Yamaha NS-C901 Owner's manual

Category
Loudspeakers
Type
Owner's manual

This manual is also suitable for

1En
Read this before using the speaker.
• Toassurethenestperformance,pleasereadthis
manualcarefully.Keepitinasafeplaceforfuture
reference.
• Installthespeakerinacool,dry,cleanplace–away
fromwindows,heatsources,sourcesofexcessive
vibration,dust,moistureandcold.Avoidsourcesof
humming(transformers,motors).Topreventreor
electricalshock,donotexposethespeakertorainor
water.
• Topreventtheenclosurefromwarpingordiscoloring,
donotplacethespeakerwhereitwillbeexposedto
directsunlightorexcessivehumidity.
• Donotplacethefollowingobjectsonthespeaker:
Glass,china,etc.
Ifglassetc.fallsbyvibrationsandbreaks,itmay
causepersonalinjury.
Aburningcandleetc.
Ifthecandlefallsbyvibrations,itmaycausereand
personalinjury.
Avesselwithwaterinit
Ifthevesselfallsbyvibrationsandwaterspills,itmay
causedamagetothespeaker,and/oryoumaygetan
electricshock.
• Donotplacethespeakerwhereforeignobjectssuchas
waterdripsmightfall.Itmightcauseare,damageto
thespeaker,and/orpersonalinjury.
• Donotplacethespeakerwhereitisliabletobe
knockedoverorstruckbyfallingobjects.Stable
placementwillalsoensurebettersoundperformance.
PRECAUTIONS
• Placingthespeakeronthesameshelforrackasthe
turntablecanresultinfeedback.
• Neverputahandoraforeignobjectintotheport
locatedontherearofthespeakerasthismightcause
personalinjuryand/ordamagetothespeaker.
• Whenmovingthespeaker,donotholdtheportasit
mightcausepersonalinjuryand/ordamagetothe
speaker.
• Anytimeyounotedistortion,reducethevolumecontrol
onyourampliertoalowersetting.Neverallowyour
ampliertobedriveninto“clipping”.Otherwisethe
speakermaybedamaged.
• Whenusinganamplierwitharatedoutputpower
higherthanthenominalinputpowerofthespeaker,
careshouldbetakennevertoexceedthespeaker’s
maximuminput.
• Donotattempttocleanthespeakerwithchemical
solventsasthismightdamagethenish.Useaclean,
drycloth.
• Donotattempttomodifyorxthespeaker.Contact
qualiedYamahaservicepersonnelwhenanyserviceis
needed.Thecabinetshouldneverbeopenedforany
reasons.
• Secure placement or installation is the owners
responsibility.
Yamaha shall not be liable for any accident caused
by improper placement or installation of the speak-
er.
PLACING THE SPEAKER
Front
Surround
Subwoofer
NS-C901
Thegrilleisdetachedfromthespeakerandpackedsepa-
rately.Becarefulnottoloseit.
PlacethespeakerontopoftheTVorinsidetheTVrackso
thatthespeakerandTVarealignedvertically.
Notes
• Do not place the speaker on top of the TV whose
area is smaller than the bottom area of the speaker.
If placed, the speaker may fall and cause injury.
• Do not place the speaker on top of the TV with an
inclination.
• Placing the speakers too close to a CRT-type TV
may impair the picture color or cause a buzzing
noise. In this case, move the speakers at least
20 cm (8”) away from the TV. This is not an issue
with LCD and plasma TVs.
2En
English
CONNECTIONS
Youneedacommerciallyavailablespeakercable.
y
Thesizeand/ormaterialofaspeakercableaffectsonthe
soundquality.Therefore,werecommendyoutopurchase
ahigh-qualityspeakercabletoexerttheperformanceof
thisunit.
Notes
• Connect the (+) terminals on the amplier and the
speaker using one side of the cable. Connect the
(–) terminals on both components using the other
side of the cable.
• Connect the speaker to the center terminals of your
amplier, making sure not to reverse the polarity
(+, –). If the speaker is connected with reversed
polarity, the sound will be unnatural and lack bass.
• When using an amplier with a rated output power
higher than the nominal input power of the speaker,
care should be taken never to exceed the speakers
maximum input.
• The speaker may be damaged if certain sounds
are continuously output at high volume level.
For example, if sine waves from a test disc, bass
sounds from electronic instruments, etc., are
continuously output, or when the stylus of a
turntable touches the surface of a disc, reduce the
volume level to prevent the speaker from being
damaged.
• Please refer to the owners manual that came with
