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7700 MultiFrame Manual
7737CE Composite Encoder with Image Enhancement
6.6.9. Setting the Brightness
Video
Video
Processing
Brightness
-32 to 31
0
6.6.10. H Blanking
Video
Video Processing
H Blanking
Wide,
Narrow
6.6.11. VBI Processing
Video
Video Processing
VBI Processing
Blank,
Pass
6.6.12. Y Filter Selection
Video
Video Processing
Y Filter Selection
Wide
bandwidth,
Composite
6.6.13. Wideband Y Frequency Response
Video
Video Processing
Wideband Y Freq.
Resp.
-6 to 6
0
7737CE-24
This control allows the user to adjust the brightness (black level) of the analog
video. There is a +/- 15 IRE range on this control.
When set to Narrow, the H blanking will be 10.7µsec wide. When set
to Wide, the H blanking will be 11.2µsec.
The Vertical Blanking Interval may be passed to the component
outputs or may be blanked (removed) to not interfere with display of
the image.
The Y channel may be filtered with a standard composite filter or may
be wideband. When Wide bandwidth is selected, the following control
allows the frequency response to be adjusted.
When the above parameter is set to Wide bandwidth, this controls a
set of high frequency response curves with +/- 4dB range.
Note: If you want to observe the filtering, supply a component
multiburst or H sweep test signal.
Revision 1.0
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