| 摘要 |
<p>PURPOSE:To fetch a new additional function not only a single function of a remote controller by incorporating a weak power radio communication equipment to a television receiver. CONSTITUTION:A switching signal transmitted from a remote control transmitter 13 enters a control microcomputer 9 through a remote control photodetection section to activate a weak power radio communication equipment 3. A weak power radio communication equipment 1 in a remote control transmitter 13 is operated by a signal switched in advance in the remote controller transmitter 13 and the remote control transmitter 13 is used for conversation through an antenna 2. Thus, the weak power radio communication equipments 1, 3 are incorporated in the remote control transmitter 13 and the television receiver 12 to connect with the control microcomputer 9 and the telephone line 5 to fetch a new additional function to the television receiver 12.</p> |
