Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record
Patent
1993-08-18
1995-09-19
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the record
360 92, G11B 1518
Patent
active
054521491
ABSTRACT:
An improved control device for use in an automatic video tape cassette changing apparatus is adaptive to various types of the video cassette recorders. The control device is capable of sequentially changing a plurality of cassettes in a convenient and reliable manner in a video cassette recorder. The control device include the sensors 52, 53, 54, 55, 56, the microprocessor 51 and the drive circuit for actuating the mechanical components. The microprocessor includes a first control mode responsive to the cassette detection signals from the sensor 54 and 56 for sequentially actuating the drive circuits 21, 36 and 39, and a second control mode responsive to the cassette detection signals from the sensors 53 and 56 for sequentially actuating the drive circuits 36, 39 and 41.
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Daewoo Electronics Co. Ltd.
Pinsak William F.
Sniezek Andrew L.
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