| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of discriminating whether or not a performance control device or a display system including the control device has been reused.SOLUTION: A game machine comprises: a game control device for controlling a game generally: and a performance control device for controlling the display content of a display device with command data sent from the game control device. The game control device includes transmission means capable of transmitting command data containing information on a machine kind to the performance control device. The performance control device includes: real-time clock means for timing the present time; power source means acting as a power source for at least the real time clock means; and memory means for storing the information on the kind of the command data sent from the game control device, in a backup-enabled manner. Further included is reuse notification means for notifying that at least the performance control device is reused, in the case where the information on the kind stored already in the memory means and the information on the kind received from the game control device are different.</p> |
