Infinity ERS 110 Manuale utente
Infinity ERSSeries
The ERSSeries of in-wall/ceiling loudspeakers continues
Infinity’s longstanding commitmentto accurate sound
reproduction. Our patentedCeramic Metal Matrix Diaphragm”’
(C.IV1.M.D:“)drivers and precision dividing networksdeliver
uncompromisedperformance in anystereo, multichannel home
theater or whole-housemusic system.
UnpackingtheSpeakers
Carefully unpackthe speakers.If you suspect damagefrom
transit, report it immediatelyto your dealer and/or delivery
service. Keepthe shipping carton and packing materials for
future use
ERS110
Onepair of speakerswith grilles.
Mounting cutout template.
ERS210
PaintShield Figure 2. This overheadview showsa typical hometheater plan.
Onepair of speakerswith grilles
Before deciding whete to best place your speakers, survey your
room and study Figures 1 and 2.
NOTE:Figures 1 and 2 show recommendedspeaker locations.
Youmayalso follow these general placementsuggesttons when
installing the speakers In the celling
Stereo
Beforedeciding whereto place your ERSSeries speakers,
surveyyour room and think about placement,keeprngthe
following points in mind,and using Figure 1, on previous page,
as a guide:
l
For best results, place the speakers 6’-8’ apart.
l
Wheninstalling in the wall, position each speaker so that the
tweeter ISas close to ear level as practical
l
Refer to “HomeTheater” below if you also plan to use the
speakers m a hometheater system.
HomeTheater
For front-channel use,place one speaker on the left and another
on the right along either side of the televrsion.
A center channel speaker should go directly aboveor belowthe
television and can be an in-wall or freestanding center channel,
Forrear-channel use,install the speakers alongside the
listening position,
NOTE:An Infinity poweredsubwoofer will add impact and
realism to both music and film soundtracks Contactyour
Infinity dealer for recommendalionson subwoofer models for
your application.
Proper placement of the speakers is an important step In
obtaining the most realistic soundstagepossible.These
recommendationsare for the optimumplacementof the
loudspeakers.Usetheseplacementrecommendationsasa guide.
Slight variationswill not diminish your listening pleasure.
Ideally,the front speakersshouldbe placedthe samedistancefrom
eachother astheyare fromthe listening position.
Ina hometheaterconfiguration,thetwosurroundspeakersshouldbe
placedperpendicularto the listeningposition.If that ISnotposstble.
theymaybeplacedin awall/ceiling behindthe listeningposition.
Thesurroundspeakersshouldnotcall attentionto themselves.Thev
shouldprovidea diffuse,ambientsoundaccompanyingthe main
programmaterial heardin the front speakers.
TheERSSeriesin-wallspeakersweredesrgnedto beeasily installed.
However,if youare unsureof yourabrlityto properlyinstall these
loudspeakers,pleasecontactyourdealer or a qualified installer.
ToolsNeeded
II I - -
Pencil Phillips #2 screwdriver
u ,_, (I-~-~~~
Measuring tape Ut~htvknrfe
Carpenter’s level Awl
Figure 3
Frontor RearSpeaker Outputs
TurnOffAllPower
Before completing the mstallation, you must connect your
speakersto your system.First,turn off all audio-systempower
Usehigh-quality speaker wire to makeyour connections. Useat
least #16-gauge speaker wire bvithpolarity coding. Heavier
gauge wire is recommendedfor larger distances.Consultthe
chart below left or your dealer for recommendatlons.Theside of
the wire with a ridge or other coding is usually considered
positive polarity (I.e., +), Also,consult the owner’s manualsthat
were included with your amplifier or receiver to confirm
connection procedures,
Observepolarities when making speaker connections,as shown
m Figure 3. Connecteach + terminal on the back of the
amplifier or receiver to the respective + (red) terminal on each
speaker.Connectthe -(black) terminals in the sameway.
Important!
00 not reverse polarities (I e.. + to ~ or-to i-1 whenmaking
connections.Doing so will cause poor Imaging and diminished
bass response,Be certain that positive and negative wire strands
are completely isolated to avoid short clrcults that maydamage
your equipment
WireLength RecommendedSine
up to 50 ft. 18 gauge
up to 100 ft. 16 gauge
Greaterthan 100 ft. 12 gauge
ERSllO
1,Removethe grille from
thespeakerframe. 2. Determinethecorrect speaker
location.
