Williams System 7 and 9 display set

Question: After installing the PinLED display set, the last two digits in every player display do not work. What can I do?

Answer: Set all four DIP switches on the display controller board to the other position.

This Williams display set was also used for bowling alleys. There 6 player displays are controlled. But then only 5 digits, which means that the last two digits are omitted. With the pinball machine there are only 4 player displays, which then have 7 digits.

Please set the four DIP switches as follows:

All four DIP switches to ON

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