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Chapter 6 Advanced Operations
113Color Correction
To return input video processing parameters to
their default settings
Press [Unity].
Primary Color Correction
Adjust the following for RGB signals.
• Black balance
• White balance
• Gamma correction
• Knee correction
To execute primary color correction
Display the Primary menu, and carry out the following
operation.
1
Press [Primary], turning it on.
2
As required, press the button for the adjustment you
want to make, and turn the knobs to adjust the
parameters.
[Black]:
[White]:
[Gamma]:
[Knee]:
Knob Description Setting values
1 (Video Gain) Overall video
signal gain
–200.00 to +200.00
2 (Y Gain) Y signal gain –200.00 to +200.00
3 (C Gain) C signal gain –200.00 to +200.00
4 (Hue Delay) Hue delay –180.00 to +180.00
5 (Black Level) Black level –116.90 to +116.90
Output level
White balance
adjustment
Output level
Gamma
correction
Input level
Input level
Black balance adjustment
Knee
correction
Unadjusted signal
Adjusted signal
Knob Description Setting values
1 (Red) Black balance of R
(red) signal
–100.00 to +100.00
2 (Green) Black balance of G
(green) signal
–100.00 to +100.00
3 (Blue) Black balance of B
(blue) signal
–100.00 to +100.00
4 (All) Black balance of R, G,
and B signals
(adjusted at once)
Red value is shown
Knob Description Setting values
1 (Red) White balance of R
(red) signal
0.00 to 200.00
2 (Green) White balance of G
(green) signal
0.00 to 200.00
3 (Blue) White balance of B
(blue) signal
0.00 to 200.00
4 (All) White balance of R, G,
and B signals
(adjusted at once)
Red value is shown
Knob Description Setting values
1 (Red) Gamma correction of
R (red) signal
–100.00 to +100.00
2 (Green) Gamma correction of
G (green) signal
–100.00 to +100.00
3 (Blue) Gamma correction of
B (blue) signal
–100.00 to +100.00
4 (All) Gamma correction of
R, G, and B signals
(adjusted at once)
Red value is shown
Knob Description Setting values
1 (Red) Knee correction of R
(red) signal
20.00 to 75.00
2 (Green) Knee correction of G
(green) signal
20.00 to 75.00
3 (Blue) Knee correction of B
(blue) signal
20.00 to 75.00