Dahua HWS800A, User Manual

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4.5.2 Camera
Camera Property
Figure 4- 20
Parameter Function
Brightness
The value adjusts brightness of full image. Default value is 50. The higher the value,
the brighter the image. When image is too bright or too dark, you may adjust this
value. Recommended value is 40~60 within 0~100 range.
Contrast
The value adjusts contrast of full image. Default value is 50. The higher the value, the
higher the contrast of image. When contrast is insufficient, you may adjust this value.
Recommended value is 40~60 within 0~100 range.
Hue
The value adjusts hue of image. Default value is 50. It will not affect image
brightness. It has a relatively fixed value according to the sensor. Recommended
value is 40~60 within 0~100 range.
Saturation
The value adjusts saturation of image. Default value is 50. The higher the value, the
deeper the color. It will not affect image brightness. When WDB is inaccurate, this
value may cause color difference in grey area. Recommended value is 40~60 within
0~100 range.
Day/Night
mode
Switch of color and black&white. It includes color, by brightness and black&white.
Sync signal

Sync signal: Inner sync and outside sync.

When you select outside sync, you can drag slider to set. Outside sync precedes
AC sync signal.
Note:
▶
means current item is used.