I found a test switch that turns on a test menu on the screen. It lists 1-5 (1. Color 2. Dip Switch 3. IO Test 4. Dot Cloth 5. Character) I can use the Player 1 joy stick to move down to Dip Switch and use the Jab button to select it. In the Dip Switch menu it has options for a and b coin sides, free play=on, stop=off, flip=off, demo sound=off and continue=off, but I can't maneuver around to select or switch any of these options. The only thing I can do is hit the Strong button and it takes me back to the previous menu.