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4.8.3 Picture Playback
a)
From Main Menu->Search, or on the preview interface right mouse click, you can go to Figure
4-59.
b)
At the top right pane, you can check the box to select picture and then select the playback
interval.
c)
Please refer to chapter 4.8.2 to select the picture you want to view.
4.9 Backup
4.9.1 File Backup
In this interface, you can backup a recording to a USB device.
a) Connect a USB burner, USB flash disk, portable HDD, etc to the device.
b) From Main Menu->Backup, you can go to the Backup interface. See Figure 4-64
c) Select the backup device and then set the channel, start time, and end time.
d) Click the Add button, and the system begins searching. All matched files are listed below. The
system automatically calculates the capacity needed and remaining. See Figure 4-65.
e) The system only backs up files with a √ before the record. You can use the Fn or the Cancel
button to delete the √ after a record.
f)
Click the Backup button to backup the selected files. There is a process bar for your reference.
g) When the system completes the backup, you can see a dialogue box prompting a successful
backup.
Figure 4-64
65
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