IRiver Astell & Kern AK500A Manuel utilisateur

INSTRUCTIONBOOK

AK500A/P

UserGuide

SafetyPrecautions

Notes

ProductSpeciﬁcations

Components

AK500A/PataGlance

Assembly

Connections

PowerCableManagement

BeforeUse 01

Troubleshooting

Copyrights

Certiﬁcations

Trademarks

Disclaimers

Miscellaneous 02

CONTENTS

UserGuide

0 2 BeforeUse

Besuretocheckthe[SafetyPrecautions]BeforeUseusing

theproduct.

SafetyPrecautions

 WARNING indicatesaseriousrisk.

 CAUTION indicatesapotentialhazard.



Donotattempttodisassemble,repair,ormodifytheproduct.

 -iriverdoesnotassumeanyresponsibilityforproblems

  thatariseduetounauthorizedproductdisassembly,

  repair,ormodiﬁcations.

 Donotinsertanymetal(coins,hairpins,etc.)objectsor

 ﬂammabledebrisintothedevice.

 Avoidtouchingthepowercordduringlightningstrikesor

 thunderstorms.

 -Thismaycauseaﬁreorelectricshock.

 Immediatelystopusingthedeviceincaseofabnormal

 operationorfailure.

Warning

 Indicatesactionsthatshouldnotbemadeorareforbidden.

 Indicatesrequiredactionsoractionsthatmustbeperformed

 asdirected.

Safetysymbols

Usage

Safetyindicators: Thesafetyprecautionsaredividedinto

"Warning"and"Caution"asfollows:



Ifwaterorotherliquidsenterthedevice,immediatelydisconnect

thepowercordfromtheoutlet,wipewithadrycloth,and

 thenrefertothenearest'iriverZone'forcustomersupport.

 Water-damageddeviceswillberepairedforafeeregardless

 ofwarrantystatus,butthedevicemaynotberepairable.

 Becarefulnottoapplyanyforceorshocktoany

 connectedcables.

 -Thismaycausedamagetotheaudioports.

 Besuretorefertothe[Connections]sectionwhen

 connectingaudioandpowercablestothedevice.

 -Improperlyconnectedaudiocablesmaycauseabnormal

  performanceorpossiblemalfunction.

 Donotuseharshchemicalsordetergentsonthedevice



surface.Doingsomaydamagethesurfaceandremovepaint.

 Pleaseinstalltheproductinasafeplace.

 -Installingthedeviceonaslopedshelforotherwise

  unstablelocationmaycausetheproducttofalland

  causepossiblebodilyharm.

0 3

BeforeUse

 Donotstandonthedevice.

 Donotplaceheavyobjectsonthedevice.

Donotallowchildrentoclimbonorhangfromthedevice

 afterinstallation.

 -Thismaycausepossibleinjuriesduetofalls.

Pleasestoreanypackagingmaterialssafeandawayfrom 

 thereachofchildren.

 Firmlysecureeachboltusedonthisproductusingthe

 suppliedT-wrench.

 Caution

English

UserGuide

0 4

Donotconnect/disconnectthepowerplugwithwethands.



Plugthepowerplugintoa110V-220V(50Hz-60Hz)ACoutlet.

Ifthereisdustonthepowerplugpinsormountingsurface,

 disconnectthepowercord,andthenremovethedust.

 Observethefollowingwhenhandlingthepowercord:

Donotdamagethepowercord./Donotmodifythepower

 cord.(e.g.extension)/Donotpullthepowercord./Do

notheatthepowercord./Donotplaceheavyobjectsthe

powercord./Donotjamthepowercordintotightspaces./

 Donotforciblybendthepowercord./Donottwistthe

 powercord./Donottiemultiplepowercordstogether.

Warning

PowerCableandPlug

 Donotuseanypowercordsotherthantheonesupplied

 withtheproduct.

Donotusethesuppliedpowercordwithanyotherdevices.

 -Thismaycauseaﬁreorelectricshock.

Pleaseplugthepowercordintoagroundedpoweroutlet.

Besuretoholdthepowerplugﬁrmlywhendisconnecting

 thepowerplugfromtheoutlet.

Disconnectthepowercordfromtheoutletwhenthedevice

 isnotbeingusedforanextendedperiodoftime.

 -Thismaycauseaﬁreorelectricshock.

