How to back up record files?

Prerequisites

  • Dahua NVR running the latest firmware.
  • A display connected to the Dahua recorder.

Step by Step Instruction

1.Normal Backup

           System supports to backup files directly from search interface. 

      ①In search interface, click file list button, tick the files that you want to backup.

      ②Click the backup button. After select or create new folder, click the “Start” button to begin the backup operation. For one device, if there is a backup in process, you cannot start a new backup operation.

 

2.Clip Backup

 

         Users can clip video of any time period and backup.

 

      ① In search interface, click the scissor button when playing.

 

      ② There will be slide bars in the time bar of the corresponding channel. Adjust the slide bar or input the accurate time to set the file end time to choose a period to cut.

 

      ③Click the backup button and backup as previous section introduced.  

 

 

 3.One Touch Backup

 

       ①Go to Main menu->operate->Backup, insert a USB storage and choose the path to store.

 

       ②Select file type, it can be MD, alarm and so on.

 

       ③Set filter rules, such as time, channel and format.

 

       ④Click “Add” to load qualified files.

 

       ⑤Select the files to be backed up.

 

       ⑥Click “Start” to begin backup, wait for the process bar to be filled. Click “Stop” to stop backup at any time of the process.