User manual
User Manual of Network Video Recorder
8
5.2 Auxiliary Functions of Playback ................................................................................................... 72
5.2.1 Playing Back Frame by Frame .......................................................................................... 72
5.2.2 Digital Zoom ..................................................................................................................... 72
5.2.3 Reverse Playback of Multi-channel .................................................................................. 72
Chapter 6 Backup ................................................................................................................................ 74
6.1 Backing up Record Files ............................................................................................................... 75
6.1.1 Quick Export ..................................................................................................................... 75
6.1.2 Backing up by Normal Video Search ................................................................................ 76
6.1.3 Backing up by Event Search ............................................................................................. 80
6.1.4 Backing up Video Clips .................................................................................................... 82
6.2 Managing Backup Devices ............................................................................................................ 84
Chapter 7 Alarm Settings .................................................................................................................... 87
7.1 Setting Motion Detection Alarm .................................................................................................... 88
7.2 Detecting Video Loss Alarm .......................................................................................................... 90
7.3 Detecting Video Tampering Alarm ................................................................................................ 91
7.4 Detecting VCA Alarm ................................................................................................................... 93
7.5 Handling Exceptions Alarm ........................................................................................................... 95
7.6 Setting Alarm Response Actions ................................................................................................... 96
Network Settings ...................................................................................................................................... 99
7.7 Configuring General Settings ...................................................................................................... 100
7.8 Configuring Advanced Settings ................................................................................................... 101
7.8.1 Configuring Cloud P2P ................................................................................................... 101
7.8.2 Configuring DDNS ......................................................................................................... 101
7.8.3 Configuring PPPoE Settings ........................................................................................... 106
7.8.4 Configuring NTP Server ................................................................................................. 106
7.8.5 Configuring SNMP ......................................................................................................... 107
7.8.6 Configuring Remote Alarm Host .................................................................................... 108
7.8.7 Configuring Multicast ..................................................................................................... 109
7.8.8 Configuring RTSP .......................................................................................................... 109
7.8.9 Configuring Server and HTTP Ports ............................................................................... 109
7.8.10 Configuring Email .......................................................................................................... 110
7.8.11 Configuring NAT ............................................................................................................ 112
7.9 Checking Network Traffic ........................................................................................................... 114
7.10 Configuring Network Detection .................................................................................................. 116
7.10.1 Testing Network Delay and Packet Loss......................................................................... 116
7.10.2 Exporting Network Packet .............................................................................................. 116
7.10.3 Checking the Network Status .......................................................................................... 117
7.10.4 Checking Network Statistics ........................................................................................... 118
Chapter 8 HDD Management............................................................................................................ 120
8.1 Initializing HDDs ........................................................................................................................ 121
8.2 Managing Network HDD ............................................................................................................ 123
8.3 Configuring Quota Mode ............................................................................................................ 126
8.4 Checking HDD Status ................................................................................................................. 128
8.5 HDD Detection ............................................................................................................................ 129