PURE DRX-601EX User manual

Copyright
Copyright 2001 by Imagination Technologies Limited. All rights reserved. No part of this publication may be copied or distributed, transmitted, transcribed, stored in a retrieval system, or translated into any human or computer
language, in any form or by any means, electronic, mechanical, magnetic, manual or otherwise, or disclosed to third parties without the express written permission of Imagination Technologies Limited.
Disclaimer
Imagination Technologies Limited makes no representation or warranties with respect to the content of this document and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose.
Further, Imagination Technologies Limited reserves the right to revise this publication and to make changes in it from time to time without obligation of Imagination Technologies Limited to notify any person or organization of such
revisions or changes.
Trademarks
VideoLogic, Imagination Technologies, and the Imagination Technologies logo are trademarks or registered trademarks of Imagination Technologies Limited. All other product names are trademarks of their respective companies.
Credits
This manual was written by Bruce Murray and illustrated by Philippa Page. It is a product of VideoLogic Systems, Imagination Technologies Ltd., Home Park Estate, Kings Langley, Hertfordshire WD4 8LZ, UK.
Edition 1 November 2001
Safety instructions
Keeptheunitawayfromheatsources.
Donotusetheunitnearwater.
Avoidobjectsorliquidsgettingintotheunit.
Unplugthepowerleadif theunitwillnotbe usedforalongperiod.
Mains safety
Theunit uses a 230VAC50Hz mains supply.
Whenreplacingthefuseinthesuppliedmouldedmainsplug,alwaysrefit
theintegralfuseholder/cover. Alwaysfita3ampfuseeither
intheplugoradapter,oratthedistributionboard.
Ifyouwanttochangethefuseinyourdigitalradio,replaceit
withthesametypeasstatedontheunit.Accessthefuseby
removingthemainslead,andturningthefuseholderanticlockwiseusing
theslot.Thefuseholderwillpopoutenablingreplacement.
Donotattempttoremoveanyscrewsoropentheunit.
Nouserserviceablepartsareinside.
Foryoursafety,alwaysobeythewarning:
CAUTION-RISKOFELECTRICSHOCK-DONOTOPENCOVER

Contents
Introduction ............................................................................ 1
Unpacking .............................................................................. 2
Controls and Connectors .......................................................... 3
Setting up ............................................................................... 5
Using your DRX-601EX............................................................. 7
Using the remote control ........................................................ 10
Guide to Digital Radio............................................................. 12
Troubleshooting .................................................................... 14
Technical Specifications ......................................................... 16
Aerial advice ........................................................................ 18
Getting Help .......................................................................... 19
Accessories .......................................................................... 19
Index ................................................................................... 20

Introduction
Thankyoufor choosingtheDRX-601EXdigitalradio.
Thisowner’smanualprovidesinformationonsettingupyourunit,instructionsonusingitanddetailsoftheaccessoriesandsupportavailable.
Usingthesameelectronicsasthemulti-awardwinningDRX-601EShi-fituner,theDRX-601EXisamains-poweredstand-aloneportableradiofor
yourbedroom,kitchenorstudy,containingtwinhighperformancebass/midspeakerswithconcentrictweetersforsuperbaudioquality.DABradio
provideshigh-detail,digital-qualitysound;supportsover60national,localanddigital-onlychannelsandenablesbroadcasterstoprovide
additionaltextinformationfornewsheadlinesandprogrammedetails.
Usingrealwoodveneerandinlaid aluminium,theDRX-601EXisbeautifullyfinishedandsoundsasgoodasitlooks.Aninputconnectorenables
youtoconnectotherdevicessuchasaportableCDorMiniDiscplayeranddigitalandanalogueoutputsarealsoprovidedenablingyoutoconnect
toanexternalamplifierorrecordprogrammes.
Ifyouare newtodigitalradioseeour quickguideonpage12.
1

Unpacking
ThissectionliststhecontentsofyourDRX-601EXpackage.Contactusifanyitemsaremissingordamaged.
2
Package contents
1. DRX-601EX digital radio unit
2. Infraredremotecontrolhandset
3. TelescopicDABindooraerial
4. TwoAAAbatteriesfortheremotecontrolhandset
5. 3.5mmjacktostereophonocable
6. Powerleadwithmoulded3-pinplug

Controls and Connectors
Thissectionprovidesinformationonthecontrolsandconnectorsavailableonthefront,sideandrearpanelsofyourDRX-601EX.
Forinformationontheremotecontrol,seepage10.
Front Panel Side Panel Rear Panel
3

