90
Network Camera User Manual
2.
Set the image parameters of the camera.
Note:
In order to guarantee the image quality in different illumination, it provides two sets of
parameters for users to configure.
Image Adjustment
Brightness
describes bright of the image, which ranges from 1 to 100.
Contrast
describes the contrast of the image, which ranges from 1 to 100.
Saturation
describes the colorfulness of the image color, which ranges from 1 to 100.
Sharpness
describes the edge contrast of the image, which ranges from 1 to 100.
Exposure Settings
If the camera is equipped with the fixed lens, only
Manual
is selectable, and the iris
mode is not configurable.
If
Auto
is selected, you can set the auto iris level from 0 to 100.
The
Exposure Time
refers to the electronic shutter time, which ranges from 1 to
1/100,000s. Adjust it according to the actual luminance condition.
Gain
of image can also be manually configured from 0 to 100. The bigger the value is,
the brighter would the image be, and the noise would also be amplified to a larger extent.
Figure 9-2 Exposure Settings
Day/Night Switch
Select the Day/Night Switch mode according to different surveillance demand. Day,
Night, Auto, Scheduled-Switch, and Triggered by alarm input are selectable for
day/night switch.
