16 Ports / 32 Ports / 64 Ports User Manual2 / 513.2.2 Add new User.......................................................................................................................333.2.3 User Group list.....................................................................................................................343.2.4 Add User Group...................................................................................................................353.2.5 Change Password............................................................................................................... 363.3 Device Management...................................................................................................................... 373.3.1Network Settings..................................................................................................................373.3.2 Date / Time.......................................................................................................................... 383.3.3 Event...................................................................................................................................... 383.3.4 Port Settings........................................................................................................................ 393.3.5 Local Port............................................................................................................................. 403.3.6 Workstation Configuration............................................................................................... 403.4 Security............................................................................................................................................. 413.4.1 Security Settings.................................................................................................................423.4.2 Authentication Settings..................................................................................................... 443.4.3 Audit Log...............................................................................................................................453.5 Maintenance.................................................................................................................................... 463.5.1 Device Information..............................................................................................................463.5.2Backup/ Restore.................................................................................................................. 473.5.3 Ping Host.............................................................................................................................. 473.5.4 Restore Factory Settings.................................................................................................. 483.5.5 Restart Device..................................................................................................................... 483.5.6 Remote Upgrade................................................................................................................. 484. Specifications............................................................................................................................................ 50