XINDAK PA-M User manual

ClassAPowerAmplifier
PA-M
INSTRUCTIONS

ItmeansthatusedelectricalandelectronicproductsshouldnotbemixedwithgeneralhouseholdwasteThereisaseparatecollection.
systemfortheseproducts.
AInformationonDisposalforUsersprivatehousehold.().
1.IntheEuropeanUnion
AttentionIfYouwanttodisposeofthisequipmentpleasedonotusetheordinarydustbin:,.
UsedelectricalandelectronicequipmentmustbetreatedseparatelyandInaccordancewithlegislationthatrequirespropertreatment,
recoveryandrecyclingofusedelectricalandelectronicequipment.
FollowingtheimplementationbymemberstatesprivatehouseholdwithintheEUstatesmayreturntheirusedelectricalandelectronic,
equipmenttodesignatedcollectionfacilitiesfreeofchargeInsomecountriesyourlocalretailermayalsotakebackyourlocal*.*
authorityforfurtherdetails.
Ifyouusedelectricalorelectronicequipmenthasbatteriesoraccumulatorspleasedisposeoftheseseparatelybeforehandaccording,
tolocalrequirements.
Bydisposingofthisproductyouwillhelpensurethatwasteundergoesthenecessarytreatmentrecoveryandrecyclingandthus,
preventpotentialnegativeeffectsontheenvironmentandhumanhealthwhichcouldotherwiseariseduetoinappropriatewaste
handling.
2.IntheotherCountriesoutsideEU
Ifyouwishtodiscardthisproductpleasecontactyourlocalauthoritiesandaskforthecor, rectmethodofdisposal.
ForSwitzerlandUsedelectricalorelectronicequipmentcanbereturnedfreeofchargetodealerevenifyoudontpurchaseanew:,
productFurthercollectionfacilitiesarelistedonthehomepageofwwwswicochorwwwsensch......
BInformationonDisposalofBusinessUsers.
1.IntheEuropeanUnion
Iftheproductisusedforbusinessandyouwanttodiscardit:
2.IntheotherCountriesoutsidetheEU
Ifyouwishtodiscardofthisproductpleasecontactyourlocalauthoritiesandaskforthecor, rectmethodofdisposal.
Attention:Yourproductismarkedwiththissymbol.
Pleasecontactlocaldealerwhowillinformyouaboutthetake-backoftheproduct.Youmightbechargedforthecostsarisingfrom
take-backandrecycling.Smallproducts(andsmallamounts)mightbetakenbackbyyourlocalcollectionfacilities.

1
Chapter1 ImportantSafetyInstruction
Thelightningflashwitharrowheadsymbol,withinanequilateraltriangle,
isintendedtoalerttheusertopresenceofuninsulated “Dangerous
voltage”withintheproduct’senclosurethatmaybeofsufficientmagnitude
toconstituteariskofelectricshocktopersons.
DangerousVoltage
Theexclamationpointwithinanequilateraltriangleisintendedtoalertthe
usertopresenceofimportantoperatingandmaintenance(servicing)
instructionsintheliteratureaccompanyingtheappliance.
ImportantInstructions
MarkingbytheCEsymbolshownleftindicatescomplianceofthis
devicewiththeEMSElectrornagneticCompatibilityandLVDlow
voltagedirective)standardsoftheEuropeanCommunity.
""()
()(
CAUTION
!
!

