McIntosh C-8S Manual de usuario

INSTALLATIONforC-8S

TheC-8SProfessionalAudioCompensatorwithStereoControlisa

completeC-8Compensatorwiththeadditionofa "STEREOMODESELECTOR

SWITCH,""STEREOBALANCE"andgangeddual"VOLUMECONTROLS".

ShippedwiththeC8saretwo6 footshieldedleadsandone3 footshield-

edlead.Thesewillbeusedininterconnectingthesystem.

TointerconnecttheC-8andC-8Sformonaural-stereoreproduction,

completethefollowingprocedure.UsetheC-8fortheleftchannel

andtheC-8Sfortherightchannel.

TheC-8Isfirstmodifiedasfollows:

1.)Theheavyinter-unitcableconnectingtheC-8tothepower

amplifierIsdisconnectedattheamplifierend.

2.)Witha pairofcuttingpliers,removepin#2fromtheoctalplug

oftheinter-unitcable.Ina monauralsystempin#2carriesthesignal

fromthepreamplifiertothepoweramplifier.Ina stereosystemthe

signalmustbeobtainedfromthemainoutputjackonthebackofC-8.

3.)Afterremovingpin#2theinter-unitcableIsreconnectedtothe

poweramplifier.

4.)OnC-8'swithserial#10600andabovetheinputmarked"MIC"can

besimplyconvertedtopreamplificationandequalizationfortapeheads

bycuttingonewireontheinputselectorswitch,(seefigureB.)

Onserialnumbersbelow10600theconversionmustbedoneatthefactory

Thecostoffactoryconversionis$5.00.Tapeheadscan,ofcourse,

beusedin"PHONO#1"onallC-8compensatorswithoutanyconversion.

Forpropertapeheadconnectionseethetopparagraphonpage4 ofthe

C-8Instructionmanual.

(A.)

Nowconnecttheprogramsourcesinthefollowingfashion:

1.)Plugoneendofthe3 footshieldedleadintothejackmarked

"MAINOUTPUT"locatedonthebackpaneloftheC-8.

2.)TheC-8"VOLUME"controlonthefrontpanelisturnedfully

clockwise.ThechangesinvolumewillbecontrolledbytheC-8Sganged

"VOLUME"control.

3.)Inserttheleftchannelphonocartridgeleadin"PHONO#2"onthe

C-8.

4.)Ifa tapedeckisusedforstereoplayback,insertleftchannel

leadinto"MIC"inputoftheC-8,serial#10600andabove,afterconver-

sionasinsectionA,step#4above.Thisinputisterminatedat100,000

ohms.N.A.R.B.tapeplaybackequalizationisachievedbydepressingthe

BassCompensationswitchlabeled"950",adjustingthe"BASS"tonecontrol

to- 1,andadjustingthe"TREBLE"tonecontrolto-2.5.

Ifa stereotapeplaybackwithpreamplifiersisused,insertthe

leftoutputinthechannelmarked"TAPE".

NextinterconnecttheC-8S:

1.)Plugtheheavyinter-unitcablefromtheC-8Sintheoctalsocket

marked"Pre-Amp"ontherightpoweramplifier.

2.)Thelooseendofthe3'shieldedlead(sectionB,step#1)from

theC-8"MAINOUTPUT"ispluggedintothe"LEFTSTEREOIN"ontheC-8S.

3.)Interconnectbymeansofoneofthe6'shieldedcablesbetween

thejackmarked"LEFTSTEREOOUT"ontheC-8Sandthe"0.5VOLT"input

oftheleftpoweramplifier.

4.)Interconnectbymeansoftheotherofthe6'shieldedcablesbetween

the"MAINOUTPUT"ontheC-8Sandthe"0.5VOLT"inputontheright

poweramplifier.

5.)PlugtheA.C.cordfromtheC-8intooneoftheauxiliaryA.C.

receptaclesontheC-8S.

6.)TheA.C.cordsfrombothpoweramplifierscannow"bepluggedinto

theauxiliaryA.C.plugsontheirrespectivepreamplifiers.Theon-off

switchonthevolumecontroloftheC-8Snowcontrolsturningonthe

entiresystem.

(c.)

(B.)

-2-

ConnecttheprogramsourceequipmenttotheC-8Sasfollows:

1.)PlugtherightchannelphonocartridgeleadintotheC-8Sinput

marked"PHONO#2".

2.)Connecttheoutputoftherightchanneltapeheadtotheinput

marked"TAPEHEAD".ForN.A.R.B.equalizationfroma tapehead,depress

thebasscompensationswitchlabeled"950",adjust"BASS"tonecontrol

to- 1,and"TREBLE"tonecontrolto- 2.5.

3.)Ifa taperecordedwithpreamplifiersisused,plugtheoutputof

therightchannelintotheinputmarked"TAPE".

4.)Ifa monauralcartridgeisused,plugitinto"PHONO#1".

5.)Connecta tuneroutputtoinputmarked"TUNER",

Thebalanceofthestereosystemwillbemaintainedinallmodesof

operationbyfollowingthesesystembalancinginstructions:

1.)Turninputselectorswitchesonbothpreamplifiersto"PHONO#2".

2.)Turnthestereo"MODE"selectorswitchto"MONRIGHT".

