page 8 – 1
D-75 / Sep 2004
LINE SELECT MODULE
Line Preselect Module
(LS-75; optional)
Chapter Contents
Module Overview................................................................................. 8-2
Internal Programming Options .......................................................... 8-2
Hook-ups.............................................................................................. 8-3
Left DB-25 “B” Connector — Audio Inputs .........................................................................8-3
Left DB-25 “B” Connector — Audio Outputs ......................................................................8-3
Right DB-25 “A” Connector — Audio Inputs.......................................................................8-3
DB Connector Pinout Drawing........................................................... 8-5
Line Preselect Module Signal Flow ................................................... 8-6