thomann t.racks DL2/918 User manual

InstructionManual

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IMPORTANTSAFETYINSTRUCTION
Pleaseseebelowbasicprotectionproceedingbeforeusing
1.Pleasereadallthesafetyinstructionbeforeusingtheproduct.
2.Thisproductmustbeearthed.Ifitshouldbemalfunctionorbreakdown,groundingprovidesapathofleastresistancefor
electriccurrenttoreduceriskofelectricshock.
Thisproductisequippedwithacordhavinganequipment-groundingconductorandagroundingplug.Theplugmustbe
pluggedintoanappropriateoutletthatisproperlyinstalledandearthedinaccordancewithalllocalcodesandordinance.
Improperconnectionoftheequipment-groundingconductorcanresultinariskofelectricshock.Checkwitha
qualifiedelectricianorservicemanifyouareindoubtastowhethertheproductisproperlygrounded.Donotmodifytheplug
providedwiththeproduct-ifitwillnotfittheoutlet,haveaproperoutletinstalledbyaqualifiedelectrician.
3.Toreducetheriskofinjury,closesupervisionisnecessarywhentheproductisusednearchildren.
4.Donotusethisproductnearwater-forexample,nearabathtub,washbowl,kitchensink,inwetbasementorneara
swimmingpoolorthelake.
5.Thisproductmaybecapableofproducingsoundlevelsthatcloudcausepermanenthearingloss.Donotoperateforalong
periodoftimeathighvolumeleveloratalevelthatisuncomfortable.Ifyouexperienceanyhearinglossorringingintheears,
youshouldconsultanaudiologist.
6.Thisproductshouldbelocatedsothatitslocationorpositiondoesnotinterferewithitsproperventilation.
7.Thisproductshouldbelocatedawayfromheatsourcessuchasradiators,heatregistersorotherproductsthatproduceheat.
8.Theproductshouldbeconnectedtoapowersupplyonlyofthetypedescribedontheoperationinstructionsorasmarkedon
theproduct.
9.Thisproductmaybeequippedwithapolarizedlineplug(onebladewiderthantheother).Thisisasafetyfeature.Ifyouare
unabletoinserttheplugintotheoutlet,contactanelectriciantoreplaceyourobsoleteoutlet.Donotdefeatthesafetypurpose
oftheplug.
10.Thepower-supplycordoftheproductshouldbeunpluggedfromtheoutletwhenleftunusedforalongperiodoftime.
Whenunpluggingthepower-supplycord,donotpullonthecord,butgraspitbytheplug.
11.Careshouldbetakensothatobjectdonotfallandliquidarenotspilledintotheenclosurethroughopening.
12.Theproductshouldbeservicedbyqualifiedservicepersonnelwhen:
A.Thepower-supplycordortheplughasbeendamaged;or
B.Objectshavebeenfallen,orliquidhasbeenspilledintotheproduct;or
C.Theproducthasbeenexposedtorain;or
D.Theproductdoesnotappeartooperatenormallyorexhibitsamarkedchangeinperformance;or
E.Theproducthasbeendroppedortheenclosuredamaged..
13.Donotattempttoservicetheproductbeyondthatdescribedintheuser-maintenanceinstructions.Allotherservicing
shouldbereferredtoqualifiedservicepersonnel.
DANGER-
14-WARNING Donotplaceobjectsontheproduct'spowercordorplaceitinapositionwhereanyonecouldtripover,
walkonorrollanythingoverit.Donotallowtheproducttorestonortobeinstalledoverpowercordsofanytype.Improper
installationsofthistypecreatethepossibilityoffirehazardand/orpersonalinjury.
SAVETHESEINSTRUCTIONS
CAUTION
RISKOFELECTRICSHOCK
DONOTOPEN
Thelightningflashwitharrowheadsynbolwithinanequilateral
triangleisintendedtoalerttheusertothepresenceof
uninsulateddangerousvoltagewithintheproduct'senclosure,
thatmaybeofsufficientmagnitudetoconstituteariskofelectric
shocktopersons.
Theexclamationpointwithinanequilateraltriangleisintended
toalerttheusertothepresenceofimportantoperationand
maintenace(servicing)instructionintheliterature
accompanyingtheappliance.
CAUTION:TOREDUCETHERISKOFELECTRIC
SHOCKDONOTREMOVECOVER(ORBACK)
NOUSER-SERVICEABLEPARTSINSIDE
REFERSERVICINGTOQUALIFIEDPERSONNEL

