| 摘要 |
PURPOSE:To prevent a fluctuation time of a picture pattern from becoming too long by providing a fluctuation time switching means for varying the time extending from a start of a fluctuation of a picture pattern to a definite decision of the stop in accordance with a storage state of the number of actuated balls. CONSTITUTION:In a state that special picture pattern display devices 13a-13c start a fluctuation, when first-class start operation port prize-winning detection switches 31, 32 and 33 are operated continuously, a start operation ball counter holds the number of times of a waiting state for executing continuously a fluctuation display of the special picture pattern fluctuating devices 13a-13c, as the number of prize-winning storage to a first-class start opeartion port. A fluctuation time of a special picture patten is set particularly by a special picture pattern fluctuation timer by a CPU being a fluctuation time swtiching means, and programs stored in a ROM and a RAM, and a switching processing related to the fluctuation time of the picture pattern display device is executed, based on the program stored in the ROM. |
