Yamaha VC8B_VC8W_VC6B_VC6W_VC4B_VC4W_AB-C2 Owner's Manual

Add to my manuals
2 Pages

advertisement

Yamaha VC8B_VC8W_VC6B_VC6W_VC4B_VC4W_AB-C2 Owner's Manual | Manualzz

SPEAKER SYSTEM

VC8B VC8W VC6B VC6W VC4B VC4W

Owner’s Manual

WARNING

Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following:

If you notice any abnormality

• If any of the following problems occur, immediately turn off the power of the amplifier.

- Unusual smells or smoke are emitted.

- Some object, or water has been dropped into the product.

- There is a sudden loss of sound during use of the product.

- Cracks or other visible damage appear on the product.

Then have the product inspected or repaired by qualified Yamaha service personnel.

Do not open

• This product contains no user-serviceable parts. Do not attempt to disassemble the internal parts or modify them in any way.

Water warning

• Do not expose the product to rain, use it near water or in damp or wet conditions.

Fire warning

• Do not place any burning items or open flames near the product, since they may cause a fire.

Hearing loss

• Before turning the power of all devices on or off, make sure that all volume levels are set to the minimum. Failing to do so may result in hearing loss, electric shock, or device damage.

• When turning on the AC power in your audio system, always turn on the power amplifier

LAST, to avoid hearing loss and speaker damage. When turning the power off, the power amplifier should be turned off FIRST for the same reason.

Location and connection

• Always consult a professional installer if the product installation requires construction work, and make sure to observe the following precautions.

- Choose mounting hardware and an installation location that can support the weight of the product.

- Avoid locations that are exposed to constant vibration.

- Use the required tools to install the product.

- Inspect the product periodically.

• Do not place the product in an unstable position or a location with excessive vibration, where it might accidentally fall down and cause injury.

PRECAUTIONS

PLEASE READ CAREFULLY BEFORE PROCEEDING

Please keep this manual in a safe place for future reference.

This product is a speaker system designed for background music and public address applications in places such as stores, restaurants and other commercial spaces.

Do not use for any purposes other than the one intended. Those who are unfamiliar with handling or those who can not handle according to this manual, should be supervised by responsible persons to ensure safety.

Always consult a professional installer if the product installation requires construction work.

CAUTION

Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others. These precautions include, but are not limited to, the following:

Location and connection

• Keep this product out of reach of children. This product is not suitable for use in locations where children are likely to be present.

• Do not place the product in a location where it may come into contact with corrosive gases or salt air. Doing so may result in malfunction.

• Use only speaker cables for connecting speakers to the speaker jacks. Use of other types of cables may result in fire.

Handling caution

• Do not insert your fingers or hands in any gaps or openings on the product (clamps or moving parts on the rails).

• Do not rest your weight on the product or place heavy objects on it.

• When choosing a power amplifier for use with this product, make sure that the output power of the amplifier meets the following conditions:

- When using a low-impedance connection, make sure that the output power of the amplifier is lower than the power capacity of this product.

- When using a high-impedance connection, be sure that the total rating of the transformer taps of the speakers does not exceed the output power of the amplifier.

If the output power is not appropriate, malfunction or fire may occur.

• Do not input excessively loud signals that may result in clipping in the amplifier or cause the following:

- Feedback, when using a microphone

- Continuous and extremely loud sound from a musical instrument, etc.

- Continuous and excessively loud distorted sound

- Noise caused by plugging/unplugging the cable while the amplifier is turned on

Even if the output power of the amplifier is lower than the power capacity of this product

(program), damage to the product, malfunction or fire may occur.

PA_en_12

EN

VEY4150

English

NOTICE

To avoid the possibility of malfunction/damage to the product or damage to other property, follow the notices below.

Handling and maintenance

• Do not expose the product to excessive dust or vibration, or extreme cold or heat, in order to prevent the possibility of panel disfiguration, unstable operation, or damage to the internal components.

• Be sure to observe the amplifier’s rated load impedance, particularly when connecting speakers in parallel at low impedance.

Connecting an impedance load outside the amplifier's rated range can damage the amplifier.

• When using a high-impedance speaker connection, make sure the audio signal is passed through an 60 Hz or above high-pass filter before being input to the speakers.

• Do not touch the speaker driver unit, since it might cause malfunction.

• Do not place vinyl, plastic or rubber objects on the product, since this might cause alteration or discoloration of the panel.

