Vitek VTC-C770WS, Руководство пользователя

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13
6.8 SPECIAL
PICTURE
CONTROL
Factory
Default
Descriptions
WHITE
BALANCE ATW
NORMAL
Sets ATW Normal, ATW Desat, ATW Xtnd or MANUAL.
ATW NORMAL – Compensates automatically in range of 2800K-
7500K.
ATW DESAT – Compensates automatically in range of 2000K-
11000K.
In the range of 2000-2800K and 7500-11000K, white balance is
gradually compensated.
ATW Xtnd – Compensates automatically in range of 2000K-11000K.
MANUAL – White balance can be adjusted by either KELVIN or R/B
COLOR
SELECT
COLOR1 Provides three color tones.
BRIGHTNESS
BRIGHTNESS level is a kind of video output gain and is different
from the iris level control. It can be set to MID-LOW, MIDDLE, MID-
HIGH, HIGH and LOW.
If it is set too high, the dynamic range is decreased.
SHARPNESS 2
Increase or decrease the sharpness of the picture.
Too much sharpness can make image harsh and show more noise
as well as line flicker at the edge of object in the picture.
SATURATION 1 High value makes color rich and vice versa.
GAMMA 45
Lower value improves the gain of the dark area but the image has
less
contrast..
Higher value reduces the gain of the dark area and makes the image
more
dark and contrastive. The image will loose the linearity for too high
value.
PICTURE
CONTROL
Factory
Default
Descriptions
WHITE
BALANCE ATW
NORMAL
Sets ATW Normal, ATW Desat, ATW Xtnd or MANUAL.
ATW NORMAL – Compensates automatically in range of 2800K-
7500K.
ATW DESAT – Compensates automatically in range of 2000K-
11000K.
In the range of 2000-2800K and 7500-11000K, white balance is
gradually compensated.
ATW Xtnd – Compensates automatically in range of 2000K-11000K.
MANUAL – White balance can be adjusted by either KELVIN or R/B
COLOR
SELECT
COLOR1 Provides three color tones.
BRIGHTNESS
BRIGHTNESS level is a kind of video output gain and is different
from the iris level control. It can be set to MID-LOW, MIDDLE, MID-
HIGH, HIGH and LOW.
If it is set too high, the dynamic range is decreased.
SHARPNESS 2
Increase or decrease the sharpness of the picture.
Too much sharpness can make image harsh and show more noise
as well as line flicker at the edge of object in the picture.
SATURATION 1 High value makes color rich and vice versa.
GAMMA 45
Lower value improves the gain of the dark area but the image has
less
contrast..
Higher value reduces the gain of the dark area and makes the image
more
dark and contrastive. The image will loose the linearity for too high
value.
PICTURE
CONTROL
Factory
Default
Descriptions
WHITE
BALANCE ATW
NORMAL
Sets ATW to Normal, ATW Desat, ATW Xtnd or MANUAL.
ATW NORMAL – Compensates automatically in range of 2800K-
7500K.
ATW DESAT – Compensates automatically in range of 2000K-
11000K.
In the range of 2000-2800K and 7500-11000K, white balance is
gradually compensated.
ATW Xtnd – Compensates automatically in range of 2000K-11000K.
MANUAL – White balance can be adjusted by either KELVIN or R/B
COLOR
SELECT
COLOR1 Provides three color tones.
VIVID OFF
Generates a vivid image with a little stronger color and contrast.
If VIVID is set to ON, WDR preset changes to NORMAL.
BRIGHTNESS
BRIGHTNESS level is a kind of video output gain and is different
from the iris level control. It can be set to MID-LOW, MIDDLE, MID-
HIGH, HIGH and LOW.
If it is set too high, the dynamic range is decreased.
SHARPNESS 2
Increase or decrease the sharpness of the picture.
Too much sharpness can turn the image harsh and show noise.
SATURATION 1 A high value makes the color rich and vice versa.
GAMMA 45
Lower value improves the gain of the dark area but the image has
less
contrast.
Higher value reduces the gain of the dark area and makes the image
more
dark and contrastive. The image will loose the linearity for too high
value.