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Dedicated to the restoration and preservation of arcade games.
Dip switches used by this game
Mahjong Friday
Manufactured by
Dynax,
Released in
1989
ROM Version:
Mahjong Friday (Japan)
Dip Switch:
DSW0
1
2
3
4
5
6
7
8
Function
Option
Off
Off
Coinage
1 Coin/1 Credit*
Off
On
1 Coin/2 Credits
On
Off
2 Coins/1 Credit
On
On
3 Coins/1 Credit
On
PINFU with TSUMO
No
Off
Yes*
On
Off
Player Strength
Normal
Off
On
Strong
On
On
Strongest
Off
Off
Weak*
On
Off
CPU Strength
Normal
Off
On
Strong
On
On
Strongest
Off
Off
Weak*
Off
Flip Screen
Off*
On
On
Dip Switch:
DSW1
1
2
3
4
5
6
7
8
Function
Option
On
Auto TSUMO
No
Off
Yes*
Off
Demo Sounds
Off
On
On*
Off
Unknown
Off*
On
On
Off
Off*
On
On
Off
Off*
On
On
Off
Full Test
Off*
On
On
Off
Unknown
Off*
On
On
Off
Off*
On
On
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