User Manual of Digital Video Recorder
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5.4 Configuring Alarm Triggered Record ............................................................................................ 74
5.5 Configuring VCA Record .............................................................................................................. 76
5.6 Configuring Manual Record .......................................................................................................... 78
5.7 Configuring Holiday Record ......................................................................................................... 79
5.8 Configuring Redundant Recording ................................................................................................ 81
5.9 Configuring HDD Group for Recording ........................................................................................ 83
5.10 Files Protection .............................................................................................................................. 84
Chapter 6 Playback ........................................................................................................................................ 86
6.1 Playing Back Record Files ............................................................................................................ 87
6.1.1 Playing Back by Channel ..................................................................................................... 87
6.1.2 Playing Back by Time .......................................................................................................... 90
6.1.3 Playing Back by Event Search ............................................................................................. 90
6.1.4 Playing Back by Tag ............................................................................................................ 93
6.1.5 Playing Back by Smart Search ............................................................................................. 96
6.1.6 Playing Back by System Logs ............................................................................................. 97
6.1.7 Playing Back External File .................................................................................................. 99
6.2 Auxiliary Functions of Playback ................................................................................................. 100
6.2.1 Playing Back Frame by Frame ........................................................................................... 100
6.2.2 Digital Zoom ...................................................................................................................... 100
6.2.3 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 Detecting VCA Alarm ................................................................................................................. 124
8.6 Setting All-day Video Quality Diagnostics .................................................................................. 128
8.7 Handling Exceptions ................................................................................................................... 129
8.8 Setting Alarm Response Actions ................................................................................................. 131
8.9 Triggering or Clearing Alarm Output Manually .......................................................................... 133
Chapter 9 Network Settings ........................................................................................................................ 134
9.1 Configuring General Settings ...................................................................................................... 135
9.2 Configuring Advanced Settings ................................................................................................... 137
9.2.1 Configuring Extranet Access ............................................................................................. 137
9.2.2 Configuring PPPoE Settings .............................................................................................. 141
9.2.3 Configuring NTP Server .................................................................................................... 141
9.2.4 Configuring SNMP ............................................................................................................ 142
9.2.5 Configuring NAT ............................................................................................................... 143