| 摘要 |
PURPOSE:To receive both television broadcast and radio broadcast by incorporating a radio receiver to a device of the sender side and devising the system that the radio receiver is operated by using a switch to apply remote control a television receiver or the like. CONSTITUTION:When a changeover switch 3 is turned fo the position of a television receiver and a power supply key 2a is operated, a microcomputer 1 outputs a signal bringing the television receiver into the reception state to the device of the receiver of a remote controller provided to the television receiver via a transmitter 5. On the other hand, when the changeover switch 3 turned to the position of radio receiver and the power supply key 2a is operated, the microcomputer 1 outputs a signal to bring the radio receiver 4 into the receiving state and judges that the operations of the key switch 2 are used to control the radio receiver. Thus, the television receiver is acted also like the radio receiver 4. |
