IC Realtime 4/8 All Channel 720P Mini 1U HD-AVS DVR - Manual (Page 113)

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Figure 7-18
Please refer to the following sheet for detailed information.
Parameter Function
Snapshot type
There are two modes: Timing (schedule) and Trigger
(activation).
 Timing snapshot is valid during the specified period you
set.
 Trigger 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
It is to set the image quality. There are six levels.
Interval
It 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.