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Operators & Service

Manual

DN3601C

Version 3.0C

TELEX PRO AUDIO GROUP

Klark Teknik Building

Walter Nash Road, Kidderminster

Worcestershire DY11 7HJ

England

Tel: (01562)741515 Fax: (01562)745371

Содержание DN3601C

Страница 1: ...Operators Service Manual DN3601C Version 3 0C TELEX PRO AUDIO GROUP Klark Teknik Building Walter Nash Road Kidderminster Worcestershire DY11 7HJ England Tel 01562 741515 Fax 01562 745371 ...

Страница 2: ...P 13 FADERADJUSTMENT 13 GAINADJUSTMENT 13 CURVE FADER 13 MORE EQ 14 A B LINK 14 UTILITIES 14 BYPASSANDRESET 14 MORE EQ MENU AND DISPLAY 15 FILTERS 15 A B 15 IN OUT 15 EXIT 15 FILTERADJUST 16 NOTCH1 2 16 16 BACK 16 UTILITIESMENU 17 AUTO Q 17 MEMORY 17 MORE 17 EXIT 17 AUTO Q MENU 18 AUTO GAIN 18 AUTO EQ 18 Q TYPE 18 EXIT 18 MEMORY LOCKOUTMENU 19 RECALL 19 SAVE 19 LOCK 20 FULL 20 ...

Страница 3: ...0 MORE MENU 21 SLAVES 21 STAND ALONE 21 ALL 21 SLAVES 1 TO 64 21 MIDI CHAN 21 INV LCD 21 EXIT 21 TECHNICAL SPECIFICATION 22 MENU STRUCTURE 23 SERVICEINFORMATION FUSE SPECIFICATION 25 MIDI CONNECTIONS 26 SCHEMATICDIAGRAMS ...

Страница 4: ...8 DN3603 Crossover DN8000 ProgrammableEqualiser DN4000 The Basis on which Conformity is being Declared TheProductsnamedaboveandhencetheVariantsthereoflistedabovecomplywiththerequirements oftheaboveEUdirectivesbymeetingthefollowingstandards EN 50081 1 EN55022 class B EN 50082 1 IEC801 Part 2 4 ENV 50140 ENV 50141 EN 60065 Signed N G Tembe Authority Head of Engineering EVI Audio U K Plc Date 1st Jan...

Страница 5: ...nfigurationfortheaudiosignalsmayresultindegradedperformanceduetoelectromagnetic interference Electric Fields Should this product be used in an electromagnetic field that is amplitude modulated by an audio frequency signal 20Hz to 20kHz the signal to noise ratio may be degraded Degradation of up to 60dB at a frequency corresponding to the modulation signal may be experienced under extreme condition...

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Страница 7: ...ormechanicalvibrations PowerConnection Connection is made by means of an IEC standard power socket The unit will operate off any AC voltage between 100 Vac and 240 Vac 50 Hz to 60 Hz Beforeconnectingthisunittothemainssupply ensurethatthefusefittedisthecorrecttypeandrating asindicatedontherearpanel adjacenttothefuseholder SafetyWarning Thisunitisfittedwith3 pinpowersocket Forsafetyreasonstheearthle...

Страница 8: ...ation Ithasundergone stringentqualitycontrolinspectionandtestspriortopackingandleftthefactoryinperfectcondition If however theunitshowsanysignsofdamage notifythetransportationcompanywithoutdelay Only you theconsignee mayinstituteaclaimagainstthecarrierfordamageduringtransportation Ifnecessary contactyoursupplierorasalastresort yourKlarkTeknikimportingagent whowillfully co operateundersuchcircumsta...

Страница 9: ...mcanbecreatedwithcentral userfriendlycontrol Slaveunitsmaybe addressedindividuallyorgloballybythemaster andwillalsorespondtostandardMIDIprogram changecommands TheproprietaryanaloguefiltersarebasedaroundtheKlarkTeknik MELT hybridfiltercircuitswhich offerfargreaterheadroomanddynamicrangethanispossibleusing18 bitlinear digitalsystems Benefitingfromrevisedcircuitry thesefiltersareexceptionallyreliable...

