Wheatstone D-8000, Техническое руководство

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page 4 – 3
D-8000 / Jan 2003
O U T P U T M O D U L E S
Internal Programming Options
Insert Bypass
Virtually all internal programming switches on the OMD-8 modules are
for factory use only. There is one exception, however, and that is the INSERT
BYPASS slide switch SW2, located near the top of the PCB just above the four
front panel analog trimpots. The factory default for this switch is “down”; i.e.,
the module’s PGM (or AUD) insert points are bridged. To use the PGM (or
AUD) insert points (located on the upper DB-25 connector) throw the switch
“up”.
For the purposes of this manual, we will assume you are holding the removed
module upright, component side towards you, with gold-plated card fingers to the
left and the module faceplate to the right.
Hook-Ups
As stated before, all user wiring to and from the OMD-8 modules takes
place at two DB-25 multi-pin connectors mounted directly beneath the
module on the console mainframe’s bottom pan.
Master A Output Module:
Upper DB-25 Connector – Analog Audio
Includes Program and Auxiliary outputs, and Program insert points. All
signals are +4dBu balanced.
Pin 25 – PGM Lt Out SH
Pin 24 – PGM Lt Out HI
Pin 12 – PGM Lt Out LO
Pin 11 – PGM Rt Out SH
Pin 10 – PGM Rt Out HI
Pin 23 – PGM Rt Out LO
Pin 22 – AUX Lt Out SH
Pin 21 – AUX Lt Out HI
Pin 9 – AUX Lt Out LO
Pin 8 – AUX Rt Out SH
Pin 7 – AUX Rt Out HI
Pin 20 – AUX Rt Out LO
Pin 19 – PGM Lt Insert Out SH
Pin 18 – PGM Lt Insert Out HI
Pin 6 – PGM Lt Insert Out LO
Pin 5 – PGM Rt Insert Out SH
Pin 4 – PGM Rt Insert Out HI
Pin 17 – PGM Rt Insert Out LO
Pin 16 – PGM Lt Insert In SH
Pin 15 – PGM Lt Insert In HI
Pin 3 – PGM Lt Insert In LO
Pin 2 – PGM Rt Insert In SH
Pin 1 – PGM Rt Insert In HI
Pin 14 – PGM Rt Insert In LO
Typical DB-25
connector
Insert points are normally by-
passed at the factory. See “In-
sert Bypass” (above) if you in-
tend to use these points.