Wheatstone SP-8, Technical Manual

Page: 33 / 128

Page 2 - 18 SP-8 / Dec 95
I
NPUT
M
ODULES
Logic Functions
External Control
The DM-08 input module may be muted and/or placed into talkback mode
from a remote location.
An optional fader end-of-travel switch is also available for channel ON and
CUE mode functions
See DB-9 Control connector (page 2-19) and sheet 5 of schematic (page 2-
26).
Internal Control
SEND: The module's send signals can be programmed (via internal jumpers;
see schematic sheet 3, page 2-24, D5 & C5) to follow the channel ON/OFF
switch.
CUE: An optional fader end-of-travel switch may be used to automatically
activate the module's Cue function (schematic sheet 5, C8, page 2-26).
Dipswitch Programmable Functions
The module's channel ON/OFF switch can be programmed, via an internal
PCB-mounted dipswitch, to trigger various functions within the console, as
well as events at external locations. Available functions include:
(Position 1) studio mute 2B - (Factory Default: OFF)
(Position 2) studio mute 2A - (Factory Default: OFF)
(Position 3) studio mute 1A - (Factory Default: ON)
(Position 4) control room mute - (Factory Default: OFF)
(Position 5) on-air tally 2A - (Factory Default: OFF)
(Position 6) on-air tally 1B - (Factory Default: OFF)
(Position 7) studio mute 1B - (Factory Default: OFF)
See schematic sheet 5, B2 (page 2-26) and PCB load sheet, dipswitch
"SW18" (page 2-20).
SP-8 / June 96