Delta Embedded DVR User Manual download pdf (Page 63)

4.7.1 Backup

Select backup device and then set channel, file start time and end time.

Click add button, system begins search. All matched files are listed below. System

automatically calculates the capacity needed and remained. See Figure 4-32.

system only backup files with a √ before channel name. You can use Fn or cancel button to

delete √ after file serial number.

Click backup button, you can backup selected files. There is a process bar for you reference.

When the system completes backup, you can see a dialogue box prompting successful

backup.

Figure 4-32

Click backup button, system begins burning. At the same time, the backup button becomes

stop button. You can view the remaining time and process bar at the left bottom. See Figure

4-33.

Figure 4-33

The file name format usually is: SN_CH+channel number+time Y+M+D+H+M+S. In the file

name, the YDM format is the same as you set in general interface. (Main Menu ->Setting -

>General).File extension name is .dav.

Tips:

During backup process, you can click ESC to exit current interface for other operation. The

system will not terminate backup process.

Note:

When you click stop button during the burning process, the stop function becomes activated

immediately. For example, if there are ten files, when you click stop system just backup five

files, system only save the previous 5 files in the device (But you can view ten file names).

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Delta Embedded DVR User Manual Page 63