Which Items Can Be Adjusted; Advanced Video Settings; Advanced Data Settings - Barco iD H250 Owner's Manual

Which items can be adjusted ?

The following items can be adjusted :
• Active horizontal pixels
• Horizontal start in pixels
• Horizontal period in ns
• Active vertical lines
• Vertical start in lines

Advanced video settings

The advanced button enables the advanced settings for a video source.
Image 7-64
The Comb filter is by default enabled.
The AGC hold interval is the time interval in which the AGC is inhibited (AGC hold = no update in video amplitude measurement),
the advanced parameter allows to choose a short or long hold interval.
A long AGC hold interval eliminates Macrovision
probability to encounter a Macrovision
The sync locking setting is recommended for poor video signals (ex: poor TV signals).
Sharpness adjustment can be chosen to be coarse or fine.
It is recommended to use the default values.

Advanced Data settings

The advanced button enables the advanced settings for a data source.
Image 7-66
• color space : allows to select between 5 different color spaces
- RGB
- ITU_BT_709
- SMPTE_240M
- ITU_BT_601
- EBU
• Clamp position : allows to set the clamp pulse position in the clamping circuit
• Clamp width : allows to set the width of clamp pulse in the clamping circuit
R59770079 BARCO ID H250/500 23/07/2007
video signal
Image 7-65
HI AGC Hold interval
® disturbances since the AGC is hold during a long interval, thus reducing the
® pulse.
frame blanking
egalisation
HI
7. Advanced
video signal
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