Страница 10: ...utandtheoutputconnectors TheDN3601isdesignedforuseinbothfixedandmobileinstallationswhereitcanbemountedina conventional19inchrackoccupyingjust2Uofheight Inmobilesituationswhereroughhandlingisa possibility itisadvisabletosupporttherearoftheunittopreventunduestressbeingplacedonthefront panel Ensurethattheunithassufficientventilationandthatitisnotplaceddirectlyoveranydevicewhich runshotsuchasapoweramp...

Страница 11: ...eDN3601andflashesifthelevelatanypointcomeswithin2dBofclipping POWERSWITCH Switchestheunitonandoff Whentheunitisoff thereisahardrelaybypasswhich connectstheinputsignaldirectlytotheoutput RearPanelFunctions BalancedInputXLRSockets BalancedOutputXLRSockets ProMIDIXLRConnectors ThesefollowthesamewiringconventionasconventionalMIDIDIN sockets Theseareusedforperformingsystemexclusivedatatransferandforlin...

Страница 12: ...e need for a DN3600 master unit This providesaneconomicalwayofmanagingalargeinstallationastheslavesystemisbothcosteffective andsecurefrominadvertenttampering Connections Forremotecontrolofallparameters anyDN3601 DN3600andcomputerdevicesmustbelinkedin aclosedloopviatheirProMIDIinterfaces MIDIOUTtoMIDIIN Master Slaveconfigurationis automaticwhentwoormoreDN3600and orDN3601unitslinkedinthisway Remotec...

Страница 13: ...Slavessubmenuandselectanewslavenumber ToaddressalltheSlavesintheloop entertheSlavessubmenuandselectSELECTALL Allfunctions andcontrolsnowaffectallunitsincludingtheMaster Forexample performinganAutoEQfunction nowwilladjustalltheunitsinthelooptoequalisethespectrumofaDN60connectedtothemaster Toreturntonormaloperation ieadjustmentoftheMasteritself theSlavesselectionmustbereturned to STANDALONE Theslave...

Страница 14: ...ol Theadjustmentrange is 12dBinhalfdBsteps Thefaderlevelor inthecaseofarangeoffaders theaveragefaderlevel is shown as text at the top of the screen AlsoshownatthetopofthescreenarecurrentMemoryname Q modeandChannelbeingaddressed GainAdjustment PressingtheGAINkeyatanytimetogglesbetweengainadjustmentandfaderadjustment Whengain adjustmentisselected thegainfaderishighlighted Gainmaybeadjustedbyuseofthe...

Страница 15: ...rom channel A channel A is displayedandchannelBfollowsit If LinkmodeisenteredfromchannelB channelBisdisplayed andchannelAfollows TheA B Linkstatusisshownatthetopofthescreenas A B A B or B A Utilities Softkey3isaccompaniedbythetextUtilities PressingthiskeyselectstheUtilitiesmenu Seebelow Bypass and Reset Soft key 4 is accompanied by the text Bypass Pressing this key engages a bypass of the graphic ...

Страница 16: ...niedbythetextFilters PressingthiskeyselectsFilterAdjustmode Seebelow A B Softkey2isaccompaniedbythetextA B Whenpressed thekeytogglesbetweenadjustmentof theFiltersandNotchesofchannelAandthoseofchannelB ThechannelA Bstatusisshownintextatthetopofthescreen In Out Softkey3isaccompaniedbythetextIn Out Whenpressed theHighandLowpassfiltersandtwo Notchfiltersareswitchedinoroutofcircuit TheIn Outstatusishig...

Страница 17: ...f 0 to 12dB in 1dB steps Notch depth is shown as text at the top of the screen Notch 2 Softkey2isaccompaniedbythetextNotch2 Whenpressedandhighlighted thekeyselectsNotch filter2foradjustment TheNotchfilterfrequencyissetbyuseofthefrequencykeys 1 3octaveISO frequencies orbytheFREQrotarycontrol 1 12octavesteps Notchfrequencyisshownastextat the top of the screen Notch filter depth is adjusted by the LE...

