Troubleshooting

If your system appears not to be working as well as you expect, the following notes may be of some help.

Before investigating the cause of a problem, always switch off the system at the mains.

Please bear in mind that Home Theatre systems can be quite complex and there is often a variety of factors involved.

Please read this manual together with all the manuals concerning the rest of your system.

If, having attempted to resolve the problem, the trouble still persists, consult your dealer for assistance.

Do NOT try to remove any covers on the product or attempt to dismantle it in any way. There are no user serviceable parts inside and you will invalidate any warranty.

Specifications and Service

Crystal

Crystal

Crystal

Crystal

Crystal

Crystal

CR 8

CR 10

CR 20

CR 30

CR 40

CR CEN

Crystal Series

Symptom

Possible Cause

No Sound

System not switched on

 

Wrong source selected

Sound lacks bass content

Loudspeakers wired incorrectly

Bass reproduction muddy or indistinct

Front speakers set to ‘Small’ with no subwoofer connected

Excessive bass distortion at low volume levels

Bass level set too high

 

LFE level set too high

Excessive or distorted bass at high volume levels

System level set too high

 

Front loudspeakers or subwoofer too close to room corners

Distorted or rattling sounds at high volume levels

System level set too high

 

Objects placed on Front loudspeakers or subwoofer

Popping sounds or thumps from Front speakers or subwoofer

System level set too high

 

LFE level set too high: Subwoofer level set too high

Nominal Impedance

4 Ohms

4 Ohms

4 Ohms

4 Ohms

4 Ohms

4 Ohms

Recommended Amplifier Power

25-60 Watts

25 -100 Watts

25 -100 Watts

25 -100 Watts

30 -150 Watts

25 - 100 Watts

Sensitivity (1W@1m)

84 dB

86 dB

86 dB

87 dB

88 dB

86 dB

Frequency Response

75 - 20 kHz

55 - 20 kHz

45 - 20 kHz

40 - 20 kHz

30 - 20 kHz

60 - 20 kHz

Bass Unit

101 mm

170 mm

170 mm

170 mm

170 mm

2 x 101 mm

Midrange Unit

 

 

 

 

170 mm Bass-Mid

 

Treble Unit

25mm Textile

25mm Textile

25mm Textile

25mm Textile

25mm Textile

25mm Textile

Dimensions Overall

 

 

 

 

 

 

H x W x D mm

220 x 180 x 155

295 x 210 x 225

330 x 235 x 225

850 x 235 x 225

1000 x 235 x 225

167 x 380 x 155

H x W x D inches

8.7 x 7.1 x 6.1

11.6 x 8.3 x 8.9

13.0 x 9.3 x 8.9

33.5 x 9.3 x 8.9

39.4 x 9.3 x 8.9

6.6 x 15.0 x 6.1

Wharfedale Crystal speakers are compatible with most currently available audio amplifiers

Instruction Manual

Indistinct sound

One or more loudspeakers is out of phase

Poor localisation of effects

(See the relevant pages of this manual for the correct connection procedure)

Television picture is distorted or there is colour distortion

Front loudspeakers or subwoofer too close to the TV. (Switch off the system and TV. Move loudspeaker

 

away. Leave 15 mins. Switch on again)

 

 

Further help and advice

A wide range of AV and audio topics can be found at the Wharfedale web site.

www.wharfedale.co.uk

Home Theatre is discussed in depth at the Dolby Laboratories web site.

www.dolby.com

The Digital Theater Systems web site is also full of interest and worth a visit.

www.dtsonline.com

Authorised Wharfedale Service Centres

UK

Wharfedale International Ltd.

IAG House, Sovereign Court,

Ermine Business Park,

Huntingdon,

Cambs PE29 6XU,

England.

Tel:+44 (0)1480 447700

Fax: +44 (0)1480 43176

USA

CANADA

IAG America, Inc.

Korbon Trading Ltd

15 Walpole Park South

6800 Kitimat Road

Walpole

Units 19-20

MA 02081

Mississauga

Tel: +1 508 850 3950

Ontario

 

Tel: +1 905 567 1920

For information on other authorised service centres worldwide contact Wharfedale International in the U.K.

A worldwide distributor list is available on the Wharfedale website: www.wharfedale.co.uk

The name ‘WHARFEDALE' is a registered trademark of Wharfedale International Limited.

Wharfedale has a policy of continuous product development and reserves the right to change specification without notice.

1932Loudspeaker Manufacturers since 1932

In 1932, when Gilbert Briggs founded the Wharfedale Wireless Works, his company was at the leading edge of an exciting new technology which was dedicated to bringing the pleasure of music and entertainment to a wide range of people. As the technology advanced Wharfedale gave many music lovers their first taste of High Fidelity, mounting a series of live sound demonstrations which excited the audio world and heralded the era of the modern hi-fi loudspeaker.

Today Wharfedale still takes the same uncompromising approach to the design and manufacture of every loudspeaker system, using high quality components and state-of-the-art testing to ensure consistently high performance. And that means that you can continue to count on the quality of all Wharfedale products.

BRITAIN'S MOST FAMOUS LOUDSPEAKERS

Wharfedale is a member of the International Audio Group.

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Wharfedale Crystal specifications Troubleshooting

Crystal specifications

Wharfedale Crystal is a prominent line of speakers designed to deliver exceptional audio performance, making them a favorite among music enthusiasts and audiophiles alike. Crafted with a meticulous attention to detail, the Crystal series epitomizes Wharfedale’s commitment to quality and innovation in sound engineering.

One of the hallmark features of the Wharfedale Crystal speakers is their advanced driver technology. Each model within the series incorporates high-quality drivers specifically engineered to reproduce sound with stunning clarity and accuracy. The woofers are crafted from a durable composite material that not only enhances bass response but also minimizes distortion, ensuring a rich and full sound across all frequencies. The tweeters are designed to deliver crisp and detailed highs, producing a well-balanced audio experience that engages listeners and brings music to life.

The cabinets of Wharfedale Crystal speakers are constructed with care, utilizing a combination of dense MDF and bracing techniques that reduce cabinet resonance. This ensures that the sound remains pure and uncolored, allowing the true character of the music to shine through. Additionally, the elegant design of the cabinetry complements modern and classic interiors alike, making these speakers not just audio components but also attractive furniture.

Connectivity options are plentiful in the Wharfedale Crystal lineup. They feature standard binding posts that allow for secure connections to a variety of audio equipment. This versatility makes it easy for users to integrate the speakers into their existing sound systems or to set up new configurations that suit their listening preferences.

The Wharfedale Crystal series also showcases advanced engineering features such as a sophisticated crossover network. This technology ensures that audio signals are efficiently split between the drivers, allowing each to perform optimally within its designated frequency range. This results in a seamless blend of sounds that heightens the listening experience, whether you're enjoying music, movies, or gaming.

Overall, the Wharfedale Crystal series stands out for its exceptional performance, innovative design, and impressive build quality. With its blend of advanced technologies and beautiful aesthetics, it remains a popular choice among those seeking an immersive and high-fidelity audio experience. Whether you’re a casual listener or a serious audiophile, the Wharfedale Crystal series offers a compelling option that elevates the way you enjoy sound.