User`s manual

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 Smart search function is for one-channel playback mode only .
5.7.5 Picture Playback
a) From Main menu->Search, or on the preview interface right click mouse, you can go to
Figure 5-44.
b) At the top right pane, you can check the box to select picture and then select playback
interval.
c) Please refer to chapter 5.7.2 to select picture you want to view.
5.8 Backup
5.8.1 File Backup
In this interface, you can backup record file to the USB device.
a) Connect USB burner, USB device, SD card or portable HDD and etc to the device.
b) From Main menu->Backup, you can go to the Backup interface. See Figure 5-47
Figure 5-47
c) Select backup device and then set channel, file start time and end time.
d) Click add button, system begins search. All matched files are listed below. System
automatically calculates the capacity needed and remained. See Figure 5-48.
e) system only backup files with a √ before channel name. You can use Fn or cancel
button to delete √ after file serial number.
f) Click backup button, you can backup selected files. There is a process bar for you
reference.
g) When the system completes backup, you can see a dialogue box prompting successful
backup.