Samsung SCU-2370 User Manual page 35

Day & Night
The Day & Night function allows the camera to switch between the
Color and B/W modes.
MODE
- AUTO : Operates in Color mode most times, and switches
to B/W mode if a low light level is detected during
nighttime.
- COLOR : Operates in Color mode at all times.
- B/W : Operates in B/W mode at all times. By using the Burst
On/Off sub menu, burst signals can be retained or
disabled.
If the camera is in B/W mode and connected to equipment
that requires external sync through burst signals, set the Burst
On/Off option to "On".
Duration :
- The camera's light sensitivity is adjustable as in the chart
below. The camera's ambient light diversion performance
may vary depending on its environment.
Color B/W
FAST
SLOW
Dwell Time :
- The duration of both the lighting conditions can be customized to let
the camera divert between the daytime and nighttime settings.
M 
Auto mode is not available if AGC is set to OFF or MANUAL. Only available if it is set to COLOR or B/W.

Using B/W mode under sunlight or a halogen lamp may decrease the focusing performance.
B/W Color
2.5Lux 4Lux
0.8Lux 6Lux
Main Menu
▶ Camera Setting
Sequence Setting
P/T Setting
OSD Setting
Alarm Setting
Initialize
Status
Camera Setting
Focus & Zoom
White Balance ATW
Exposure
Back Light OFF
AGC MEDIUM
SSNR MEDIUM
SSDR
▶ Day & Night
Others
Day & Night
▶ Mode AUTO
Duration FAST
Dwell Time 05 SEC
English - 35