| 摘要 |
PURPOSE:To control plural devices with a single remote control device by encoding the operating signal of plural remote operating keys, reading action data from the memory, logical processing, modulating processing and outputting. CONSTITUTION:The operating signal in accordance with plural matrix keys 8a-8i for selecting the TV and radio receiver of a key operating part 8 of a remote control device 7 is encoded by an encoder 9. the first and second memories 10 and 11 are accessed and action data are read. These data are processed by a logical circuit 15 and a parallel serial converting circuit 16 of an output circuit 14, modulated by a carrier modulator 17, and the desired remote control signal is outputted from an LED 24. By the constitution, the remote control of the plural devices can be executed by a single remote control device. |
