Chopper 1     Pinout = JAMMA
----------------------------

Dip sw.1
--------          1  2  3  4  5  6  7  8  
-----------------------------------------------------------
 Screen           -                        Normal
                  +                        Reverse
 Type                -                     Upright
                     +                     Table
 Bonus                  -                  2nd Extended
                        +                  Every Extended
 Player                    -               3
                           +               5
 Coin 1                       -  -         1Coin 1Play
                              +  -         2Coin 1Play
                              -  +         3Coin 1Play
                              +  +         4Coin 1Play
 Coin 2                             -  -   1Coin 6Play
                                    +  -   1Coin 4Play
                                    -  +   1Coin 3Play
                                    +  +   1Coin 2Play

Dip sw.2
--------          1  2  3  4  5  6  7  8  
-----------------------------------------------------------
 Difficulty       -  -                        Normal
                  +  -                        Easy
                  -  +                        Hard
                  +  +                        Hardest
 Demo Sound/Mode        -  -                  With Sound
                        +  -                  Without Sound
                        -  +                  Never Finish
                        +  +                  Stop Video Display
 Bonus                        -  -            50000, 100000
                              +  -            75000, 150000
                              -  +            100000, 200000
                              +  +            No Bonus
 Continue                           -         Yes
                                    +         No
 Not Used                              -      Not Used