Arcade Restoration Workshop

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Dip switches used by this game
 
Real Mahjong Haihai
Manufactured by Alba, Released in 1985
ROM Version: Real Mahjong Haihai (Japan)
Dip Switch:DSW1
12345678FunctionOption
Off       Free PlayOff*
On       On
  OffOff    Coinage1 Coin/1 Credit*
  OffOn    A 1/2 B 2/1
  OnOff    A 1/3 B 3/1
  OnOn    A 2/1 B 1/2
    Off   Demo SoundsOff
    On   On*
     Off  Flip ScreenOff*
     On  On
      Off CabinetCocktail
      On Upright*
       OffMedalOff*
       OnOn
Dip Switch:DSW2
12345678FunctionOption
Off       Unknown 2-1Off*
On       On
 OffOffOffOffOffOffOffDifficulty1 (Easy)*
 OffOffOffOffOffOffOn2
 OffOffOffOffOffOnOff3
 OffOffOffOffOnOffOff4
 OffOffOffOnOffOffOff5
 OffOffOnOffOffOffOff6
 OffOnOffOffOffOffOff7
 OnOffOffOffOffOffOff8 (Difficult)
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