【正文】 ................................ 3 安裝要求 ...................................................................................................... 3 安裝方式 ....................................................................................................... 4 安裝 ............................................................................................................... 5 維護(hù)要求 ....................................................................................................... 6 .............................................................................................................. 6 ...................................................................................................... 7 ...................................................................................................... 8 保修對(duì)象 ....................................................................................................... 8 保修期限 ....................................................................................................... 8 保修條件 ....................................................................................................... 8 例外條件 .....................