Arcade Restoration Workshop

Dedicated to the restoration and preservation of arcade games.
Dip switches used by this game
 
Scandal Mahjong
Manufactured by Nichibutsu, Released in 1989
ROM Version: Scandal Mahjong (Japan 890213)
Dip Switch:DSWA
12345678FunctionOption
OffOffOff     Difficulty1 (Easy)*
OnOffOff     2
OffOnOff     3
OnOnOff     4
OffOffOn     5
OnOffOn     6
OffOnOn     7
OnOnOn     8 (Hard)
   Off    Coinage1 Coin/1 Credit*
   On    1 Coin/2 Credits
    Off   Character Display TestOff*
    On   On
     Off  Flip ScreenOff*
     On  On
      Off UnusedOff*
      On On
       OffOff*
       OnOn
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