| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to efficiently perform an operation confirmation of a movable member.SOLUTION: A sub CPU120a of a presentation control board 120, in initialization processing, when receiving a command for an initial operation from a main CPU110a, starts clocking of a prescribed time (e.g., 30 seconds). During the clocking of the 30 seconds, if a presentation button 35 and a cross key 39 are operated, a frame presentation driving device 33a, a board face presentation driving devices 33b, 33c are test driven at that moment, and if the 30 seconds passed without the presentation button 35 and the cross key 39 being operated, the frame presentation driving device 33a, the board face presentation driving devices 33b, 33c are test driven at the moment when the 30 seconds passed.SELECTED DRAWING: Figure 30 |
