User Manual
Network Camera User Manual 
98 
Select  Manual,  and  you  can  adjust  the  supplement  by  adjusting  the  distance. 
E.g., if the object is near the camera, the device adjusts the supplement light to 
lower power, and the light is in higher power if the object is far away. 
  Backlight Settings 
BLC Area: If you focus on an  object  against strong backlight, the object will be 
too dark to be seen clearly. BLC compensates light to the object in the front to 
make  it  clear.  OFF,  Up,  Down,  Left,  Right,  Center,  Auto,  and  Custom  are 
selectable. 
Note:  If  BLC  mode  is  set  as  Custom,  you  can  draw  a  red  rectangle  on  the  live 
view image as the BLC area. 
WDR:  Wide  Dynamic  Range  can  be  used  when  there  is  a  high  contrast  of  the 
bright area and the dark area of the scene. 
HLC: High Light Compression function can be used when there are strong lights 
in the scene affecting the image quality. 
  White Balance 
White balance is the white rendition function of the camera used to adjust the 
color temperature according to the environment.   
 White Balance 
  Image Enhancement 
Digital  Noise  Reduction:  DNR  reduces  the  noise  in  the  video  stream.  OFF, 
Normal  and  Expert  are  selectable.  Set  the  DNR  level  from  0  to  100  in  Normal 
Mode. Set the DNR level from both space DNR level [0-100] and time DNR level 
[0-100] in Expert Mode. 










