HIKVISION HWD Series

Digital Video Recorder User Manual
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6.2.1 Playing Back Frame by Frame .............................................................................. 104
6.2.2 Digital Zoom ......................................................................................................... 105
6.2.3 Reverse Playback of Multi-Channel ..................................................................... 105
6.2.4 File Management................................................................................................... 106
Chapter 7 Backup ...........................................................................................................................................108
7.1 Backing up Record Files ................................................................................................ 108
7.1.1 Backing up by Normal Video/Picture Search ....................................................... 108
7.1.2 Backing up by Event Search ................................................................................. 110
7.1.3 Backing up Video Clips ........................................................................................ 111
7.2 Managing Backup Devices ............................................................................................ 112
Chapter 8 Alarm Settings ................................................................................................................................ 114
8.1 Setting Motion Detection ............................................................................................... 114
8.2 Setting PIR Camera Alarm ............................................................................................. 117
8.3 Setting Sensor Alarms .................................................................................................... 118
8.4 Detecting Video Loss ..................................................................................................... 121
8.5 Detecting Video Tampering ........................................................................................... 122
8.6 Setting All-day Video Quality Diagnostics .................................................................... 124
8.7 Handling Exceptions ...................................................................................................... 125
8.8 Setting Alarm Response Actions .................................................................................... 127
Chapter 9 VCA Alarm ......................................................................................................................................130
9.1 Face Detection................................................................................................................ 130
9.2 Vehicle Detection ........................................................................................................... 132
9.3 Line Crossing Detection................................................................................................. 133
9.4 Intrusion Detection ......................................................................................................... 135
9.5 Region Entrance Detection ............................................................................................ 136
9.6 Region Exiting Detection ............................................................................................... 137
9.7 Loitering Detection ........................................................................................................ 138
9.8 People Gathering Detection ........................................................................................... 138
9.9 Fast Moving Detection ................................................................................................... 138
9.10 Parking Detection ......................................................................................................... 139
9.11 Unattended Baggage Detection .................................................................................... 139
9.12 Object Removal Detection ........................................................................................... 139
9.13 Audio Exception Detection .......................................................................................... 140
9.14 Defocus Detection ........................................................................................................ 141
9.15 Sudden Scene Change .................................................................................................. 142
9.16 PIR Alarm .................................................................................................................... 142