 Caution

BeforeUse

 Neverconnectanyothertypesofcablesotherthanthe

 appropriatecablestotheconnectionports.

0 5

 Toreducetheriskofﬁreorelectricshock,donotexpose

 thisproducttorainormoisture.Avoidwatercontactwith

 theproduct,anddonotplaceobjectsﬁlledwithliquids,

 suchasvases,ontopofthedevice.

 Donotplacethedeviceinthefollowinglocations:

Humidareassuchasbathroomsorareaswherewatermay

 splash./Areaswherethedevicemaybeindirectcontact

 withrainormist./Outdoorareaswithexposuretorain./

 High-temperatureareassuchasnearaﬁreorradiator./

 Areaswherethedeviceisexposedtodirectsunlight./

 Areaswithhighconcentrationsofdust,oil,orsmoke.

 (e.g.kitchen)/Areaswithextremetemperatures.(-5°C~

 40°C/23°F~113°F)/Areaswithrapidtemperature

 changes./Areasexposedtostrongvibrations./Unstable

 areassuchasshakytablesorslopedsurfaces./Near

objectswithstrongmagneticﬁeldssuchasmagnets,TVs,

monitors,orspeakers./Nearcorrosivegases.(e.g.sulﬁtes,

 hydrogensulﬁdes,chlorine,ammonia,etc.)

 -Thismaycauseaﬁreorelectricshock.

Warning

Installation

IfyounoticeanycolorchangesonaTVinthevicinityof

thisproductoraudiointerferencefromtheTV,pleaseplace

theproductfartherawayfromtheTV.

BeforeUse

English

UserGuide

0 6

Notes

Keepthedevicecleantoensurethebestpossible

performancefromthisunit.

-Disconnectthepowercordbeforecleaning.

-Wipeanystainsoﬀwithasoftcloth.Forexcessivestains,

 ﬁrstwipethedevicewithadampcloth,andthenwipeclean

 withadrycloth

-Pleasekeepthefollowinginmindtoavoidreduced

 performance,devicedamage,orpaintdamage:

 Donotcleanwithanabrasivecloth./Donotuseexcessive

 forcewhencleaning./Donotcleanwithpaintthinneror

 benzine./Avoidextendedcontactwithrubberandplastics.

 /Donotsprayvolatilesubstancessuchasinsecticides.

CleaningtheDevice

BeforeUse

AK500A-AmpliﬁerSpeciﬁcations

0 7

Speciﬁcations

Output

FrequencyResponse

THD+N

SNR

Gain

InputImpedance

SpeakerOutputs

BalancedInputs

Operatingtemperature

Weight

Dimensions(WHD)

100W+100W@8Ω

20-20KHz

0.005%@8 Ω,100W

105dB

26dB

20K Ω

WBTBindingPost

BalancedXLR

-5°C~45°C(23°F~113°F)

Approx.7.5kg(16.5lb)

210x140x238(mm)

AK500P-PowerSupplySpeciﬁcations

PowerOutputs

SupplyVoltage

Operatingtemperature

Weight

Dimensions(WHD)

1000W

+48V,-48V,+12V

-5℃~45℃

Approx.4.5kg/10lb

210x70x238(mm)

Device speciﬁcations and appearance are subject to

changewithoutnotice.

BeforeUse

English

Componentsmaybechangedwithoutpriornoticetoimprove

theperformanceorqualityoftheproduct.

Components

UserGuide

0 8

AK500A AK500P

Onesetofbalanced

audiocables(L/R)

Inter-powercable

Sub-powercable QuickStartGuide

&Warranty

T-wrench

BeforeUse

0 9

AK500A:PowerampliﬁerusedinconjunctionwiththeAK500N.

AK500P: ApowersupplyunitfortheAK500NandAK500A.

Balancedaudiocables: ConnectstheAK500N'sVariable/

FixedbalancedaudioporttotheAK500A'sbalancedaudioport.

Inter-powercable: ConnectstheAK500AtotheAK500P.

Sub-powercable: ConnectstheAK500NtotheAK500P.

T-wrench: Usedtoattach/detachtheAK500N,AK500A,

AK500Pandthestand.

QuickStartGuide: Basicoverviewofdevicefunctionality.

WarrantyCard: TheWarrantyCardisrequiredforcustomer

andtechnicalsupport.Donotmisplacethecard.

BeforeUse

English

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