| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent erroneous erasure by an event unit by controlling a recording operation so as not to subscribe a new event to an event for which subscribing is inhibited based on erroneous erasure prevention information. SOLUTION: In the case that erroneous erasure prevention is set by a program unit, when a tape position is turned to the recording position of a program for which the erroneous erasure prevention is set during the recording operation of the program, the recording operation is ended. Or, when it is turned to the recording position of the program for which the erroneous erasure prevention is set, the recording operation is stopped and then, after the tape position is moved to the position of a blank, the recording operation is restarted. Also, when the recording start position of the program is turned to the recording position of the program for which the erroneous erasure prevention is set, the recording of the program is inhibited. Then, in order to inhibit the subscribing of a new program at the recording position of the program for which the erroneous erasure prevention is set, the program information of the program for which the erroneous erasure prevention is set is inhibited from being deleted from an auxiliary storage device.</p> |
