| 摘要 |
PROBLEM TO BE SOLVED: To increase a free space of a means for recording a program for update while surely updating a control program for controlling a photographing device, in updating the control program. SOLUTION: When a camera 10 is powered on, and started, a CPU 12 determines whether or not the camera 10 is normally started and operated. Then, when determined that the operation of the camera 10 is normal, the CPU 12 determines whether or not the program for update is recorded in a built-in ROM 20 for recording (step S10). When the program for update is recorded in the built-in ROM 20 for recording (step S10; Yes), the CPU 12 erases the program for update from the built-in ROM 20 for recording (step S12). Then, the CPU 12 detects the size of the free space of the built-in ROM 20 for recording, and calculates the number of images which can be recorded in the free space (step S14). COPYRIGHT: (C)2008,JPO&INPIT
|
