EXPOSURE MODE
You can set the EXPOSURE MODE to GLOBAL, BLC, HLC,
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.
HLC (Highlight Compensation)
HLC stands for highlight compensation. The camera
detects the strong spots (the over-exposure portion of
image), then reduce the brightness of the strong spots
to improve the overall images.
DWDR (Digital Wide Dynamic Range)
The 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.
SHUTTER
SHUTTER is a photographic device that administers the
exposure by limiting the time over which light is
admitted.
AGC (Automatic Gain Control)
It optimizes the clarity of the image in poor light
conditions. The AGC level can be set to HIGH, MEDIUM,
or LOW.
Note:
The noise will be amplified, when setting the AGC level.
3.3
DAY/NIGHT
COLOR, BW (Black and White), and AUTO are selectable
for DAY/NIGHT switch.
COLOR
The image is colorful 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 3-4
B&W
IR LIGHT
You can turn on/off the IR LIGHT to meet the
requirements of different circumstances.
SMART IR
