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我们的小学校没有可连接计算机的投影机,但是我们有多台监视器。对于教室、培训、演示和展览等应用,若干独立的监视器能够使较大范围内的观众获得比较满意的观看效果。ExtronElectronics(www.extron.com)等公司生产的视频分发放大器提供多种配置,输入信号端口和输出端口的数量都是可变的。 典型的设备有一个输入端口和六个有源的输出端口。培训或演示地点所需的是标准的PC显示器或者
Our elementary school does not have a projector to connect to a computer, but we have multiple monitors. For classrooms, training, presentations and exhibitions, a number of stand-alone monitors provide a wider viewing audience with a more satisfying viewing experience. Video Distribution Amplifiers from companies such as ExtronElectronics (www.extron.com) are available in a variety of configurations, and the number of input signal ports and output ports is variable. A typical device has one input port and six active output ports. What is needed for a training or demonstration location is a standard PC monitor or