发明名称 AV DEVICE VIDEO IMAGE DISTRIBUTION SYSTEM AND REMOTE CONTROL SIGNAL CONTROL METHOD
摘要 PROBLEM TO BE SOLVED: To provide an AV device video image distribution system and a remote control signal control method that allow presence of intermingled AV devices having the same remote control code in one system by separately controlling the AV devices. SOLUTION: The AV device video image distribution system is provided with a means that outputs a remote control signal sent from an infrared ray commander only to an AV device selected by an operator so as to select and operate one AV device even in the case that the AV devices employing the same remote control code are connected to a main unit.
申请公布号 JP2001103336(A) 申请公布日期 2001.04.13
申请号 JP19990281458 申请日期 1999.10.01
申请人 NEC CORP 发明人 NAGAI SHINGO
分类号 H04N5/00;H04Q9/00;(IPC1-7):H04N5/00 主分类号 H04N5/00
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