HIKVISION DS-2DF8836IX-AEL User Manual page 110

Network Speed Dome User Manual
according to the color temperature of the scene illumination.
This function varies depending on the models of 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 Normal and adjust the Noise
Reduction Level as shown in Figure 6-33. The level ranges from 0 to 100.
If you are a professional technician, you can set it to Expert Mode then adjust Space
DNR Level and Time DNR Level.
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 (Electronic Image Stabilization)
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.
Figure 6-33 Normal Mode
Figure 6-34 Expert Mode
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