| 摘要 |
PROBLEM TO BE SOLVED: To provide a press operation device capable of clarifying corresponding relation between a plurality of pressing members and a display part displaying information corresponding to the pressing members, while maintaining cost of the device. SOLUTION: A press operation part 1 is composed of a plurality of buttons 8, 9 which can be independently pressed in free pressing operation, and a display part 6 displaying the information corresponding to the buttons 8, 9. Out of the buttons 8, 9, the small button 9 is arranged at inside of a contour of a pressing face 8a in which the large button 8 receives the pressing operation, and the display part 6 is arranged at inside of a contour of the pressing face 8a where the small button 9 is not arranged. COPYRIGHT: (C)2007,JPO&INPIT
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