• When cleaning the product, use a dry and soft cloth. Do not use paint thinners, solvents, cleaning fluids, or chemical-impregnated wiping cloths, since this might cause alteration or discoloration.

• Protection Circuit

This speaker system has an internal protection circuit that shuts off the speaker unit when an excessive input signal is applied. If the speaker unit emits no sound, reduce the volume level of the amplifier immediately. (The sound will return automatically in several seconds.)

• Do not place the speaker face down with the grille attached, as deformation of the grille may result.

• When placing the baffle face down, always place it on a flat surface.

Information

About this manual

• The illustrations as shown in this manual are for instructional purposes only.

• The company names and product names in this manual are the trademarks or registered trademarks of their respective companies.

About disposal

• This product contains recyclable components.

When disposing of this product, please contact the appropriate local authorities.

Yamaha cannot be held responsible for damage caused by improper use or modifications to the product.

Unpacking

Unpack the contents and confirm that all the following items are included.

• Speaker × 1

• Grille × 1

• Safety wire × 1

• Cutout template × 1

• Owner’s Manual (this manual)

* Speaker cable is not included.

The following Reinforcing Bracket

Kit is included only with VC8B,

VC8W, VC6B, VC6W.

• Tile rails × 2

• C-ring × 1

• Screws (S-TITE M4, 8 mm) × 2

Optional Items (sold separately; VC4B and VC4W only)

Reinforcing Bracket Kit (AB-C2)

Bundled Items

• Tile rails × 2

• C-ring × 1

• Screws (S-TITE M4, 8 mm) × 2

* In this manual, the installation method using the AB-C2 Reinforcing Bracket Kit is also explained.

Material and weight of the Reinforcing Bracket Kit (AB-C2): steel, 1.0 kg

General Specifications

System Type

Components HF

LF

Nominal Impedance

Frequency Range *1 (-10 dB)

Coverage Angle *1

Power Rating NOISE

PGM

Sensitivity *1

Maximum SPL *2

Transformer Taps

MAX

(1 W, 1 m)

(Calculated, 1 m,

Peak)

100 V

70 V

Overload Protection

Connector

VC4B VC4W

0.8" film dome

4" (10 cm) cone

121 Hz - 20 kHz

160° conical

15 W

30 W

60 W

88 dB SPL

106 dB SPL

VC6B VC6W

2way Coaxial type, Acoustic Suspension

0.8" soft dome

6.5" (16 cm) cone

16 Ω

104 Hz - 20 kHz

120° conical

25 W

50 W

100 W

89 dB SPL

109 dB SPL

VC8B VC8W

1" soft dome

8" (20 cm) cone

96 Hz - 20 kHz

110° conical

25 W

50 W

100 W

91 dB SPL

111 dB SPL

Baffle

Grille Metal Grille

Trim Ring

Back Can

Dimensions (Including grille)

Weight (Including grille)

Cutout size

Required ceiling board thickness

Conduit tube

Packaging

Included in the package

Reinforcing

Bracket Kit

Optional accessories

*1 : Half-space (2π)

*2 : Calculated based on power rating and sensitivity

1.5/3/6 W

0.8/1.5/3/6 W

3/6/12 W

1.5/3/6/12 W

Full-range power limiting to protect network and transducers

Euroblock (4 pin) ×1

Wire size : Min. AWG24 (0.2 sq), Max. AWG16 (1.25 sq)

PP, black

Punching metal, Powder coating black (Munsell N3) / white (Munsell N9.3)

3/6/12 W

1.5/3/6/12 W

Ø225 × D95 mm

2.1 kg

Ø186 mm

AB-C2

ABS, black (Munsell N3) / white (N9.3)

Steel, black

Ø286 × D106 mm

3.3 kg

Ø247 mm

2 mm - 37 mm

Ø15.4 mm - Ø21.3 mm

1 pc

Grille, Safety wire, Cutout template, Owner's Manual

C-Ring, Tile Rails × 2

Ø325 × D122 mm

4.2 kg

Ø285 mm

C-Ring, Tile Rails × 2

The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file.

The dimensions are shown in “Dimensions” on the back side of the manual.

Wiring and installation shall be in accordance with the National Electrical Code, NFPA70 for United States, Canadian Electrical Code, CSA C22.1 for

Canada and the local authority having jurisdiction.

NOTE

The example illustrations in this manual are of the VC4B.

Installing the Speaker

Before installing the speaker onto the ceiling, ensure that the strength of the ceiling rail is sufficient.

