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公开(公告)号:US6104678A
公开(公告)日:2000-08-15
申请号:US108221
申请日:1998-07-01
申请人: Katsuyuki Matsumoto , Masanao Yoshida , Yoshimasa Ono , Shinya Miyazona , Hitoshi Miyamoto , Shigeru Ueuchi
发明人: Katsuyuki Matsumoto , Masanao Yoshida , Yoshimasa Ono , Shinya Miyazona , Hitoshi Miyamoto , Shigeru Ueuchi
CPC分类号: G11B31/00 , G11B27/002 , G11B27/105 , G11B27/34 , G11B27/36 , G11B2220/2545
摘要: A system control circuit checks a memory for data therein through a memory control circuit upon a pickup reaching the end of the disk. When at least a predetermined quantity of data remains in the memory, signaling sound generating means produces a signaling sound three times and a display portion is caused to flash. On the other hand, if the quantity of data remaining in the memory is not greater than a predetermined amount, the sound generating means produces a prolonged signaling sound once and causes the display portion to flash. The display operation is terminated if no disk change is made within a specified period of time thereafter.
摘要翻译: 一旦拾取器到达盘的端部,系统控制电路通过存储器控制电路检查存储器中的数据。 当至少预定数量的数据保留在存储器中时,信令声音产生装置产生三次信令声,并且使显示部分闪烁。 另一方面,如果存储器中剩余的数据量不大于预定量,则声音产生装置产生一次延长的信号音,并使显示部分闪烁。 如果在此后的指定时间段内没有进行任何更改,则终止显示操作。