AudioArts Engineering D-75 - Chapter 7: Superphone Input (SP-75)

page 7 – 1
D-75 / Sep 2004
SUPERPHONE INPUT
Superphone Input
(SP-75; optional)
Chapter Contents
Module Overview........................................................................ 7-2
Caller Set-Ups ........................................................................................................ 7-2
Automatic Features................................................................................................. 7-3
Inputs and Outputs ................................................................................................. 7-3
Internal Programming Options ................................................. 7-3
Cue Pre/Post .......................................................................................................... 7-3
Mutes ...................................................................................................................... 7-3
Timer Restart .......................................................................................................... 7-4
Tallies...................................................................................................................... 7-4
Cue Dropout............................................................................................................ 7-4
External Input.......................................................................................................... 7-4
Gain Trimpots ......................................................................................................... 7-4
Hook-ups..................................................................................... 7-5
Left DB-25 “B” Connector—Audio & Control .......................................................... 7-5
External START & STOP .................................................................................. 7-5
Right DB-25 “A” Connector—Audio........................................................................ 7-6
DB Connector Pinout Drawing.................................................. 7-7
Superphone Input Module Signal Flow.................................... 7-8