3.12.4.3 Hotspare disks ............................................................................................................... 121
3.13 Basic Setups ................................................................................................................................... 121
3.13.1 Device Setup ........................................................................................................................... 121
3.13.2 Data and Time ......................................................................................................................... 122
3.13.3 Holiday ...................................................................................................................................... 123
3.14 Device Maintenance and Manager ............................................................................................ 124
3.14.1 System Info .............................................................................................................................. 124
3.14.1.1 Version ............................................................................................................................. 124
3.14.1.2 BPS .................................................................................................................................. 125
3.14.1.3 Device Status ................................................................................................................. 126
3.14.1.4 Online User ..................................................................................................................... 126
3.14.1.5 Remote Device Information ........................................................................................ 127
3.14.1.6 Remote ............................................................................................................................ 127
3.14.1.6.1 Device Status ............................................................................................................... 127
3.14.1.6.2 Firmware ...................................................................................................................... 128
3.14.2 Log ............................................................................................................................................. 129
3.14.3 Account ..................................................................................................................................... 130
3.14.3.1 Add/Modify Group ......................................................................................................... 131
3.14.3.2 Add/Modify User ............................................................................................................ 132
3.14.4 Update ....................................................................................................................................... 133
3.14.5 Default ....................................................................................................................................... 133
3.14.6 Auto Maintain ........................................................................................................................... 134
3.14.7 Logout /Shutdown/Restart .................................................................................................... 135
4 Web Operation ........................................................................................................................................ 136
4.1 General Introduction...................................................................................................................... 136
4.1.1 Preparation............................................................................................................................... 136
4.1.2 Log in ......................................................................................................................................... 136
4.2 LAN Mode........................................................................................................................................ 137
4.3 Real-time Monitor .......................................................................................................................... 139
4.4 PTZ ................................................................................................................................................... 140
4.5 Image/Alarm-out ............................................................................................................................ 141
4.5.1 Image......................................................................................................................................... 142
4.5.2 Alarm output............................................................................................................................. 142
4.6 Zero-channel Encode ................................................................................................................... 142
4.7 WAN Login ...................................................................................................................................... 143
4.8 Setup ................................................................................................................................................ 144
4.8.1 Camera ..................................................................................................................................... 144
4.8.1.1 Remote Device
.............................................................................................................. 144
4.8.1.1.1 Remote Device ............................................................................................................... 144
4.8.1.1.2 Upgrade .......................................................................................................................... 146
4.8.1.2 Image ............................................................................................................................... 146
4.8.1.3 Encode............................................................................................................................. 149
4.8.1.3.1 Encode ............................................................................................................................ 149
4.8.1.3.2 Snapshot ......................................................................................................................... 150
4.8.1.3.3 Video Overlay ................................................................................................................ 151
4.8.1.3.4 Path ................................................................................................................................. 151
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