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
.
