| 摘要 |
PROBLEM TO BE SOLVED: To suppress nondetection of a trouble in a display part in a game machine including a performance device having the display part.SOLUTION: Confirmation operation includes a display confirmation state where a performance device 2 becomes a second mode after control for displaying a display confirmation image on a display part 41. Operation control means continues confirmation operation at least up to a predetermined point in time without executing performance operation if the confirmation operation has not been executed until the predetermined point in time including the display confirmation state when a performance signal for confirmation operation of the performance device 2 is received. |
