WWW.DUALSIG.COM173.5.2 PlaybackThere are two methods for you to play the video iles in the hard disk.1). In the desktop shortcut menu.2). Main menu>Record->PlaybackNote: The hard disk that saves the video iles must be set as read-write or read-only state.(4.5.1)Picture 3.4 video playback1). Listed iles 2). File information 3). File searching4). File backup 5). Operation hint 6). Playback control(Listed iles) Look up the listed iles that accord with the searching criteria.(File information) Look up the found ile information.(File backup) Backup the chosen ile. Click the button and operate as followed.Note: The storage must be installed before the ile backup. If the backup isterminated, the iles already backedup can playback individually.Picture 3.5 detect the storageWWW.DUALSIG.COM