QNAP Security VioStor NVR (Version: 3.3.2) User Manual
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Note:
When the option ‘Pause when found’ is selected, the data search stops when a
video file which matches the search criteria is found.
When ‘Highlight the detection zone’ is enabled, the moving objects will be
highlighted in red brackets; the foreign or missing objects will be highlighted in
yellow brackets; the video which is out of focus or obstructed will be displayed in
transparent red.
3.
Select the detection mode: motion detection, foreign object, missing object, out of
focus, or camera occlusion. Multiple options can be selected.
4.
Adjust the sensitivity for object detection.
5.
Adjust the time interval for detecting the foreign objects and missing objects. If a
foreign object appears or a missing object disappears for a period of time which is
longer than the time interval, the NVR will record an event.
Note:
The interval slide bar appears only when ‘foreign object’ or ‘missing object’ is
selected.