Correcting Gamma Characteristic; Gamma Setting - Sanyo VCC-WD8574 Manual De Instrucciones

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Correcting Gamma Characteristic

If the contrast or brightness of the monitor screen does not seem appropriate, change the mode for Gamma correction*.
MAIN MENU
LANGUAGE
TITLE
SYNC
EXPOSURE
DAY/NIGHT
WHITE BALANCE
ALARM
OPTION
OPTION
PRESET
MENU
(SET)

GAMMA setting

1 1 1 1
Select a mode for Gamma.
GAMMA
APERTURE
MIRROR
NEGA/POSI
PRIVACY MASK
EL ZOOM
PRESET
MENU
: Gamma value of γ = 0.45
0.45
: Gamma value of γ = 1
1
MODE1 : Brighten dark spots.
MODE2 : Highlight the contrast of whole screen.
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SET
OFF
INT
SET
AUTO
ATW
SET
SET
SET
OFF
END
OPTION
0.45
ON
OFF
OFF
SET
OFF
OFF
BACK
' ' ' '
For accessing the MAIN MENU, see page 13 – 14.
GAMMA
APERTURE
MIRROR
NEGA/POSI
PRIVACY MASK
EL ZOOM
GAMMA
PRESET
MENU
2 2 2 2
Set "MENU" to "END" and press the SET button.
RFinishes the setting screen and returns to the normal
monitoring screen.
• If you want to return to the previous screen, select "BACK" and
press the SET button.
Note: If you specify MODE1 or MODE2, the effect may vary
depending on the subjects: Verify the effect before use.
MEMO: The gamma setting is possible individually for each of
"OFF" and "ON" of "WIDE-D". (Initial setting is
"OFF" : 0.45, "ON" : MODE2.)
* 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 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).
OPTION
0.45
ON
OFF
OFF
SET
OFF
OFF
BACK
46
English