CAUTION

Be careful not to hurt your hands when handling this product.

NOTICE

When installing the speakers, turn off the power amplifier.

Pre-installation (Preparation of the Cable)

• For cables attached to the Euroblock plug, strip the insulation as shown in the figure and connect them.

About 7 mm

Compatible cable:

Min. AWG24 (0.2 sq)

Max. AWG16 (1.25 sq)

NOTE

Do not plate core wires by soldering if the cable uses stranded wire.

Doing so will cause the wire to break.

1

Cut Out a Hole in the Ceiling

1.

Put the supplied cutout template to the ceiling and draw a circle by tracing it.

Make sure to use the cutout template so that hole is the correct diameter.

If you use a circular cutter, set the diameter using the cutout template.

2.

Cut the hole by tracing the circle.

CAUTION

Wear goggles to prevent chips or powder entering your eyes while cutting the hole.

When the included Reinforcing Bracket Kit or AB-C2 (sold separately) is used

For the VC8B, VC8W, VC6B, and VC6W, the included Reinforcing

Bracket Kit must be used.

For the VC4B and VC4W, follow the instructions when using the AB-C2.

1.

Insert the two tile rails through the cut hole and place them on the ceiling surface within your reach. Adjust their length and be sure that each of the tile rails are oriented as shown below.

2.

Use the opening in the C-ring to slide one section of the C-Ring into the cut hole, continuing to slide it around until the C-ring is completely inside the ceiling.

C-ring

3.

Secure the C-ring and tile rails with the supplied two screws through either slot of both C-ring brackets.

C-ring

2

Connect the Wiring to the Connector

1.

Pull the wiring from the power amplifier through the cut hole of the ceiling.

2.

Remove the terminal cover by loosening the four screws and pass the cable through the removed terminal cover according to the wiring direction.

In this manual, the example illustrations show the top terminal cover hole.

Terminal cover

Speaker cable

3

Fix the Speaker onto the Ceiling

1.

Attach the safety wire to the safety wire ring, and connect the wire to an independent support point, such as a joist.

Safety wire

Safety wire ring

Removing from the Ceiling

1.

While pressing the speaker against the ceiling, loosen the attachment screws by turning them counterclockwise.

Loosen the screw and the clamp goes up, and as it reaches the top, the clamp closes as shown in figure below.

Clamp

The terminal cover do not have a hole through which the speaker cable passes.

Open a hole in the terminal cover (as shown) to use.

CAUTION

Use an appropriate tool for opening the hole. Otherwise, injury may result if you attempt to open the hole with your bare hands.

3.

Remove the Euroblock plug from the speaker. After loosening the terminal screws of the Euroblock plug with a flat-blade screwdriver, insert the cable into each terminal and tighten the screws.

Make sure that cables cannot be pulled out.

Terminal screw

Loosen

Tighten

Euroblock plug

Flat-blade screwdriver

Less than 3 mm

From amplifier or previous speakers

To subsequent speakers

Use a flat-blade screwdriver with a blade less than 3 mm.

4.

Plug the connected Euroblock plug into the socket in the speaker.

Carrying band

Safety wire

CAUTION

Always take measures to prevent the speaker from falling down.

If the safety wire is too short, prepare another wire appropriate for the speaker weight and installation conditions.

2.

Push the speaker slowly up into the ceiling, taking care not to trap the speaker cable, carrying band or safety wire.

(VC4B, VC4W)

When the AB-C2 Reinforcing

Bracket Kit (sold separately) is not used.

(VC4B, VC4W, VC6B,

VC6W, VC8B, VC8W)

When the included Reinforcing

Bracket Kit or AB-C2 (sold separately; VC4B and VC4W only) is used.

Speaker cable

Carrying band

Safety wire

Speaker cable

3.

While lifting up the speaker, turn the screwdriver clockwise to tighten the attachment screw.

The first turn of the attachment screw opens the clamp. Further turns move the clamp down the channel to pull the speaker up into the ceiling.

When the clamp is difficult to open, turning the screwdriver halfway counterclockwise once will make it easier to open the clamp.

Attachment screw

2.

Remove the safety wire from the speaker that is detached from the ceiling.

4

Set the Line Voltage/Impedance and Power

Select the line voltage/impedance (100 V, 70 V, 16 Ω) and power tap for a

100 V, 70 V line distributed system, by rotating the tap selector switch on the front side of the speaker with a flat-blade screwdriver.

