| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform a specified operation for a specified recording medium by specifying one or more recording media easily. SOLUTION: A library controller 2 is provided with functions for displaying an information screen showing information regarding the housed state of a cassette K, specifying one or more cassettes K, for which a specified operation, such as an operation for moving the cassette K between the housing parts of a cassette console 1C, instructing the execution of a specified operation for the specified cassette K, and performing the specified operation for the cassette K in accordance with the instruction. Such specifying and instructing are carried out on the information screen by a simple mouse operation, an operation for performing a specified operation is easy, and the possibility of mistaken operations made by operation mistakes is small.</p> |
