Gyruss 
------

   Parts Side | Solder Side
--------------|--------------
    +12V |  1 |  A | -5V
 Speaker |  2 |  B | Speaker
         |  3 |  C | 2P Speed           
2P Right |  4 |  D | 2P Left
2P Start |  5 |  E | 1P Start
   2P Up |  6 |  F | 
         |  7 |  H | 1P Speed
 1P Left |  8 |  J | 1P Right
 2P Down |  9 |  K | 1P Up
         | 10 |  L | Coin
         | 11 |  M | 1P Down
         | 12 |  N |
    Blue | 13 |  P | Green
    Sync | 14 |  R | Red
         | 15 |  S |
     GND | 16 |  T | GND
     GND | 17 |  U | GND
     +5V | 18 |  V | +5V


1. Dip Switch No.1 (8P Dip Switch)
                
   Credits
+----+-----+---+---+---+---+---+---+---+---+
|Coin|Plays|SW1|SW2|SW3|SW4|SW5|SW6|SW7|SW8|
+----+-----+---+---+---+---+---+---+---+---+
|  1 |  1  |Off|Off|Off|Off|Off|Off|Off|Off|
|  1 |  2  |On |Off|Off|Off|On |Off|Off|Off|
|  1 |  3  |Off|On |Off|Off|Off|On |Off|Off|
|  1 |  4  |On |On |Off|Off|On |On |Off|Off|
|  1 |  5  |Off|Off|On |Off|Off|Off|On |Off|
|  1 |  6  |On |Off|On |Off|On |Off|On |Off|
|  1 |  7  |Off|On |On |Off|Off|On |On |Off|
|  2 |  1  |On |On |On |Off|On |On |On |Off|
|  2 |  3  |Off|Off|Off|On |Off|Off|Off|On |
|  2 |  5  |On |Off|Off|On |On |Off|Off|On |
|  3 |  1  |Off|On |Off|On |Off|On |Off|On |
|  3 |  2  |On |On |Off|On |On |On |Off|On |
|  3 |  4  |Off|Off|On |On |Off|Off|On |On |
|  4 |  1  |On |Off|On |On |On |Off|On |On |
|  4 |  3  |Off|On |On |On |Off|On |On |On |
|FREE PLAY |On |On |On |On |On |On |On |On |
+----+-----+---+---+---+---+---+---+---+---+

2. Dip Switch No. 2 (8P Dip Switch)

   Number of Spaceships           Game Type
+------+---+---+               +-----------+--------------+
|Number|SW1|SW2|               |Style   SW3|    Players   |
+------+---+---+               +-----------+--------------+
| * 3  |Off|Off|               |Table   Off|1 or 2 Players|
|   4  |On |Off|               |Upright On |Only 1 Player |
|   5  |Off|On |               +-----------+--------------+
| 256  |On |On |
+------+---+---+

   Bonus Points

+-------------------------------------------+---+
|  Bonus Points                             |SW4|
+-------------------------------------------+---+
| 50,000 Pts. and after every 70,000 Points |Off|
|*60,000 Pts. and after every 80,000 Points |On |
+-------------------------------------------+---+


   Level of difficulty

+--------------+---+---+---+
|  Option      |SW5|SW6|SW7|
+--------------+---+---+---+
|Very Easy     |off|off|off|
| Easy -1      |on |off|off|
|  "   -2      |off|on |off|
|  "   -3      |on |on |off|
|Average       |off|off|on |
|Difficult*    |on |off|on |
|Very Difficult|off|on |on |
|Most Difficult|on |on |on |
+--------------+---+---+---+

+------------------------+---+
|  Audio Attraction      |SW8|
+------------------------+---+
|NO sound in attract mode|off|
| Sound in attract mode  |on*|
+------------------------+---+

3. Dip Switch No. 3

   
+----------+---+
|Music Mode|SW1|
+----------+---+
|Music Off |Off|
|Music On  |On*|
+----------+---+

   * Denotes Normal Settings




