Owner`s manual

page 4 – 2
RD-12 / March 99
O U T P U T M OD ULES
Output Modules
(OMD-5)
Module Overview
Each RD-12 console has two master output modules: the
first handles the console’s Program outputs (OM1), the
second Audition and Utility (OM2).
OM1 output module has installed jumpers J3, J4 for
Program output; and J11, J12 for CUE monitor signal.
OM2 output module has installed jumpers J5, J6 for
Audition output; J9, J10 for Utility output; and J13, J14 for
TEL monitor signal.
Either module can be changed to the other by making the
appropriate jumper changes.
Both modules output analog and digital signals. Analog
outputs may be adjusted using recessed front panel multi-turn
trimpots.
OMD-5 modules also generate the console’s monitor
signals, which feed the Control Room, Studio and Meter
Output modules. There are analog stereo insert points for
PGM and AUD analog outputs (these may be internally
bypassed, which is the factory default setting). Processing
done at the insert points will not affect the digital output
signals. Regardless of the bypass switch setting, INSERT
OUT may be used as an additional direct PGM (or AUD)
analog output from a module.
All user wiring to and from OMD-5 modules takes place
at 12-pin AMP type connectors mounted directly beneath the
module on the console mainframe’s bottom pan. There are
four connectors: A and B (towards the console meterbridge)
handle analog outputs and insert points; the D connector (near
the console armrest) handles digital outputs (AES format).
All analog audio is +4dBu balanced.
RD-12 / May 00