| 用好多媒体液晶投影机的几个关键点 |
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| 引用本文： | 徐红专.用好多媒体液晶投影机的几个关键点[J].宁波教育学院学报,2005,7(1):42-44. |
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| 作者姓名： | 徐红专 |
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| 作者单位： | 宁波教育学院,浙江,宁波,315010 |
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| 摘 要： | 随着计算机和多媒体技术的快速发展,LCD液晶投影机已广泛应用于教育教学领域。LCD液晶投影机集机械、液晶、电子电路技术于一体,是一种非常精密的电子产品,因此在教学使用时,教育技术人员应熟悉它的工作原理,并从选用、安装、连接、防震、防热、防尘、开关机、应急处理等几个关键点着手对它正确地使用、维护。
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| 关 键 词： | LCD液晶投影机 工作原理 使用技巧 |
| 文章编号： | 1009-2560(2005)01-0042-03 |
| 修稿时间： | 2004年11月8日 |
Several Key Points of Using Multimedia Liquid Crystal Display Projectors Well |
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| XU Hong-zhuan.Several Key Points of Using Multimedia Liquid Crystal Display Projectors Well[J].Journal of Ningbo Institute of Education,2005,7(1):42-44. |
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| Authors: | XU Hong-zhuan |
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| Abstract: | With the rapid technological development of computers and multimedia, LCD(Liquid Crystal Display) projectors have been widely applied in education and teaching. LCD projector is a sophisticated machine that integrates technologies of mechanics, LCD and electronics. Therefore, in the course of teaching, educational technicians should be familiar with its working principles and they should make sure those machines be used and maintained properly while they are chosen, installed, connected, turned on and off and guarded against quake, heat, dust and emergency. |
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| Keywords: | LCD projector working principle using skills |
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