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Manual Extron electronic MPA 401

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  • Extron electronic MPA 401 - page 1

    68-1436-01 Rev. E 06 13 MPA 401 Series User Guide Audio Mini Power Amplifiers ...

  • Extron electronic MPA 401 - page 2

    Safety Instructions • English W ARNING: This symbol, D , when used on the product, is intended to alert the user of the presence of uninsulated danger ous voltage within the product’ s enclosure that may pr esent a risk of electric shock. A TTENTION: This symbol, I , when used on the product, is intended to alert the user of important operating ...

  • Extron electronic MPA 401 - page 3

    FCC Class B Notice This equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to part15 of the FCC rules. These limits provide reasonable pr otection against harmful interfer ence in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not inst ...

  • Extron electronic MPA 401 - page 4

    Conventions Used in this Guide Notifications the following are used: A TTENTION: Attention indicates a situation that may damage or destroy the pr oduct or associated equipment. NOTE: A note draws attention to important information. Specications A vailability Product specifications ar e available on the Extr on website, www .extron.com . ...

  • Extron electronic MPA 401 - page 5

    Contents Introduction .................................................... 1 Important Safety Instructions .............................. 1 MP A 401-70V and MP A 401-100V Description ... 2 MP A 401-70V and MP A 401-100V Features ....... 3 Rear Panel and Cabling ................................ 4 Rear Panel .......................................... ...

  • Extron electronic MPA 401 - page 6

    MP A 401-70V and MP A 401-100V • Contents vi ...

  • Extron electronic MPA 401 - page 7

    Intr oduction This guide contains information about the Extron MP A 401-70V and MP A 401-100V mini power amplifiers with instructions for experienced installers on how to install, configure, and operate the equipment. Unless otherwise specified, refer ences in this guide to the “amplifier ,” “MP A,” or “MP A 401” relate to the featu ...

  • Extron electronic MPA 401 - page 8

    MP A 401-70V and MP A 401-100V Description The Extron MP A 401-70V and MP A 401-100V integrated mini power amplifiers provide mono amplification for speaker systems that requir e compact and economical audio solutions. Both amplifiers accept balanced or unbalanced, stereo or mono inputs and provide a summed mono output. The MP A 401-70V delivers ...

  • Extron electronic MPA 401 - page 9

    MP A 401-70V and MP A 401-100V Features Patented CDRS (Class D Ripple Suppression) — CDRS is an Extr on patented technology that eliminates high frequency switching ripple and EMI emissions found in all Class D amplifiers. CDRS dramatically improves audio performance over conventional ClassD amplifier designs and enables Extron power ampli? ...

  • Extron electronic MPA 401 - page 10

    Rear Panel and Cabling This section describes the rear panel featur es and cabling of the MP A401-70V and MP A401-100V . • Rear Panel • Power Input • Audio Inputs • Remote Input Connector • Speaker Connections Rear Panel The illustration below shows the rear panel of the amplifiers: POWER 12V 1.5A MAX CLASS 2 WIRING ...

  • Extron electronic MPA 401 - page 11

    Power Input a Power receptacle — A 36 W desktop power supply is pr ovided. A TTENTION: When the PS 1230 power supply is connected to the MP A 401, it must not be shared with any other devices. Po wer Receptacle DC Po wer Cord Captive Scr ew Connector POWER 12V 1.5 A MAX MP A 401 series Amplifier DC Po we r Outputs AC Po wer Cord Tie Wrap Captive ...

  • Extron electronic MPA 401 - page 12

    Audio Inputs Use the rear panel r eceptacles (see figur e at right) to connect audio sources to the amplifier . W ire the connectors as shown below . The balloon numbers refer to the figure to the right. NOTE: Thegroundpinsoftheinputr eceptacles maybelabeled or (seetheimagestothe right).Th ...

  • Extron electronic MPA 401 - page 13

    Remote Input Port e Remote input port — This 3-pin, captive screw port allows a wall-mounted audio controller to control volume and mute levels r emotely (see Remote Control Options on page 12 if using a MediaLink controller). NOTE: Theremotecontr olportmaybelabeled inoneoftwoways(seethediagramtothe ...

  • Extron electronic MPA 401 - page 14

    Controlling multiple ampliers with one volume contr oller Several MP A 401 units can be daisy-chained so that one volume controller can simultaneously regulate the volume of all the amplifiers. NOTES: • Asadditionalamplifiersareaddedtothedaisychain,thesensitivityofthe volumepotentiometerwillc ...