4
Stereo LED indicates when stereo service is being received, see page 8
Secondary LED indicates whether secondary services are available,
see page 11
Remote LED indicates remote control activity
Remote sensor picks up the infrared signal from the remote
Backlit LCD display
Brightness button changes the display brightness
Info button changes the information mode of the display, see page 9
Display button changes the main display mode, see page 8
Tone control, adjusts bass/treble level
Tuning button selects the digital radio service, see page 8
Autotune button provides one touch tuning, see page 7
Volume control
Front Panel Side Panel
Rear Panel
Aerial socket
S/PDIF co-axial digital output, see page 6
S/PDIF optical digital output, see page 6
RADIO/AUX IN switch, switches between DAB radio and any auxiliary
source connected to the INPUT connectors.
RDI (Receiver Data Interface) socket, see page 6
INPUT connectors for connecting an auxillary device such as portable
CD player or MiniDisc
OUTPUT to amplifier line-level stereo (analogue)
POWER on/off switch
FUSE holder
Mains socket for mains lead

Connecting to power supply
Onceyouhaveconnectedyouraerial,andanyotheraudiodevices,connectoneendofthesuppliedpowerleadto
thesocketonthesideofyourdigitalradioandconnecttheotherendtoawalloutlet.
Setting up
Thissectionprovidesinformationonconnectingyouraerialandconnectingtoanyotherdevices.Connectorsocketsareprovidedonthesideand
rearpanelsofyourDRX-601EX. BeforeconnectingotherdevicestoyourDRX-601EX,switchbothdevicesoff.Foraquicksetupyoucanconnectjust
youraerialandpowersupply-theotherconnectionslistedareoptionalandwillnotpreventnormaloperationoftheunit.
5
Connecting to an external amplifier
YoucanconnectyourDRX-601EXtoanexternalamplifier.Thismaybeastandaloneunitoritmaybebuiltintoyour
existinghi-fisystemorpoweredspeakers.
ConnecttheOUTPUTsocketstotheTuner-insocketsonthebackofyouramplifierusingastereophonocable.
Connecting your aerial
YouneedtoconnecteitherthesuppliedtelescopicindooraerialoranexternalDABaerialtoyourDRX-601EXto
receivedigitalradiotransmissions.TofindoutaboutDABcoverageinyourarea,seethelistofusefuladdresseson
page 13.
1. ScrewtheaerialplugontotheF-typeaerialconnectoronthesideofyourdigitalradio.
2. Forthebestreception,ifusingtheindooraerialsupplied,extendtheaerialfully.Youmayhavetoexperiment
withdifferentanglestofindthebestreceptionforparticularservices.JustlikewithFMreception,youmayfind
thatyouwanttomovetheradioaroundyourlivingspacetofindthebestlocationforreception-nearawindow
shouldprovideoptimumreception.

6
Connecting to digital devices
YourDRX-601E/EScanprovidedigitalaudiooutputforconnectiontodigitaldevicessuchasMiniDisc,CD-RorDAT
recordersorthedigitalinputonyouramplifier.
1. LocatetheS/PDIFsocketsonthebackofyourDRX-601E/ESandthedigital-insocketonyourdigitaldevice.
2. Connectthedevicesviaeitherthecoaxialortheopticalsocketusingasuitablecable.Suitableconnecting
cablesareavailablefromVideoLogic,seepage19fordetails.
Connecting to an auxiliary source
Ifyouhaveanexistingradiotuner,portableCD/MiniDiscplayerorsimilaryoucanconnectitthroughyourDRX-
601EX. WhenthesourceselectionswitchissettoAUXIN,youwillheartheauxiliarydevicethroughthespeakerson
your DRX-601EX.
ConnecttheINPUTsocketstotheoutputsocket(s)onyourauxiliarydeviceusingthesupplied3.5mmtostereo
phonocableorastereophonocableasappropriate.
SwitchthesourceselectionswitchonthesidepaneltotheAUXINposition.
Note ToresumelisteningtodigitalradiosetthesourceselectionswitchbacktotheRADIOposition.
Connecting to an external decoder
TheRDI(ReceiverDataInterface)opticalconnectorprovidesaccesstorawmultiplexdata. Thismaybeusedinthe
futuretoconnecttoanexternaldecoderorcomputerforaccesstoextraservices.

