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随着广电技术的飞速发展,不仅设备更新换代的周期越来越短,新的技术也层出不穷。各台的实际情况虽千差万别,但有一点是一样的,就是机房中不断地增添新设备,尤其是数字设备。新设备源源不断地投入使用,与此相配套的操作规程和标准的制定却远远跟不上实际的需要,工程师在安装调试和保养维护中无据可依,往往只是由于没有规范的标准可参考或提醒,屡屡出错或根本不知道有这么一回事,结果严重影响了设备的运行。
With the rapid development of radio and television technology, not only the cycle of replacement of equipment is getting shorter and shorter, new technologies are also emerging. Although the actual situation varies widely, but one thing is the same, that is constantly adding new equipment in the engine room, especially digital equipment. New equipment is continuously put into use, and supporting the development of operating procedures and standards are far behind the actual needs of engineers in the installation of debugging and maintenance of no evidence, often just because there is no standardized standard Reference or reminder, repeated mistakes or do not even know there is such a thing, the result has seriously affected the operation of equipment.