功能描述：
轮机员安全报警器面板设有6路报警启动指示灯，可分别指示各路输入的启动状态，对应的指示灯下方为对应的报警启动按钮，轻触即可启动该路进入报警启动状态，对应键的状态灯亮指示已进入报警启动状态，系统进入到计时（默认2分钟）。
面板设有一个消音键，按消音键，撤销所有报警启动，进入待机状态。
主机有6路检测回路，一付输出有源触电DC24V/1A和一付无源（常开/常闭）触电。
报警显示板可显示系统启动和报警状态，系统报警时发出声光报警型号。
Functional Description
Six alarm indicator light be set on dead Man Alarm main unit front panel,It display working state,There is a start pushbutton under eacho of alarm indicator light,Press these button take the system in alarm monitoring state,System in time count down(monitoring time be set in two minutes normally)
One “Mute”key be set on dead Man Alarm main unit front panel,cancel all alarm state when press “Mute”key,and the system in standby state.
Sytem has six monitoring loop,one voltage (DC24V/1A)contactor,one vol-free(normal opend/closed)contactor.
Alarm display panek display system start and alarm state,It send out sond and light signal when system in alarm state
采用标准：
符合《钢质海船入级规范》（2012）第4篇，第2章，第8节，第2.8.4款
IMO A.1021(26)决议《（2009）警报器和指示器规则》
Adopt standard
Item 2.8.4Section 8,Chapter 2,Part 4 of CCS Rules for the Classification of Sea-going Steel Ships(2012)
IMO RESOLUTION A.1021(26) CODE ON ALARMS AND INDICATIONS,2009