Bingo Simulator
A good way to understand how they work is to play one, however I have found an excellent Bingo Simulator of a collection of different Bingos, This information is basically for players new to the world of Bingo and it shows the fundamental differences between traditional amusement flipper pinball machines and Bingo Pinball machines.
http://www.bingo.joopriem.nl/
BINGOS - FOR AMUSEMENT ONLY