I have a Game Maker project. I just did a clear after a battery replacement. I went through all of the set up and I am to the main game selection screen now. I have it set up as "Accept coins and COD". Bill acceptor is set to DBV and I can see red led's lit up inside (won't accept bills).
I do not have a coin hopper in the machine, but shouldn't the game still give credits when coins are added? The coins fall inside the machine and the solenoid under the comparitor energizes upon boot up. I don't see any LED's lit up on the comparitors like I usually do on slot machines.
Is there a way to add credits manually? On some of my other games, there is a little white button to add credits.
Any ideas? Here's a pic of the set up...