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Please refer to the following sheet for detailed information:
Parameter
Function
Snapshot type
There are two modes: Timing (schedule) and Event
(activation).
Timing snapshot is valid during the specified period you
set.
Activation snapshot only is valid when motion detect alarm,
camera masking alarm or local activation alarm occurs.
Image size
It is the same with the resolution of the main stream.
Quality
This is to set the image quality. There are six levels.
Interval
This is to set snapshot frequency. The value ranges from 1s to
7s.
Copy
Click it; you can copy current channel setup to other
channel(s).
7.8.1.2.3 Video Overlay
The video overlay interface is shown as in Figure 7-19.
Figure 7-19
Please refer to the following sheet for detailed information:
Parameter
Function
Cover-area
(Privacy mask)
Check Preview or Monitor first.
Click Set button, you can privacy mask the specified video in
the preview or monitor video.
System max supports 4 privacy mask zones.
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