Sony DVS-9000 System User Manual page 349

Under Dark point
Dark
Input signal
luminance level
There are three modes for luminance processing, as follows.
Tint mode: adding a specified color to the original video signal.
Color Modify mode: adjusting the original video signal.
Y Modify mode: adjusting the output levels of the input luminance signal.
• White balance adjustment: setting the output level for an input
luminance signal at the 100% level.
• Black balance adjustment: setting the output level for an input
luminance signal at the 0% level.
• Y lift correction: adjusting the curvature of the curve.
• Y dark correction: adjusting the position of the maximum point of the
curve.
Output signal
luminance level
White balance adjustment
Black balance adjustment
It is also possible to mask part of the region to be corrected.
Applying luminance processing
1
In the CCR menu, press VF1 'CCR1' and HF5 'Luminance Process.'
Middle/Dark point
Middle
Output signal luminance level
Input signal
luminance
level
Bright/Middle point
Bright
Y Lift
Y Dark
Color Corrector Functions
Over Bright point
Input signal
luminance
level
Unadjusted signal
Adjusted signal
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