发明名称
摘要 A broadcast receiving device capable of easily setting area information. A control unit of a DVR transmits an acquisition request for area information to a TV. When the control unit receives a response to the acquisition request from the TV, the control unit extracts area information from the received response and performs a channel presetting using the extracted area information. A control unit of the TV has area information stored therein. When the control unit receives an acquisition request for area information from the DVR, the control unit transmits, as a response to the request, the stored area information to the DVR.
申请公布号 JP4863680(B2) 申请公布日期 2012.01.25
申请号 JP20050289097 申请日期 2005.09.30
申请人 发明人
分类号 H04N5/44;H04B1/16;H04N7/173 主分类号 H04N5/44
代理机构 代理人
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