GENERAL KEYS:
-------------

All Systems:
------------
  1       Start button
  F4	  Sound Command Mode (toggles on/off)
  F5	  Record Wave File of Sound output (toggles on/off)


Each different pinball hardware platform supports different keys. For simulated games,
there are additional keys supported.

Williams/Bally WPC
------------------
  3-6     Coins
  7	  Escape     	(on coin door)
  8	  Down '-'   		"
  9	  Up   '+'   		"
  0	  Enter 		"
  Insert  Tilt
  Home	  Slam Tilt
  End	  Coin Door Closed (toggles on/off)

  Note:
    	  When the display refers to "Enter", "+", "-" or "Escape" it means the
    	  coin door switches (key '7', '8', '9', '0').

Williams/Bally System 7 - 11 & Data East AlphaNumeric
-----------------------------------------------------
  3	  Coins
  4	  Hi-Score Reset
  5-6     Coins
  7	  Up/Down	(on coin door)
  8	  Advance		""
  9	  CPU Diagnostic
  0	  Sound Diagnostic
  Insert  Ball Tilt
  Home	  Slam Tilt
  End	  Coin Door Closed (toggles on/off)

Williams/Bally System 6
-----------------------
  3	  Coins
  4	  Hi-Score Reset
  5-6     Coins
  7	  Auto/Manual 	(on coin door)
  8	  Advance		""
  9	  CPU Diagnostic
  0	  Sound Diagnostic
  Insert  Ball Tilt
  Home	  Slam Tilt
  End	  Coin Door Closed (toggles on/off)
  PageUp  Master Command Enter

Williams/Bally System 4
-----------------------
  3	  Coins
  4	  Hi-Score Reset
  5-6     Coins
  7	  Auto/Manual 	(on coin door)
  8	  Advance		""
  9	  CPU Diagnostic
  0	  Not Used
  Insert  Ball Tilt
  Home	  Slam Tilt
  End	  Coin Door Closed (toggles on/off)
  PageUp  Master Command Enter


Williams/Bally System 3
-----------------------
  3	  Coins
  4	  Not Used
  5-6     Coins
  7	  Auto/Manual 	(on coin door)
  8	  Advance		""
  9	  CPU Diagnostic
  0	  Not Used
  Insert  Ball Tilt
  Home	  Slam Tilt
  End	  Coin Door Closed (toggles on/off)
  PageUp  Master Command Enter
