17
Operating Instructions
3D-NR is a very sophisticated and powerful time-based noise reduction technology
by monitoring the noise for several video frames and defining and eliminating them
consecutively at low light. Higher setting reduces more noise but results in losing the
sharpness and tail effects or motion blur may occur.
3-4. BLC
3-5. HLC
4. 3D-NR
: Cuts out the bright area with a black mask and excludes it from compensation.
Lower HLC LEVEL cuts out video from lower light levels (more sensitive).
: Improves the visibility for dark objects caused by bright back light.
Outside area of BLC window can over saturate.
BLC has a target window for compensation and its size and position can be set
by H-POS, V-POS, H-SIZE and V-SIZE.
3-2. WDR
3-3. D-WDR
: Improves the visibility for bright areas and dark areas by double capture of
image with LONG and SHORT exposures. WDR level can be selected
from LOW, MID and HIGH. Care should be taken to select this mode because
video may lose its quality in some environments by over compensation.
※
CVBS video signal:Connecting 2nd video to CVBS port disables WDR function
temporarily. It should be considered when installer adjusts the video with
installation monitor via CVBS video signal.
: Improves the visibility by compensating the video gain for the dark area.
Noise can increase in the dark area accordingly.
3-1. NORMAL
(default)
: ON enables MOTION DEBLUR to reduce motion blur in certain indoor
environments. Noise or color rolling can increase.
2-6. MOTION DEBLUR
(default: ON)
3. SCENE ENHANCE
: Optimized for normal indoor and outdoor in good lighting conditions.
