| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a maintenance operating method and a maintenance system for a memory which uses an operation program while continuing maintenance operation of the memory. <P>SOLUTION: In an on-line karaoke system composed by connecting a plurality of karaoke devices 1, S1, and S2-Sm by a LAN 30, when necessity arises in the karaoke device 1 to use a file that is an object of error diagnosis of a hard disk 13 by execution of the operation program, the execution of the operation program is continued by searching hard disks of the karaoke devices S1-Sm connected to the LAN 30 and accessing and reading the retrieved file. <P>COPYRIGHT: (C)2004,JPO |
