目前国内广泛使用的各类进口通信机内部电路大都采用了先进的单片微处理器,即CPU控制,从而使这类通信机具有功能多,体积小及重量轻的优点,因而拥有大量的用户。但是,在日常使用中由于操作不当,锂电池失效或受外界静电干扰及强磁场辐射等原因,会使通信机显示出一些错误信息或锁死在某一频段上,而无法正常输入编程(即俗称的“死机”现象)。遇有这种情况,用户只需采用本文介绍的办法对该机的CPU进行复位操作一下,不需几分钟即可使机器恢复 Currently widely used in all types of imported communications internal circuit most of the advanced single-chip microprocessor, CPU control, so that such communications machines with more features, small size and light weight advantages, which have a large number of users . However, due to improper operation in daily use, lithium battery failure or interference by external static electricity and strong magnetic field radiation and other reasons, will make the communication device displays some error messages or locked in a certain frequency band, and can not normally enter the programming (ie Commonly known as the “crash” phenomenon). In this case, users simply use the method described in this article on the machine’s CPU reset operation, it takes a few minutes to restore the machine