I am trying to help a friend adjust the settings on a Williams World Cup. They must have had some great drugs in the 70s!

Near as I can figure you press a button, change 2 banks of switches to encoded values and then press another button. Simple as pie right?

I'd like to validate a setting to make sure I have it right: Set Setting 01 "Replay 1" to 100000.

The number entered for function 01 is multiplied by 10k to set the replay value so I should set this data to 10.

Here are my instructions:
Press the "Diagnostic" bottom button

Set the "Data" top bank to "10" from Chart 2
0
0
0
0
1
0
0
0

Set the "Function" bottom bank to 1 from Chart 1
1
0
0
0
0
0
0
0

Press the "Enter" top button
LEDs should blink

Is this correct?

2859 (resized).jpg

2861 (resized).jpg

Setting 6 sets the replay award. It can be:
08 Match On-Credit
09 Match On-Extra Ball
12 Match Off-Credit
13 Match Off-Extra Ball

so try setting
Top
0
0
0
1
0
0
0
0

Bottom
0
1
1
0
0
0
0
0

I am not sure but I think 08 sets the match on AND sets credit for a replay score. I think this is correct because a match would never give you an extra ball.

this seems like a vital clue. So you can verify the values in test 04 like later MPU versions you just can't set them that way?

The manual on IPDB does not contain this information