your amplier or receiver.
How to connect:
1 Loosentheknob.
2 Remove15mm(5/8”)ofinsulationfromeachendof
thecables,andtwisttheexposedconductorstogether
neatlyandtightly,asshownbelow.
15 mm
(5/8")
3 Insertthebarewireintothehole.
4 Tightentheknobandsecurethecable.
5 Testthermnessoftheconnectionbypullinglightlyon
thecableattheterminal.
Notes
• Do not let the bare speaker wires touch each other
as this could damage the speaker or the amplier,
or both of them.
• Do not insert the insulation coating into the hole.
The sound may not be produced.
When using a banana plug
1
Unscrewtheterminalknob.
2 Removethecoverbypullingittowardyou.
1
2
Banana plug
CONNECTION TO YOUR AMPLIFIER
Before making connection, make sure that the amplifier is switched off.
CENTER
+
Amplifier
NS-C901
Tighten
Black (–)
Red (+)
Loosen
Insulation coating
Bare wire
3En
English
Information for Users on Collection and Disposal of Old Equipment
This symbol on the products, packaging, and/or accompanying documents means that used electrical and
electronic products should not be mixed with general household waste.
For proper treatment, recovery and recycling of old products, please take them to applicable collection points,
in accordance with your national legislation and the Directives 2002/96/EC.
By disposing of these products correctly, you will help to save valuable resources and prevent any potential
negative effects on human health and the environment which could otherwise arise from inappropriate waste
handling.
For more information about collection and recycling of old products, please contact your local municipality,
your waste disposal service or the point of sale where you purchased the items.
[Information on Disposal in other Countries outside the European Union]
This symbol is only valid in the European Union. If you wish to discard these items, please contact your local
authorities or dealer and ask for the correct method of disposal.
SPECIFICATIONS
Type.................................2-waybassreexspeakersystem
nonmagneticshieldingtype
Driver..........................................13cm(5”)conewooferx2
3cm(1”)Aluminumdometweeter
Impedance...................................................................... 6
FrequencyResponse....................56Hzto50kHz(–10dB)
to100kHz(–30dB)
NominalInputPower.....................................................50W
MaximumInputPower.................................................200W
Sensitivity...................................................... 90dB/2.83V/m
CrossoverFrequency................................................4.2kHz
Dimensions(WxHxD)........................500x170x271mm
(19-5/8”x6-3/4”x10-5/8”)
Weight........................................................8.4kg(18.5lbs.)
• Specicationssubjecttochangewithoutnoticedueto
productimprovements.
• Careshouldbetakennottoexceedtheinputpower
valuesnotedabove.
ATTACHING THE GRILLE
Thespeakerandthegrillearepackedseparately.
Toattachthegrille,lineupthefoursalients(magnet)onthe
reversesideofthegrillewiththefourcorrespondingpegs.
Notes
• When the grille is not attached, take care not to
touch the speaker units with your hands or to exert
excessive force with tools.
• There are magnets on the reverse side of the
grille. Do not place the grille close to objects that
might be affected by magnets, such as TVs, clocks,
magnetic cards, diskettes etc. when you don’t use
it.
Taking care of the speaker
Tomaintainthespotlessglossysurfaceofthe
polishednish,wipeitwithasoft,drycloth.To
avoiddamagetothenish,donotapplychemical
solvents,suchasalcohol,benzine,thinner,
insecticide,etc.Also,donotuseadampcloth,or
anytypeofcloththatcontainschemicalsolvents,or
placeaplasticorvinylsheetontopofthespeaker.
Otherwise,thenishmaypeel,thecolormayfade,
orthesheetmaysticktothesurface.
Printed in Indonesia ZH67590
© 2013 Yamaha Corporation
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20

Yamaha NS-C901 Owner's manual

Category
Loudspeakers
Type
Owner's manual
This manual is also suitable for

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI