| 摘要 |
<p>PURPOSE:To use a remote control unit as a repeater by providing a plug for two channels, an operation switch and a jack, to which the plug of a microphone or of a speaker means is selectively inserted. CONSTITUTION:One jack 2 for two channels is provided in a tape recorder 1. To this jack 2, a plug 4 to be connected to a remote control unit 3, a plug 6 to be connected to a microphone 5 and a plug 8 to be connected to an earphone 7 can be selectively connected. When the plug 4 of the remote control unit 3 is connected, such a condition can be discriminated. When the plug 6 is put into the jack 2 of the tape recorder 1 and a recording mode is obtained, recording can be executed with use of the microphone 5. When the plug 8 is put into the jack 2 and a reproducing mode is obtained, a reproduced tone can be heard by the earphone 7. Thus, the remote control unit can be used as the repeater.</p> |
