Dahua HFD23 User Manual

Also see for HFD23: User manual

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Dahua HFD23 User Manual Manual pdf 112 page image

103 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. Systemautomatically calculates the capacity needed and remained. See Figure 4-100. System only backup files with a √ before channel name. You can use Fn or cancel button todelete √ 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 successfulbackup.Figure 4-100 Click backup button, system begins burning. At the same time, the backup button becomesstop button. You can view the remaining time and process bar at the left bottom.Note During backup process, you can click ESC to exit current interface for other operation (Forsome series product only). The system will not terminate backup process. The file name format usually is: Channel number+Record type+Time. In the file name, theYDM format is Y+M+D+H+M+S. File extension name is .dav.4.16 System Information4.16.1 HDD InformationFrom Main menu->Info->System->HDD, here is to list hard disk type, total space, free space, andstatus. See Figure 4-101.○ means current HDD is normal.. - means there is no HDD.If disk is damaged, system shows as “?”. Please remove the broken hard disk before you add anew one.