Страница 18: ...eyselectstheAuto Qmenu See below Memory Softkey2isaccompaniedbythetextMemory Whenpressed thiskeyselectstheMemory Lock menu See below More Softkey3isaccompaniedbythetextMore meaning MoreUtilities Whenpressed thiskey selectstheMIDIchannel SlaveselectionandLCDinvertfacilities Seebelow Exit Softkey4isaccompaniedbythetextExit Whenpressed thiskeyreturnstheunittotheStartupmenu ...

Страница 19: ...yispressed theDN3600readsthefrequencyspectrumasdisplayedatthatmomentby the DN60 analyser Fader adjustments are then applied to the selected channel A B or in LINK mode both to compensate for the analysed room or system response Q Type Softkey3isaccompaniedbythetextQ Type Whenthekeyispressed theaddressedchanneltoggles between the Q modes 360 and 27 The Q mode is shown as text at the top of the scre...

Страница 20: ... Softkey2isaccompaniedbythetextSave Thiskeyallowsthecurrentequalisersettingstobestored inanyofthe66memorylocations Eachmemorymaybegivenan8charactername ToSaveamemory 1 Press the Save key once 2 SelectthememorynumberbyuseoftheFREQorLEVELrotarycontrol Memorynumberis shown in the NUMBER window Memory name if any is shown on the LCD 3 Ifdesired enteranewmemorynameoredittheoldmemorynameusingthe Frequen...

Страница 21: ...gthefrequencykeys 2 The procedure can be aborted by pressing the Exit key 3 PressthePartialkey Exit Softkey4isaccompaniedbythetextExit Pressingthiskeyreturnstheunittothestart upmenu More Utilities menu Accessed by pressing the Utilities key followed by the More key Softkeyoptions Slaves MIDI Chan Inv LCD Exit Slaves Softkey1isaccompaniedbythetextSlaves PressingthiskeyenablestheselectionofSlave dev...

Страница 22: ...MNION mode receiveallchannels sendonchannel1 orOMNIOFFmodeandoneofMIDIchannels1to 16 Theproceduremaybeabortedatanytimebypressingthe Exit key To complete the selection press the MIDIChan key a second time TheDN3600recognisesMIDIprogramchangemessages1to66onitsassignedchannel andmaps themtorecallmemories1to66 Also the DN3600 sends MIDI program change messages 1 to 66 mapped to memory recall commandse...

Страница 23: ...nweighted 94dBu Overload indicator 19dBu Gain 18to 6dB FILTERS Type Revised MELT hybrid ISO Centre Frequencies 30 25Hz 20kHz1 3Octave Tolerance 5 MaximumBoost Cut 12dB Step size 1 2dB High pass filter slope 12dB Octave20Hz 400Hz Step size 1 3 Octave Low pass filter slope 12dB Octave30kHz 1 6kHz Step size 1 3 Octave Notch filters Two per channel varying Q Maximumcut 12dB Step size 1 12 Octave and 1...

Страница 24: ...TRUCTURE MORE EQ A B LINK UTILITIES BYPASS FILTERS A B IN OUT EXIT NOTCH 1 NOTCH 2 BACK AUTO Q MEMORY MORE BACK AUTO GAIN MIDI CHAN AUTO EQ SLAVES Q TYPE INV LCD EXIT EXIT RECALL SAVE LOCK EXIT FULL PARTIAL EXIT UNLOCK UNLOCK RECAL ...

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Страница 26: ...25 Service Information ...

Страница 27: ...allyadjuststoanyoutputvoltageintherange100to240Vac 50to60Hz SERVICEINFORMATION Caution Theseservicinginstructionsareforusebyqualifiedpersonnelonly Toreducetheriskof electricshock donotperformanyservicingotherthanthatcontainedintheOperatingInstructions unlessyouarequalifiedtodoso Referallservicingtoqualifiedservicepersonnel KlarkTeknikPLC acceptsnoliabilityfordamageorinjuryarisingfromincorrectservi...

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