User Manual of Digital Video Recorder
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5.3 Configuring Motion Detection Record .......................................................................................... 72
5.4 Configuring Alarm Triggered Record ............................................................................................ 74
5.5 Manual Record .............................................................................................................................. 76
5.6 Configuring Holiday Record ......................................................................................................... 77
5.7 Configuring Redundant Recording ................................................................................................ 79
5.8 Configuring HDD Group for Recording ........................................................................................ 81
5.9 Files Protection .............................................................................................................................. 82
Chapter 6 Playback ........................................................................................................................................ 84
6.1 Playing Back Record Files ............................................................................................................ 85
6.1.1 Playing Back by Channel ..................................................................................................... 85
6.1.2 Playing Back by Time .......................................................................................................... 87
6.1.3 Playing Back by Event Search ............................................................................................. 89
6.1.4 Playing Back by Tag ............................................................................................................ 91
6.1.5 Smart Playback .................................................................................................................... 94
6.1.6 Playing Back by System Logs ............................................................................................. 95
6.1.7 Playing Back External File .................................................................................................. 97
6.2 Auxiliary Functions of Playback ................................................................................................... 98
6.2.1 Playing Back Frame by Frame ............................................................................................. 98
6.2.2 Smart Search ........................................................................................................................ 98
6.2.3 Digital Zoom ...................................................................................................................... 100
6.2.4 Reverse Playback of Multi-channel ................................................................................... 100
Chapter 7 Backup ........................................................................................................................................ 102
7.1 Backing up Record Files ............................................................................................................. 103
7.1.1 Backing up by Normal Video Search ................................................................................. 103
7.1.2 Backing up by Event Search .............................................................................................. 106
7.1.3 Backing up Video Clips ..................................................................................................... 109
7.2 Managing Backup Devices .......................................................................................................... 112
Chapter 8 Alarm Settings ............................................................................................................................ 114
8.1 Setting Motion Detection............................................................................................................. 115
8.2 Setting Sensor Alarms ................................................................................................................. 117
8.3 Detecting Video Loss................................................................................................................... 120
8.4 Detecting Video Tampering ......................................................................................................... 122
8.5 Setting All-day Video Quality Diagnostics .................................................................................. 124
8.6 Handling Exceptions ................................................................................................................... 125
8.7 Setting Alarm Response Actions ................................................................................................. 127
8.8 Triggering or Clearing Alarm Output Manually .......................................................................... 129
Chapter 9 Network Settings ........................................................................................................................ 130
9.1 Configuring General Settings ...................................................................................................... 131
9.2 Configuring Advanced Settings ................................................................................................... 133
9.2.1 Configuring PPPoE Settings .............................................................................................. 133
9.2.2 Configuring Extranet Access ............................................................................................. 133
9.2.3 Configuring NTP Server .................................................................................................... 137
9.2.4 Configuring SNMP ............................................................................................................ 138
9.2.5 Configuring NAT ............................................................................................................... 139