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QSD42908 User’s Manual
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Chapter 6 Utilities ........................................................................................................................ 76
6.1 Restore Parameters ...................................................................................................... 76
6.2 Upgrade ....................................................................................................................... 77
6.3 Hard Disk Management .............................................................................................. 78
6.4 Stop Alarm Out ........................................................................................................... 78
6.5 Reboot ......................................................................................................................... 78
6.6 Power Off .................................................................................................................... 78
6.7 View Log ..................................................................................................................... 79
6.8 System Information ..................................................................................................... 81
Chapter 7 Firmware Upgrade ...................................................................................................... 82
7.1 FTP Server Setup ........................................................................................................ 82
7.2 Upgrade Mode............................................................................................................. 84
Appendix A: Mouse control function .............................................................................................. 90
Appendix B: HDD Capacity Calculation ........................................................................................ 92
Appendix C: DVR Connect Cable Definition ................................................................................. 93
1 How to make a RS-485 connect cable ............................................................................ 93
2 How to make a RS-232 connect cable ............................................................................ 94
3 How to make a UTP network connect cable ................................................................... 94
Appendix D: Specifications ............................................................................................................ 96
Appendix E: Troubleshooting ......................................................................................................... 97
Appendix F: Product Service & Warranty ...................................................................................... 98
Appendix G: Customer Information Card ....................................................................................... 99