Vacron VDH-4200B, Руководство пользователя

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Step 3. Select channels to backup.
3.1 Double click the event to preview the footage before backup.
3.2 Select the events you wish to backup by marking on “BAK” check box.
3.4 Click the backup button to storage device page.
Step 4. Choose the storage device.
4.1 Plug in the USB flash memory stick into the USB port of DVR.
4.2 Once the DVR detects the USB flash memory stick, it will show the data size and
free space on the screen.
4.3 If there is lack of free space, you may try to format the USB flash memory stick first
by clicking on FORMAT USB DISK
4.4 Once everything is ready, click on BACKUP to proceed.
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