Game check-out, part 1: before switching on

Steps

• Plug the line cord into a grounded outlet.
• Make sure every board connector is fully seated and in its correct position.
• Adjust the tilt switches so they rest open.
• Adjust the front door slam switch so it rests closed.

Line voltage is present at the bottom board, line filter and primary fuse whenever the game is plugged in.

Systems

• Gottlieb System 80
• Gottlieb System 80A

Related tips

• Game check-out, part 6: switches, tilt and slam

Source: System 80 Service Manual, Gottlieb