Signal converting apparatus and automatic interface switching method
A signal conversion device and interface switching technology, which is applied in cathode ray tube indicators, instruments, electrical digital data processing, etc., can solve problems such as inconvenience in daily use, and achieve the effect of convenient daily use
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[0018] Please refer to the above figure 1 , the "signal conversion device" developed by one of the inventors, Xie Guanhong in April 2005 and has filed a patent application, can additionally provide a plurality of input interfaces 221 for the display device 30, especially the home display device, to connect more types of of electronic devices. During the actual use of the signal conversion device 20, the inventor observed that, in particular, the signal output by the electronic device connected to one of the input ports A of the signal conversion device 20 has been received (not shown), and When the data output by the electronic device is being reproduced by the display device 30, at this time, the user turns on another electronic device (hereinafter assumed to be the second electronic device) connected to another input interface (hereinafter assumed to be the input interface B). ) (not shown), which means that the user needs to switch the input interface to the input interfac...
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