Dahua Technology XVR4 Series, Руководство пользователя

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Local Configurations 138
Figure 5-108
Start playback. Step 4

Click , the playback starts from the first file by default.

Click any file, the system plays back this file.

In the time box on the top of the file list interface, you can enter the specific time to
search the file that you want to view.

In the File List area, there are 128 files can be displayed.
 File type: R indicates general recorded video; A indicates recorded video with
external alarms; M indicates recorded video with motion detection events; I
indicates recorded video with intelligent vents.

Click to return to the interface with calendar and CAM NAME list.
Locking and Unlocking the Recorded Video
 To lock the recorded video, on the File List interface, select the check box of the recorded
video, and then click . The locked video will not be covered.

To view the locked information, click , the FILE LOCKED interface is displayed.
The recorded video that is under writing or overwriting cannot be locked.