Bowers & Wilkins CCM7 Series Bedienungsanleitung

English

CCM7

Contents

English 1

1. Environmental Information

2. CCM7 Series Basics 3

3. Positioning CCM7 Series

Speakers 3

4. Installing CCM7 Series

Speakers 4

www.bowers-wilkins.com

Welcome to Bowers and Wilkins and the CCM7 Series

Thank you for choosing Bowers & Wilkins. When John Bowers rst established our company he did

so in the belief that imaginative design, innovative engineering and advanced technology were keys

that could unlock the enjoyment of audio in the home. His belief is one that we continue to share and it

inspires every product we design.

The CCM7 Series of ceiling mount speakers are designed to offer easy installation and very

high quality audio reproduction for discrete custom install applications. This manual describes the

installation of CCM7 Series speakers within conventional stud and sheetrock (joist and plasterboard)

ceilings.

www.bowers-wilkins.com

2. CCM7 Series Basics 3. Positioning CCM7 Series Speakers1. Environmental Information

CCM7 Series ceiling mount speakers comprise a

bafe carrying the speaker drivers and crossover,

an integrated back-box and front ange, and a

magnetically secured grille. The back box is connected

via external terminals to the speaker cables with the

bafe connecting automatically as it is inserted in the

back box.

CCM7 Series require a ceiling cut-out aperture of

332mm x 332mm (13.07 in x 13.07 in) and a minimum

clear depth of 194.5mm (7.66 in) from the front of the

ceiling surface.

Before installing CCM7 Series speakers you should

ensure that the ceiling locations chosen are free of

obstructions such as pipe work, ducting or wiring that

will interfere with the installation. In existing dry-wall

construction, use a stud-nding tool to help you map

the ceiling construction and a pipe detector to scan the

proposed installation locations.

Some stages of the CCM7 Series installation process

are best carried out by two people working together.

All Bowers & Wilkins products are

designed to comply with international

directives on the Restriction of Hazardous

Substances (RoHS) in electrical and electronic

equipment and the disposal of Waste Electrical

and Electronic Equipment (WEEE). These symbols

indicate compliance and that the products must be

appropriately recycled or processed in accordance

with these directives. Consult your local waste disposal

authority for guidance.

The appropriate position for CCM7 Series speakers

within the listening environment will depend on their

specic application:

General Background Audio Applications

For applications where single CCM7 Series speakers

are required to operate independently to provide

background audio, they can be located substantially as

installation convenience and architecture dictate. The

only acoustic constraint to bear in mind is that corner

locations will result in signicantly emphasised low

frequencies and should be avoided.

Stereo Audio Applications

For applications where a pair of CCM7 Series speakers

is to be used for conventional stereo reproduction, they

should be located between 3m (10 ft) and 5m (16.5 ft)

apart and a similar distance in front of the listening

area. Try to avoid corner locations for the speakers

and to ensure that acoustic environment around each

speaker is similar. The diagram above illustrates this

application.

Note: Different acoustic environments might be,

for example, a bare wall and a heavily curtained

window.

4. Installing CCM7 Series Speakers

Multi-channel Audio Applications

For applications where multiple CCM7 Series speakers

are to be used for multi-channel audio visual systems,

the centre speaker should be on the centre line of the

screen and the front speakers each laterally within

approximately 0.5m (20 in) of the sides of the screen.

Surround channel CCM7 Series speakers should be

located just behind and either side of the listening

position. Try to avoid corner locations for any of the

speakers and to ensure that acoustic environment

around each front and surround speaker is similar. The

diagram above illustrates this application.

Note: Different acoustic environments might be,

for example, a bare wall and a heavily curtained

window.

In all cases CCM7 Series speakers should be

orientated so that their tweeters face generally towards

the listening area. Speaker orientation is dened by the

installed orientation of the back box. See Section 4.

Note: CCM7 Series speaker dispersion can be

adjusted to accommodate use in centre or left,

right and surround channel roles. The dispersion

is adjusted via a switch on the cross-over. See

Paragraph 4.7 for more information.

Note: The nature of the installation of ceiling

speakers means that it is sometimes impractical to

locate them in the acoustically ideal positions. In

these cases they should be located as close as is

practical to the ideal positions. Your local Bowers

and Wilkins retailer will be able to offer advice if

required.

Note: CCM7 Series drive units create stray

magnetic elds. We recommend that magnetically

sensitive items such as CRT screens and magnetic

cards for example, are kept at least 0.5m (20 in)

from the speaker. LCD, OLED and plasma screens

are not affected by magnetic elds.

To install a CCM7 Series speaker proceed as

described in the following paragraphs:

4.1 Using the supplied cut-out template, mark a cut

line on the existing ceiling. Check the cut line denes

the correct 332mm x 332mm dimensions. Cut along

the line with an appropriate tool to create a square

aperture in the ceiling.

