User Manual of LV-N9808C8E Series NVR
10
5.9 Configuring HDD Group for Recording........................................................................................69
5.10 Files Protection..............................................................................................................................70
Chapter 6Playback.........................................................................................................................................72
6.1 Playing Back Record Files ............................................................................................................73
6.1.1 Playing Back by Channel............................................................................................73
6.1.2 Playing Back by Time.................................................................................................75
6.1.3 Playing Back by Event Search ....................................................................................76
6.1.4 Playing Back by Tag ...................................................................................................79
6.1.5 Playing Back by System Logs.....................................................................................82
6.1.6 Playing Back External File..........................................................................................84
6.1.7 Playing Back POS.......................................................................................................85
6.2 Auxiliary Functions of Playback ...................................................................................................87
6.2.1 Playing Back Frame by Frame....................................................................................87
6.2.2 Smart Search...............................................................................................................87
6.2.3 Digital Zoom...............................................................................................................90
6.2.4 Reverse Playback of Multi-channel ............................................................................90
Chapter 7Backup...........................................................................................................................................92
7.1 Backing up Record Files ...............................................................................................................93
7.1.1 Quick Export...............................................................................................................93
7.1.2 Backing up by Normal Video Search..........................................................................95
7.1.3 Backing up by Event Search .......................................................................................98
7.1.4 Backing up Video Clips ............................................................................................101
7.1.5 Backing up POS........................................................................................................103
7.2 Managing Backup Devices..........................................................................................................106
Chapter 8Alarm Settings.............................................................................................................................109
8.1 Setting Motion Detection Alarm.................................................................................................. 110
8.2 Setting Sensor Alarms ................................................................................................................. 112
8.3 Detecting Video Loss Alarm........................................................................................................ 115
8.4 Detecting Video Tampering Alarm.............................................................................................. 116
8.5 Handling Exceptions Alarm......................................................................................................... 118
8.6 Setting Alarm Response Actions ................................................................................................. 119
8.7 Triggering or Clearing Alarm Output Manually..........................................................................121
Chapter 9Network Settings.........................................................................................................................122
9.1 Configuring General Settings......................................................................................................123
9.2 Configuring Advanced Settings...................................................................................................124
9.2.1 Configuring PPPoE Settings .....................................................................................124
9.2.2 Configuring DDNS...................................................................................................124
9.2.3 Configuring NTP Server ...........................................................................................128
9.2.4 Configuring SNMP...................................................................................................129
9.2.5 Configuring Remote Alarm Host ..............................................................................130
9.2.6 Configuring Multicast...............................................................................................130
9.2.7 Configuring RTSP.....................................................................................................131
9.2.8 Configuring Server and HTTP Ports.........................................................................132
9.2.9 Configuring Email ....................................................................................................132
