Extron electronics MPA 152 Manual de usuario

User’s ManualMini Power Amplifier68-1320-01 Rev. A02 09MPA 152

MPA 152 Amplier • IntroductionIntroduction1-2About this ManualThis manual contains information about the Extron MPA 152 Mini Power Amplier, with in

MPA 152 Amplier • Introduction 1-3MPA 152 FeaturesClass D digital audio amplifier — For high efciency and less heat production.Ripple Steering techno

MPA 152 Amplier • IntroductionIntroduction, cont’d1-4

MPA 152 Amplifier2Chapter TwoInstallation Mounting the MPA 152 MPA 152 Front Panel Features MPA 152 Rear Panel Features

MPA 152 Amplier • InstallationInstallation2-2Mounting the MPA 152The MPA 152 amplier meets UL 2043 requirements for heat and smoke release and is su

MPA 152 Amplier • Installation 2-3Rack mounting proceduresThe unit can be mounted in the front or rear of any of these rack systems:RSU 126 — 6"

MPA 152 Amplier • InstallationInstallation, cont’d2-4Projector mountingThe instructions for mounting the amplier near the projector, using the PMK 3

MPA 152 Amplier • Installation 2-5a. Use the two 4-40 x 3/16" screws (provided) to secure the amplier to the bracketb. If required, secure the

MPA 152 Amplier • InstallationInstallation, cont’d2-6Under-furniture mountingThe MPA 152 amplifer can be mounted under furniture using the optional M

MPA 152 Amplier • Installation 2-7

Precautions This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with

MPA 152 Amplier • InstallationInstallation, cont’d2-8MPA 152 Front Panel FeaturesThe illustration below shows the front panel of the MPA 152.1BASSLE

MPA 152 Amplier • Installation 2-9MPA 152 Rear Panel FeaturesThe illustration below shows the rear panel of the MPA 152.POWER12V 3A MAXOUTPUT

MPA 152 Amplier • InstallationInstallation, cont’d2-10Power connectorConnect the two pole, 3.5 mm captive screw connector from the power supply (prov

MPA 152 Amplier • Installation 2-11Audio inputsINPUTSLRLRFigure 2-7 — Audio inputsRCA connectors — Two connectors (left and right) accept unbalanced,

MPA 152 Amplier • InstallationInstallation, cont’d2-12Remote controlWiring for remote controlThis 3-pin, captive screw connector allows a wall-mounte

MPA 152 Amplier • Installation 2-13Controlling multiple amplifiers with one volume controllerSeveral MPA 152 units can be daisy-chained so that one vo

MPA 152 Amplier • InstallationInstallation, cont’d2-14Audio outputThis 4-pole, 5 mm captive screw connector is used to connect the amplier to the sp

MPA 152 Amplifier3Chapter ThreeOperation Setting up the MPA 152 AmplifierRemote Control Options

MPA 152 Amplier • OperationOperation3-2Setting Up the MPA 152 AmplifierSetting input levelAdjust the MPA 152 input level, bass as follows:1. Unplug t

MPA 152 Amplier • Operation 3-3Remote Control OptionsPOWER12V 3A MAXOUTPUTS4/8OhmsINPUTSLRLRREMOTE10VVOL/MUTELMPA 122 PLUSRCUSLISTED 17TTAUDI

安全须知 • 中文这个符号提示用户该设备用户手册中有重要的操作和维护说明。这个符号警告用户该设备机壳内有暴露的危险电压，有触电危险。注意阅读说明书 • 用户使用该设备前必须阅读并理解所有安全和使用说明。保存说明书 • 用户应保存安全说明书以备将来使用。遵守警告 • 用户应遵守产品和用户指南上的所有安

MPA 152 Amplier • OperationOperation, cont’d3-4

MPA 152 AmplifierAAppendix AReference Information SpecificationsIncluded Parts Accessories

MPA 152 Amplier • Reference InformationReference InformationA-2SpecificationsAudioGainBalanced ... 25x (28 dB)Unbalanced ..

MPA 152 Amplier • Reference Information A-3Output power ... 8 watts (rms) per channel, 8 ohms, 1 kHz, < 1% THD 15 wa

MPA 152 Amplier • Reference InformationReference Information, cont’dA-4Enclosure dimensions ... 1.7" H x 4.3" W x 3"

MPA 152 Amplier • Reference Information A-5AccessoriesAccessories Part numberMBB 100 Back of rack mounting kit 70-367-01MBU 123 Mini under-desk mount

MPA 152 Amplier • Reference InformationReference Information, cont’dA-6

Extron’s WarrantyExtron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of pu

Extron USA - West Headquarters+800.633.9876Inside USA / Canada Only+1.714.491.1500+1.714.491.1517 FAXExtron USA - East+800.633.9876Inside USA / Canada

Important Safety Instructions1) Read these instructions.2) Keep these instructions.3) Heed all warnings.4) Follow all instructions.5) Do not use

MPA 152 Amplier • Quick Start Guide QS-iQuick Start Guide — MPA 152 AmplifierTo install and set up an MPA 152 Mini Power Amplier, follow these steps

MPA 152 Amplier • Quick Start GuideQuick Start Guide — MPA 152 Amplifier, cont’dQS-iiN The MPA 152 amplifier mixes all right channel inputs to a sing

iMPA 152 Amplier • Table of Contents i Table of Contents68-1320-01 Rev. A02 09All trademarks mentioned in this manual are the properties of their res

iiMPA 152 Amplier • Table of ContentsTable of Contents, cont’d

MPA 152 Amplifier1Chapter OneIntroductionAbout this ManualAbout the MPA 152MPA 152 Features