109Refreshing USB Storage InformationSteps Screenshot1. Right‐click anywhere in the previewinterface, and then choose Menu >Maintenance > Backup.The system backup interface is displayed.2. Refresh USB storage information.Click the USB partition drop‐down list box toselect a USB storage partition and clickRefresh. The current capacity and directoryinformation about the partition are displayed.Creating a USB Flash Drive FolderSteps Screenshot1. Right‐click anywhere in the previewinterface, and then choose Menu >Maintenance > Backup.The system backup interface is displayed.2. Select a target directory.Select a partition of the mounted USB storagedevice from the USB flash drive drop‐down listbox (or select and double‐click the directory ofthe new folder to access the directory).
