Dahua Mobile DVR Series, Руководство пользователя, Страница: 93 / 172

82
Figure 4-85
Step 3 Select backup device and then set channel, file start time and end time.
Step 4 Click add button, system begins search. All matched files are listed below. System
automatically calculates the capacity needed and remained. See Figure 4-86. System
only ba
ckup files with a √ before channel name. Click Fn or cancel button to delete √
after file serial number.
Step 5 Click backup button to backup selected files. There is a process bar for you reference.
Step 6 When the system completes backup, device displays dialogue box prompting successful
backup.
Figure 4-86
Step 7 Click Start button, system begins backup. At the same time, the backup button becomes
stop button. You can view the remaining time and process bar at the left bottom.