Doc # INS-24RS2.0SW-EXSDI
Issue Date: 11/27/2017
Revision: A
Page 10 of 19
5.4.3.
WDR (Wide Dynamic Range)
The WDR function works to correct excessive light within the frame to produce a usable image.
When the image has simultaneous bright and dark areas, it makes both areas distinct. Video
outputs image processed from two images by dual shutter (long and short shutter) in a field to
provide the best dynamic range. Bright area is compensated by the short shutter and dark area
is compensated by the long shutter.
5.4.3.1.
MODE
Selects WDR mode normal or ROI setting.
• NORMAL
WDR function applies full screen.
• ROI (Region of Interest)
Window Zone: Four zones possible.
Window Use: On/OFF
H/V Positions: Sets the position of ROI area to move vertically and
horizontally.
H/V Size: Sets the size of ROI area to move vertically and horizontally.
5.4.3.2.
WEIGHT
LOW, MIDDLE, HIGH
Select the WDR level of the camera.
If CVBS video is enabled through ANALOG OUT0 or Sub-out port,
WDR and 3D-NR functions are disabled in all video outputs.
