| 摘要 |
<p>PURPOSE:To improve the operability and convenience of a remote controller by outputting a call originating tone only when a mechanism operation command corresponding to the operation of a remote control switch, which is provided in the middle of a headphone cord, is different from a present mechanism state. CONSTITUTION:It is set to output the operation command so that a sound recording state can be obtained in the case of one pulse signal to be outputted by the push operation of a remote control switch 9 and a sound recording pause state can be obtained in the case of the two pulse signals. Then, A control circuit 10 turns on a motor 14 of a mechanism by the operation command of the sound recording state and turns off the motor 14 by the operation command of the sound recording pause state. Further, only when the mechanism operation command is different from the present mechanism state, the control circuit 10 outputs the operation command to output call originating tone and operates an oscillator 17. Then, the prescribed call originating tone is outputted to a headphone 8.</p> |
