Microphone Input Module With Sends - Pacific Research BMX-III-18 Operation And Technical Manual

Broadcast console
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3.2 MICROPHONE INPUT MODULE WITH SENDS

A
A
G A I N
T R I M
B
B
I N P U T
P G M
AU D
U T L
OUTPUT
1
2
P R E
0
S E N D S
I N
L
R
PAN
0
5
1 0
1 5
2 0
3 0
4 0
5 0
6 0
7 0
SOLO
CUE
ON
OFF
PACIFIC RESEARCH & ENGINEERING
The INPUT buttons select the Input source, typically microphones, con-
nected to the A and B inputs of the module.
The recessed GAIN TRIM controls set the microphone preamplifier gain for
the microphones connected to the two inputs.
The OUTPUT buttons assign the module's audio to any combination of the
PROGRAM, AUDITION and UTILITY output buses.
The SEND-1, SEND-2 and PRE-fader buttons assign the pre- or post-fader
microphone audio to the console's Send & Return module. The rotary control
adjusts the Send level for both Send outputs.
The PAN control, with INsert switch, allows positioning of the microphone
signal within the stereo sound field.
The mixing fader is a stepless, infinite resolution control with a reference line
at the -15 dB point. The reference is the nominal position for a properly
adjusted input level to achieve "0" VU on the console output meters.
The electronic alternate-action CUE button routes the pre-fader audio to the
console Cue monitoring and metering systems. The CUE button lamp flashes
to indicate its ON status. A steady lamp indication is available with the
installation of an optional jumper wire in the lamp driver logic (reference
Section 5.4).
The electronic alternate-action SOLO button routes the input signal (after the
fader and pan controls) to the console SOLO monitoring and metering
systems. The SOLO button lights to indicate its ON status.
The ON button turns the module on and initiates the appropriate muting
commands, as set during installation. In addition, the ON button may be
optionally set to provide a momentary cough function while held depressed
(reference Section 2.9.1).
The OFF button turns the module off and cancels the muting commands.
52
BMX SERIES III CONSOLE
REVISION C

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