| 摘要 |
PURPOSE:To prevent the misconception and the confusion of a key operation by providing independently operating members, and also, attaching an operation guide to an opening/closing type operation panel side. CONSTITUTION:Operating members 31, 36 are provided independently, respectively on each of an opening/closing type operation panel 22 and a fixed type operation panel 21, and a tact switch 37 is attached so as to be opposed to the operating piece 36 of the lower side. In such a state, when the operating member 31 is depressed, it is transferred to the operating piece 36 of the lower side, and it is furthermore transferred to the tack switch 37. Also, by making the projecting part 31b of the operating member 31 provided on the opening/closing panel 22 side small, the total area of a through-hole 52 is also decreased, therefore, an area occupied substantially by an operation guide 53 is expanded, and the operation guide 53 can be attached. In such a manner, the misconception and the confusion of a key and an index are prevented. |
