AUDAC DPA616 Manuale utente

DPA616

User Manual

www.audac.eu

Index

Introduction 5

Precautions 7

Safety requirements7 

Caution servicing7

EC Declaration of Conformity7

Waste of Electrical and Electronic Equipment (WEEE) 8

Caution 8

Chapter 1: Pin connections and connectors 9

Connection standards 9

Chapter 2: Front & rear panel 10

Front panel overview 10

Rear panel overview 10

Front panel description 10

Rear panel description 10

Chapter 3: Connecting the Amplifier 12

Stereo mode 12

Parallel mode 12

Bridge mode 13

Chapter 4: Additional information 14

Technical specifications 14

Notes 15

Introduction

Sixteen channel Class D Amplifier

TheDPA616isaprofessionalsixteenchannelpoweramplifier,whichiscapableofdelivering

apowerof60Wattto4Ohmloadsconnectedtothe16outputchannels.Whenusedinbridge

mode,itcandeliverapowerof120Wattto8Ohmloadsconnectedtothe8bridgedoutputs.

Thisway,theDPA616istheperfectsolutionforinstalledMulti-Zoneaudiodistribution

systemswith8or16zones.

Itisdesignedasano-nonsenseamplifierwithonlythenecessarycontrolsandconnections,

whichcreatesgreatsimplicityinuseandinstallation.

Theinputconnectionsareallperformedwith3-pinTerminalblockconnectors,allowingthe

connectionofbalancedinputsignals.Everychannelisfittedwithaseparategaincontrol

potentiometerandforeverytwoinputconnectorsisaStereo/Bridge&Parallelswitch

providedwherebytwochannelscanbebridgedorlinkedinparallel,avoidingacableclutter

whenmultiplechannelsshouldbefedwiththesameinputsignal.

Theoutputconnectionsareperformedwith4-pinTerminalblockconnectorsallowing

connectionsforseparateorbridgedoutputchannels.

Abuilt-inmultipurposeprotectioncircuitprotectsagainstDCmalfunction,shortcircuit,

overheatingandoverload.

Thisallishousedinadoublerackspace,steel19”rackmounthousing.

Precautions

READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY

ALWAYSKEEPTHESEINSTRUCTIONS.NEVERTHROWTHEMAWAY

ALWAYSHANDLETHISUNITWITHCARE

HEEDALLWARNINGS

FOLLOWALLINSTRUCTIONS

NEVEREXPOSETHISEQUIPMENTTORAIN,MOISTURE,ANYDRIPPINGORSPLASHING

LIQUID.ANDNEVERPLACEANOBJECTFILLEDWITHLIQUIDONTOPOFTHISDEVICE.

DONOTINSTALLTHISUNITNEARANYHEATSOURCESSUCHASRADIATORSOR

OTHERAPPARATUSTHATPRODUCEHEAT

DONOTPLACETHISUNITINENVIRONMENTSWHICHCONTAINHIGHLEVELSOFDUST,

HEAT,MOISTUREORVIBRATION

THISUNITISDEVELOPEDFORINDOORUSEONLY.DONOTUSEITOUTDOORS

PLACETHEUNITONASTABLEBASEORMOUNTITINASTABLERACK

ONLYUSEATTACHMENTS&ACCESSORIESSPECIFIEDBYTHEMANUFACTURER

UNPLUGTHISAPPARATUSDURINGLIGHTNINGSTORMSORWHENUNUSEDFORLONG

PERIODSOFTIME

ONLYCONNECTTHISUNITTOAMAINSSOCKETOUTLETWITHPROTECTIVE

EARTHINGCONNECTION



EC DECLARATION OF CONFORMITY

Thisproductconformstoalltheessentialrequirementsandfurther

relevantspecificationsdescribedinfollowingdirectives:2004/108/EC

(EMC)and2006/95/EC(LVD)

CAUTION - SERVICING

Thisproductcontainsnouserserviceableparts.Referallservicingto

qualifiedservicepersonnel.Donotperformanyservicing(unlessyou

arequalifiedto)



CAUTION

Thesymbolsshownareinternationallyrecognizedsymbolsthatwarnaboutpotentional

hazardsofelectricalproducts.Thelightningflashwitharrowpointinanequilateral

trianglemeansthattheunitcontainsdangerousvoltages.Theexclamationpointin

anequilateraltriangleindicatesthatitisnecessaryfortheusertorefertotheusers

manual.

