NVR User Manual 061220NA 80
6.1.4
Playing Back by Event Search
Purpose
Play back record files on one or several channels searched out by event type (e.g., alarm input, motion
detection, and VCA).
1. Enter the Playback interface, Menu > Playback.
2. Select the Event in the drop-down list on the top-left side.
3. Select the major type to Alarm Input, Motion, or
VCA as the event type.
NOTE: We take playback by VCA as an example in the following instructions.
Figure 109, Event Search Interface
4. Select the minor type of VCA from the drop-down list. (Refer to
VCA Alarm
for VCA detection types).
NOTE: For configuring the VCA recording, refer to
Configuring VCA Event Recording and Capture
.
For VCA detection type details, refer to
VCA Alarm
.
5. Select the camera(s) for searching, and set the Start time and End time.
6. Click the Search button to get the search result information. Refer to the right-side bar for the result.
7. Select a result item, and click the button to play back the file.
NOTE: Pre-play and post-play can be configured.
8. (Optional) Enter the Synch Playback interface to select the camera(s) for synchronous playback.