发明名称 INFORMATION RECORDING/REPRODUCING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an information recording/reproducing device which can shorten a period of time capable of starting a recording such as photographing until power is turned ON by executing a format processing when a medium necessary for the format processing is loaded in a battery power OFF state. SOLUTION: When a disk 46 is loaded in a device main body in the OFF state of a battery power source 52, the battery power source 52 is turned ON to determine whether the disk 46 has been formatted. If it is determined that the disk 46 has not been formatted, the format processing of the disk 46 is automatically executed. Alternatively, whether to execute format processing of the disk 46 is asked to a user by displaying a message in a monitor 30 or the like, and the format processing of the disk 46 is executed when the user instructs the format processing. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007242086(A) 申请公布日期 2007.09.20
申请号 JP20060059527 申请日期 2006.03.06
申请人 CANON INC 发明人 IWASHITA KOJI
分类号 G11B20/10;G06F3/06 主分类号 G11B20/10
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