[Answer ID: 14496]
How to Back up the Data to a USB Hard Drive
Follow this procedure to back up data to an external USB hard drive.
In Settings, click [Backup].
Click to the right of "Backup".
Click [Create New Job].
Select backup settings such as date and time to run.
Click [Browse] under "Backup Source Folder Name".
Select the shared folder that will be the backup source, then click [OK].
Click [Browse] under "Backup Target Folder Name".
Select the backup target (external USB hard drive), then click [OK].
Tasks added to "Backup List" are displayed.