampling, and generally better image quality.
~
When Oversample is selected, the system performs multiple samples
for every pixel, with a resulting "softer" image.
Contrast — sets the input's contrast. The adjustment range is from 75% to
125%.
Brightness — sets the input's brightness. The adjustment range is from 75% to
125%.
Gamma — sets the input gamma, enabling you to match the gamma of the
source. The adjustment range is from 1.0 to 3.0, in 0.1 increments.
Input Sync Type — sets the type of sync used by the selected source. Choices
include H/V, CSync (composite sync), SOG (sync on green) and Auto.
Pulldown Compensation — (On/Off) This function is applicable only for
standard video (component, s-video, composite) inputs. The default mode is off.
The feature should be turned on to process video derived from film material.
Sync Slice <mv> — This function selects the sync comparator threshold for
RGsB (RGB with Sync on Green) or YP
The value ranges from 20mV to 280mV and is adjustable in steps of 10mV. The
default value is 160mV.
When ScreenPRO-II detects Macrovision
NTSC/PAL video, the Sync Slice value is repositioned to 60mV to account for the
reduced amplitude sync pulse.
Note The default Sync Slice level has been optimized for virtually
all sources that will be encountered and should rarely, if ever,
require adjustment. However, the ability to adjust the Sync
Slice level is provided to improve sync detection and
synchronization in cases of extremely noisy RGsB or YP
video signals.
Sharpness — sets the input's sharpness. The adjustment range is from -10 (soft)
to 10 (sharp).
Input and Output Resolutions
Input Type
. In some cases, the
YP P Composite/S-Video
,
b r
P analog component video sources.
b r
®
copy protection on the incoming YP
Input Menu
" section on page 149
cannot be
SDI
,
P
b r
P
b r
39