| 摘要 |
PROBLEM TO BE SOLVED: To effectively perform a performance using light with a light intensity suitable for a changing illumination degree. SOLUTION: The game machine has an electric immumination control means for changing the electric spectacular pattern of a fluorescent lamp 25 for a decorative panel according to inside prize winning roles, an illumination degree detector 55 for detecting the illumination degree outside, and a light intensity set means setting the light intensity of the light intensity detector 55 by the electric illumination control means according to the illumination degree detected by the illumination degree detector. COPYRIGHT: (C)2006,JPO&NCIPI
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