| 摘要 |
PROBLEM TO BE SOLVED: To prevent the fraudulence committed by operating a set alteration button to alter a lottery table. SOLUTION: A CPU 40 inputs a report start signal into an error code display device 15, a lamp controller 55 and a voice controller 56 in response to the first detection signal from a key sensor 52. The error code display device 15, the lamp controller 55 and the voice controller 56 start reporting for indicating the ongoing setting operation in response to the report start signal. The CPU 40 inputs a counting start signal into a frequency of game counter 46 in response to the second detection signal from the key sensor 51. The frequency of game counter 46 starts its operation responding to the counting start signal inputted from the CPU 40. When the counts with the frequency of game counter 46 reaches the specified value, the CPU 40 inputs a report ending signal to the error code display device 15, the lamp controller 55 and the voice controller 56. COPYRIGHT: (C)2006,JPO&NCIPI
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