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Correcting Gamma Characteristic <GAMMA>
Change the mode for Gamma correction*.
1
Select "GAMMA" and specify a mode.
·GAMMA
2
Set "MENU" to "END" and press the SET button.
RFinishes the setting screen and returns to the normal
monitoring screen.
* About Gamma correction
Gamma (γ) is a value representing a responsiveness characteristic of
image contrast. Every input and output device of image data has its
own Gamma value; the overall Gamma value must be corrected to be
equal to 1. If a CRT monitor has a Gamma value of 2.2, for example,
the value for this unit must be corrected to 0.45 (2.2 x 0.45 ≈ 1).
SYNC
INT
BLC
OFF
IRIS
SET
y
WHITE BALANCE
ATW
AGC GAIN
NORM
·GAMMA
0.45
SHUTTER
50
APERTURE
HIGH
DAY/NIGHT
AUTO y
OPTION
SET
y
PRESET
OFF
MENU
END
■ 0.45
γ
Gamma value of
= 0.45
■ 1
γ
Gamma value of
= 1
For accessing the Main menu, see pages 5 – 7.
20
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