Dahua NVR2 Series NVR2208 User Manual

User Manual of NVR2XXX(-P4-P8) Series NVR
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Chapter 6 Playback ...................................................................................................................................... 68
6.1 Playing Back Record Files ............................................................................................................ 69
6.1.1 Playing Back by Channel ............................................................................................ 69
6.1.2 Playing Back by Time ................................................................................................. 71
6.1.3 Playing Back by Normal Video Search ....................................................................... 72
6.1.4 Playing Back by Event Search .................................................................................... 76
6.1.5 Playing Back by Tag ................................................................................................... 79
6.1.6 Playing Back by System Logs ..................................................................................... 82
6.2 Auxiliary Functions of Playback ................................................................................................... 85
6.2.1 Playing Back Frame by Frame .................................................................................... 85
6.2.2 Digital Zoom ............................................................................................................... 85
6.2.3 Adverse Playback of Multi-channel ............................................................................ 86
Chapter 7 Backup ......................................................................................................................................... 88
7.1 Backing up Record Files ............................................................................................................... 89
7.1.1 Quick Export ............................................................................................................... 89
7.1.2 Backing up by Normal Video Search .......................................................................... 90
7.1.3 Backing up by Event Search ....................................................................................... 95
7.1.4 Backing up Video Clips .............................................................................................. 97
7.2 Managing Backup Devices .......................................................................................................... 100
Chapter 8 Alarm Settings .......................................................................................................................... 103
8.1 Setting Motion Detection Alarm .................................................................................................. 104
8.2 Setting Sensor Alarms ................................................................................................................. 106
8.3 Detecting Video Loss Alarm ........................................................................................................ 109
8.4 Detecting Video Tampering Alarm .............................................................................................. 110
8.5 Handling Exceptions Alarm ......................................................................................................... 112
8.6 Setting Alarm Response Actions ................................................................................................. 113
8.7 Triggering or Clearing Alarm Output Manually .......................................................................... 115
Chapter 9 Network Settings ........................................................................................................................ 116
9.1 Configuring General Settings ...................................................................................................... 117
9.2 Configuring Advanced Settings ................................................................................................... 118
9.2.1 Configuring PPPoE Settings ..................................................................................... 118
9.2.2 Configuring DDNS ................................................................................................... 118
9.2.3 Configuring NTP Server ........................................................................................... 122
9.2.4 Configuring SNMP ................................................................................................... 123
9.2.5 Configuring Remote Alarm Host .............................................................................. 123
9.2.6 Configuring Multicast ............................................................................................... 124
9.2.7 Configuring RTSP ..................................................................................................... 124
9.2.8 Configuring Server and HTTP Ports ......................................................................... 125
9.2.9 Configuring Email .................................................................................................... 125
9.2.10 Configuring UPnP™ ................................................................................................. 127
9.3 Checking Network Traffic ........................................................................................................... 129
9.4 Configuring Network Detection .................................................................................................. 130
9.4.1 Testing Network Delay and Packet Loss ................................................................... 130
9.4.2 Exporting Network Packet ........................................................................................ 130

Dahua NVR2 Series NVR2208 Specifications

General

Brand	Dahua
Model	NVR2 Series NVR2208
Category	Network Hardware
Language	English