3.2
EXPOSURE
Exposure describes the brightness-related parameters,
which you can set the EXPOSURE MODE as GLOBAL,
BLC, or DWDR.
GLOBAL
GLOBAL refers to the normal exposure mode which
performs exposure according to the whole image
brightness.
BLC (Backlight Compensation)
BLC (Backlight Compensation) compensates light for the
front object to make it clear, but this may cause the
over-exposure of the background, where the light is
strong.
DWDR (Digital Wide Dynamic Range)
DWDR helps the camera provide clear images even
under backlight circumstances. When both very bright
and very dark areas simultaneously exist in the image,
DWDR balances the brightness level of the whole image
to provide clear images with details.
3.3
DAY/NIGHT
COLOR, BW (Black White), and AUTO are selectable for
DAY/NIGHT switch.
COLOR
The image is colored in day mode all the time.
B & W (Black and White)
The image is black and white all the time, and the IR
LIGHT turns on in the poor light conditions.
You can turn on/off the IR LIGHT and set the value of
SMART IR in this menu
DAY/NIGHT
MODE
IR LIGHT
SMART IR
BACK
EXIT
SAVE & EXIT
B & W
ON
2
Figure 3-3
B & W
IR LIGHT
You can turn on/off the IR LIGHT to meet the
requirements of different circumstances.
SMART IR
The SMART IR function is used to adjust the light to its
most suitable intensity, and prevent the image from
over exposure. The SMART IR value can be adjusted
from 0 to 3. The higher the value is, the more obvious
effects are.
AUTO
Automatically switch Color, or BW (Black and White)
according to actual scene brightness.
You can turn on/off the IR LIGHT, and set the value of
SMART IR in this menu.
