Image Enhancement; Video Adjustment - HIKVISION DS-2DF5220S-DE4/Ww User Manual

User Manual of Network Speed Dome

Image Enhancement

 Digital Noise Reduction
The digital noise reduce function processes the noise in the video signal.
You can set Digital Noise Reduction function to ON and adjust the Noise Reduction
Level as shown in Figure 6-40. The level ranges from 0 to 100.
This function varies depending on the models of speed dome.
 Defog Mode
When there is fog in the image, you can enable this function to get clear image.
 EIS
The live view image would be trembled and dim when the camera is shocked slightly
in some monitoring conditions. And the electronic image stabilization (EIS) function
is used to overcome this problem to ensure a steady and clear image.
This function varies depending on the models of speed dome.

Video Adjustment

 Mirror
If you turn the MIRROR function on, the image will be flipped. It is like the image in
the mirror. The flip direction can be set to OFF, LEFT/RIGHT, UP/DOWN or CENTER.
This function varies depending on the models of speed dome.
 Video Standard
You can set the Video Standard to 50hz(PAL) or 60hz(NTSC) according to the video
system in your country.
This function varies depending on the models of speed dome.
Capture Mode:
You can set the Capture Mode to OFF, 1280*720@25fps, and 1280*960@25fps.
© Hikvision
Figure 6-40 Digital Noise Reduction
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