- Insert service card.
- Display will show L9C1.
| - Dissemble upper coin box key.
- Take out the coin drop from the coin box.
- Turn on/off the toggle switch at the back of the coin box.
- Display will show L9C1.
| - Push the 1st & 3rd button at the same time.
- Push the 2nd button 3 times.
- Push the START button.
- Display will show L9C1.
|