Below are the specific dip-switch settings users have contributed for Prehistoric Isle In 1930:
Prehistoric Isle Pinout = JAMMA --------------------------------- Dip sw.1 -------- 1 2 3 4 5 6 7 8 ----------------------------------------------------------- Screen - Normal + Reverse Bonus - 2nd Extended + Every Extended Coin 1 Coin 2 Coins - - 1Coin/1Play 1Coin/1Play + - 2Coin/1Play 1Coin/2Play - + 3Coin/1Play 1Coin/3Play + + 4Coin/1Play 1Coin/4Play Player - - 3 + - 2 - + 4 + + 5 Dip sw.2 -------- 1 2 3 4 5 6 7 8 ----------------------------------------------------------- Difficulty - - Normal + - Easy - + Hard + + Hardest Demosound - On + Off Play Mode - Never Finish + Stop Display Bonus - - 100000, 200000 + - 150000, 300000 - + 300000, 500000 + + No Bonus Continue - Yes + No
NOTE: Dip switch setting information is contributed by the community and although is believed to be correct (most of the time), has not been tested or verified.
Use this information at your own risk.
Official dip switch information may be available in the manual: