| 摘要 |
<p>PURPOSE:To reduce the number of keys to be provided to an operation part by constituting the subject device in such a manner that a mechanism part is turned to a reproducing mode when a number obtained by deducting operation times of an REW key or/and a number of information interval signals from a magnetic head from operation times of an FF key becomes zero during an FF mode of the mechanism part. CONSTITUTION:When the number obtained by deducting the operation times of the REW (rewinding) key 1B or/and the number of information interval signals from the magnetic had 3A from the operation times of the FF key 1A becomes zero during the FF (fast forward) mode of the mechanism part 3, the mechanism part 3 is turned to the reproducing mode. Then, when a number obtained by deducting the operation times of the FF key 1A or/and the number of the information interval signals from the operation times of the REW key 1B becomes zero during the REW mode of the mechanism part 3, the mechanism part is turned to the reproducing mode. Thus, by performing a jumping search with such simple operations of the FF key 1A and the REW key 1B, the number of keys to be provided to the operation part 1 can be reduced.</p> |
