Samsung SNP-3370TH User Manual page 70

Chapter 4. Using Web Viewer
■AGC (Auto Gain Control)
AGC (Automatic Gain Control) adjusts the camera's gain control and the screen brightness if
the camera has captured an object under low-light conditions.
■SSNR (Samsung Super Noise Reduction)
Reduces background noise in low-light images.
- OFF : Disables the noise reduction function.
- LOW : Reduces only a small amount of noise, but generates almost no afterimage.
- MEDIUM : The most commonly used mode. Reduces a suitable amount of noise while
generating only a faint afterimage.
- HIGH : Reduces noise significantly, but generates obvious afterimages.
Caution
• SSNR is disabled when the AGC mode is turned off.
■DAY/NIGHT
This feature changes the mode of the camera between Color and B/W (Black and White).
 MODE :
- AUTO : Operates in Color mode most of the time, and switches to B/W mode if a low
light level is detected during nighttime.
- COLOR : Always displays video in color.
- B&W : Always displays video in black and white.
 Duration : The camera's light sensitivity is adjustable as in the chart below. The camera's
ambient light switching performance may vary depending on its environment.
FAST
SLOW
 Dwell Time : You can select day/night switching delay time from.
NETWORK PTZ CAMERA
Color  B&W B&W  Color
2.5 lux 4 lux
0.8 lux 6 lux
User Manual
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