Usetheprovidedtemplatewhen
cuttingthedrywall
3.Note:RemovetheInnertemplate,
whichisthepaintshield,atthe
perforation.Usetheoutertemplate
whencuttingthedrywall.
5.Connectthespeakerwires
to thespeaker.
4. Cutthe drywall.
Note:Alwaysallowat leastone-
half inchbetweena wall studand
thespeakercutoutor the locking
tabswill notbeableto swivelinto
place.
6 Placethe frameassemblv
in thewall.
7.Screwdowneachof the four
Phillips headscrews.Thelocking
tabswill swivelinto placeand
securethe unitto the rearsurface
of thedrywall.
8 Replacethe metalgrille
ERS210
1 Removethe grille fromthe
speakerframe, 2 DetermInethe correct speaker
locatlon.
Usetheprovidedtemplatewhen
cuttingthedrywall
Note:Alwaysallowat least
one-halfInchbetweena wall
studandthespeakercutolit or
the lockingtabswill notbeablt
to swivelinto place.
5.Connectthespeakerwires
to thesoeaker.
7.Screwdowneachof the SIX
PhillipsheadscrewsThe locking
tabswill swivelinto placeand
securethe unitto the rear
surfaceof the drywall
4 CIIIrhedtywall
6 Placethe speaker
assemblvm.thewall
8. Replacethe metalgrille.
If youwish to preinstall a rough-In ftame before drywall IS
installed, youWIII[needto purchase the correct rough-in-frame
kit for your model:
SpeakerModel Rough-In-FrameKit
ERSllO ERSllORlF
El321 0 ERS210RIF
Detailed rnstallatron instructlons are supplied with the rougtl-ir
kit
PaintingtheSpeakerFrameandGrille
ERSSeries loudspeakerscan be painted to match anydecor. If
youwish to change their color the satin flmsh on the grrlle and
frame WI/Ifunction as a prrmer coat Before parntrng.Install the
paint shield securely into the recess in the baffle.This will
protect thespeaker componentsand baffle from paint residue.
Usea high-quality spray paint, and apply a thin coat of color
Ifpaintingthegrill, becertainthegrilleperforationsremainfree
ofpaint.Fillingthemwithpaintwill diminishthesoundquality.
Note:
Gentlyremovethe acoustical foam blanket from the grille
before painting. Reattachthe blanket after the paint has dried
SurroundModes
Whenusing the ERSSeries III a Dolby* Pro Logic” hometheatet
system.make sure the recerver’s center channel modeISset to
“Normal.” Whenusing the svstem in a DolbyDigital or DTS”
hometheater svstem makesure all speakers are set to “Small’:
SomeDolbyDigital-equipped recerverslprocessors offer
different setup options for each source or surround mode,e.g
CD-stereovideotape,Dolby.Pro Logrc In each case,follow your
eqmpment’sInstructions to ensure that the subwoofer (if you
lhaveone) output ISturned or anti that the speakers are set to
‘Small” ir each Imode
ERSSeries
FrequencyRange
RecommendedMaximum
AmplifierPower
Sensitivity
(2.83v@ 1meter)
NominalImpedance
CrossoverFrequency
Low-FrequencyDriver
High-FrequencyDriver
ExternalDimensions(Wx HI
MOUtItitNJ
CutoutSize(Wx H)
MountingDepth
Weight
ERS110
50Hz- 20 OOOHr(i3dB1
125
warts
88dB
8Q
2300th
24dB’Octave
6-112” (165mm) CKlV 0
3’4”
(19mm) CM M 0.
Diameter:g-3,16 1233mm1
Diameter.7-7:8” (200tnm)
3-112”
(89mm)
3
1 lb (1 4kg)
Infinity continuallystrivesto upda!eand Improveexisting products as well as creaie oewones
The speclficatlons andconstructIondetails in thts and related lnfimr~publicationsat?
therefore subjectto changewlthout notlce.
~1
Declaration of Conformity
Questo manuale è adatto per i seguenti modelli
1
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