Blades Of Steel, Konami 1987   Pinout = JAMMA
---------------------------------------------

Dip Switch 1:

COIN 1 SWITCH SET:

  4,  3,  2,  1,   coin, play
-------------------------------
  OFF OFF OFF OFF  1     1
          OFF ON   1     2
          ON  OFF  1     3
          ON  ON   1     4
  OFF ON  OFF OFF  1     5
          OFF ON   1     6
          ON  OFF  1     7
          ON  ON   2     1
  ON  OFF OFF OFF  2     3
          OFF ON   2     5
          ON  OFF  3     1
          ON  ON   3     2
  ON  ON  OFF OFF  3     4
          OFF ON   4     1
          ON  OFF  4     3
          ON  ON   4     5

COIN 2 SWITCH SET:

  8,  7,  6,  5,   coin, play
-------------------------------
  OFF OFF OFF OFF  1     1
          OFF ON   1     2
          ON  OFF  1     3
          ON  ON   1     4
  OFF ON  OFF OFF  1     5
          OFF ON   1     6
          ON  OFF  1     7
          ON  ON   2     1
  ON  OFF OFF OFF  2     3
          OFF ON   2     5
          ON  OFF  3     1
          ON  ON   3     2
  ON  ON  OFF OFF  3     4
          OFF ON   4     1
          ON  OFF  4     3
          ON  ON   4     5


Dip Switch 2:

  3,   CHANGE OF TABLE OR UP-RIGHT
--------------------------------
  OFF  TABLE
  ON   UP-RIGHT

  4,  5,   BONUS TIME
---------------------------------------
  OFF OFF  30
  ON  OFF  20
  OFF ON   15
  ON  ON   10

  6,  7,   GAME DIFFICULTY
------------------------
  OFF OFF  EASY
  ON  OFF  NORMAL
  OFF ON   DIFFICULT
  ON  ON   VERY DIFFICULT

  8,    SOUND IN ATTRACT MODE
--------------------------
  OFF   SOUND OFF
  ON    SOUND ON


Dip Switch 3:

  1,   VIDEO SCREEN FLIP
----------------------
  OFF  NORMAL
  ON   UPSIDE DOWN

  3,   GAME/TEST MODE
--------------------------------
  OFF  GAME
  ON   TEST


  4,   CHANGE OF PERIOD TIME
--------------------------------
  OFF  4 MIN
  ON   7 MIN