User Manual of Digital Video Recorder
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Chapter 6 Playback........................................................................................................................................73
6.1 Playing Back Record Files ............................................................................................................74
6.1.1 Playing Back by Channel.....................................................................................................74
6.1.2 Playing Back by Time..........................................................................................................76
6.1.3 Playing Back by Event Search.............................................................................................78
6.1.4 Playing Back by Tag ............................................................................................................81
6.1.5 Playing Back by System Logs .............................................................................................83
6.1.6 Playing Back External File ..................................................................................................85
6.2 Auxiliary Functions of Playback ...................................................................................................86
6.2.1 Playing Back Frame by Frame.............................................................................................86
6.2.2 Smart Search........................................................................................................................86
6.2.3 Digital Zoom........................................................................................................................88
6.2.4 Reverse Playback of Multi-channel .....................................................................................88
Chapter 7 Backup.........................................................................................................................................90
7.1 Backing up Record Files ...............................................................................................................91
7.1.1 Quick Export........................................................................................................................91
7.1.2 Backing up by Normal Video Search...................................................................................92
7.1.3 Backing up by Event Search................................................................................................97
7.1.4 Backing up Video Clips .....................................................................................................101
7.2 Managing Backup Devices..........................................................................................................104
Chapter 8 Alarm Settings ..........................................................................................................................107
8.1 Setting Motion Detection.............................................................................................................108
8.2 Setting Sensor Alarms ................................................................................................................. 111
8.3 Detecting Video Loss................................................................................................................... 114
8.4 Detecting Video Tampering......................................................................................................... 116
8.5 Handling Exceptions ................................................................................................................... 118
8.6 Setting Alarm Response Actions ................................................................................................. 119
8.7 Triggering or Clearing Alarm Output Manually..........................................................................121
Chapter 9 Network Settings........................................................................................................................122
9.1 Configuring General Settings......................................................................................................123
9.2 Configuring Advanced Settings...................................................................................................125
9.2.1 Configuring PPPoE Settings..............................................................................................125
9.2.2 Configuring DDNS............................................................................................................125
9.2.3 Configuring NTP Server....................................................................................................129
9.2.4 Configuring SNMP............................................................................................................130
9.2.5 Configuring UPnP™..........................................................................................................130
9.2.6 Configuring the Remote Alarm Host .................................................................................132
9.2.7 Configuring Multicast........................................................................................................133
9.2.8 Configuring RTSP..............................................................................................................133
9.2.9 Configuring Server and HTTP Ports..................................................................................134
9.2.10 Configuring Email .............................................................................................................134
9.3 Checking Network Traffic...........................................................................................................137
9.4 Configuring Network Detection ..................................................................................................138
9.4.1 Testing Network Delay and Packet Loss............................................................................138