User’s Manual
37
5.4.2.1.1
General
You can configure the brightness, contrast, hue, saturation, mode, and more of the Device.
Select
Setup > Camera > Camera Attribute > General
.
Step 1
General
Figure 5-18
Configure the parameters.
Step 2
Table 5-10
General parameters
Parameter
Description
Brightness
You can adjust the overall image brightness. Change the value when the image is
too bright or too dark.
Both the darker area and the brighter area will have same changes when
adjusting the brightness. The image might become blurry when the value gets
bigger. The recommended range is 40–60, and the available range is 0–100.
It is 50 by default. The larger the value, the brighter the image.
Contrast
You can adjust the contrast when the image brightness is proper but contrast is not
enough.
The larger the value, the darker the dark area, and the more exposed the
bright area.
The image might become blurry when the value gets smaller. The
recommended range is 40–60, and the available range is 0–100.
It is 50 by default. The larger the value, the bigger the contrast.
Saturation
You can adjust the image saturation. Saturation value does not change overall
image brightness.
The larger the value, the more saturated the image.
It is 50 by default. The smaller the value, the more unsaturated the image. The
recommended range is 40–60, and the available range is 0–100.
Gamma
Adjust the image hue. For example, change red into blue. The default value is made
by the light sensor and normally it doesn’t have to be adjusted. The recommended
value is from 40 to 60 and the range is from 0 to 100.
It is 50 by default. The threshold is used to adjust image hue and ot will not
influence image overall brightness.