  • Extron electronic MPA 401 - page 15

    Speaker Connections f Speaker receptacle (see figur e 2) — Connect the speakers to the speaker receptacle using the 2-pole, 5 mm screw-lock captive scr ew connector (MP A 401-100V shown at right). NOTES: • The mono audio speaker receptacle may be labeled in one of two ways (see the diagrams above). The wiring and function are the same whiche ...

  • Extron electronic MPA 401 - page 16

    Setup and Operation This section provides information about the fr ont panel featur es and operation of the MP A401-70V and MP A 401-100V : • Front Panel Featur es • Setting Input Level • Setting Bass and T reble • Remote Control Options • T roubleshooting Fr ont Panel Features The front panels of the MP A401-70V and ...

  • Extron electronic MPA 401 - page 17

    Setting Input Level Adjust the input level as follows: 1. If necessary , unplug the remote connector fr om the unit. 2. If connecting the amplifier to a system with adjustable volume, set the volume to its lowest point. Then adjust the level potentiometer fully counterclockwise to its minimum setting. 3. Set the system volume to its maximum level. ...

  • Extron electronic MPA 401 - page 18

    Remote Contr ol Options INPUTS OUTP UT 50/60 Hz 100-240V .3A 2 1 3 4 L R L R L R L R L R AUDIO VID 1 2 3 4 Y /VID B-Y H/ HV R /R-Y V G /Y B /B-Y RS-232 LAN RESET ACT LINK DVI-I YC SDI R-Y /C RGB/R-Y ,Y, B-Y/YC/ VID I N P U T O U T P U T I N P U T O U T P U T POWER 12V 1.5A MAX OUTPUT 70V INPUTS L (MONO) (MONO) R REMOTE VOL/MUTE MPA 401-70V R L CLAS ...

  • Extron electronic MPA 401 - page 19

    T roubleshooting Under differ ent cir cumstances, the front panel LED lights gr een or amber , which pr ovides diagnostic information. Amplier Fails to Exit Standby Mode Promptly Power LED Color Problem Description Problem Solution Amber Nooutputsignal. • No input detected: verify that there is an input signal. If a signal is present, ...

  • Extron electronic MPA 401 - page 20

    Refer ence Material This section of the user guide contains information about Mounting the MP A 401. Mounting Plenum Placement The MP A 401-70V and MP A 401-100V amplifiers meet UL 2043 requir ements for heat and smoke release. They can be installed in the ceiling, out of sight, with r educed risk of theft. A TTENTION: Although the amplifier is p ...

  • Extron electronic MPA 401 - page 21

    A TTENTION: Use only the two holes indicated in figure 9 for mounting the MP A401. The other four holes anchor stand-offs for the internal circuit boards; using them may damage the amplifier and will not provide secur e mounting for the unit. #4-40 Thread Th ru Ra ck Mounting #4-40 Thread Th ru Ra ck Mounting 4.44" (11.29 cm) 3.70" ( ...

  • Extron electronic MPA 401 - page 22

    Extron Headquarters +1.800.633.9876 (Inside USA/Canada Only) Extron USA - W est Extron USA - East +1.714.491.1500 +1.919.850.1000 +1.714.491.1517 F AX +1.919.850.1001 F AX Extron Europe +800.3987.6673 (Inside Europe Only) +31.33.453.4040 +31.33.453.4050 F AX Extron Asia +65.6383.4400 +65.6383.4664 F AX Extron Japan +81.3.3511.7655 +81.3.3511.7656 F ...

Manufacturer Extron electronic Category Stereo Amplifier

Documents that we receive from a manufacturer of a Extron electronic MPA 401 can be divided into several groups. They are, among others:
- Extron electronic technical drawings
- MPA 401 manuals
- Extron electronic product data sheets
- information booklets
- or energy labels Extron electronic MPA 401
All of them are important, but the most important information from the point of view of use of the device are in the user manual Extron electronic MPA 401.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Extron electronic MPA 401, service manual, brief instructions and user manuals Extron electronic MPA 401. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Extron electronic MPA 401.

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A complete manual for the device Extron electronic MPA 401, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Extron electronic MPA 401 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Extron electronic MPA 401.

A complete Extron electronic manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Extron electronic MPA 401 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Extron electronic MPA 401, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Extron electronic MPA 401, that we can find in the current document
3. Tips how to use the basic functions of the device Extron electronic MPA 401 - which should help us in our first steps of using Extron electronic MPA 401
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Extron electronic MPA 401
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Extron electronic MPA 401 in a specific country, if it was not possible to solve the problem on our own.

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