HMS SOUND KIT  (HMS.COM/SLOT_MACHINE/HMS_SOUND_KIT.rtf)
Machine Power is OFF!
Requirements:  The later versions of the machines converted by Summit have an 'options interface' connector and wiring.  The connector is a 20 pin 'in-line' connector.  This kit only works with the HMS Slot Controller board.  Both items are required for the sound kit!
Jumper Card:
 1.	Remove both the slot controller and interface from the card cage.
 2.	Insert the jumper card into the bottom connector (top is indicated on the card)
 3.	Re-insert the slot controller and interface boards
Sound Board:
 1.	Remove the Reel Assembly
 2.	Mount the  sound board to the back of the machine and plug the 20 pin connector into the board.  See the picture.  The holes should pre-exist.
 3.	Turn on the power and verify that the 'power LED' is lit and the 1Hz LED is flashing (the board is running.
 4.	Turn off the power and re-insert the Reel Mechanism
Speaker Installation: Note: The speaker should be mounted with holes allowing the sound to come out of the cabinet. Alternately the speaker can just sit behind the top payout glass Light.  However this will not provide good sound quality.
Mounting to the Cabinet (best sound)
 1.	Mark the holes (use the speaker as a template) and drill out the 4 mounting holes.
 2.	Cut out the large hole for the speaker sound centered to the 4 mounting holes.
 3.	Mount the speaker and speaker grill using the screws provided.
 4.	Plug the speaker wires into the HMS-Sound board (push-ons on the right side of the board.
After Completing the above steps, the sound is ready to be tested.  You can short out J4 with a screw driver or paper clip to activate the coin drop sound.  Adjust the volume as needed using the Potentiometer 'R7' on the sound board.