| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of sensing a risk of thunderbolt due to the development of thunder cloud while allowing a player to play a game. SOLUTION: A peripheral control board 2600 includes a thunder detection circuit 2601 which detects and monitors a waveform signal of noise detected by a thunder detecting unit 320 via a frame decoration relay terminal board 290. When determining that the risk of the thunderbolt is such a level that a player should be cautious, based on the waveform signal of the noise detected by the thunder detection circuit 2601, this game machine controls to emit lights of respective LEDs 2120 or the like at brightness corresponding to a warning level of thunderbolt, in a light emission performance of a light emitting decoration body 2004 and door decoration lamps 2624 provided at a door frame 5 by a light emission performance control means 2654. COPYRIGHT: (C)2010,JPO&INPIT
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