How do I dial the combination on my Amsec or Star round lift-out door?

Turn the dial to the LEFT, passing N1 three times, stopping on N1 the 4th time.
Turn the dial to the RIGHT passing N2 two times, stopping on N2 the 3rd time.
Turn the dial to the LEFT passing N3 one time, stopping on N3 the 2nd time.
Turn the dial to the RIGHT to ZERO.
Push the Dial IN, and while pushing in, rotate to the right until the dial stops.
Lift out the door.