Extron electronics MPA 152 Manual do Utilizador

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

-0!!MPLIlERs)NTRODUCTIONIntroduction1-2About this Manual4HISMANUALCONTAINSINFORMATIONABOUTTHE%XTRON-0!-INI0OWER!MPLIlERWITHIN

-0!!MPLIlERs)NTRODUCTION 1-3MPA 152 FeaturesClass D digital audio amplifier&ORHIGHEFlCIENCYANDLESSHEATPRODUCTIONRipple Steering te

-0!!MPLIlERs)NTRODUCTIONIntroduction, cont’d1-4

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

-0!!MPLIlERs)NSTALLATIONInstallation2-2Mounting the MPA 1524HE-0!AMPLIlERMEETS5,REQUIREMENTSFORHEATANDSMOKERELEASEANDISSU

-0!!MPLIlERs)NSTALLATION 2-3Rack mounting procedures4HEUNITCANBEMOUNTEDINTHEFRONTORREAROFANYOFTHESERACKSYSTEMS235DEEP

-0!!MPLIlERs)NSTALLATIONInstallation, cont’d2-4Projector mounting4HEINSTRUCTIONSFORMOUNTINGTHEAMPLIlERNEARTHEPROJECTORUSINGTHE0-+

-0!!MPLIlERs)NSTALLATION 2-5a 5SETHETWOXSCREWSPROVIDEDTOSECURETHEAMPLIlERTOTHEBRACKETb)FREQUIREDSECURETHEPOWE

-0!!MPLIlERs)NSTALLATIONInstallation, cont’d2-6Under-furniture mounting4HE-0!AMPLIFERCANBEMOUNTEDUNDERFURNITUREUSINGTHEOPTIONAL-

-0!!MPLIlERs)NSTALLATION 2-7

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

-0!!MPLIlERs)NSTALLATIONInstallation, cont’d2-8MPA 152 Front Panel Features4HEILLUSTRATIONBELOWSHOWSTHEFRONTPANELOFTHE-0!1BASSLE

-0!!MPLIlERs)NSTALLATION 2-9MPA 152 Rear Panel Features4HEILLUSTRATIONBELOWSHOWSTHEREARPANELOFTHE-0!POWER12V 3A MAXOUTPUT

-0!!MPLIlERs)NSTALLATIONInstallation, cont’d2-10Power connector#ONNECTTHETWOPOLEMMCAPTIVESCREWCONNECTORFROMTHEPOWERSUPPLYPROV

-0!!MPLIlERs)NSTALLATION 2-11Audio inputsINPUTSLRLRFigure 2-7 — Audio inputsRCA connectors —4WOCONNECTORSLEFTANDRIGHTACCEPTUNBALANCED

-0!!MPLIlERs)NSTALLATIONInstallation, cont’d2-12Remote controlWiring for remote control4HISPINCAPTIVESCREWCONNECTORALLOWSAWALLMOUNTE

-0!!MPLIlERs)NSTALLATION 2-13Controlling multiple amplifiers with one volume controller3EVERAL-0!UNITSCANBEDAISYCHAINEDSOTHATONEVO

-0!!MPLIlERs)NSTALLATIONInstallation, cont’d2-14Audio output4HISPOLEMMCAPTIVESCREWCONNECTORISUSEDTOCONNECTTHEAMPLIlERTOTHESP

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

-0!!MPLIlERs/PERATIONOperation3-2Setting Up the MPA 152 AmplifierSetting input level!DJUSTTHE-0!INPUTLEVELBASSASFOLLOWS1 5NPLUGT

-0!!MPLIlERs/PERATION 3-3Remote Control OptionsPOWER12V 3A MAXOUTPUTS4/8OhmsINPUTSLRLRREMOTE10VVOL/MUTELMPA 122 PLUSRCUSLISTED 17TTAUDI

安全须知 s 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 s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 s用户应保存安全说明书以备将来使用。遵守警告 s用户应遵守产品和用户指南上的所有安

-0!!MPLIlERs/PERATIONOperation, cont’d3-4

MPA 152 AmplifierAAppendix AReference Information SpecificationsIncluded Parts Accessories

-0!!MPLIlERs2EFERENCE)NFORMATIONReference InformationA-2SpecificationsAudio'AIN"ALANCED XD"

-0!!MPLIlERs2EFERENCE)NFORMATION A-3/UTPUTPOWER WATTSRMSPERCHANNELOHMSK(Z4($WATTS

-0!!MPLIlERs2EFERENCE)NFORMATIONReference Information, cont’dA-4%NCLOSUREDIMENSIONS (X7X$5HIGHQUA

-0!!MPLIlERs2EFERENCE)NFORMATION A-5AccessoriesAccessories Part number-"""ACKOFRACKMOUNTINGKIT -"5-

-0!!MPLIlERs2EFERENCE)NFORMATIONReference Information, cont’dA-6

%XTRONS7ARRANTYExtron 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 Instructions 2EADTHESEINSTRUCTIONS +EEPTHESEINSTRUCTIONS (EEDALLWARNINGS &OLLOWALLINSTRUCTIONS $ONOT

-0!!MPLIlERs1UICK3TART'UIDE QS-iQuick Start Guide — MPA 152 Amplifier4OINSTALLANDSETUPAN-0!-INI0OWER!MPLIlERFOLLOWTHESE

-0!!MPLIlERs1UICK3TART'UIDEQuick Start Guide — MPA 152 Amplifier, cont’dQS-iiN The MPA 152 amplifier mixes all right channel inputs to a

i-0!!MPLIlERs4ABLEOF#ONTENTS i Table of Contents68-1320-01 Rev. A02 09All trademarks mentioned in this manual are the properties of their res

ii-0!!MPLIlERs4ABLEOF#ONTENTSTable of Contents, cont’d

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