HIKVISION DS-2XC6285G0-L User Manual page 36

Expert
Set the DNR level for both space DNR and time DNR to control the noise reduction degree. The
higher level means stronger reduction degree.
Defog
You can enable the defog function when the environment is foggy and the image is misty. It
enhances the subtle details so that the image appears clearer.
EIS
Increase the stability of video image by using jitter compensation technology.
Network Camera User Manual
Figure 4-3 DNR
Figure 4-4 Defog
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