Wharfedale Pro CR-30.1 Manual de usuario

CMY

manual-01.pdf 2009-11-27 16:03:12

IMPORTANT SAFETY INFORMATION

After taking out the top packing piece, lift the loudspeaker/s from the carton. Do NOT lift a loudspeaker out using the

protectivebag.Afterunpackingremovealltheprotectivebagsfromtheloudspeakersandstoreordisposeofthemsafely.

The CR-30.4 and CR-30.5 are heavy. If you are unsure of your ability to unpack and manoeuvre them safely, get someone to

helpyou.

Check all items after unpacking. If any item is missing or damaged, immediately contact your Wharfedale dealer. Retain

thepackaging.Ifyoudisposeof the packing,followall recycling regulationsinyour area.

UNPACKING

Readtheseinstructions.Keeptheseinstructions.Heedall warnings. Followallinstructions.

Beforemakingany connections, switchallthe units inyoursystem off atthemains.

Setthevolume control atminimumwhen you switchonyour system orchangesources, and turnthelevel up gradually.

DO NOT use your amplifier at full volume.

Ensurethatall loudspeakersin the systemarecorrectly wired.

DONOTsubjectyourloudspeakerstoexcessivecold, heat, humidityorsunlight.

Loudspeakersshouldnotbeplaced directly facingotherhi-fi units, orsharethe same shelforcabinet.

DONOTplaceheavyobjects on topofloudspeakers.

Some manufacturers forbid the placing of objects on top of their TV sets. Check your TV handbook before installing the speaker

directlyonyour TV set.Consultyour TV dealerifyou are inanydoubt.

DONOTconnectspeakerterminalstothemains supply.

DONOTdismantletheloudspeaker.Thereare no user serviceableparts inside it andyou will voidthewarranty.

Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, the

apparatushasbeen exposed torainor moisture, doesnotoperate normally,orhas been dropped.

Caution: Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this

device.

Thissymbol indicates thatthere are importantoperating and maintenance

instructionsinthe literature accompanyingthisunit.

Before installing this product read all these instructions!

PREPARING THE CR-30.4 & CR-30.5 LOUDSPEAKERS

POSITIONING STEREO LOUDSPEAKERS

The CR-30.4 and 30.5 are floor standing. We suggest they are

positionedat least200 mmfrom therear wallsand 700mm from

the side walls, facing slightly inwards. The CR-30.1, 30.2 and

30.3may bestand or wall mounted or placed ona rigidshelf.

The bass extension will improve if smaller speakers are

operated closer to the rear walls. If the loudspeakers are placed

too close to the walls the bass will increase but may be boomy

and indistinct. If the loudspeakers are placed away from the

walls, the inward angle may be increased by up to 40%, but this

mayrestrictthe width oftheoptimum listening position.

A rule of thumb is that the listener should be as far from the

loudspeakers as they are from each other. The speakers should

ideally be positioned so that the treble units are roughly at ear

level to a seated listener. As personal taste plays a large role,

experiment with different configurations and play a wide range

ofprogrammesbefore finalising thepositionof your speakers.

ATTACHING THE PLINTH AND SPIKES

LEVELLING THE LOUDSPEAKER

Place a soft cloth on the floor to protect the speaker. Invert the

loudspeakerandplaceiton the cloth.

Attach the plinth firmly to the loudspeaker using the four

suppliedscrews.

Thread a locking nut two-thirds of the way up the spike.Thread

each spike assembly into a spike mount.. Tighten finger tight so

thatthe spikeis securebut not lockedinplace.

Invert the loudspeaker and place it carefully on the floor. If the

floor is not perfectly level you will find that one spike is off the

ground. Starting with this spike, unscrew it so that it touches the

floor. Move the other spikes in and out so until the speaker is

level front and back and sideways. Now tighten the nuts to lock

thespikesfirmlyinposition

Aset ofspikeseats is providedfor sensitivefloors.

Placea seat undereach spikebeforeyou levelthespeakers.

Make sure that there are no wires or hidden obstacles that

could be damaged by the spikes in the immediate

operational area of the speakers. NEVER drag a loudspeaker

onits spikes.Alwayslift it.If theitem isheavy get assistance.

SPIKE SEATS:

CAUTION: SPIKES ARE SHARP.

SCREW

SPIKE

PLINTH

2 - 4 metres

>0.7metre

CR-30.4, 30.5

>200 mm

CR-30.1, 30.2, 30.3

>50 mm

SUB

POSITIONING HOME CINEMA LOUDSPEAKERS

2-4 metres >150 mm

>200 mm

2-4 metres >150 mm

>200 mm

400 mm

5.1 POSITIONING

7.1 POSITIONING

WALL MOUNTING POSITIONS

Place the front speakers as shown. Front

loudspeakers should be placed away from

walls for best results. Angling the speakers

inward slightly will improve stereo images but

tooextremean angle willimpairmovie sound.

