Page 2 - Precautions; Safety Instructions • English; FCC Class A Notice; Extron’s Warranty
Precautions This symbol is intended to alert the user of importantoperating and maintenance (servicing) instructionsin the literature provided with the equipment. This symbol is intended to alert the user of thepresence of uninsulated dangerous voltage withinthe product's enclosure that may present ...
Page 3 - Quick Start Guide — MPA 122; MPA 122 • Quick Start Guide; Turn all of the equipment off; and disconnect it from the power; Attach the speakers to the MPA 122; and the audio source and/or; Connect power cords to MPA 122 and other audio equipment
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 be...
Page 4 - Quick Start Guide — MPA 122, cont’d; Chapter 1 • Introduction; Table of Contents; Adjust the MPA 122 input level, bass and treble.; Set the projector volume to its maximum; Typical connection setup; The Extron MPA 122 mini power amplifier
Quick Start Guide — MPA 122, cont’d MPA 122 • Quick Start Guide QS-2 iii MPA 122 • Table of Contents Chapter 1 • Introduction .......................................................... 1-1 About this Manual ................................................................ 1-2 About the MPA 122 .........
Page 5 - Table of Contents, cont’d; Chapter One; Introduction; About this Manual
iv MPA 122 • Table of Contents Table of Contents, cont’d MPA 122 1 Chapter One Introduction About this Manual About the MPA 122 Features
Page 7 - MPA 122 • Introduction; Chapter Two; Installation and Operation; Installation Overview
MPA 122 • Introduction Introduction MPA 122 2 Chapter Two Installation and Operation Installation Overview Mounting the MPA 122 Rear Panel Features Front Panel Features Setting up the MPA 122 Amplifier 1-4
Page 8 - MPA 122 • Installation and Operation; Rack mounting; shelf
MPA 122 • Installation and Operation Installation and Operation MPA 122 • Installation and Operation 2-3 Installation Overview To install and set up an MPA 122, follow these steps: Turn all of the equipment off. Make sure that the inputdevices (DVD, VCR, PC, etc.), the MPA 122 unit, and theoutput de...
Page 9 - Installation and operation, cont’d; Projector mounting; multi-product projector mounting kit; Figure 2-4 — Projector mounting for the MPA 122
MPA 122 • Installation and Operation MPA 122 • Installation and Operation Installation and operation, cont’d 2-5 2-4 Use 2 mounting holes onopposite corners. (2) 4-40 x 3/16"Screws 1U Universal Rack Shelf Both front false faceplatesuse 2 screws. 1/4 Rack Width Front FalseFaceplate 1/2 Rack Width...
Page 10 - For a smaller or larger pole —; Rear Panel Features; Power input; Power connection; CAUTION; Figure 2-6 — Power connector wiring; Audio inputs; RCA input connector
MPA 122 • Installation and Operation MPA 122 • Installation and Operation Installation and operation, cont’d 2-6 On the side mounting plates, devices are typicallymounted on the outside of the bracket. On the frontmounting plate, devices are typically mounted on theinside of the bracket. The front m...
Page 11 - Remote control; Front Panel Features; Setting Up the MPA 122 Amplifier
MPA 122 • Installation and Operation MPA 122 • Installation and Operation Installation and operation, cont’d 4 Balanced or unbalanced audio input connector — Marked “L” and “R”, this 3.5 mm captive screw input is for bare wire,balanced or unbalanced audio signals. Unbalanced Input Tip Sleeve Tip Bal...
Page 12 - Chapter Three; Remote Operation; Remote connector wiring; All nominal levels are at ±10%
MPA 122 • Installation and Operation Installation and operation, cont’d MPA 122 3 Chapter Three Remote Operation Remote Control Options 2-10 Remote connector wiring As shown below, Pin 1 is 10 VDC reference voltage. Pin 2 isvolume control DC voltage; range is 0 to 10 V, where 0 V is muteand 10 V pro...
Page 13 - MPA 122 • Remote Operation; Appendix A; and Accessories; Specifications; Figure 3-1 — Three remote control options; Using the projector ’s IR remote; — For a projector with variable; Extron VCM 100 or mute controller; — For a projector without; Using a MediaLinkTM Controller; — For a projector with
MPA 122 • Remote Operation Remote Operation MPA 122 A Appendix A Specifications, Part Numbers, and Accessories Specifications Included Parts Optional Accessories 3-2 Remote Control Options PO W ER OU TP UT S 4/8 Ohms INP UT S L R L R REM OTE 10 V VO L/M UTE L MP A 12 2 R C US US PC Projector Remote ...
Page 14 - Specifications, Part Numbers, and Accessories; Audio; Maximum level; Audio output; rack
MPA 122 • Specifications, Part Numbers, and Accessories MPA 122 • Specifications, Part Numbers, and Accessories Specifications, Part Numbers, and Accessories A-3 A-2 Audio Frequency response ..................... 20 Hz to 20 kHz, ±1 dB @ 1 watt outputTHD + Noise ................................ 0.15...
Page 15 - Included Parts; Included parts; MPA 122 Mini Power Amplifier User’s Manual; Optional Accessories; Accessories
MPA 122 • Specifications, Part Numbers, and Accessories MPA 122 • Specifications, Part Numbers, and Accessories Specifications, Part Numbers, and Accessories Included Parts These items are included in each order of a MPA 122 unit: Included parts Part number MPA 122 Mini Power Amplifier 60-668-01 12 ...
Page 16 - MPA 122 • Specifications, Part Numbers, and Accessories
MPA 122 • Specifications, Part Numbers, and Accessories Specifications, Part Numbers, Accessories, cont’d A-6