NZ系列浅层地震仪原理分析及故障维修

Principle of NZ series shallow seismograph and maintenance of troubles

NZ系列是美国Geometrics公司生产的便携式浅层地震仪器。本文对NZ系列浅层仪器的原理、功能、系统组成、性能指标进行了分析、总结,并给出了NZ系列仪器常见故障如:系统崩溃、键盘故障、CPU故障、显示故障的解决方法。

NZ series is portable shallow seismograph produced by American company GEOMETRICS. The paper analyzed and summed up the principle, functions, composition of system and property indexes of NZ series shallow seismo-graph, and gave solution of common troubles, including system collapse, keyboard trouble, CPU trouble and show trouble waiting.