All the speakers with the exception of the CR-

30C must be placed at least 450mm from a CRT

TV. Flat panelsareunaffected.

TheCR-30Ccentrespeakercanbeplaced above

orbelowthe TV screen.

Subwoofer room positioning is not critical but

we recommend that it is placed in front of the

listening seat. Never operate the subwoofer

within450mmof a conventional TVscreen.

The surround speakers should be placed above

and behind the listening seat. They may be

mounted on the side walls or on the rear walls

but always behind the listener. Do not operate

themwithin450mm of aconventionalCRT TV.

If the distance between the side walls is too

great, you could use a second pair of stand

mounted or floorstanding loudspeakers as the

surround loudspeakers, placed as shown in the

drawingopposite.

If you are using a 7.1 system, the back

loudspeakers must be at least 1 metre behind

thelisteningseat.

If you are wall mounting the centre and effects

loudspeakers we recommend that they be

mountedas shown.

TheCR30.1 has integralspeakermounts.

To wall mount the CR30C we recommend that

you consult your dealer to advise you on a

suitablewall bracket.

Wall mounting the centre loudspeaker below

the screen is not recommended unless the

screen is mounted significantly above eye level.

Consult your TV user guide for preferred

placementoptions.

CENTRE

5.1 SYSTEM

7.1 SYSTEM

SUB

WALL MOUNTING POSITIONS

DOLBY LABS RECOMMENDED 7.1 PLACEMENT

The crossover terminal panel of the CR-30.1 loudspeaker is

providedwithan integral keyholeslotforwallmounting.

Wall mounting should be carried out by

Before you attempt wall or ceiling mounting, ensure the surface is

stable and strong enough to support the weight of the speaker and

mountinghardware.

Drill one 6mm hole in the wall at a suitable height off the floor. Fix

a suitable No 8 round head screw firmly into each hole using

appropriate wall plugs. Leave a stub of 7mm protruding from the

wall. Align the keyhole slot in the crossover panel over the screw

headandcarefully lower theunitonto the screw.

Remove the loudspeakers from the wall ready for connection. After

connectiontheycan be re-installed onthewall.

licensed sound contractors

or technicians with appropriate qualifications and experience. All

installation and wiring should comply with the standards laid down

bythecompetent authority inthecountry and placeofinstallation.

You will need 1 No.8 screw and matching wall plug to attach each

loudspeaker to the wall. These are the responsibility of the installer

whoshouldsupply suitable fixingsforthis purpose.

CR-30.1 (Detail)

6.0mm

No 8 x 40mm

7mm

WALL MOUNTING THE CR-30.1 LOUDSPEAKERS

Left Surround

Left Back

90º

110º

135º

150º

22º 30º

LFE

Centre

Right Back

Right Front

Left Front

Right Surround

(Single back channel

for 6.1sound)

CONNECTING YOUR LOUDSPEAKERS - 1

TERMINAL PANELS

All the loudspeakers connect to the amplifier via a twin

terminal connecting panel. The CR30.1 has a keyhole

mountintegratedinto the crossover panel.

Thepositive(+) terminal is located at the rightofthepanel

andiscoded Red.The Negative (–) terminal iscodedBlack.

CABLE PREPARATION

CONNECTING A SPEAKER TERMINAL

Prepare a length of loudspeaker cable for each speaker.

Splitthecores to a depthofabout40mm. Carefully strip the

insulation from each end, leaving about 8mm of bare wire.

If the cable is stranded, lightly twist to gather any loose

strands.

Audio cable is polarised, with two cores of different colours,

or often a coloured tracer or identification rib. We suggest

that you connect the coloured/striped wire to the RED,

Positive terminals of your amplifier. This will ensure that

all the loudspeakers are connected the correct way round

andavoid set-up problems.

Unscrew a terminal. Thread the bared end of each cable

through the hole in the bottom of the terminal post. Ensure

that there are no loose strands which may touch adjacent

terminals.Retightenthe terminal securely.

40mm

8mm

CR-30.1

CONNECTING YOUR LOUDSPEAKERS - 2

Ifyouare wallmountingspeakers:

1:Runthecable from the amplifierto the speaker.

2:Connectthe cable totheloudspeaker.

3:Hangthe loudspeakeronthewall.

4:Connectthe loudspeakercabletotheamplifier.

FRONT RIGHT FRONT LEFT

STEREO CONNECTIONS

STEREO AMPLIFIER

ROOM PLACEMENT

Connect each loudspeaker to the correct channel ofyour amplifier or processor taking care to connect the Red, Positive (+) terminal of

the speaker to the Red, Positive (+) terminal of the speaker output terminal of the amplifier, and similarly with the Black, Negative

(–)terminal.