When using the speaker with high-impedance connection, select the position where wattage is indicated by the line (100 V, 70 V). Do not select the “ × ” setting when connecting to a 100 V line.

When using it with low impedance connection, select the 16 Ω position.

1.

5

0.

8

3

1.5

6

3

6

X

X

X The illustration indicates the setting at 6 W for a

100 V line and 3 W for a 70 V line.

TA

P SELECTO

R

NOTICE

• Make sure the amplifier is switched off before operating the tap selector switch.

• If the setting is incorrect, it may cause malfunction of the speaker and amplifier.

5

Attach the Grille

1 Align the grille with the cabinet’s face and fit them together.

5.

Tighten the screws and then attach the terminal cover.

Clamp

2 Turn clockwise (approx. 30°) to secure the grille.

CAUTION

• If the grille is not sufficiently turned, it may fall off. Sufficiently turn the grille, until the fastening sections of the grille and speaker are securely engaged.

• If the ceiling material is soft, the baffle surface may sink into the ceiling material due to overtightening of the attachment screws, and the grill may not fit properly.

NOTICE

Do not over-tighten the attachment screws. Otherwise, the attachment screws and clamps will break.

Tile rail

1

Dimensions

VC8B VC8W VC6B VC6W

ADDRESS LIST

NORTH AMERICA

CANADA

Yamaha Canada Music Ltd.

135 Milner Avenue, Toronto, Ontario,

M1S 3R1, Canada

Tel: +1-416-298-1311

U.S.A.

Yamaha Corporation of America

6600 Orangethorpe Avenue, Buena Park, CA 90620,

U.S.A.

Tel: +1-714-522-9011

CENTRAL & SOUTH AMERICA

MEXICO

Yamaha de México, S.A. de C.V.

Av. Insurgentes Sur 1647 Piso 9, Col. San José

Insurgentes, Delegación Benito Juárez, CDMX,

C.P. 03900, México

Tel: +52-55-5804-0600

BRAZIL

Yamaha Musical do Brasil Ltda.

Praça Professor José Lannes, 40, Cjs 21 e 22, Brooklin

Paulista Novo CEP 04571-100 – São Paulo – SP, Brazil

Tel: +55-11-3704-1377

ARGENTINA

Yamaha Music Latin America, S.A.,

Sucursal Argentina

Olga Cossettini 1553, Piso 4 Norte,

Madero Este-C1107CEK,

Buenos Aires, Argentina

Tel: +54-11-4119-7000

PANAMA AND OTHER LATIN

AMERICAN/CARIBBEAN REGIONS

Yamaha Music Latin America, S.A.

Edif. Torre Banco General, Piso 7, Urbanización

Marbella, Calle 47 y Aquilino de la Guardia,

Ciudad de Panamá, República de Panamá

Tel: +507-269-5311

EUROPE

THE UNITED KINGDOM/IRELAND

Yamaha Music Europe GmbH (UK)

Sherbourne Drive, Tilbrook, Milton Keynes,

MK7 8BL, U.K.

Tel: +44-1908-366700

GERMANY

Yamaha Music Europe GmbH

Siemensstrasse 22-34, 25462 Rellingen, Germany

Tel: +49-4101-303-0

SWITZERLAND/LIECHTENSTEIN

Yamaha Music Europe GmbH, Branch Switzerland in Thalwil

Seestrasse 18a, 8800 Thalwil, Switzerland

Tel: +41-44-3878080

AUSTRIA/BULGARIA/

CZECH REPUBLIC/HUNGARY/

ROMANIA/SLOVAKIA/SLOVENIA

Yamaha Music Europe GmbH

Branch Austria

Schleiergasse 20, 1100 Wien, Austria

Tel: +43-1-60203900

POLAND

Yamaha Music Europe GmbH

Sp.z o.o. Oddzia ł w Polsce ul. Wielicka 52, 02-657 Warszawa, Poland

Tel: +48-22-880-08-88

MALTA

Olimpus Music Ltd.

