User's Manual

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The Conditions interface is displayed. See Figure 5-44.
Image settings
Set up parameters. See Table 5-19. Click Save.
Table 5-16 Image setting parameters description
Name
Description
Configuration
files
Select the configuration files for the images. You can select Day, Night,
Common, and Switch By Period
When you select Switch By Period, set up the sunrise time and sunset time
Auto iris
If Enable is selected, the iris size changes automatically according to the
ambient lighting, and the image brightness changes accordingly
Mirror
Select Enable and the image will flip left and right.
Saturation
Adjusts the color darkness. Adjust the saturation according to the actual
situation. The bigger the value, the lighter the color will become
Brightness
Adjusts the image brightness through linear mode. The bigger the value is,
the brighter the image will become
Contrast
Adjusts the contrast of the images. The bigger the value is, the more
obvious the contrast between the light area and dark area will become
Sharpness
Adjusts the edge sharpness of images. The bigger the value is, the more
obvious the image edge will become
3D NR
Reduces the noises of multiple-frame (at least two frames) images by using
inter-frame information between two adjacent frames in a video.
If Enable is selected, 3D noise reduction takes effect. Set up the reduction
value as needed. The higher the value, the better the noise reduction effect
Auto focus Select
Enable
to automatically adjust the image resolution
Flip
Defines how the images flip. Available options include No Flip, 180°,
Clockwise 90°, Anticlockwise 90°
Backlight
Correction
You can enable backlight correction in backlight scenarios. The system
adjusts exposure according to ambient lighting automatically to ensure that
images of the darkest area are clearly visible