6.1.1 Intelligent Card Port ................................................................................................................................................... 69
6.1.2 Intelligent Card Option............................................................................................................................................... 70
6.2 Connection Cables for Dry Contact Port ................................................................................................................................ 71
6.3 Connecting USB ..................................................................................................................................................................... 73
6.4 Connecting Serial Port Communication Cables ..................................................................................................................... 73
6.5 Connecting Control Port ......................................................................................................................................................... 73
6.6 Connecting Built-In Ethrenet Port .......................................................................................................................................... 73
Chapter 7 Maintenance .......................................................................................................................................................................... 75
7.1 Fan Maintenance .................................................................................................................................................................... 75
7.2 Battery Maintenance ............................................................................................................................................................... 75
7.3 Cleaning UPS ......................................................................................................................................................................... 76
7.4 Checking UPS Status .............................................................................................................................................................. 76
7.5 Checking UPS Function ......................................................................................................................................................... 77
Chapter 8 Options .................................................................................................................................................................................. 78
8.1 Option List ............................................................................................................................................................................. 78
8.2 Communication Cables .......................................................................................................................................................... 78
Appendix 1 LCD Parameter Settings ..................................................................................................................................................... 80
Appendix 2 Glossary ............................................................................................................................................................................. 82
Appendix 3 Hazardous Substances or Elements Announcement ........................................................................................................... 83