高职院校投影机常见故障的分析与诊断

The Analysis and Diagnosis of the Common Faults of Vocational Colleges Projector

管理、维护投影机是一项比较繁杂的工作,及时有效的预防和排除投影机故障,需要一定的技术与技巧,也需要一定时间的经验积累。当前高职院校普遍借助投影机来辅助教学,对教育教学质量的提高有显著帮助,因此保障投影机正常运转、尽可能的延长投影机的使用寿命就显得尤为重要,分析与诊断投影机的常见故障都有着非常重要的意义。

To manage and maintain projectors is a complicated job. Not only does it need a certain amount of technology and skills when preventing and repairing timely and effectively, but also some time accumulated experience. Projectors are in common use in teaching in Vocational colleges. And by this way, the quality of teaching has improved a lot. Therefore, to make projectors a proper operation and a long working is particularly important. And it also has a very important significance on anglicizing and diagnosing common faults of projectors.