| 摘要 |
PURPOSE:To decrease wear of a battery by constituting the titled remote control transmitter so that the power is supplied only when a control switch circuit is operated. CONSTITUTION:In operating a control switch circuit 9, power is applied from a power supply circuit 12 to a remote control IC13 and a delay circuit 14. When the power is applied to the remote control IC13, a data signal is inputted from the control switch circuit 9 and the setting circuit 15. On the other hand, the delay circuit 14 outputs a start signal to the IC13 by the operation of the control switch circuit with a prescribed time delay. The remote control IC13 receiving the start signal transmits the data signal received from the setting circuit 15 to the device to be controlled via a transmission circuit 17 and an antenna 18. |
