5.3
5.4
Manual Record .............................................................................................................................. 40
5.5
Configuring Holiday Record .......................................................................................................... 41
5.6
Files Protection .............................................................................................................................. 42
5.7
Chapter 6 Playback ........................................................................................................................................ 44
Playing Back Record Files ............................................................................................................. 45
6.1
Playing Back by Channel ..................................................................................................... 45
6.1.1
Playing Back by Time................................................................................................................. 46
6.1.2
6.1.3
Playing Back by Tag .......................................................................................................................... 48
6.1.4
Smart Playback .................................................................................................................... 50
6.1.5
6.1.6
6.1.7
6.2
6.2.1
Smart Search ........................................................................................................................ 52
6.2.2
Digital Zoom ........................................................................................................................ 54
6.2.3
6.2.4
Chapter 7 Backup........................................................................................................................................... 55
Backing up Record Files ................................................................................................................ 56
7.1
7.1.1
7.1.2
Backing up Video Clips ........................................................................................................ 59
7.1.3
Managing Backup Devices ............................................................................................................ 60
7.2
Chapter 8 Alarm Settings .............................................................................................................................. 61
Setting Motion Detection ............................................................................................................... 62
8.1
Setting Sensor Alarms.................................................................................................................... 63
8.2
Detecting Video Loss ..................................................................................................................... 64
8.3
Detecting Video Tampering .................................................................................................................. 65
8.4
8.5
Handling Exceptions ...................................................................................................................... 67
8.6
8.7
8.8
Chapter 9 Network Settings ........................................................................................................................... 71
9.1
9.2
9.2.1
Configuring NTP Server....................................................................................................... 74
9.2.2
Configuring SNMP .............................................................................................................. 75
9.2.3
Configuring NAT....................................................................................................................................... 76
9.2.4
3