Multimedia projector, audio equipment, board, microphone system, so that you enjoy a conference.
多媒体投影机、音响设备、白板、麦克风系统，让您的会议成为享受。
This article introduces the basic operational steps and some common maintenance methods of multimedia projector.
介绍了多媒体投影机的基本操作步骤和一些常用的维护方法。
Built a 100 square meters can accommodate 60 people classroom teaching of the theory, the installation of a multimedia projector and curriculum in line with the requirements of educational software.
建成了100平方米可容纳60人的理论教学教室，安装了多媒体投影仪和符合教学大纲规定的教学软件。
In the multimedia room there is an expandable shelf with a projector sliding down from the ceiling and a movable projection screen right by the window acting also as a sun blind.
在多媒体室有可扩展的架子，带有从天花板滑下的投影，还有可移动投影屏，正好在窗户旁也能充当窗帘。
To conveniently control the multimedia devices such as projector, computer, video presenter, DVD, sound box and screen in the multimedia room, the Multimedia Integrated Control System (MICS) emerges.
为了方便控制多媒体室中的投影机、计算机、视频展示台、DVD、音响系统、电动屏幕等多媒体设备，出现了多媒体集成控制系统。
Some teachers simply apply the modern IT method by replacing the explanation with the multimedia and blackboard writing with a projector, regardless of the teaching content, approach, and objectives.
在教学实践中，很多教师不管教材的内容、教学方法和教学目标，不加选择地使用现代信息技术手段，用多媒体代替讲解，用投影代替板书等等；
Some teachers simply apply the modern IT method by replacing the explanation with the multimedia and blackboard writing with a projector, regardless of the teaching content, approach, and objectives.
在教学实践中，很多教师不管教材的内容、教学方法和教学目标，不加选择地使用现代信息技术手段，用多媒体代替讲解，用投影代替板书等等；
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