I finally understood the multi denom setup and the key to make it was to set the payback percent step by step to each player denom 1,2,3,4 before you go to 7.1.1.4 denomination touch-panel and decide the denom player button.So first go to accounting denom and choose the accounting then the coin denomination before you
start with the player denomination..
Player denom 1 .0,05 then go to the game selection 7.1.2 and decide the payback percent for 0,05 before you go back to player denom 2 and do the same again with all four...
You can also make different payback percent while you do the setup:)
Maybe there are several ways to do the setup but here is at least one option