FOR-A HVS-490 - Page 120

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(2) The figures below illustrate the change in signal waveform when the BLACK level is adjusted
along the R axis in balanced or differential mode. These changes will also be applied to the G
or B axis.
BALANCE mode
DIFFERENTIAL mode
 Gamma Curve
When performing gamma corrections, the following three adjustment type are available:
Center: Gamma curve is weighted toward mid tones (near 50%).
White: Gamma curve is weighted toward Highlights (near 75%).
Black: Gamma curve is weighted toward Shadows (near 25%)
When set to a negative value:
Default
When set to a positive value:
When set to a negative value:
Default
When set to a positive value:
Gamma Correction Curve Adjustments
75%
If WHITE is selected:
Correction
Range
25%
If BLACK is selected:
Correction
Range
50%
If CENTER is selected:
(default)
Correction
Range