Switching on and off
Beforeswitchingonforthefirsttime,checkallconnectionsandensurethatthevolumeisturneddown.
PushthepowerswitchonthesideofyourDRX-601EX to the I(on)positiontoswitchtheunitonortothe0(off)
positiontoswitchtheunitoff.TheLCDscreenwilllightupwhentheunitisswitchedon.
Youshouldnowperformthetuningoperationdescribedbelow.
Using your DRX-601EX
ThissectionprovidesinformationonusingyourDRX-601EXincludingtuning,selectingaserviceandalteringthedisplayedinformation.
Tuning
TuningtheDRX-601EXisverysimple. Inmostcasesyouonlyneedtoperformthisoperationonce,whenyoufirstset
uptheunit.Thetuningfacilityhastwomodes:
Rapid-scansallfrequenciesintheUKchannelallocation.Thisshouldtakelessthanaminute.
Full-scansthefullrangeofdigitalfrequenciesinBandIII.Thismaytakeseveralminutes.
1. EnsureyourDRX-601EXisswitchedonandyouraerialisconnectedandextended.
2. Pushandreleasethe Autotune buttononthefrontofyourDRX-601EXonceforrapidandtwiceforfullmode.
Note YoucancancelAutotunebypushingtheAutotunebuttonagainduringthetuningprocess.
Thedisplaywillindicatetuningisunderway.Whenfinished,thenameofthefirstservicefoundwillbeshown
onthetoplineofthedisplayandyouwillhearitthroughthespeakers.Alltheservicesfoundarenowstoredin
theunitandyoucanselectaserviceasdescribedbelow.
Note IfnoservicesarefoundthedisplaywillshowthemessageNOENSEMBLES.Checkyouraerialconnectionand
positioningandtrythetuningprocessagain.
7
Note Ifreceptionispoor,checkthesignalstrengthandtryrepositioningyouraerialusingthesignalstrength
indicatorasdescribedonpage9.
Youmaywanttorepeatthisprocedureinthefutureifyouchangetheunitoraerialpositionorifyouwanttoreceivea
newlyintroducedservice.

Selecting a service
OnceyouhavetunedyourDRX-601EXasexplainedaboveyoucanselectthedigitalradioserviceyouwanttolisten
to.Youusethelargeturn-and-pushknobtoselectaservice.
1. Rotatethelargetuningknobtoseethenamesofotherstoredservicesonthebottomlineofthedisplay.Stop
whenyoufindtheserviceyouwanttolistento.
2. Pushandreleasethelargetuningknobtolistentotheserviceyouhaveselected.
Iftheserviceyouselectisinstereo,theStereoLEDwilllightup.Iftheserviceyouselecthasoneormoresecondary
services available,theSecondaryLED willlight up.
Seepage12forinformationonprimaryandsecondaryservicesand see page10fordetailsonselecting primary or
secondaryservices.
Changing the display mode
TheDRX-601EXdisplayfeaturehasfourmodeswhichenableyoutoviewdifferentpartsofthebroadcastdataonthe
bottomlineofthedisplay.
PresstheDisplay buttononthefrontpanelofyourDRX-601EXandrepeatorholddowntocyclethroughthefour
differentdisplaymodes.
8
Scrollingtext Thedefaultmode,displaysscrollingtextmessageswhichaccompanytheaudio,where
available.
ProgramType Alabeldescribingthetypeofcontentbeingbroadcastbytheservice.
Multiplexname DisplaysthenameoftheMultiplexinwhichthecurrentserviceisfound. Seethe
GuidetoDigitalRadiosectiononpage12forinformationonMultiplexes.
TechnicalInformation Displaysthechannellabelandcentrefrequencyforthecurrentmultiplex.Seethe
GuidetoDigitalRadiosectiononpage12for informationonchannelsanddigital
radiofrequencies.

