Spiders, Sigma Enterprises INC.
-------------------------------

                         |  
    ---------------------+----------------------
               GND   | 1 | A |   GND
               GND   | 2 | B |   GND
               +5V   | 3 | C |   +5V
               -5V   | 4 | D |   -5V
                     | 5 | E |   
                     | 6 | F |   
           Counter   | 7 | G |   
                     | 8 | H |   Coin
           Service   | 9 | I |   
          2P.Start   |10 | J |   1P.Start
          1P.Right   |11 | K |   1P.Left
 2P Chute (Button)   |12 | L |   1P.Chute (Button)
          2P.Right   |13 | M |   2P.Left
                     |14 | N |   
                     |15 | O |   Video GND
             Green   |16 | P |   Red
              Sync   |17 | Q |   Blue
           Speaker   |18 | R |   Speaker
              +12V   |19 | S |   +12V
       +12V unreg.   |20 | T |   +12V unreg.
                     |21 | U |   
                     |22 | V |   
                     
Dip sw.1
--------     
             | Coin 1      
              1  2  3   4  5  6   7  8   Coin  Play
---------------------------------------------------
 Coins        +  +  +                     Free Play
              +  +  -                     1     2
              +  -  +                     1     3
              -  +  +                     2     1
              +  -  -                     4     5
              -  -  -                     1     1
             
Dip sw.2
--------          1  2  3  4  5  6  7  8  
-----------------------------------------------------------
 Mode             +  +                        A     A*
                  +  -                        B     B*
                  -  +                        C     C*
                  -  -                        D     D*
 Spiders to             +  +                  14
 complete Ring          +  -                  20
                        -  +                  26
                        -  -                  16 
 Player                       +               4
                              -               3
 Bonus                           +  +         No Bonus
                                 -  +         20000
                                 +  -         25000
                                 -  -         15000
 Spider Boss                           +      Boss only after first round
                                       -      Boss after all rounds

Dip sw.3
--------          1  2  3  4  5  6  7  8  
-----------------------------------------------------------
 Screen           +                        Normal
                  -                        Reverse
 Type                +                     Upright
                     -                     Table
                        -  -  -            Adjust Vertical Screen Position
                                 -  -  -   Adjust Horizontal Screen Position
                  

Mode A + B = number of Cocoons (pieces)
Aode A* + B* = appearance of Spiders (seconds)

Screen     1     2     3     4     5     6     7     8     9    10    11    12    13    14
------------------------------------------------------------------------------------------
Mode A    27    36    45    54    63    72    81    98    45    54    63    72    81    98  
Mode B    20    27    34    41    48    55    62    69    34    41    48    55    62    69 
Mode A*    1     1     1   3,5   3,5     4   4,5     5     1   3,5   3,5     4   4,5     5 
Mode B*  0,7   0,7   0,7     2     3   3,2   3,4     4   0,7     2     3   3,2   3,4     4