| 摘要 |
An automatic control device for an electronic apparatus provided with a central control unit, characterised by comprising: an exciter circuit (3) electrically connected to said central control unit (2) and comprising a transmitter (4) for transmitting scanning signals and a receiver (5) for receiving coded response signals; a portable receiver-transmitter (6) comprising a receiving section (7) able to receive said scanning signals within an area corresponding to the range of said exciter circuit (3), and a transmitting section able to transmit coded response signals each time a scanning signal reaches the portable transmitter-receiver (6), and activation means for said central control unit (2), said means being controlled by said receiver (5). |
