jukebox HARTING M140 S

Hello
I have a jukebox HARTING M 140 S appointment in the process of being put back into service.

I am looking for the factory settings or the method of setting black cams of the payment system.

The coin acceptor NRI accepts coins of 1 franc and 5 francs only and there are 4 cams below !!

I wish I could get closer to a person who has an identical jukebox close to my home if possible.

 I need other parts if you have a HARTING in wreck.

Could you help me get back to work?