3.)Adjustthe"BALANCE,""BASS,"and"TREBLE"controlsto12o'clock.

4.)AdjusttheRECORDCOMPENSATOR"toRIAAsettings.

5.)Adjustthe"INPUTLEVELCONTROL"onbothcompensator"PHONO#2"

channelstotallyclockwise.A monauralrecordisusedforcorrectly

balancingthesystem.TurnupthevolumecontrolontheC-8S.Withthe

modeselectorswitchin"MONRIGHT"thesamesignalwillbeheardfrom

bothloudspeakers.

6.)Ifthesoundfromeachloudspeakerisnotofequalloudnessadjust

thecontrolmarked"GAIN"ononepoweramplifieruntilthesoundsfrom

theloudspeakersareofequalintensity.DonotusetheBalanceControl

forthisadjustment.

-3-

(E.)

(D.)

-4 -

7.)Withthemonauralrecordplaying,standona lineapproximately10

feetinfrontofandmidwaybetweentheloudspeakers.Themainsourceof

soundshouldappeartobedirectlyinfrontofyou.Ifthemusicsounds

aredividedtheloudspeakersareoutofphase.Correctthisbyreversing

theloudspeakerleadsononeloudspeakeronly.Thepoweramplifiersnow

areinphaseandbalanced.Donotchangethe"GAIN"controlonthe

poweramplifiersinanyofthefollowingsteps.

8.)Nextbalanceforequaltonequalityoneachsidebymovingthe

"MODE"switchbetween"STEREOLEFT"and"RIGHT".Comparethehigh

frequencyresponseoneachloudspeakerfirst.Adjustthe"TREBLE"'

tonecontrolononesideonlyuntilthesurfacenoisefromtherecord

oneachsideisofequalintensity.

9.)Nextmakea carefulcomparisonoflowfrequencyresponse.While

switchingbetween"STEREOLEFT"and"RIGHT11adjustthe"BASS"tone

controlononecompensatoruntilthebassoutputisequalfromboth

speakers.

10.)Removethemonauralrecord.Nextplaya stereorecord.Turnthe

C-8Svolumecontroluptoroomvolumeandadjustthe"BALANCE"control

forbalancedstereoresults.Thebalancecontrolisdesignedtoadjust

forunequalprogramsources,andmaintainbalanceofthesystemwhen

switchingbetween"STEREONORM"and"REV".

InstallationPrecautions:

Cautionmustbeexercisedintheinstallationtokeepthegroundleadfrom

eachchannelofthestereocartridgeorstereotapeheadsseparatetoprevent

groundloopsandhum.

Tabla de contenidos

Otros manuales de Amplificador de McIntosh

McIntosh

McIntosh C200 Manual de usuario

McIntosh

McIntosh C220 Manual de usuario

McIntosh

McIntosh MC 22O5 Instrucciones de funcionamiento e instalación

McIntosh

McIntosh C100 Manual de usuario

McIntosh

McIntosh MHA150 Manual de usuario

McIntosh

McIntosh MA352 Manual de usuario

McIntosh

McIntosh MC126 Manual de usuario

McIntosh

McIntosh MC 2100 Manual de usuario

McIntosh

McIntosh MC2152 Manual de usuario

McIntosh

McIntosh MC501 Manual de usuario

McIntosh

McIntosh MA6100 B Instrucciones de funcionamiento e instalación

McIntosh

McIntosh MC2000 Manual de usuario

McIntosh

McIntosh MC602 Manual de usuario

McIntosh

McIntosh MC300 Manual de usuario

McIntosh

McIntosh C20 - Manual de usuario

McIntosh

McIntosh MX121 Manual de usuario

McIntosh

McIntosh MA7900 Manual de usuario

McIntosh

McIntosh C33 Manual de usuario

McIntosh

McIntosh C220 Manual de instrucciones

McIntosh

McIntosh MC1201 Manual de usuario

McIntosh

McIntosh MCC301M Manual de usuario

McIntosh

McIntosh MC 7300 Manual de usuario

McIntosh

McIntosh C22 Manual de instrucciones

McIntosh

McIntosh MI128 Manual de usuario

Manuales populares de Amplificador de otras marcas

ASTRO

ASTRO HVO V40 P Manual de usuario

Marantz

Marantz SUPERSCOPE BLA-545 Instrucciones de montaje

NAD

NAD CI980 Manual de usuario

Technics

Technics SE-CH770 Manual de usuario

Harman Kardon

Harman Kardon HK6300 Manual de usuario

NAD

NAD T975 Manual de usuario

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Manual de usuario

Viatron

Viatron Autrix Manual de usuario

GME

GME GA9800 Manual de usuario

Atlas

Atlas CP700 Manual de usuario

Roland

Roland KC-1000 Manual de usuario

Pyle

Pyle PFMRA350BW Manual de usuario

Advantage

Advantage S-250 Manual de usuario

IRT Electronics

IRT Electronics DVA-3007 Manual de usuario

Dimavery

Dimavery BA-100 Series Manual de usuario

Sony

Sony XM-S400D Manual de usuario

Schertler

Schertler ROY X Manual de usuario

Phonic

Phonic XP 3000 Manual de usuario