User Manual of Network Video Recorder
9
Chapter 6Playback....................................................................................................................................69
6.1Playing Back Record Files ............................................................................................................70
6.1.1Playing Back by Channel.....................................................................................................70
6.1.2Playing Back by Time..........................................................................................................72
6.1.3Playing Back by Event Search.............................................................................................74
6.1.4Playing Back by Tag............................................................................................................76
6.1.5Playing Back by System Logs .............................................................................................79
6.1.6Playing Back External File ..................................................................................................81
6.2Auxiliary Functions of Playback...................................................................................................82
6.2.1Playing Back Frame by Frame.............................................................................................82
6.2.2Smart Search........................................................................................................................82
6.2.3Digital Zoom........................................................................................................................85
6.2.4Reverse Playback of Multi-channel .....................................................................................85
Chapter 7Backup ......................................................................................................................................87
7.1Backing up Record Files ...............................................................................................................88
7.1.1Backing up by Normal Video Search...................................................................................88
7.1.2Backing up by Event Search................................................................................................90
7.1.3Backing up Video Clips ....................................................................................................... 93
7.2Managing Backup Devices............................................................................................................95
Chapter 8Alarm Settings..........................................................................................................................98
8.1Setting Motion Detection Alarm....................................................................................................99
8.2Setting Sensor Alarms .................................................................................................................101
8.3Detecting Video Loss Alarm........................................................................................................ 104
8.4Detecting Video Tampering Alarm.............................................................................................. 106
8.5Handling Exceptions Alarm.........................................................................................................108
8.6Setting Alarm Response Actions .................................................................................................109
8.7Triggering or Clearing Alarm Output Manually.......................................................................... 111
Chapter 9Network Settings.................................................................................................................... 112
9.1Configuring General Settings...................................................................................................... 113
9.2Configuring Advanced Settings................................................................................................... 114
9.2.1Configuring PPPoE Settings.............................................................................................. 114
9.2.2Configuring DDNS............................................................................................................ 114
9.2.3Configuring NTP Server.................................................................................................... 118
9.2.4Configuring SNMP............................................................................................................ 119
9.2.5Configuring Remote Alarm Host....................................................................................... 119
9.2.6Configuring Multicast........................................................................................................120
9.2.7Configuring RTSP..............................................................................................................121
9.2.8Configuring Server and HTTP Ports.................................................................................. 121
9.2.9Configuring HTTPS Port................................................................................................... 122
9.2.10Configuring Email .............................................................................................................122
9.2.11Configuring UPnP™.......................................................................................................... 123
9.2.12Configuring High-speed Download...................................................................................125
9.3Checking Network Traffic...........................................................................................................127
9.4Configuring Network Detection..................................................................................................128