there are two locks with a pin , when I put the key in I turn it right till it stops, then I can pull the pin up and the door opens.
The lock below is for the first door, if you open this door, you are able to open the bill acceptor and get the
Bills out for example.
The lock above is for the complete door, when you open this lock you are able to get inside the whole machine
And the main board or etc.
Inside the machine there is a box, also with a lock, there is the od card and gaming card inside.
I have three keys for the machine. Two for the outside doors, one for the box inside.
Three keys together in a band of Metall.
I put them into the lock of the box…. And forget them to remove when I unfortunately closed both outside doors. So the Door is locked - without keys I cannot open the machine again!