Digital Video Recorder User Manual
10
6.1.6 Playing Back by System Logs..............................................................................................94
6.1.7 Playing Back by Sub-Periods...............................................................................................95
6.1.8 Playing Back External File ..................................................................................................96
6.2 Auxiliary Functions of Playback ...................................................................................................97
6.2.1 Playing Back Frame by Frame.............................................................................................97
6.2.2 Digital Zoom........................................................................................................................97
6.2.3 Reverse Playback of Multi-channel .....................................................................................97
Chapter 7 Backup.................................................................................................................................99
7.1 Backing up Record Files..............................................................................................................100
7.1.1 Backing up by Normal Video Search.................................................................................100
7.1.2 Backing up by Event Search ..............................................................................................102
7.1.3 Backing up Video Clips .....................................................................................................103
7.2 Managing Backup Devices..........................................................................................................103
Chapter 8 Alarm Settings..................................................................................................................105
8.1 Setting Motion Detection.............................................................................................................106
8.2 Setting Sensor Alarms .................................................................................................................108
8.3 Detecting Video Loss................................................................................................................... 111
8.4 Detecting Video Tampering......................................................................................................... 112
8.5 Setting All-day Video Quality Diagnostics.................................................................................. 113
8.6 Handling Exceptions ................................................................................................................... 115
8.7 Setting Alarm Response Actions ................................................................................................. 117
Chapter 9 POS Configuration........................................................................................................... 119
9.1 Configuring POS Settings ...........................................................................................................120
9.2 Configuring Overlay Channel......................................................................................................124
9.3 Configuring POS Alarm ..............................................................................................................125
Chapter 10 VCAAlarm .......................................................................................................................127
10.1 Face Detection.............................................................................................................................128
10.2 Vehicle Detection.........................................................................................................................129
10.3 Line Crossing Detection..............................................................................................................130
10.4 Intrusion Detection......................................................................................................................132
10.5 Region Entrance Detection..........................................................................................................134
10.6 Region Exiting Detection ............................................................................................................134
10.7 Loitering Detection......................................................................................................................135
10.8 People Gathering Detection.........................................................................................................135
10.9 Fast Moving Detection ................................................................................................................135
10.10 Parking Detection........................................................................................................................135
10.11 Unattended Baggage Detection ...................................................................................................136
10.12 Object Removal Detection...........................................................................................................136
10.13 Audio Exception Detection .........................................................................................................136
10.14 Defocus Detection .......................................................................................................................137
10.15 PIR Alarm....................................................................................................................................137
Chapter 11 VCA Search.......................................................................................................................138
11.1 Face Search..................................................................................................................................139
11.2 Behavior Search ..........................................................................................................................140
11.3 Plate Search.................................................................................................................................142
11.4 People Counting ..........................................................................................................................142
11.5 Heat Map.....................................................................................................................................144
Chapter 12 Network Settings ..............................................................................................................145
12.1 Configuring General Settings ......................................................................................................146
12.2 Configuring Advanced Settings...................................................................................................147
12.2.1 Configuring PPPoE Settings..............................................................................................147
12.2.2 Configuring EZVIZ Cloud P2P .........................................................................................147
12.2.3 Configuring DDNS............................................................................................................148
12.2.4 Configuring NTP Server ....................................................................................................151
12.2.5 Configuring NAT...............................................................................................................152
12.2.6 Configuring More Settings.................................................................................................153
12.2.7 Configuring HTTPS Port...................................................................................................154
12.2.8 Configuring Email .............................................................................................................155
12.3 Checking Network Traffic...........................................................................................................156
12.4 Configuring Network Detection ..................................................................................................158
12.4.1 Testing Network Delay and Packet Loss............................................................................158
12.4.2 Exporting Network Packet.................................................................................................158
12.4.3 Checking Network Status...................................................................................................160
12.4.4 Checking Network Statistics..............................................................................................160
Chapter 13 HDD Management............................................................................................................162
13.1 Initializing HDDs ........................................................................................................................163
13.2 Managing Network HDD ............................................................................................................164