OSD Audio HTD4150 Handleiding


Bekijk gratis de handleiding van OSD Audio HTD4150 (8 pagina’s), behorend tot de categorie Receiver. Deze gids werd als nuttig beoordeeld door 57 mensen en kreeg gemiddeld 4.3 sterren uit 29 reviews. Heb je een vraag over OSD Audio HTD4150 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

Pagina 1/8
HTD SERIES MULTI CHANNEL HT AMPLIFIER OWNER’S MANUAL
HTD | HTD | HTD8150 6150 4150
WARNING
• TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN EXTENSION
CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO
PREVENT BLADE EXPOSURE.
• TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
• TO PREVENT ELECTRICAL SHOCK, MATCH WIDE BLADE PLUG TO WIDE SLOT, FULLY IN-
SERT.
Thislightingashwitharrowhead
symbol,withinanequilateraltriangle,
isintendedtoalerttheusetothepres-
enceofun-insulateddangerousvoltage
withintheproductsenclosurethatmay
beofsucientmagnitudetoconstitute
ariskofelectricshocktopersons.
Theexclamationpointwithinthe
equilateraltriangleisintendedtoalert
theusertothepresenceofimportant
operatingandmaintenance(servicing)
instructionsintheliterature
accompanyingappliance.
Thislightingashwitharrowhead
symbol,withinanequilateraltriangle,
isintendedtoalerttheusetothepres-
enceofun-insulateddangerousvoltage
withintheproductsenclosurethatmay
beofsucientmagnitudetoconstitute
ariskofelectricshocktopersons.
IMPORTANT SAFTEY INSTRUCTIONS
1.Readtheseinstructions.
2.Keeptheseinstructions.
3Readallwarnings.
4FollowallInstruction.
5.Donotusethisapparatusnearwater.
6.Cleanonlywithdrycloth.
7.Donotblockanyventilationopenings.Installinaccordancewiththemanufacturersinstructions.
8.Donotinstallnearheatsourcessuchasradiators,heatregisters,stoves,orotherapparatus(includingampliers)that
produceheat.
9.Donotdefeatthesafetypurposeofthepolarizedorgroundingtypeplug.Apolarizedplughastwobladeswithone
widerthantheother.Agroundingtypeplughastwobladesandathirdgroundingprong.Iftheprovidedplugsdoesnot
tintoyouroutlet,consultanelectricianforreplacementoftheobsoleteoutlet.
10.Protectthepowercordfrombeingwalkedonorpinchedparticularlyattheplugs,conveniencereceptacles,andat
thepointwheretheyexitformtheappliance.
11.Onlyuseattachmentsoraccessoriesspeciedbythemanufacturer.
12.Unplugtheapparatusduringlightningstormsorwhenunusedforlongperiodsoftime.
13.Referallservicingtoqualiedpersonnel.Servicingisrequiredwhentheapparatushasbeendamagedinanyway,
suchaspowersupplycordorplugisdamaged,liquidhasbeenspilledorobjectshavefallenintotheapparatus,the
apparatushasbeenexposedtorainormoisture,doesnotoperatenormally,orhasbeendropped.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HTD SERIES MULTI CHANNEL AMPLIFIER OWNER’S MANUAL
Introduction
Congratulationsonbuyingoneofthemostexibleandpowerfulhometheaterormultichannelampsavailable.These
aretheidealampsformountinginconnedspacessuchasracks,credenzas,andcupboards.Theyarealsoidealfor
runningforlongperiodsoftimewithouthavingtoworryaboutover-heating.Theinternalfansareextremelyquiet,only
turningonwhenneeded.EachoftheHTDampliersareconguredinsuchawaythatany,orall,ofthechannelscanbe
bridgedformaximumpowerinto8Ohms.Twoofthechannelscanalsobebridgedandusedasasubwooferampwith
availablecontrolsforcross-overfrequencycontrolandwellasphaseandlevelcontrol.Theampscanalsobecongured
toturnonautomaticallywhena12vsignalisdetectedandturnoagainwhennotdetected.Thisisusefulwhenthe
ampisnoteasilyaccessible,oryouwishtosimplifytheturn-on/oprocedure.FrontpanelLED’sindicatestatusorwarn
ofwiringissues,andagroundisolatingswitchisavailabletohelptroubleshoothumissues.
WelcometotheOSDfamily.
Thermal Protection
AllHTDampliersaredesignedwithspecialcircuitrytosafeguardtheamplierunderathermaloverload
condition.Thermalprotectionmodewillonlyengagewhentheunithasbeenrunathighvolumeforextendedperiods
withoutadequateventilationandwhenspeakerimpedancesarebelowtheminimumlevelsfortheamplier.Inthermal
Inprotectionmode,theamplierwillautomaticallystopoutput.Ifthisfaultoccurs,turnotheamplierandcheckthat
thespeakerimpedanceratingisabovetheminimumrating.Also,checkforadequateventilationaroundtheamplierand
makenecessaryadjustments.Theampliermaybepoweredbackononcetheunithascooledtosafeoperatingtem-
peratures.
Protection Circuitry
SpecialcircuitryhasbeendesignedintotheHTDSeriesMulti-ChannelAmplierstosafeguardunderashort-circuitcondition.
Afaultyspeakercanalsocauseashortcircuitcondition.TheZoneLEDindicatorwillblinkrapidlybetweenredandblue.
If this fault condition occurs, turn o the amplier and check speakers for short circuit conditions when appropriate.
Installation
Note:thedefaultgainforeachchannelissettozerovolume.Pleaseadjustforeachchanneltosetthemaxvolumelevel
foreachzone.Typically,onceyousetityouforgetit.Insteadrelyingonyoursourcedevicetocontrolthemastervolume.
TheHTDSeriesMulti-ChannelAmplierscanbeplacedonashelf,aspartofanequipmentrack,oronatableorcabi-
net.Duringinstallation,keepinmindthattheampliersrequireproperclearancesforventilationandheatdissipation.
Theamplierwilltaketworackspaceswiththefeetremoved.
HTD SERIES MULTI CHANNEL AMPLIFIER OWNER’S MANUAL


Product specificaties

Merk: OSD Audio
Categorie: Receiver
Model: HTD4150

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