| 摘要 |
<p>PURPOSE:To switch and reset automatically a switch to a standard speed state when a double speed reproduction is ended, by detaining a double speed reproducing knob to an operating state by a lever formed as one body with a reproducing button. CONSTITUTION:When a reproducing button 2 is operated and also a switch 7 is switched by pushing in a knob 3 in order to execute a double speed reproduction, the knob 3 is detained to a pushed-in state by a lever 9 formed as one body with the button 2. When the button 2 is operated when the double speed reproduction has been ended, a detention by the lever 9 is released, and the switch 7 can be switched and reset automatically to a standard speed state.</p> |
