Vs. Atari R.B.I. Baseball (set 1) dip switch settings:
*** http://www.johnsarcade.com ***

Dip bank #1:

COINAGE: (dips 1-2)
 - 3 Coins/1 Credit        ON ON
 - 2 Coins/1 Credit         OFF ON
 - 1 Coin/1 Credit*         OFF  OFF
 - 1 Coin/2 Credits        ON  OFF
MIN: (dips 3-4)
 - 3                                OFF ON
 - 4                               ON ON
 - 6                               ON ON
 - 7                                OFF ON
DEMO SOUNDS: (dip 5)
 - Off                                     ON
 - On*                                      OFF
COLOR PALETTE: (dips 6-8)
 - Normal*                                      OFF  OFF ON
 - Wrong 1                                      OFF  OFF  OFF
 - Wrong 2                                      OFF ON  OFF
 - Wrong 3                                     ON  OFF  OFF
 - Wrong 4                                      OFF ON ON

* - default setting