HIKVISION DS-2DE5425IWG-4G - Page 43

Figure 5-3 White Balance
DNR
Digital Noise Reducon is used to reduce the image noise and improve the image quality. Normal
and Expert modes are selectable.
Normal
Set the DNR level to control the noise reducon degree. The higher level means stronger
reducon degree.
Expert
Set the DNR level for both space DNR and me DNR to control the noise reducon degree. The
higher level means stronger reducon degree.
Figure 5-4 DNR
Network Speed Dome User Manual
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