Viewing extra information
TheDRX-601EXhastwoinformationmodeswhichenableyoutoviewextrainformationaboutthecurrentmultiplex.
PresstheInfobuttononthefrontpanelofyourDRX-601EXandrepeatorholddowntocyclethroughthetwo
differentinformationmodes.PresstheDisplaybuttontoreturntonormaldisplaymode.
Changing the display brightness
TheDRX-601EXhas fourlevelsofbrightnesswhichyoucan alterto suit your room’s lightlevels.
PresstheBrightnessbuttononthefrontpanelofyourDRX-601EXandrepeatorholddowntocyclethroughthefour
levelsofbrightness available.
Mode Displaysthemodeofthecurrentservice,Stereo(ST)or
Mono(MN)andthedatarateatwhichtheaudiosignalisbeingtransmitted.Thisrateissetby
thebroadcastertosuitthetypeandqualityofmaterialbeingtransmitted.
Signalstrength Displaysthestrengthofthesignalforthecurrentmultiplex.Maximumstrengthisindicatedby
16barsacrossthedisplay.Note Ifsoundqualityispoor,tryrepositioningyouraerialwhilst
observingthesignalstrengthindicator,youmaybeabletoincreasereceptionquality.
Adjusting the volume and tone
Onceyouhavetunedyourdigitalradioasexplainedaboveyoucanadjustthevolumeandtonetoyourpreferred
levels.YouusetheVolumeandTonecontrolstoadjusttheselevels.
1. Adjustthevolumelevelusingthevolumecontrol.
2. Adjustthetonelevelfromlow(morebass)tohigh(moretreble).
9

Using the remote control
Preset buttons
Thenumberedbuttons(1-9)andtheSTOREbuttonenableyoutostoreyourfavouriteradioservicesforone-touch
access.
To store a service
Whilelisteningtotheserviceyouwanttostore.
1. PresstheSTOREbutton.
Thedisplay onyourDRX-601EXshows1-9?
2. Pressanumberedbuttontostoretheserviceunderthatnumber.
To recall a previously stored channel
Pressthenumberedbuttonunderwhichyoustoredtheservice.
DRC button
TheDRCDynamicRangeControlbuttonenablesyoutoalterthedynamicrangeofthereceivedaudio(dependenton
broadcastmaterial)bymakingthequietersoundsinabroadcastmoreaudible.Thismaybeusefulinnoisy
environmentsorparticularlyquietpartsofprogrammes.
PresstheDRCbutton,thedisplayindicateswhetherDRCisavailableforthecurrentservice,ifDRCisavailable,press
theDRC buttonagaintotoggleDRConoroffforthatservice.Thedefaultsettingisoff.
PresstheDISPLAYbuttontoreturntonormaldisplaymode.
IfyouwanttoapplyDRCtoanotherservice,selecttheserviceandrepeat.
TheinfraredremotecontrolprovidesaccesstothemainfunctionsofyourDRX-601EXandalsoadvancedfacilitiessuchaspresetsanddynamic
rangecontrol.Beforeusingyourremote,insertthesuppliedbatteries.AimtheremotecontrolatthesensoronthefrontpanelofyourDRX-601EX.
10

MUTE button
TheMUTEbuttonisaquickwayofreducingtheoutputvolumefromyourDRX-601EX.
1. PresstheMUTEbuttontomutethesound.
Thedisplayon your DRX-601EXshowsMUTE.
2. Pressanybuttonontheremotecontrolormainunittoreturntothepreviousvolume.
DISPLAY button
TheDISPLAYbuttonenablesyoutochangethedisplaymodeonyourDRX-601EX. Thisbuttonperformsthesame
functionastheDisplay buttonthemainunit.Seepage8fordetails.
PresstheDISPLAYbuttonandrepeatorholddowntocyclethroughthefourdisplayoptions.
INFO button
TheINFObuttonenablesyoutochangetheinformationmodeonyourDRX-601EX.Thisbuttonperformsthesame
functionastheInfobuttononthemainunit.Seepage9fordetails.
PresstheINFObuttonandrepeatorholddowntocyclethroughthetwoinformationmodes.PresstheDISPLAY
buttontoreturntonormaldisplaymode.
Service select buttons
The!" andSELECTbuttonsenableyoutocyclethroughandselectservices.Together,thesebuttonsperformthe
samefunctionasthelargetuningknobonthemainunit.
1. Pressandreleaseorholddownthe!or"buttontocyclethroughthestoredservices.
2. Thebottomlineofthe displayonyourDRX-601EXshowstheservicenames.
3. PresstheSELECTbuttontoselectandlistentothedisplayedservice.
PRI/SEC button
ThePRI/SECbuttonenablesyoutoselectbetweentheprimaryandsecondaryserviceswheresecondaryservices
areavailable.Ifasecondaryserviceisavailableforthecurrentservice,theSecondaryLEDwilllightuponthe front
ofyourDRX-601EX.Seepage12foranexplanationofprimaryandsecondaryservices.PressthePRI/SEC button
andrepeatorholddowntocyclethroughtheavailableservices.
11

