thomann t.racks DL2/918 Instruction 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.

x

FRONTPANEL

3

7

1

6

6

3

3

2

2

4

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

5

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

＂

SYSTEMSPECIFICATION
Frequencyresponse20Hz~20kHz,1dB
Dynamicrange>110dB,20Hz~20kHz
S/Nratio>95dB,20Hz~20kHz
Distortion<0.01%,@1kHz,0dB

±

DIGITALHANDLEPOWER
AD/DA24bit­Samplingrate48kHz
Display2x16characterLCDwithbacklit

Powersupply90V~250V,50/60Hz
FuseT1A/250V
Powerconsumption10W
PowerplugstandardIECreceptacle
Dimension(WxDxH)45mmX482mmX152mm
Weight3kg

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