多媒体教室投影仪的科学维护

Scientific Maintenance in Multimedia Classroom Projector

针对目前国内各高等院校为了大力发展现代化教育,建设了大量的多媒体教室,其中多媒体教室中的投影仪这一重要的教学设备,在教学过程中经常会突然出现故障,这些都严重影响到了正常的教学工作,为了提高投影仪的正常工作时间,降低投影仪的故障率,科学维护投影仪的工作至关重要,根据投影仪的工作原理,强调了对多媒体教室投影仪进行科学维护的重要性以及方法。

This article is in view of the large number of multimedia classroom are present domestic universities for built. The multimedia projector developing the modern education,a classroom which in this important teaching equipment, often sudden failure in the teaching process, These have seriously affected the normal teaching work. In order to improve the projector to the normal working time, reducing the projector failure rate and scientific maintenance projector work is essential. According to the working principle of the projector ,this paper emphasizes with the importance of scientific method multimedia classroom projector maintenance.