User Manual of E Series Network Mini PTZ camera 
© Hikvision 
Image Enhancement 
  3D Digital Noise Reduction 
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. 
 
Figure 6-33 3D Digital Noise Reduction 
If you are a professional technician, you can set it to Expert Mode then adjust Space DNR Level 
and Time DNR Level. 
 
Figure 6-34 Expert Mode 
  This function varies depending on the models of mini PTZ camera. 
 
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 or CENTER. 
  This function varies depending on the models of mini PTZ camera. 
  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 mini PTZ camera. 
  Capture Mode 
You can disable this function or select the capture mode from the list.. 
  This function varies depending on the models of mini PTZ camera. 
Other 
  Lens Initialization 
The  lens  operates  the  movements  for  initialization  when  you  check  the  check  box  of  Lens 
Initialization. 
  Zoom Limit