visa.gif (1547 bytes) hms_logo.gif (2942 bytes) visa.gif (1547 bytes)

SOUND REQUIREMENTs for Summit Systems Slot Machines


The HMS Sound board interfaces to the HMS Slot Controller board  using the JDD connector behind the reels (back-left).  The JDD connector and the HMS Slot controller board are both required for Sound.

Note: HMS Slot controllers with firmware prior to 2.7 require upgrade so that the 'sound signals' will be output to the HMS Sound board.

The RED connector is the JDD connector.


Last Revised: 02/07/2024