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广播系统的功能-中译英

作者: 宁波翻译公司  发布时间:2018-06-22 16:26:42  点击率:
广播系统的功能
 
    译:PAS functions
 
    (i)正常情况下的广播
 
    译:Normal broadcasting
 
    广播系统可将广播或背景音乐传送至各个选定之广播区域。广播区域之选择可由广播区域控制台控制,控制台可任意选择每一广播区域或对整个建筑物作出广播。
 
    译:PAS shall be able to distribute annunciation or background music to selected broadcasting zones. The zones may be selected from the
broadcasting zone console. From the console the user may select specific zones or the entire building for broadcasting.
 
    商场办公区域及会议室的广播应有就地开关,不需要时可关闭,紧急情况下,强制转换为紧急广播。
 
    译:Local on/off broadcasting switches shall be available in the office area and meeting rooms of the shop, which may be used to turn off the local broadcasting if it is unnecessary and, in case of emergencies, to force the broadcasting to emergency annunciation.
 
    (ii)紧急情况下的广播
 
    译:Emergency annunciation
 
    当发生紧急事故时,所有音量控制装置都不应发生作用,即所有扬声器以最大之输出音量广播。当发生火灾时,火灾报警系统将引发紧急事故广播装置,将预先录制好的广播讯息自动或手动地向发生火灾的楼层及其相邻之上、下层广播(与消防系统警铃的控制方法相同)。此外,设在消防控制室内之麦克风亦可用以广播火灾或地震讯息。使用麦克风时,紧急事故广播讯息的声量则自动停止,以麦克风之广播为第一位。
 
    译:All volume controls shall be disabled in case of emergencies; that is, all speakers shall output annunciation at the maximum level. Whenever a fire accident occurs, the fire alarm system shall activate emergency annunciation devices to distribute, automatically or manually, the pre-recorded annunciation voice to the floor(s) where the fire accident occurs and to the adjacent floors, using the same control method as that of the alarm bells of the FSS system. In addition, the microphones located in the FSS control room may be used to announce fire accidents or earthquakes. If the microphones are activated, the emergency annunciation voice shall be automatically muted and the microphone broadcasting shall prevail.

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