| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine giving no unpleasant feeling to a player. SOLUTION: The resistance values of resistances R0-R3 are set to reduce the difference of brightness between the case of lighting all LEDs 81-83 and the case of lighting the LEDs 81-83 respectively as single bodies and to make the brightness of the lighted LEDs close to almost the maximum. The difference between the brightness of the whole LEDs in the all lighted state and the brightness of the LEDs in the singly lighted state can thereby be reduced. As a result, color unevenness of every luminescent color can be reduced to enable the player to accurately recognize a game state based on the luminescent color regardless of the luminescent color, and no unpleasant feeling is given to the player. Further, since the resistances R0-R3 when set are adjusted based on values reduced by prescribed values from the maximum power consumable at stop button lamps 72-74 and the maximum current that can flow to the LEDs 81-83, the breakage of the LEDs themselves can be prevented, and their service life can be lengthened. COPYRIGHT: (C)2005,JPO&NCIPI
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