Ampetronic HLS-DM1 Installation Handbook

Brand: Ampetronic

Model: HLS-DM1

Type: Installation Handbook

HLS-DM1

Hearing Loop System - Driver Module

Installation Handbook

www.ampetronic.co

UP17921-1

Handbook Contents

• Safety

• Installation&Connection

• Specication

• WarrantyInformation

• Declarationofconformity

Box Contents

• 1xHLS-DM1

• 1xControlCard

• 1xWagoTool

 

 

This symbol is used to alert the user to important

operating or maintenance instructions.

The Lightning bolt triangle is used to alert the user

to the risk of electric shock.

SAFETY

1. Itisimportanttoreadtheseinstructions,andtofollowthem.

2. Keepthisinstructionmanualinanaccessibleplace.

3. Nouserserviceableparts.Referallservicingtoqualiedpersonnel.

4. Cleanonlywithadrycloth.Cleaninguidsmayaffecttheequipment.

5.

 

 

Installinaccordancewiththemanufacturer’sinstructions.

6. Donotinstallthisequipmentnearanyheatsourcessuchasradiators,heatingventsorother

apparatusthatproducesheat.

7. Referallservicingtoqualiedpersonnel.Servicingisrequiredwhentheapparatushasbeen

damagedinanyway,suchasapowersupplycordorplugisdamaged,liquidhasbeenspilled

orobjectshavefallenintotheapparatus,theapparatushasbeenexposedtoanyrainor

moisture,doesnotoperatenormallyorhasbeendropped.

8.

 

 

WARNING–Toreducetheriskofreorelectricshock,donotexposethisapparatusto

rainormoisture.Theapparatusshallnotbeexposedtodrippingorsplashingandno

objectslledwithliquids,suchasvases,shallbeplacedontheapparatus.

 

 

 

 

 

 

TO PREVENT ELECTRIC SHOCK REFER

SERVICING TO QUALIFIED PERSONNEL

Ampetronic HLS-DM1 HandbookPage 1

Ampetronic HLS-DM1 Handbook Page 2

Installation and Connection

1. Theunitcanbesecurelymountedusingthe4M3mountingholesoraninsulatedstickypad.

2. Connectloopfeedcabletotheloopclampconnector(seediagram).

3. Connectthelowimpedancespeakercabletoinput1.

4. Useascreenedcable<1mtoconnectanelectretmicrophonetoinput2.

5. Observingcorrectpolarity,connecttheDCpowersupplyandapplypower(seediagram).The

powerindicatorwillilluminate.

6. Withtheinputsignalon,increasetheInputcontroluntilthegreenAGCLEDilluminateswitha

normalsignal.

7. AdjusttheOutputcontroluntiltheamberCurrentLEDisilluminatedwithsignalpeaks.

8. UseanAmpetronicFSMtotestthesystemandadjustasrequiredtobeconsistentwiththe

requirementsofthelatestIEC60118-4Standard.UsetheMLCcontroltoadjustforhigh

frequencyloss.

Fault Conditions

Overheating:Theamplierwilloutputmaxratedsinecurrentfor1minuteintoratedload.After

 thisperiodaninternalprotectionmechanismwillattenuatetheoutput.

 Overcurrent/Overvoltage:Theamplierwillshutdownifitscapabilitiesareexceededfora

 shortperiod.Theamplierwillresumenormaloperationwhenoperatedwithinthenormal

 parameters.

Input 2

Screw Adjust

Loop Current

Screw Adjust

MLC

Screw Adjust

Power LED

AGC LED

Loop Current LED

Loop

Clamp

Connector

Input 1

Screw Adjust

M3 Mounting

Input 2

Mic +

Mic -

Input 1

Line +

Line -

DC +

DC -

Ampetronic HLS-DM1 HandbookPage 3

Technical Specifications According to IEC 62489-1:2010 Standard

PARAMETER VALUE

Maxareacoverage 45m

Powersupplyrange 12-24VDC

Fuse PTCresettable1.5A

Currentconsumption(12VDC)

Continuouspinknoise 240mADC

Quiescent 50mADC

Quiescent(PowerSavemode) 14mADC

Shorttermpeak 1200mADC

Input1(SpeakerLinelevel)

RatedsourceEMF(sensitivity) -16dBu

Overload +22dBu

InputIsolation 1500V

RatedSourceImpedance

1.8kΩdifferential

Input2(UnbalacedMiclevel)

RatedsourceEMF(sensitivity) -55dBu

Overload -23dBu

ElectretBiasVoltage

12Vthrough11kΩ

RatedSourceImpedance 10kΩ

Current(intoratedload)

Sine1kHz >3A

RMS

PinkNoise >1.5A

RMS

Frequencyresponse(0.6A

RMS

) 100Hzto5kHz±1.5dB

Compliancevoltage 4.2V

RMS

Weight 44g

Dimensions 90.5x72x9mm

Connectors ClampTerminals

Environmental IP00,-30°cto+75°c,<90%relativehumidity

Typicalheatdissipation <3W

WARRANTY

ThisproductcarriesaveyearpartsandlabourwarrantyfromdateofshipmentfromAmpetronic.

Toqualifyfortheveyearwarranty,theproductmustberegisteredatwww.ampetronic.co

(products/warranty),withoutwhichthewarrantywillbevalidfortwoyearsonly.

Thewarrantycouldbeinvalidatediftheinstructionsinthishandbookarenotfollowedcorrectly,or

iftheunitismisusedinanyway.

DECLARATION OF CONFORMITY

Manufacturer: AmpetronicLtd.

   Unit2,TrentsideBusinessVillage,FarndonRoad,Newark,Nottinghamshire,

   NG244XB,UnitedKingdom.

Declaresthattheproduct:

Description: InductionLoopDriver

Typename: HLS-DM1

ConformstothefollowingDirective(s)andNorm(s):

 Directive 2004/108/EC

 EMC:  EN55103-1:2009+A1:2012Emission(E1-5)

   EN55103-2:2009Immunity(E1-5)      

 Directive 2006/95/EC

 Safety: EN60065:2014

 Directive 2011/65/EU RoHS

Date:  March2016

J.R.Pieters

ManagingDirector,AmpetronicLtd.

Ampetronic HLS-DM1 Installation Handbook

Ampetronic HLS-DM1 Installation Handbook

Ampetronic HLS-DM1 Installation Handbook

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