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    • 5. 发明专利
    • DIGITAL CAMERA
    • JP2003224804A
    • 2003-08-08
    • JP2002023496
    • 2002-01-31
    • NIKON GIJUTSU KOBO KKNIKON CORP
    • ITO MASAHARUOMURA AKIRATANAKA MASAHIDEOTA MASA
    • H04N5/225H04N5/907H04N5/91
    • PROBLEM TO BE SOLVED: To provide a digital camera by which a user can easily confirm a residual capacity even when diversified storage media are used. SOLUTION: The digital camera displays the residual capacity of both an internal memory and a storage medium, displays the total residual capacity of the both, changes the display of the total remaining capacity when the storage medium has no residual capacity. The digital camera displays the total residual capacity of the internal memory and an ordinary storage medium, and displays the residual capacity of the internal memory in the case of using a write-once storage medium. When the digital camera uses the internal memory in addition to the ordinary medium, the digital camera raises no warning when the residual capacity of the ordinary medium is lost. The digital camera raises warning indication only when both the internal memory and the storage medium have no residual capacity. The digital camera raises warning indication when no residual capacity exists in the storage medium even if the internal memory has the residual capacity. COPYRIGHT: (C)2003,JPO