教学投影机常见故障产生原因分析  

Causes Analysis of Common Faults in Teaching Projectors

作　　者：田新波[1] 王晓民[1] 雷凤兰[1] Tian Xinbo Wang Xiaomin Lei Fenglan(Beijing Vocational College ofAgricuture, Beijing, 102442, China)

机构地区：[1]北京农业职业学院,北京102442

出　　处：《中国现代教育装备》2017年第11期13-15,共3页China Modern Educational Equipment

摘　　要：多媒体教室投影机使用的稳定性是保证正常教学的前提。对投影机故障的产生原因进行分类总结,可以帮助投影机维护工作人员快速准确地处理投影机故障。The stability of multimedia classroom projector is the premise to ensure the normal teaching. This report summarizes in category the causes of the breakdown of the projector. This can help the projector maintenance stafffind the projector failure and handle it quickly and accurately.

关 键 词：投影机 维修维护 故障类别 

分 类 号：TH741.5[机械工程—光学工程]