Amiga 3000 Jumper configuration help

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palmix

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Hello, I would need some help from the experts.
I think it’s easy, but I didn’t study…

I am going to remove a A3640 card from an amiga 3000D and I am planning to run it plain (no cpu cards).

Is seems from some documentation I found online that some jumpers have been set from their original position this way:
J100: 3-4
J102: 2-3
J103: 1-2
J104: 2-3

From the same documentation, I understand that for the A3000 16MHz, some additional jumpers should have been changed to switch the board to 25MHz:
J151: 1-2
J152: 1-2
J851: 2-3

Now I need to reset the jumpers to factory state and I have found an Amiga 3000 Manual.
Appendix G of the manual (Jumper settings).

For every jumper, the manual give four different set.

For example:
JUMPER PINS 313311-01 313311-02 313311-03 313311-04
J100 4 2-3 2-3 1-2 1-2

What these 313311-xx stand for?
Then, do you know if I have to do something more to operate again without cpu card?

Thank you
 
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