HIKVISION TURBO HD U7T Series User Manual page 12

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
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.
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.
Dà N Threshold (Day to Night Threshold)

Day to Night Threshold is used to control the sensitivity
of switching the day mode to the night mode. You can
Figure 3-4 B & W
Figure 3-5 AUTO