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To reset the parameters
Press F6 (UNITY) to display the reset menu, then press F2 (EXEC).
This resets all of the parameters in the luminance processing menu, and
returns to the luminance processing menu.
To cancel the reset, press EXIT and return to the luminance processing
menu.
3
Press F5 (MODE) to select the operating mode (TINT/CMOD).
4
Press F2 (PROC), to turn on the luminance processing function. (Press
once more to turn off.)
5
Press F3 (ADJUST) or F4 (BOUND), and adjust the respective
parameters as required.
Note
When you are setting the boundaries with F4 (BOUND), the ranges of the
parameters are restricted to ensure that the ranges of the sections do not
overlap.
YUV clip value adjustment
This function allows you to adjust the clip values for each of the Y, U, and V
signals. For the Y signal, dark clip and white clip functions are applied.
Dark clip: Sets the minimum level of the Y signal.
White clip: Sets the maximum level of the Y signal.
On the U and V (color difference signals), positive clip and negative clip
functions apply. These restrict the maximum amplitude of the color
difference signals in the positive and negative directions.
Positive clip: Sets the maximum amplitude of the color difference signal in
the positive direction.
Negative clip: Sets the maximum amplitude of the color difference signal in
the negative direction.
Use the following procedure to carry out YUV clip adjustments.
1
In the adjustment top menu, press F5 (YUV).
The YUV menu appears.
(Continued)
Chapter 7 Color Correction
7-11
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