thet.racksmodelDL2/918
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24-bit,-AD/DA,48kHzsamplingrate
Stereoprocessor,delay,limit,noisegateindependentchannelcontrol
Maximaldelay2.7s/perchannel(delayunitsrepresentableinmilliseconds,meters,feet).
Noisegate:-66dB~-24dB,availablefordifferentworkenvironments.
Swithpowersupply:90V~250V,50/60Hz
◆Delayadjuststep:1msand100msselectable
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1,INPUTLEDinputlevelmeterforRight/LeftChannel
2,LCD:162charactersLCDwithbacklittodisplayfunctionsandoperatingstatus.
3,JOG-WHEEL:selectthesubmenuandadjusttheparametersvalue.
4,MENU:selectthedelayunitsanddelayadjuststep
5,DELAY:Delayoperatingbutton
6,BYPASS:Enableordisablethedelayfunction
7,CH-SEL:Toselectthechannel/controlMIDIfunction
8,NOISEGATE
9,LOCK
10,POWERSWITCH:Besuretopower-upbeforeyouramplifieristurnedonto
avoidloudtransientswhichcoulddamageyourspeakersorannoyyouraudience.
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FRONTPANEL
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1
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224
5 5
1,ACRECEPTACLE:Plugthepowercordinhere
2,XLRANALOGOUTPUT-SOCKET
3,XLRANALOGINPUT-SOCKET
4,INPUTLEVELADJUST
5,TRSANALOGOUTPUT-SOCKET
6,TRSANALOGINPUT-SOCKET
7,RS232:RESERVED,NOTAVAILABLEFORUSERS
PleasenoteeachgroupofXLRandTRSsocketisparallelconnected.
REARPANEL
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CAUTION
TOREDUCETHERISKOFFIRE
REPLACEONLYWITHTHE
SAMETYPE
90V-250VAC
50/60Hz～
FUSE:T1A/250V

: LeftDELAYON
Dely620msa
Fig.1
1,DefaultLCDopendisplayasfig.1.Intheupperarea,thedisplayshowsthechannelLeftwillbeadjustedand
delayfunctionison.Below,thedelaytimeisdisplayed.Turnjog-wheeldirectlytoadjustdelaytime.
2,Pressmenubutton,thedisplayasfig.2.Turnjog-wheeltoselectsubmenusasfollows,
Delayunitcount
Delaycoarse/finetune
→
→
Fig.2
: LeftDELAYON
mSCount " Del "
Pressmenubuttonagaintoconfirmtheselectedsubmenu,thenturnjog-wheeltoadjustthevalues.
Delayunitcountselect:millisecond,meterandfoot;
Delaycoarse/finetunestepselect:1msand100ms.
: LeftDELAYON
Delay10mSec.
OPERATION
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3,Pressthedelaybuttontogotodelaytimeadjustpagefromelsewhere,thenturn
thejog-wheeltoadjustthedesireddelaytimeasfig.3.
Fig.3
4,Pressthebypassbuttontoshutoffthedelayfunction,thedisplayshowsDELAYOFFasfig.4. ＂＂
Fig.4
: LeftDELAYOFF
Delay:10mSec.

5,PresstheCH-SELbutton,thedisplayshowsasfig.6,youcanadjustthedesiredchannelviathejog-wheel.
Threeoptionsareavailable:Left,RightandChannel-link.
Fig.6
:LeftDELAYON
ChannelSelect. .
6
Pressthebypassbuttonagain,restorethedelayfunction,thedisplayshowDELAYONasfig.5. ＂＂
Fig.5
: LeftDELAYON
Delay:10mSec.
6,PresstheNOISEGATEbuttoninordertoenterthenoisegatesubmenuON/OFF,selectONorOFFstatusvia
jog-wheelasfig.7.
Fig.7
: LeftDELAYON
NoiseGateOFF
PresstheNOISEGATEbuttonagain,enterthenoisegatethresholdvaluesetupoperationasfig.8,youcanadjust
thethresholdviajog-wheel,therangeis-66dB~-24dB.
Fig.8
: LeftDELAYON
NoiseGate-39dB
7,HoldtheLOCKbuttonuntilthedisplayshowsLOCKON.Allfunctionsarelockedasfig.9.Inordertounlock,
presstheLOCKbuttonthenlDELAYONappearsinthedisplayasfig.8.
Fig.9
: LeftLOCKON
NoiseGate-39dB

ANALOGINPUT
ReceptacleXLRand1/4jack
TypeBalancedinput
ImpedanceBalanced:40kohm;Unbalanced:20kohm
Inputlevel-20dB~+4dB
＂
ANALOGOUTPUT
ReceptacleXLRand1/4jack
TypeElectronicbalancedoutput
ImpedanceBalanced:66ohm;Unbalanced:33ohm
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SYSTEMSPECIFICATION
Frequencyresponse20Hz~20kHz,1dB
Dynamicrange>110dB,20Hz~20kHz
S/Nratio>95dB,20Hz~20kHz
Distortion<0.01%,@1kHz,0dB
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DIGITALHANDLEPOWER
AD/DA24bit-
Samplingrate48kHz
Display2x16characterLCDwithbacklit
Powersupply90V~250V,50/60Hz
FuseT1A/250V
Powerconsumption10W
PowerplugstandardIECreceptacle
Dimension(WxDxH)45mmX482mmX152mm
Weight3kg
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