User Manual of AAR-W450K and AAR-W850K Series DVR55playPrevious file Next file Video search ExitHide toolbar Progress bar Video typebarNote:1. Playback progress bar: use the mouse to click any point of the progress bar or drag the progress bar tolocate special frames.2. About video type bar: represents normal recording (manual or schedule); represents eventrecording (motion); represents smart search recording.5.1.4 Playing Back by Event SearchPurpose:Play back record files on one or several channels searched out by restricting event type (motion detection).Channel switch is supported.Steps:1. Enter the playback interface.Menu>Playback2. Select Event tab to enter the Event Playback interface.3. Select Motion as the event type.4. Set the start time and end time of the record files.5. Select the camera (s) for searching.Figure 5.16 Video Search by Motion6. Click Search button to enter the Search Result interface.The Pre-play and post-play can be configured. The Pre-play refers to the time configured before thedefined start time of event search, and the Post-play refers to the time configured after the defined endtime of event search. For example, when the start time and end time of event search are set to 12:00:00 -13:00:00, and the pre-play and post-play time is set to 30s and 20s respectively, then the actual playbackof event video file is 11:59:30 ~ 13:00:20.
