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Extron Electronics MPA 122 User Guide User Manual

Page 3

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Quick Start Guide — MPA 122

MPA 122 • Quick Start Guide

QS-1

To install and set up an MPA 122 Mini Power Amplifier, follow these steps:

Step 1

Turn all of the equipment off

and disconnect it from the power

source.

Step 2

Mount the MPA 122

on a rack, under a desk, or on a projector, as

illustrated below.

(2) 4-40 x 3/16" screws

Use 2 mounting holes on
opposite corners

VersaTools Rack Shelf

1/4 Rack Width False Front
Face Plate

DIS

TR

IB

UTION

AMPL

IFIER

DISTR

IB

UT

ION

AM

PL

IFIER

DIST

RIB

UT

ION

A

MP

LIFIER

Projector Mount

Under Desk

Rack Mount

Extron

MPA 122

Mini Power

Amplifier

Extron
Projector Mounting
Bracket

Extron
Power Supply

Plastic Tie

PO

W

ER

OU

TPU

TS

4/8

Oh

ms

SP

EA

KE

RS

INP

UTS

L

R

L

R

REMO

TE

10

V

VO

L/M

UT

E

L

MP

A 1

22

R

C

US US

Step 3

Attach the speakers to the MPA 122

.

Step 4

Attach inputs to the MPA 122 unit

and the audio source and/or

projector. Ensure that the projector’s audio output is set to variable
out

. Multiple input options (RCA, 3.5 mm stereo input, or captive

screw) can be used simultaneously; this will result in audio mixing.

See Inputs in chapter 2 for more information on these audio
connections.

Step 5

Connect power cords to MPA 122 and other audio equipment

.