| 摘要 |
PURPOSE:To stop the operation of an image receiving function part in the start of waiting not receiving a television program, by providing a means controlling a power supply supplied to the program receiving function part in interlocking with a control means of a television receiver. CONSTITUTION:A power supply control section 35 is provided between a power supply section 34 and a channel converter 31, and a relay 36 is provided between a power supply section 34 and a television receiver 11. When a power supply button 38 of a control box 12 is operated, the section 35 and the relay 36 are deenergized. Thus, the television reciever 11 receives no program and the operation of the channel converter 31 stops the operation since the power supply is disconnected. |
