WWW.DUALSIG.COM294.2.3 PlaybackRefer to chapter 3.5.2.4.2.4 BackupYou can backup the video iles to external storage through setup.Note: The storage must be installed before the ile backup. If the backup isterminated, the iles already backed up can be played back individually.Picture 4.3 Backup(Detect) Detects the storage connected with the DVR such as hard disk oruniversal disk.(Erase) Choose the ile to delete and click erasure to delete the ile.(Stop) Stop the backup.(Backup) Click backup button and the dialog box pops up. You can choose thebackup ile according to type, channel and time recorded.Picture 4.4 File BackupRemove: Clear the ile information.Add: Show the ile information to satisfy the set ile attributes.Start/pause: Click the play button to start the backup and click the pause buttonto stop the backup.Cancel: During backup you can exit the page layout to carry out other functions.WWW.DUALSIG.COM