5. PLAYBACK OVERVIEW...........................................................................................72
5.1 Basic Playback ....................................................................................................72
5.2 Search Playback ..................................................................................................75
6. COPYING VIDEO......................................................................................................78
7. CALL OVERVIEW.....................................................................................................81
8.1 Mode Button ........................................................................................................84
9. UPGRADE FIRMWARE ............................................................................................85
10.2 Subnet Masks ....................................................................................................86
10.3 Gateway Address...............................................................................................87
10.4 Virtual Ports .......................................................................................................87
10.5 Pre-Installation ...................................................................................................88
13. DDNS .................................................................................................................... 112
14.1 Search ............................................................................................................. 119
14.1.1 Search by TIME......................................................................................... 119
14.1.2 Search by EVENT .....................................................................................120
14.2 PTZ control ......................................................................................................121
14.3 Remote Archive ...............................................................................................123