How to change IN/OUT mode in Machine?

Two ways to change IN/OUT mode of machine.
Enabling IN/OUT mode- Unlock the Machine, go to options continue to press NEXT until IN / OUT appears on screen. Now press SELECT button to enable IN / OUT mode.
(a)Lock the machine & press down arrow to Switch between IN/OUT mode.
(b)Go to options press next Until IN/OUT CARD appear on screen. Here show card to register. Now unlock the machine and show the card to Switch between IN/OUT mode.