| 摘要 |
PURPOSE:To provide a remote controller in which the position of a controller can be easily searched. CONSTITUTION:When an operator operates an instruction input switch 13 provided at a television broadcasting receiver, an FM modulator 16 emits a radio wave including identification information through a transmitting antenna 12. This radio wave is received by a receiving antenna 21 provided at the controller, and the main body identification information is extracted by a pulse code discriminator 26. When the identification information is coincided with the reference information on the controller side, an outputting circuit 27 connected with the output stage of the pulse code discriminator 26 is operated. Then, a buzzer 23 and a light emitting diode 24 emit an intermittent sound and an intermittent light. Thus, the operator can search the position of the controller by depending on it. |
