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A TEACHING DESK IMPROVING A COMPATIBILITY AND METHOD FOR OUTPUTTING AN AUDIO SIGNAL IN CASE OF DVI DISPLAY DEVICE CONNECTION THEREOF
A TEACHING DESK IMPROVING A COMPATIBILITY AND METHOD FOR OUTPUTTING AN AUDIO SIGNAL IN CASE OF DVI DISPLAY DEVICE CONNECTION THEREOF
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机译：在DVI显示设备连接的情况下改进其输出音频信号的兼容性和方法的教学平台
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摘要
According to the present invention, disclosed are an electronic lecture desk system with improved compatibility with electronic devices to be mounted and an EDID prioritization method on the electronic lecture desk system. To achieve this, the present invention provides an electronic lecture desk system wherein a main controller converts an RGB image / audio signal in an input terminal into an RGB image / audio signal and a high definition media interface (HDMI) image / audio signal to be simultaneously outputted to an output terminal; and converts an HDMI image / audio signal in the input terminal into an HDMI image / audio signal and an RGB image / audio signal to be simultaneously outputted to the output terminal. Moreover, the present invention provides an audio signal outputting method when a digital visual interface (DVI) display device is connected to an HDMI terminal of the main controller of the electronic lecture desk system.
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