When the game machine is working can emit high-frequency electromagnetic
waves,the game machine on the motherboard on the chip, using the game machine disturbance game board, a coin collector, on key points, and high field
SCM, transistors, etc., signal interference on integrated circuits after
receive points or coins
engineers headache is the most special high frequency ultra high frequency
electromagnetic interference, electromagnetic interference, this problem is now and in the future to overcome the problem, the problem is the biggest flaw of the game machine.