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ULTRA CLEAR RESOLUTION CAMERA
Operating Instructions
WDR
MODE
WEIGHT
RETURN
4-3. WDR (Wide Dynamic Range)
WDR is extended the gain range of the video that is mostly useful if camera
takes a simultaneous picture of both indoor and outdoor nearby window.
It improves contrast of the picture in outdoor scenery as well as indoor.
Video outputs image processed from two images by dual shutter (long and
short shutter) in a field to provide the best dynamic range. Highlight area is
compensated by the short shutter and dark area is compensated by the long
shutter. Final video may have less contrast compared to the conventional
camera which does not have WDR function.
4-3-1. MODE : Selects WDR mode normal or ROI setting.
• NORMAL: WDR function applies full screen.
• ROI (Region Of Interest) : Sets specific area of WDR by window setting.
Select window zone number from 0 to 3 and window use set to on.
Then the window zone can be modified position and size.
4-3-2. TARGET-BRT : LOW, MIDDLE, HIGH
Selects the brightness value that you set the target area in MODE.
4-3-3. WEIGHT : LOW, MIDDLE, HIGH
Selects the WDR value that you set the target area in MODE.
If CVBS video is enabled through ANALOG OUT0 or Sub-out port, WDR
and 3D-NR functions are disabled in all video outputs.
It should be considered when installer adjusts the video with installation
monitor via CVBS video signal.
ROI
MIDDLE
15
ROI
WINDOW ZONE
WINDOW USE
H-POS
V-POS
H-SIZE
V-SIZE
RETURN
0
ON
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