GeoVision GV-FE3402, Руководство пользователя

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Recording and Playback
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5.2.4 Playback of Daylight Saving Time Events
On GV-DVR / NVR, you can retrieve the events recorded during the Daylight Saving Time
(DST) period from the camera for playback. You can also connect the memory card with the
recorded files to GV-DVR / NVR for playback.
The following instructions describe how to retrieve the recorded files from the camera over
Internet. If you like to use the memory card for playback, first follow the instructions in
5.2.1
Playback Using the Memory Card to load the recorded files to ViewLog, and then follow
Steps 4-5 below to play back DST events.
1. The camera must allow the remote access with ViewLog Server activated. See 4.3.7
ViewLog Server .
2. To remotely connect to the camera from GV-DVR / NVR, click the Tools button and
select Remote ViewLog Service . The Connect to Remote ViewLog Service dialog box
appears.
3. Enter the connection information of the camera, and click Connect . Once the connection
is established, the video events will be displayed on the Video Event list.
4. On the Date Tree, select the date of Daylight Saving Time. A separate DST subfolder will
be displayed as illustrated below.
Figure 5-7
5. On the Video Event list, select desired events, and click the Play button to start.
Note:
1. The playback function is only compatible with GV-DVR / NVR version 8.4 or later.
2. The AVI file recorded during the DST period is named with the prefix “GvDST”, e.g.
GvDST20081022xxxxxxxxx.avi, to differentiate from the regular AVI file named with
the prefix “Event”, e.g. Event20081022xxxxxxxxx.avi.