5.1 CHANNEL CONNECTIONS

CENTRE

RIGHT LEFT

SURROUND LEFT

SURROUND RIGHT

ROOM PLACEMENT

To Subwoofer

The Wharfedale range features several subwoofers to complement your Crystal loudspeakers. Your Wharfedale dealer will be

pleased to advise you on a suitable choice.

SL SR

SETTING UP A STEREO SYSTEM

TROUBLESHOOTING Before investigating a problem, switch off the system at the mains.

Excessive bass distortion at low volumes Subwoofer level set too high; LFE level set too high; Subwoofer incorrectly wired

Excessive or distorted bass at high levels System level set too high; Bass control set too high;

Indistinct sound; Poor localisation of

effects. Poor localisation of dialogue

One or more loudspeakers is out of phase. Check all system connections and rectify.

(Read the manual for correct connection procedure)

Distortion / rattling at high levels System level too high; Objects too close or on top of speakers/subwoofer.

Sound lacks bass content

Bass reproduction indistinct

Front loudspeakers out of phase. Check all system connections and rectify.

Subwoofer not switched on; Subwoofer phase incorrect; Subwoofer crossover control too low

No Sound System not switched on; Speaker cables shorting terminals out; Wrong source selected

Symptom Possible Cause

SETTING UP AN AV SYSTEM

Most digital AV processors require you to specify the size of speakers in all operational channels. These are usually ‘Large’

or ‘Small’. Set all the bookshelf speakers to “Small“. This will direct all the bass in the system to the subwoofer for clean,

deep and louder bass. The floorstanding loudspeakers should be set to “Large“. It is normal for centre and effects

speakersto besetto“Small“. Set the ‘Subwoofer’ option on the processor to “on”.If there is nosubwooferinthe system set

allthe speakersto “Large”andset thesubwooferto “Off”

When the loudspeaker settings are finalised, put the AV amplifier into its “Test” mode (see your processor instructions),

Adjustthe levels untilallchannels areequallyloud.

Ensurethat the listeningseatis centraltothe loudspeakers.

Adjust the speakers for the optimum performance. You will find that a few

degreesmore or less“toe in”can affectthesound dramatically.

Play some music with which you are familiar.

The sound should be well balanced with a firm bass. If the sound lacks definition or the bass is indistinct, the speakers

couldbe incorrectly wired(out of phase).Inthis case checkthe wiring totheloudspeakers.

Please read the relevant sections of your AV amplifier manual and familiarise yourself with the various

issues.If you areunsure, consult yourdealerfor help.

IF YOUR LOUDSPEAKERS ARE NOT WORKING SATISFACTORILY, PLEASE WORK THROUGH THE TABLE BELOW BEFORE

CONTACTINGYOURDEALER FORASSISTANCE.

CARE AND MAINTENANCE

GUARANTEE & SERVICE

If you play the speakers with the grilles off exercise great

care.NEVER touch drive unitswhich are easilydamaged.

The loudspeaker cabinets can be cleaned with a damp

cloth or with a spray furniture polish and a soft cloth.

Apply the spray sparingly to the cloth and then polish the

cabinet.Never apply spraydirectlyto thecabinet.

In the unlikely event that your unit develops a fault you

should return it to your Wharfedale dealer using the

originalpacking to ensuresafeshipping.

The terms of your guarantee may vary in different

countriesbut in allcasesthe guaranteeexcludes:

All damage caused through accident, misuse, wear and

tear, neglect, incorrect installation, adjustment or repair

by unauthorised personnel. Liability for damage or loss

occurringin transit toorfrom thepurchaser.

Wharfedale will not be liable for any consequential

damage,lossorinjury, arising from or in conjunction with

thisequipment.

www.wharfedale.co.uk

For information on other authorised service centres worldwide

contactWharfedale International intheU.K.

A worldwide distributor list is available on the Wharfedale

website:

Wharfedale has a policy of continuous product development

andreserves therighttochange specification withoutnotice.

The name ‘WHARFEDALE' is a registered trademark of

Wharfedale International Ltd. Wharfedale is a member of the

International Audio Group

AUTHORISED SERVICE CENTRES

ASIA

IAG Sales and Service Centre, Jiuwei Village,

Xixiang Town, Shenzhen, China 518102

International Audio Group, Unit 4, St Margaret’s Way,

StukeleyMeadows Industrial Estate Huntingdon, Cambs,

PE296EB

Tel:+44 (0)1480447700 Fax:+44(0)1480 431767

Tel: +86-755-27484491Fax:+86-755-29651484

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