Gamma/Knee - Hitachi HV-HD201 Operation Manual

3-ccd color camera
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(All the masking menu settings become invalid in the OFF state.)
34) INITIALIZE : Returns MASKING menu settings to preset values. Simultaneously press L and R for about
2 seconds.

11. GAMMA/KNEE

1) GAMMA : Gamma ON/OFF
Gamma correction is turned on/off. If the camera is in the auto mode
(CAM MODE: AUTO), ON is selected unconditionally.
2) GAMMA TABLE : Sets gamma rising slope.
Low
: Dark component gradation reduced.
Standard
: Standard setting
High
: Dark component gradation increased.
3) TOTAL GAMMA : Sets total (R, G and B) gamma point
Setting range is from -128 to 127. Press R to raise and L to lower RGB
video signal gamma point. Simultaneously press the L and R buttons for about 2 seconds to set to 0.
4) R GAMMA : Sets red gamma point.
Setting range is from -128 to 127. Press R to raise and L to lower red video signal gamma point.
Simultaneously press the L and R buttons for about 2 seconds to set to 0.
5) B GAMMA: Sets blue gamma point.
Setting range is from -128 to 127. Press R to raise and L to lower blue video signal gamma point.
Simultaneously press the L and R buttons for about 2 seconds to set to 0.
6) KNEE : Knee OFF/ON/AUTO
The on setting provides natural gradation in bright portions. At the auto setting, gradation in bright
components is automatically optimized even with scene changes.
Knee is fixed to AUTO KNEE in the CAM MODE : AUTO.
32
GAMMA/KNEE
[FILE1 ]
GAMMA
:ON
GAMMA TABLE
:STANDARD
TOTAL GAMMA
:
0
R GAMMA
:
0
B GAMMA
:
0
KNEE
:AUTO
KNEE POINT
:
0
WHITE CLIP
:
0
INITIALIZE
:[PUSH L+R] 2SEC
31

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