| 摘要 |
PROBLEM TO BE SOLVED: To realize very reliable and stable switching operation with simple constitution. SOLUTION: First and second switches 21 and 22 switched and set interlocked with the operation of first and second switch buttons 18 and 19 are disposed on the outer case 10 of the camera, and the power source of the camera is turned on in a state where the switches 21 and 22 are simultaneously operated. COPYRIGHT: (C)2003,JPO
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