Museum of the Game® & International Arcade Museum® Forums

Picked up my first slot machine. Isn't she a beauty? Unfortunately, she's a no worky. Everything passes in tests, and the game comes up for about 5 seconds, then pops me to a master lock error. No idea what that means. I found a reference to it in a menu tab labeled sphinx, with "master lock = 12/01/15", but again, no idea what that means. Anyone have some input? I checked over at NLG, no info in the archives, so I posted the same there.