Guide to Digital Radio
YourDRX-601E/ESenablesyou to receive and listen tothenewDABradioprogrammes.DigitalAudioBroadcast(DAB)isanewformofradio
broadcastingusingdigitalsignalsratherthantraditionalanaloguesignals.DABprovidesnearCD-qualityaudiowithvirtuallyinterference-free
reception.DABalsoenablesbroadcasterstotransmitadditionaldataalongwiththeaudioincludingotheraudiochannels,textandinthefuture,
perhapscomputerdataandimages.
Digitalradioisbroadcastasgroupsofdatacalledensemblesormultiplexes.Eachmultiplexcancontainanumberofservices(stations)andeach
servicecontainsaprimaryserviceandcancontainsecondaryservicesas illustrated inthefollowingdiagram.
Eachmultiplexistransmittedinasetfrequencyrangeand
receivedbyyourDRX-601EXfor decoding.Your DRX-601EX
enablesyoutoreceivemultiplexesbroadcastinfrequency
bandIII(174-240 MHz)andstore the servicesineach
multiplexforyoutoaccess. The numberofmultiplexesyou
receivewillvary dependingon yourlocation.Band III is
dividedinto 41channels labelled5A to13F. Eachchannel
cancontainonemultiplex.ChannelsallocatedtotheUKarein
therange11Bto 12D.
Multiplexesandserviceshavelabels(names)whichareused
toidentifythem.Insteadofneedingtoknowaparticular
frequencytolistentoyourfavouritebroadcastyoucansimply
selecttheservice name.Secondaryservicesandadditional
datasuchastextcontainingprogrammeormultiplex
informationare alsoeasilyaccessedusingyourDRX-601EX.
12

Useful addresses
Thefollowingaddressesprovideadditionalusefulinformationaboutdigitalradioincludingcoverage,availableservicesandusagetips:
BBC Digital Radio tel: [phone]
Room 5661 e-mail: [email protected]
BroadcastingHouse website:www.bbc.co.uk/digitalradio
PortlandPlace
London,W1A1AA
DigitalRadioDevelopmentBureau tel: [phone]
TheRadiocentre e-mail: [e-mail]
77ShaftesburyAvenue web: www.drdb.org
LONDON,W1D5DU
DigitalOne tel: [phone]
20SouthamptonStreet e-mail: inf[email protected]
LONDON,WC2E7QH web: www.ukdigitalradio.com
13

14
Troubleshooting
Thissectiongivessomeofthemostlikelysolutionsto problems youmight have withyourDRX-601EX.
I can’t get any sound
MakesureyourDRX-601EX is pluggedin andswitchedon as explainedon page7.
CheckthatthesourceselectionswitchonthesidepanelissettoRADIO.
CheckthatthevolumeisnotsettoolowandthatyouhavenotselectedMUTEontheremotecontrol,seepage11fordetails.
EnsurethatyouhavecompletedtheAutotuneproceduretofinddigitalradioservicesasexplainedonpage7.
Remote control not functioning
Checkthatyouhaveinsertedthebatteriescorrectly.
Checkthatyouarenottoofarawayfromthemainunit(notmorethan7metresrecommended).
Checkthattheremotesensoronthemainunitisnotobscured.
CheckiftheRemoteindicatorLEDlightsupindicatingthattheremotesignalisbeingreceived.
Display says ‘No Service Check Setup’
Checkthatyouraerialisconnectedandextended.UsetheAutotunefacilitytosearchforservices.TryusingtheFullsearchasexplainedonpage7.
I can’t access secondary services
Atthetimeofpublishingnotmanysecondaryservicesareavailable.Ifsecondaryservicesareavailableforthecurrentlyselectedservicethe
SecondaryindicatorLEDwilllightup.Youusetheremotecontroltoselectsecondaryservices,seepage11fordetails.
Display says ‘Memory Reset Presets Lost’
Thismayoccuriftheunithasbeenswitchedoffforanextendedperiodoftime(longerthantwoweeks).UsetheAutotunefeatureasdescribedon
page7torefreshyourstoredservicesifnecessary.Youcanthenre-enteryourpresetsusingtheremotecontrol,asdescribed onpage10.

