User Manual of DS-7200/7300/8100 Series DVR
5.7
5.8
5.9
Files Protection ................................................................................................ 96
Chapter 6 Playback ................................................................................................................ 99
6.1
6.1.1
6.1.2
Playing Back by Time ............................................................................ 103
6.1.3
6.1.4
Playing Back by Tag .............................................................................. 106
6.1.5
6.1.6
6.1.7
6.2
6.2.2 Digital Zoom ................................................................................................. 114
Chapter 7 Backup ................................................................................................................ 116
7.1
7.1.1 Quick Export ................................................................................................. 117
7.2
Chapter 8 Alarm Settings .................................................................................................... 129
8.1
8.2
Setting Sensor Alarms .................................................................................... 133
8.3
Detecting Video Loss ..................................................................................... 136
8.4
8.5
Detecting VCA Alarm .................................................................................... 138
8.6
Handling Exceptions ...................................................................................... 142
8.7
8.8
9.1
9.2
9.2.4 Configuring SNMP ....................................................................................... 156
9.2.5 Configuring NAT .......................................................................................... 157
9.2.8 Configuring RTSP ......................................................................................... 161
10