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AGC (Automatic Gain Control)
It optimizes the clarity of the image in poor light
conditions. The AGC level can be set as High, Medium,
or Low. Select Off to disable the AGC function.
Note:
The noise will be amplified when the AGC is on.
Slow Shutter
Slow Shutter increases the exposure time on a signal
frame, which makes a camera more sensitive to light.
Therefore, it can produce images even under low lux
conditions. You can set the Slow Shutter as Off, x2, x4
under 8 MP@15fps or 8 [email protected] mode, and as Off,
x2, x4, x6, x8, or x16 under other modes according to
different light conditions.
3.4.2 WB (White Balance)
White balance, the white rendition function of the
camera, is to adjust the color temperature according to
the environment. It can remove unrealistic color casts in
the image. You can set WB mode as Auto, or Manual.
Auto
Under Auto mode, white balance is being adjusted
automatically according to the color temperature of the
scene illumination.
Manual
Click Iris+ to enter the submenu, you can set the R
Gain/B Gain value from 1 to 255 to adjust the shades of
red/blue color of the image.
3.4.3 Day Night
Color, BW (Black White), and AUTO are selectable for
DAY and NIGHT switches.
Color
The image is colored in day mode all the time.
B/W
The image is black and white all the time, and the IR
light turns on in the poor light conditions.
Auto
The image switches from color to B/W, or from B/W to
color automatically according to the light conditions.
Click Iris+ to enter the submenu, you can turn on/off
the IR Light and set the value of Smart IR in this menu.
White Balance
R Gain
B Gain
Back Save & Exit
Figure 3-4 White Balance
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