调制解调器在计算机订座系统中的应用

Application of Modem in the Computer Reservation System

根据在中国民航计算机订座系统的外围设备维护中的经验，对调制解调器与数字共享器的同步时钟设置问题进行了讨论，并提出了建议。同时也讨论了为降低用户成本、延长设备使用寿命，在订座系统中使用市场上流行的ＦＡＸ－ＭＯＤＥＭ的一些技巧。

On the basis of the author′s experience in the maintenance of the peripheral equipment of the computer reservation system in China′s civil aviation industry, the settings of synchronized clock for Modems and digital share devices are discussed and relevant suggestions are made in this paper. With a view to reducing costs and prolonging the equipment′s service life, some methods of how to use the popular Fax Modems are also discussed.