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7814UDX-4K Series
HD/3G/UHD Up/Down/Cross Converters
Video Proc Controls
5.2.1. Gain Levels
Eight controls set the gain of the video. With these controls, the user can adjust the gain of the three
components in either the Y, Cr, Cb domain or the R, G, B domain over a range of -50% to 100% in 0.1%
steps. Gain adjustments in the Y, Cb, and Cr domain are made first, and then gain adjustments in the
RGB domain are made second. Illegal values are clipped after gain adjustments.
Y Gain:
Ranges from –50% to 100% in 0.1% increments.
Cb Gain:
Ranges from –50% to 100% in 0.1% increments.
Cr Gain:
Ranges from –50% to 100% in 0.1% increments.
R Gain:
Ranges from –50% to 100% in 0.1% increments.
G Gain:
Ranges from –50% to 100% in 0.1% increments.
B Gain:
Ranges from –50% to 100% in 0.1% increments.
Saturation Gain:
Ranges from –50% to 100% in 0.1% increments.
Video Gain:
Ranges from –50% to 100% in 0.1% increments.
5.2.2. DC Offsets
Six controls that set the DC Offset of the video signal. With these controls, the user can individually adjust
the DC offset of Y, Cr and Cb with a range of +/- 200 quantization levels.
Y Offset:
Ranges from –200 to 200 quantization levels in 1 level increments.
Cb Offset:
Ranges from –200 to 200 quantization levels in 1 level increments.
Cr Offset:
Ranges from –200 to 200 quantization levels in 1 level increments.
R Offset:
Ranges from –200 to 200 quantization levels in 1 level increments.
G Offset:
Ranges from –200 to 200 quantization levels in 1 level increments.
B Offset:
Ranges from –200 to 200 quantization levels in 1 level increments.
5.2.3. Hue
With this control, the user can adjust the Hue of the video signal. The Hue control can be applied to the
video signal regardless of the type of video signal being applied (HD, 3G or 4K).
Hue: Ranges from –180 to 180 degrees in 0.1 degree increments.
5.2.4. Gamma Level
With this control, the user can adjust the overall Gamma correction factor from 0.0 to 2.0 in increments of
0.1.
5.2.4.1.
Red/Green/Blue Gamma Levels
With these controls, the user can individually adjust the Red, Green, and Blue Gamma levels from 0.0 to
2.0 in increments of 0.1.
Red Gamma Level:
Green Gamma Level:
Blue Gamma Level:
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Ranges from 0 to 2.0 in 0.1 level increments.
Ranges from 0 to 2.0 in 0.1 level increments.
Ranges from 0 to 2.0 in 0.1 level increments
Revision 1.2
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