LT Security LTN07256, User Manual

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User Manual of Network Video Recorder
10
5.8 Configuring Redundant Recording ................................................................................................. 62
5.9 Configuring HDD Group for Recording ........................................................................................... 64
5.10 Files Protection .............................................................................................................................. 65
5.10.1 Locking the Recording Files ............................................................................................... 65
5.10.2 Setting HDD Property to Read-only ................................................................................... 67
Chapter 6 Playback ......................................................................................................................... 69
6.1 Playing Back Record Files ............................................................................................................... 70
6.1.1 Instant Playback ................................................................................................................ 70
6.1.2 Playing Back by Normal Search ......................................................................................... 70
6.1.3 Playing Back by Event Search ............................................................................................ 73
6.1.4 Playing Back by Tag ........................................................................................................... 74
6.1.5 Playing back by Smart Playback ........................................................................................ 76
6.1.6 Playing Back by System Logs ............................................................................................. 78
6.1.7 Playing Back External File ................................................................................................. 80
6.1.8 Playing Back by Sub-periods ............................................................................................. 80
Chapter 7 Backup ........................................................................................................................... 82
7.1 Backing up Record Files ................................................................................................................. 83
7.1.1 Quick Export ..................................................................................................................... 83
7.1.2 Backing up by Normal Video Search ................................................................................. 85
7.1.3 Backing up by Event Search .............................................................................................. 87
7.1.4 Backing up Video Clips ...................................................................................................... 88
7.2 Managing Backup Devices ............................................................................................................. 89
7.3 Hot Spare Device Backup ............................................................................................................... 89
7.3.1 Setting Hot Spare Device................................................................................................... 90
7.3.1 Setting Working Device ..................................................................................................... 90
7.3.2 Managing Hot Spare System ............................................................................................. 91
Chapter 8 Alarm Settings ................................................................................................................ 93
8.1 Setting Motion Detection Alarm .................................................................................................... 94
8.2 Setting Sensor Alarms .................................................................................................................... 95
8.3 Detecting Video Loss Alarm........................................................................................................... 97
8.4 Detecting Video Tampering Alarm ................................................................................................ 99
8.5 Handling Exceptions Alarm .......................................................................................................... 100
8.6 Setting Alarm Response Actions .................................................................................................. 101
8.7 Triggering or Clearing Alarm Output Manually ............................................................................ 103
Chapter 9 VCA Alarm .................................................................................................................... 105
9.1 Line Crossing Detection ............................................................................................................... 106
9.2 Intrusion Detection ...................................................................................................................... 107
9.3 People Gathering Detection ........................................................................................................ 109
Chapter 10 VCA Search ................................................................................................................... 110
10.1 People Counting .......................................................................................................................... 111
Chapter 11 Network Settings .......................................................................................................... 112
11.1 Configuring General Settings ....................................................................................................... 113
11.2 Configuring Advanced Settings .................................................................................................... 114
11.2.1 Configuring PPPoE Settings ............................................................................................. 114