Dahua N41C1P, Руководство пользователя, Страница: 106 / 377

User's Manual
90
Parameter Description
Backlight Mode
You can set camera backlight mode.
●
SSA: In the backlight environment, the system can
automatically adjust image brightness to clearly display the
object.
●
BLC:
◇
Default: The device performs automatic exposures
according to the environment situation to make the
darkest area of the video clear.
◇
Customize: After you select the specified zone, the system
can expose the specific zone so that the zone can reach
the proper brightness.
●
WDR: In backlight environment, the system lowers the high
bright section and enhances the brightness of the low bright
section, so that you can view these two sections clearly at the
same time.
●
HLC: In the backlight environment, the system lowers the
brightness of the brightest section, reduces the area of the
halo and lowers the brightness of the whole video.
●
Close: Disable the BLC function.
WB Mode
You can set camera white balance mode. The system adjusts the
overall image hue to make the image color display precisely as it
is.
Different cameras support different white balance modes, such
as auto, manual, natural light, and outdoor.
Day/Night Mode
Configure the color and black & white mode of the image. This
parameter is not affected by the configuration files.
●
Color: The camera outputs color image only.
●
Auto: The camera outputs color images or black and white
images according to ambient brightness
●
B/W: The camera outputs black and white image only.
●
Sensor: Use this mode when there is peripheral IR light
connected.
The Sensor mode is available on select non-IR models.
Step 3 Click Apply.