BRIGHTNESS
Brightness refers to the brightness of the image.
You can set the brightness value from 1 to 10 to darken
or brighten the image. The higher the value, the
brighter the image is.
EXPOSURE MODE
You can set the EXPOSURE MODE
to
GLOBAL, BLC,
or
WDR.
GLOBAL
GLOBAL refers to the normal exposure mode which
adjusts lighting distribution, variations, and
non-standard processing.
BLC (Backlight Compensation)
BLC (Backlight Compensation) compensates
for bright
lights in backgrounds by automatically adjusting
exposure for darker foreground areas and objects.
T
his may cause over-exposure of the
areas where light
is strong.
When BLC is selected as the exposure mode,
the BLC level can be adjusted from 0 to 8.
WDR (Wide Dynamic Range)
W
ide dynamic range helps the camera provide clear
images even under backlit circumstances. WDR
balances the brightness level of the whole image and
provides clear images with details.
AGC (Auto Gain Control)
AGC o
ptimizes the clarity of the image in poor light
conditions. The GAIN level can be set as HIGH, MIDDLE,
or LOW. Select OFF to disable the GAIN function.
Note:
Image n
oise will be amplified when the GAIN is on.
SENSE UP
Sense up increases the exposure on a signal frame,
which makes a camera more sensitive to light so it can
produce images even in low lux conditions. You can set
the SENS-UP as OFF or AUTO
as desired for
different
light
ing
conditions.
The SENS-UP function will a
u
tom
at
ically adjust itself to
x2, x4, x6, x8, x10, x12, x14, and x16 according to
different light
ing
conditions
when on AUTO
.
3.3.2
WB (White Balance)
White
balance is used to
to adjust the color
temperature
(tints of blues and reds) of the image
.
,
and
can remove unrealistic color casts in the image.
You can set WB mode as ATW, or MWB.
ATW (A
u
to Tracking White Balance)
Under ATW mode, white balance is adjusted
automatically according to the color temperature of
the
image lighting
.
MWB (Manual White Balance)
You can set the R GAIN/B GAIN value from 1 to 255 to
adjust the shades of red/blue color of the image.
WB
MODE
R GAIN
B GAIN
RETURN
MWB
5
5
Figure 3-4
MWB MODE
