Jumpers: "JP5" and "JP6" off, when a MIDI daughterboard is attached.

DIP switches: 

SW1: On  = joystick enabled on Tahiti/Monterey
     Off = no joystick or joystick on a different board

SW2-SW4: 

  I/O port (Hex)   SW4   SW3  SW2
  -------------------------------
  $290             on    on   on   (factory default)
  $260             off   on   on
  $250             on    off  on
  $240             off   off  on
  $230             on    on   off
  $220             off   on   off
  $210             on    off  off
  $3e0             off   off  off

Tahiti/Monterey back panel connectors: 

  IN = stereo line input.  There is no onboard preamp, an external preamp 
       is required to use a mic.  You can record from this input.

 AUX = stereo line input.  You CAN NOT record from this input.

 OUT = stereo line output.  There is no onboard amp, an external amp or 
       amplified speakers is required.  This will not drive headphones or 
       unamplified speakers directly.

MIDI = MIDI In, Out, and Thru via 9-pin proprietary adapter (no 
       Joystick!)

Additional connectors: 
  Game Port header = for connecting a joystick.  This is for a standard 15
    pin DSUB connector clip.  The pinout is 1 - 1, 2 - 2, 3 - 3, etc.
  Daughterboard connector = Waveblaster(TM) compatible for adding a MIDI
    daughterboard