| 摘要 |
<p>PURPOSE:To easily perform the program searching of a record content by stopping the feed of a tape by operating a sensor for driving motor control when a sensor for marker detection detects a marker provided at the start position of the record content of the tape designated by an input part. CONSTITUTION:Light transmission parts 12, 13 are provided at the start and end terminals 21, 20 of a magnetic tape 10, and the marker is provided at the start position of the record content of the tape 10. When light receiving parts 16a, 16b receive the light of the light emitting part 17 of an optical sensor 19 for driving motor control, the sensor 19 stops the feed of the tape by operating a driving control mechanism 22. Meanwhile, a remote controller equipped with the input part which designates a desired record content is provided separately, and when the sensor for marker detection detects the marker designated by the input part, the light receiving parts 16a, 16b of the sensor 19 are irradiated with the light emitting part of the sensor, then, the feed of the tape is stopped. In such a way, the program searching of the tape can be easily performed without changing the mechanism of a cassette deck.</p> |