Note: Ensure that there is enough free space

internally adjacent to the aperture for the back box

clamps to rotate fully. 20mm (0.79 in) free space is

required.

Note: To reduce the possibility of the ceiling buzzing

or rattling, adhesive mastic can be applied between

the studs and sheetrock in the vicinity of the

speaker aperture.

4.2 If speaker cable is already present in the ceiling

space, pull the cable down through the aperture. If

speaker cables are not already installed this should be

done at this stage. It is likely that you will need to gain

access through the oor above to route the cables

through the ceiling space.

Leave enough spare cable through the aperture to

ease connection to the speaker back box, but not so

much that it is likely to buzz or rattle when pushed

back up into the ceiling space. Approximately 1.0m (40

in) is appropriate.

Note: Always use high quality, low resistance

speaker cable. Low resistance is especially

important if the length of cable from amplier to

speaker exceeds 5.0m. Your local Bowers and

Wilkins retailer will be able to offer advice on

speaker cable selection if required.

4.3 CCM7 Series speaker back boxes are tted with

a safety hook feature that enables a safety chain or

cable to be attached and then secured to a structural

element within the ceiling – typically a stud (joist). We

strongly recommend the safety hook feature is used.

The diagram above illustrates the use of the safety

hook.

4.4 Now connect the speaker cable to the spring

terminals on the side of the back box, rst looping the

cable around the strain relief bar. A second person

will be required to hold the back box while the cable

is connected. The diagram above illustrates the cable

connection.

Ensure that the speaker connection polarity is

correct: the cable connected to the positive terminal

on the amplier should be connected to the red

spring terminal on the back box. Similarly, the cable

connected to the negative terminal on the amplier

should be connected to the black spring terminal on

the back box.

Note: If an amplier is already connected to the

cable it should be switched off while connections

are being made to the back box.

4.5 With the back box connected it may be lifted up

into the ceiling aperture. Correct back box orientation

must be established at this stage: the red arrow on

the back box ange should be pointing towards the

listening area.

Ensure that the clamps are retracted so that they will

pass through the aperture then lift the back box up so

that the ange is ush on the ceiling. Take care that the

cable is not trapped. One person should hold the back

box in place while a second tightens the eight clamp

screws. The diagram above illustrates insertion of the

back box.

4.6 If the back box ange is to be painted it should be

done at this stage. Any conventional, domestic paint

may be applied by brushing, rolling or spraying. Use

the supplied paint mask to avoid getting paint in the

back box cavity. Painting without using the paint mask

risks contamination of the internal connection terminals

or the grille attachment magnets. The diagram above

illustrates painting using the paint mask.

Note: If the grille is to be sprayed this should be

done “off-line” before it is tted.

4.7 If the speaker is to be used in the centre channel

role in a multi-channel system, select the centre

position on the cross-over mounted dispersion switch.

In all other applications select the left/right position

on the switch. The diagram above illustrates the

dispersion switch.

CENTRE

IMPORTANT: Follow installation process shown in

4.8a for all serial numbers equal to or lower than the

following:

CCM7.5 – 1503 0008309

CCM7.4 – 1503 0005294

CCM7.3 – 1502 0006048

4.8a The bafe can now be lifted up into the back box.

Ensure that the connector on the bafe is orientated

correctly with the connector inside the back box.

The bafe is held in the back box by four push-lock

fasteners. Push-lock fasteners are secured by pushing

the head inwards with your thumb: as they secure, the

fasteners will click. Do not use a screwdriver to secure

the push-lock fasteners.

With one person holding the bafe in place, a second

person can push and secure the four push-lock

fasteners. The fasteners will click two times. The bafe

will then be secure in the back box. The diagram above

illustrates inserting the bafe and securing the push-

lock fasteners.

Note: Push-lock fasteners are unsecured by turning

them 45° using a manual screwdriver. Ensure a

second person is supporting the bafe when the

push-lock fasteners are unsecured so that the bafe

does not fall.

IMPORTANT: Follow installation process shown in

4.8b for all serial numbers equal to or higher than the

following:

CCM7.5 – 1503 0008310

CCM7.4 – 1503 0005295

CCM7.3 – 1502 0006049

4.8b The bafe can now be lifted up into the back box.

Ensure that the connector on the bafe is orientated

correctly with the connector inside the back box. The

bafe is held in the back box by four fasteners. Two are

retained in the bafe and a further two are contained in

the accessories supplied with the product.

Offer the bafe to the back box and push the two

retained fasteners into their coordinated locking

mechanism, as the bolts are pushed into the fasteners

they will click repeatedly. With one person holding the

bafe in place, a second person can insert the remain

two washers and bolts, pushing them into position –

either using a thumb or supplied key. All four fasteners

should then be locked in place by using the supplied

key and turning the bolts in a clockwise direction.

