| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which permits an appropriate performance and the like based on the service tolerance situation of a display device to be displayed by permitting the display mode of a performance and the like to be changed on the basis of the operation history of the display device (revolving light device), and permits the service life of the display device (revolving light device) to be lengthened. SOLUTION: The game machine is provided with the display device 26 (revolving light device 50) and a control device 20 to control the display device 26. The control device 20 is provided with: a display device control means 240; an operation history storage means 260 for storing operation data for every operation of the display device 26; a total load deriving means 270 for deriving a total load on the basis of the operation data; a total load determining means 280 for determining whether or not the value of the total load has reached a reference value; and an operation mode switching means 290 for switching to an operation mode whose unit load is equal to or lower than the unit load of the one operation mode if the total load has reached the reference value when the display device 26 operates on the basis of the one operation mode. COPYRIGHT: (C)2009,JPO&INPIT
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