产品设计思路,工作原理等

产品设计手册

北京恒业世纪科技股份有限公司

产品设计思路,工作原理等

目录

消防应急广播系统

总线型消防应急广播系统..........................................................................................................................2总线型消防应急广播系统概述..................................................................................................................2总线型消防应急广播系统原理框图.........................................................................................................2总线型消防应急广播系统图1...................................................................................................................3总线型消防应急广播系统图2...................................................................................................................4总线型消防应急广播系统接线图.............................................................................................................5系统布线图...................................................................................................................................................6主要材料表...................................................................................................................................................71、HY5727B/5727B(增强型)广播区域控制盘.............................................................................................72、HY2722CCD/HY2723MP3播放盘........................................................................................................103、HY273XD广播功率放大器......................................................................................................................124、HY2724/HY2725扬声器..........................................................................................................................145、HY2722C-03麦克....................................................................................................................................156、安装步骤与调试方法.............................................................................................................................167、常见故障及处理方法.............................................................................................................................17

消防电话系统

（一）总线制消防电话系统.......................................................................................................................18总线制消防电话系统概述...........................................................................................................................18总线制消防电话系统框图...........................................................................................................................19总线制消防电话系统接线图.......................................................................................................................20总线制消防电话系统特点...........................................................................................................................20

产品设计思路,工作原理等

1、HY5711B消防电话总机..........................................................................................................................212、HY5716B消防电话分机..........................................................................................................................253、HY5714B消防电话插孔..........................................................................................................................274、注意事项................................................................................................................................................29（二）HY2711E多线制消防电话系统........................................................................................................30多线制消防电话系统概述...........................................................................................................................30多线制消防电话系统框图...........................................................................................................................31多线制消防电话系统接线图.......................................................................................................................32多线制消防电话系统特点...........................................................................................................................321、HY2711E消防电话总机..........................................................................................................................332、HY2712D消防电话分机..........................................................................................................................363、HY2713手提消防电话分机....................................................................................................................384、HY2714D消防电话插孔..........................................................................................................................395、注意事项................................................................................................................................................40

消防电源及配套产品

（一）消防电源..........................................................................................................................................41HY1951B/10A、HY1951B/20A、HY1951B/30A消防电源............................................................................41（二）配套产品..................................................................................... …… 此处隐藏：6181字，全部文档内容请下载后查看。喜欢就下载吧 ……