The diagram above illustrates inserting the bafe and

securing the fasteners.

Note: The fasteners are unsecured by using the

supplied key to turn the bolts in an anticlockwise

direction. Ensure a second person is supporting the

bafe when the push-lock fasteners are unsecured

so that the bafe does not fall.

= 2x

4.9 The grille can now be tted to the bafe. It is held in

place magnetically so simply needs to be aligned with

the groove in the back box ange where it will click into

place. The diagram above illustrates tting the grille.

The CCM7 Series speaker is now installed and ready

for use.

Issue 4

B&W Group Ltd

Dale Road

Worthing West Sussex

BN11 2BH England

T +44 (0) 1903 221 800

F +44 (0) 1903 221 801

[email protected]

www.bowers-wilkins.com

B&W Group (UK Sales)

T +44 (0) 1903 221 500

E [email protected]

B&W Group North America

T +1 978 664 2870

E [email protected]

B&W Group Asia Ltd

T +852 3 472 9300

E [email protected]

Français

CCM7

Contents

Français 1

1. Information concernant

l’environnement 3

2. Principes de base des haut-

parleurs CCM7 Series 3

3. Positionnement des en-

ceintes CCM7 Series 3

4. Installation des enceintes

CCM7 Series 4

www.bowers-wilkins.com

Bienvenue dans le monde Bowers et Wilkins et la CCM7 Series

Nous vous remercions d’avoir choisi Bowers & Wilkins. Lorsque John Bowers a créé sa société, il

savait déjà qu’un design imaginatif, une conception innovante et une technologie avancée seraient les

clés du plaisir de l'écoute de la musique chez soi. C’est cette philosophie qui, aujourd’hui, continue

de nous inspirer pour la conception de chaque nouvel appareil.

Les enceintes encastrables au plafond CCM7 Series sont d’une installation très simple et

garantissent une reproduction sonore de très haute qualité pour tous les types d’applications. Ce

manuel décrit l’installation des enceintes dans les matériaux conventionnels des plafonds, pleins ou

constitués de panneaux de doublage.

Andere Handbücher für CCM7 Series

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Sprachen:

Andere Bowers & Wilkins Sprecher Handbücher

Bowers & Wilkins

Bowers & Wilkins MATRIX 801 Series 3 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins 800 Series Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins DM603 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins DM603 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins VM1 Leitfaden

Bowers & Wilkins

Bowers & Wilkins DM570 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins DM110 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins DM 602.5 S3 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins Subwoofer ASWCM Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins DM220i Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins CWM 5 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins CM2 Beilage

Bowers & Wilkins

Bowers & Wilkins Contractor CWM200 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins CCM616 Beilage

Bowers & Wilkins

Bowers & Wilkins FS-CM S2 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins LCR3 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins HTM6 S2 Anniversary Edition Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins CWM 500 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins Casa AWM 650 Kurzanleitung

Bowers & Wilkins

Bowers & Wilkins 606 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins CDM CNT Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins Nautilus 801 Leitfaden

Bowers & Wilkins

Bowers & Wilkins DS6 Bedienungsanleitung

Bowers & Wilkins

Bowers & Wilkins Signature SCM Bedienungsanleitung

Beliebte Sprecher Handbücher anderer Marken

argon audio

argon audio IE20 Bedienungsanleitung

Denon

Denon SC-N7 Bedienungsanleitung

Gemline

Gemline Ace 3952 Bedienungsanleitung

Focal

Focal ON WALL 300 Bedienungsanleitung

HEADRUSH

HEADRUSH Maximus HRSP 5024 Bedienungsanleitung

SoundLogic

SoundLogic BCCS-6/6395 Bedienungsanleitung

Peavey

Peavey DTH 218 Bedienungsanleitung

Avantree

Avantree Pluto Air Bedienungsanleitung

Morel

Morel Integra Series INTEGRA OVATION 4 Bedienungsanleitung

Oppo

Oppo SONICA Bedienungsanleitung

Bose

Bose SoundLink Wireless Music System Bedienungsanleitung

Rocksteady

Rocksteady Stadium Bedienungsanleitung

Sonance

Sonance SONOS OUTDOOR Series Bedienungsanleitung

Electro-Voice

Electro-Voice EVID FM4.2 Bedienungsanleitung

Pioneer

Pioneer XW-HTD630 Bedienungsanleitung

Onn

Onn BWA16AA002 Bedienungsanleitung

HP GL313AA - USB Speakers PC Multimedia Bedienungsanleitung

Tannoy

Tannoy SYSTEM 600a Bedienungsanleitung