Title: Electronic device
Application Number: 98801754 Application Date: 1998.09.10
Publication Number: 1243634 Publication Date: 2000.02.02
Approval Pub. Date: 2005.02.02 Granted Pub. Date: 2005.02.02
International Classifi-cation: H04N5/44
Applicant(s) Name: Sony Corporation Address:
Inventor(s) Name: Asakura Keiichi
Attorney & Agent: jiang fuhou
Abstract:
    Electronic equipment switches inputs and outputs of audio-visual equipment when inputs and outputs that are not connected are selected. A microcomputer determines whether the electronic equipment is placed in a mode for automatically switching an input terminal. When the automatic mode is not set, an input terminal is switched to a designated input. When the automatic mode is set and a signal at a digital signal input terminal is detected, the input terminal is switched to the digital signal input terminal. When a digital signal is not detected, the electronic equipment sequentially selects a signal at optical, coaxial and analog terminals.
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