Display has gone blank
Thismayoccurifabroadcasterchangesthelabelofaserviceorremovesalabelwhilstyouarelisteningtoit. Asthedisplayisconstantlyupdatedit
thereforemaygoblank.FollowtheAutotuneprocedure,onpage7,torestoreallavailableservicestoyourunit.
I’ve lost my remote control
IfyouloseyourremotecontrolyoucanstilluseyourDRX-601EXbutyouwillnotbeabletoaccessyourpresetstations,switchbetweenprimaryor
secondaryservicesoruseDRCormutefacilities.ContactVideoLogicSupporttoobtainareplacementremotecontrol,seepage19fordetails.
I can’t hear my auxillary device although it is connected
EnsurethattheconnectionstoyourauxillarydevicearesecureandthatyouhavesetthesourceselectionswitchonthesidepaneltoAUXIN,as
describedonpage 6.
Ensurethatyourauxillarysourceisswitchedonandplaying.
I can’t hear the station I have selected on the display
Tohearthestationyouneedtoconfirmyourselectionbypressingthelargetuningknob,asdescribedonpage8,ortheSELECTbuttononyour
remotecontrol.
I hear a ‘burbling’ sound on some stations
AlthoughDABisexcellentatprovidingqualityaudiofromverylittlesignal,thequalitycansufferifthesignalstrengthistoolow.Ifthathappens,a
‘burbling’soundcansometimesbeheard.
Tohelpreducethis,checkthatyouraerialisconnectedandextended,asdescribedonpage5.
Iftheproblempersiststryrepositioningyourunitandrepeatingtheautotuneprocedure,ifnotthenasignalboostermaybethesolution-theseare
availablefromouron-linestoreatwww.videologic.com
ForthelatesttroubleshootinginformationandalistofFrequentlyAskedQuestions(FAQs),visittheDRX-601EXsupportsectiononourwebsiteat
www.videologic.com/pure.
15

Technical Specifications
ThissectionliststhetechnicalspecificationsfortheDRX-601EX.
General StereodigitalradiowithfullBandIIIreceptioncapability,forreceptionofallUKDABbroadcasts.Fullycompliantwith
ETS300401andcapableofdecodingallDABtransmissionmodes1-4. Analoguestereooutputandinput,optical
andcoaxial48kHz
S/PDIFdigitaloutputandRDIdigitaloutput.
Speakers Twofullrange4inch co-axialspeakers
FrequencyRange BandIII(174-240MHz),withfastAutotunefeature
TunerSensitivity -98 dBm
IntegratedDAC 24-bit96kHzstereoDAC
Inputconnectors RFF-connector75ΩforDABaerialconnection(aerialsupplied)
Dualphonoforexternallinelevelaudioinput(fromauxillarydevice)withsourceselectionswitch
Outputconnectors Dualphonoforstereoanalogueaudiooutput
OpticalToslinkconnectorfordigitalS/PDIFoutput(IEC958@48kHz)
CoaxialconnectorfordigitalS/PDIFoutput(IEC958@48kHz)
OpticalToslinkconnectorfordigitalRDIdataoutput
Controls Poweron/off(rearpanel)
Rotaryselectionswitch-selectsservice
Autotune-tunesinunittobroadcastservices
Brightness-selectsbetween4levelsofLCDdisplaybrightness
Display-selectsbetweenscrollingtext,programmetype,andserviceinformation
Info-switchesLCDbetweendisplayofsignalstrengthindicatorandmono/stereomodeplusservice’sdatarate
Tone-controlsbass/treble level
Volume-controlsoutputvolume
16

LCDDisplay Highvisibility STNLCDdisplaywith 16x2charactersand4user-selectable brightnesslevels
Indicators Remotecontrolactivityindicator
(frontpanel) Stereoserviceindicator
Secondaryserviceavailabilityindicator
Frequencyresponse 20Hzto20kHzfor48kHzdecode
20Hzto12kHzfor24kHzlowsamplefrequency(LSF)decode
THD(nominaloutput)Lessthan0.005%at1kHz
S/N Ratio: 100 dB
Remotecontrol Infraredremotecontrolfunctions:serviceselect,presetservicestore/recall,DRC(dynamicrangecontrol),muteand
primaryorsecondaryinformationdisplay
Powersupply High-performancelownoiseinternaltoroidaltransformerpowersupply.230V AC50Hz.Integralmainfuseholderin
sidepanel.
Approvals CEmarked.CompliantwiththeEMCandLowVoltageDirectives(89/336/EEC and 73/23/EEC)
Dimensions 300mm(width)x280mm(height)x120mm(depth)
17