Each ball is manually plunged into play, hitting the multi ball( yellow target,left hand side above left sling ) will cause another ball to be automatically plunged into play.
Once all claw letters are lit, you can use second button to use claw save.........C L A W flashes as a "timer", approx 5 seconds that you can reuse the claw save until the claw letters extinguish and the claw save button cannot be used again.........if that makes sense.