| 摘要 |
PROBLEM TO BE SOLVED: To save manual labor and financial costs necessary for the installation of a new game machine by transmitting and receiving data, rewriting the data and diverting an existing game machine when the model of the installed game machine is changed. SOLUTION: The game machine includes: a main control circuit 71 for carrying out a game for imparting game values and carrying out a performance; a primary memory 38 for rewritably storing game data used for game carrying-out and performances; a CPU 31 for acquiring maintenance information through a communication channel; a microcomputer 30 for rewriting the game data of the primary memory 38 on the basis of the maintenance information; a main power device 91 for supplying power to all devices used for the game execution and the performances; and a sub power device 92 for supplying the power to the primary memory 38, a communication part 88, an external terminal board 89 and the microcomputer 30 when power supply in the main power device 91 is stopped. COPYRIGHT: (C)2008,JPO&INPIT
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