Fitzpatrick, Cella, Harper & Scinto
Image pick-up apparatus having data loss prevention function for internal memory
When it is ascertained that continuous photography has been terminated, the recording to an external recording medium, via an image recording circuit, of image data stored in an internal memory is initiated. When an instruction is issued to start the recording of data onto the external recording medium, the state of a protection cover detection switch is detected. When the detection result of the protection cover detection switch indicates the protection cover is open, the recording of the image data onto the external recording medium is halted, and data stored in the external recording medium are protected. While when image data is still present in the internal memory, the conductive state of the internal memory is maintained following the halting of the data recording performed for the external recording medium, so that the loss of the image data in the internal memory is prevented.
Canon Kabushiki Kaisha
H H
H04N H04N
inventional additional
Hiroshi
Kikuchi