*** Sorry, Google translation ***
Hello,
It's funny it's my video

Until 5:10 I'm doing a normal clear ram. At this point do not put the keychip. So it is always the base stepper that is installed.
To have access to non-credit you have to open the door and press the white button. And normally menu 3.1.1 is accessible and editable. Select the mode NON-CREDIT MODE. Exit menu 3 and set the menu COIN DENOMINATION 7.1.1.2. And finally go to menu 7.1.6 and switch the machine to UPRIGHT.
Exit the menu completely and normally your machine is set to NON-CREDIT MODE