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I-Pac problem#2 Solved!!!

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Q*Bert_OP:

My I-pac is giving all games 2 credits for every coin instead of 1. All games are set to 1 coin 1 play, please help me.

AlanS17:

Sounds like you're shorting the coin 2 switch somehow every time you short coin 1. So you're simultaneously dropping coins in both slots and doubling up the credits.

Q*Bert_OP:

Only coin 1 is wired

AlanS17:

Then check your MAME config. Make sure coin 1 isn't triggering both coin switches in MAME.

AlanS17:

Coin 1 should be the 5 key and coin 2 should be the 6 key. Make sure you don't have the 5 key mapped to both coins.

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