Thesesymbolswarnthattherearenouserserviceablepartsinsidetheunit.Donot

opentheunit.Donotattempttoservicetheunityourself.Referallservicingtoqualified

personnel.Openingthechassisforanyreasonwillvoidthemanufacturer’swarranty.Do

notgettheunitwet.Ifliquidisspilledontheunit,shutitoffimmediatelyandtakeittoa

dealerforservice.Disconnecttheunitduringstormstopreventdamage.

WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)

TheWEEEmarkingindicatesthatthisproductshouldnotbedisposed

withregularhousholdwasteattheendofitsworkinglife.Thisregulation

iscreatedtopreventanypossibleharmtotheenvironmentorhuman

health.

Thisproductisdevelopedandmanufacturedwithhighqualitymaterials

andcomponentswhichcanberecycledand/orreused.Pleasedispose

thisproducttoyourlocalcollectionpointorrecyclingcentreforelectrical

andelectronicwaste.Thiswillmaketosurethatitwillberecycled

onanenvironmentallyfriendlymanner,andwillhelptoprotectthe

environmentinwhichwealllive.

Chapter 1

Pin connections and connectors

CONNECTION STANDARDS

Thein-andoutputconnectionsforAUDACaudioequipmentareperformedcorresponding

tointernationalwiringstandardsforprofessionalaudioequipment.

3-Pin Terminal Block:



 Left: Signal- (XLRPin3)

 Center:Signal+ (XLRPin2)

 Right:  Ground (XLRPin1)

Forbalancedlineinputconnections:



Forunbalancedlineinputconnections:

Chapter 2

Front & rear panel

Front panel overview

Rear panel overview

Caut on: Only use fuses

of the same type

Warning: Do not expose

this equipment to rain or

mo sture

AC Input

100-2 0V 50/60Hz

Fuse: T AL 250V

DPA616

AUDAC

CLIPCLIPCLIPCLIPCLIPCLIPCLIPCLIPCL PCLIPCLIPCLIPCLIPCLIPCLIPCLIP

20 +20

GAIN

20 +20

GAIN

20 +20

GAIN

-20 +20

GAIN

-20 +20

GAIN

-20 +20

GAIN

-20 +20

GAIN

-20 +20

GAIN

-20 +20

GA N

20 +20

GAIN

-20 +20

GAIN

20 +20

GAIN

20 +20

GAIN

20 +20

GAIN

20 +20

GAIN

-20 +20

GAIN

+++

Stereo StereoStereo Stereo Stereo Stereo Stereo Bridge

Parallel S ereo

Bridge Bridge Bridge Bridge Br dge Br dge Bridge Bridge

CH 2CH 3CH 4CH 5CH 6CH 7CH 8CH 9CH 10CH 11CH 12CH 13CH 14CH 15CH 16

Bridge

Parallel

Bridge

Parallel

Br dge

Paral el

Bridge

Paral el

Bridge

Para lel

Bridge

Parallel

Bridge

Parallel

CH 1

Front panel description

ThefrontpanelonlycontainsapowerswitchwithpowerindicatorLED.Bymeansofthis

switch,theamplifiercanbeturnedONandOFF.WhenthepowerisswitchedON,theblue

LEDlocatedabovethepowerbuttonwillilluminate.

Rear panel description

Therearpaneloftheunitcontainsallthefacilitiesforconnecting,settingupandregulat-

ingtheamplifier.

Input connections:

Eachchannelcontainsabalancedinputconnectionwhichisperformedusinga3-pin

Terminalblockconnector.Thesignalcomingfromthesignalsourceormixer(e.g.matrix

system)shouldbeconnectedtotheseconnectors.Theconnectionwayforbothbalanced

andunbalancedsignalsourcesisdecribedinChapter1ofthismanual.

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