2
Chapter1
1.1BeforeUse
ImportantSafetyInstruction
Unpackthispoweramplifierandkeepallpackingmaterialsforfuturetransportorservice,locateandremoveall
accessoryitemsfromtheaccessoryboxwithinthecontrollershippingcarton.
AccessoriesIncluded:
Pleasereadallinstructionsandprecautionscarefullyandcompletelybeforeoperatingyourpoweramplifier.
1.Readtheseinstructions.
2.Keeptheseinstructions.
3.Heedallwarnings.
4.Followallinstructions.
5.Donotusethisapparatusnearwater.
6.Cleanonlywithdrycloth.
7.Alwayskeepthisunitoutofthereachofchildren.
8.Donotinstallnearanyheatsourcessuchasradiators,heatregisters,stoves,orotherapparatus(includingamplifiers)that
produceheat.
9.Protectthepowercordfrombeingwalkedonorpinchedparticularlyatplugs,conveniencereceptacles,andthepointwherethey
exitfromtheapparatus.
10.Unplugthisapparatusduringlightningstormsorwhenunusedforalongtime.
11.AlwaysdisconnectyourentiresystemfromtheACmainsbeforeconnectingordisconnectinganycable,orwhencleaningany
component.
12.ThisproductmustbeterminatedwithathreeconductorACmainspowercordwhichincludesanearthgroundconnection,to
preventshockhazard,allthreeconnectionsmustalwaysbeused.
13.ACextensioncordsarenotrecommendedforusewiththisproduct.
14.Neveruseflammableorcombustiblechemicalsforcleaningaudiocomponents.
15.Neveroperatethisproductwithanycoverremoved.
16.Neverpourorspillliquidsdirectlyontothisunit.
17.Neverblockairflowthroughventilationslotsorheatsinks.
18.Neverbypassanyfuse.
19.Neverreplaceanyfusewithavalueortypeotherthanthosespecified.
20.Neverattempttorepairthisproduct,ifaproblemoccurs,contactyourdealer.
21.Neverexposethisproducttoextremelyhighorlowtemperatures.
22.Neveroperatethisproductinanexplosiveatmosphere.
1.ACpowercord ×12.Usermanual(Thismanual)
1.2CheckAccessory

3
vwx
uv
Poweron-off
Pressthisbutton,thecurrentwillbeputthrough;pressitagain,thecurrentwillbecutoff.
u
vMeter
Meterofpoweroutput.
u
v
Rightchannelaudioinputs
RCA&XLR(Balanced)inputs.
w
Mainsinputandsafetycutoutjack
Connectittothepowersupplybyattachedpowercord.
x
Audioinputswitch
SwitchbetweentheRCAandXLR(balanced)input
y
Introduction
Chapter2
2.2RearPanel
2.1FrontPanel
yu
Rightchannelspeakerbindingpost
Connectittothespeakerbythespeakercable.
Leftchannelspeakerbindingpost
Connectittothespeakerbythespeakercable.
zLeftchannelaudioinputs
RCA&XLR(Balanced)inputs.
z

OperationInstruction
Chapter3
3.1GeneralProblemsandTrouble-shootings
Problem Possiblecause Trouble-shootings
themachineis
notelectrified
Powerconnectornotplugwell
Fusehasfused
Plugthepowerconnectoragain.
Changethefusecoincidewiththeprompt
requirement.
Speakerno
sound
Soundsourceturnedoff
Signalcableisbroken
Signalselectorswitchwrong
Rootnoiseofsoundsourcetoobig
Signalshieldingeffectbadly
Signalsourceinputphaseopposed
Speakerwiretochannelshasexchangedor
positivenegativereversed
Speakercableisbroken
Noisetoobig
Leftand
rightchannel
confused
Turnonthesoundsource.
Checkandchangesignalcable.
Checkandchangespeakercable.
ChangeahigherSNRsound.
Tuneinputselectionbuttonaccordingto
soundsource.
Connectaccordingtotheindicationofleft
andrightchannel.
Changeeligiblesignalcable
Notice:ifyouhavebeenconfrontedanyproblemswhenusingthisproductorhaveanysuggestiontotellus,please
[e-mail]te:http://www.xindak.com.
4

5
Chapter4 Specifications
4.1Specifications
*Allspecifications,dimensionsandweightsaresubjecttochangewithoutnotice.
<
<
<
<
<
<
<
<
<
Poweroutput
owerconsumption
Frequencyresponse
Signal-to-noiseratio
Distortion(THD+noise)
Dimensions(W*D*H)
Inputsensitivity
Netweight
Shippingweight
Supplyvoltage
<P
20W/ch(8ohmLoad)
130W(StaticState)
10Hz-100KHz(±1.5dB)
100dBTypical(AWeight)
<0.03%
430mm*445mm*118mm
1.2V
18.5Kg
22Kg
Specifiedonrearpaneldecal
(cannotbechangedbyuserordealer)

No.126,Section2,East1RoundChengdu,Sichuan,ChinaP.C.610051
Youcanfindyournearestauthorizeddistributorandmoreproductinformationonourwebsite:
www.xindak.com
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