Valletta Road, Mosta MST9010, Malta

Tel: +356-2133-2093

NETHERLANDS/BELGIUM/

LUXEMBOURG

Yamaha Music Europe Branch Benelux

Clarissenhof 5b, 4133 AB Vianen, The Netherlands

Tel: +31-347-358040

FRANCE

Yamaha Music Europe

7 rue Ambroise Croizat, Zone d'activités de Pariest,

77183 Croissy-Beaubourg, France

Tel: +33-1-6461-4000

ITALY

Yamaha Music Europe GmbH, Branch Italy

Via Tinelli N.67/69 20855 Gerno di Lesmo (MB), Italy

Tel: +39-039-9065-1

SPAIN/PORTUGAL

Yamaha Music Europe GmbH Ibérica, Sucursal en

España

Ctra. de la Coruña km. 17,200, 28231

Las Rozas de Madrid, Spain

Tel: +34-91-639-88-88

GREECE

Philippos Nakas S.A. The Music House

19th klm. Leof. Lavriou 190 02 Peania – Attiki,

Greece

Tel: +30-210-6686168

SWEDEN/FINLAND/ICELAND

Yamaha Music Europe GmbH Germany filial

Scandinavia

JA Wettergrensgata 1, 400 43 Göteborg, Sweden

Tel: +46-31-89-34-00

DENMARK

Yamaha Music Denmark,

Fillial of Yamaha Music Europe GmbH, Tyskland

Generatorvej 8C, ST. TH. , 2860 Søborg, Denmark

Tel: +45-44-92-49-00

NORWAY

Yamaha Music Europe GmbH Germany -

Norwegian Branch

Grini Næringspark 1, 1332 Østerås, Norway

Tel: +47-6716-7800

CYPRUS

Yamaha Music Europe GmbH

Siemensstrasse 22-34, 25462 Rellingen, Germany

Tel: +49-4101-303-0

RUSSIA

Yamaha Music (Russia) LLC.

Room 37, entrance 7, bld. 7, Kievskaya street, Moscow,

121059, Russia

Tel: +7-495-626-5005

OTHER EUROPEAN REGIONS

Yamaha Music Europe GmbH

Siemensstrasse 22-34, 25462 Rellingen, Germany

Tel: +49-4101-3030

AFRICA

Yamaha Music Gulf FZE

JAFZA-16, Office 512, P.O.Box 17328,

Jebel Ali FZE, Dubai, UAE

Tel: +971-4-801-1500

MIDDLE EAST

TURKEY

Yamaha Music Europe GmbH

Merkezi Almanya Türkiye İ stanbul Ş ubesi

Mor Sumbul Sokak Varyap Meridian Business 1.Blok

No:1 113-114-115

Bati Atasehir Istanbul, Turkey

Tel: +90-216-275-7960

OTHER REGIONS

Yamaha Music Gulf FZE

JAFZA-16, Office 512, P.O.Box 17328,

Jebel Ali FZE, Dubai, UAE

Tel: +971-4-801-1500

Head Office/Manufacturer: Yamaha Corporation 10-1, Nakazawa-cho, Naka-ku, Hamamatsu, 430-8650, Japan

Importer (European Union): Yamaha Music Europe GmbH Siemensstrasse 22-34, 25462 Rellingen, Germany

Importer (United Kingdom): Yamaha Music Europe GmbH (UK) Sherbourne Drive, Tilbrook, Milton Keynes, MK7 8BL, United Kingdom

ASIA

THE PEOPLE’S REPUBLIC OF CHINA

Yamaha Music & Electronics (China) Co.,Ltd.

2F, Yunhedasha, 1818 Xinzha-lu, Jingan-qu,

Shanghai, China

Tel: +86-400-051-7700

INDIA

Yamaha Music India Private Limited

P-401, JMD Megapolis, Sector-48, Sohna Road,

Gurugram-122018, Haryana, India

Tel: +91-124-485-3300

INDONESIA

PT Yamaha Musik Indonesia Distributor

Yamaha Music Center Bldg. Jalan Jend. Gatot Subroto

Kav. 4, Jakarta 12930, Indonesia

Tel: +62-21-520-2577

KOREA

Yamaha Music Korea Ltd.

11F, Prudential Tower, 298, Gangnam-daero,

Gangnam-gu, Seoul, 06253, Korea

Tel: +82-2-3467-3300

MALAYSIA

Yamaha Music (Malaysia) Sdn. Bhd.

No.8, Jalan Perbandaran, Kelana Jaya, 47301

Petaling Jaya, Selangor, Malaysia

Tel: +60-3-78030900

SINGAPORE

Yamaha Music (Asia) Private Limited

Block 202 Hougang Street 21, #02-00,

Singapore 530202, Singapore

Tel: +65-6740-9200

TAIWAN

Yamaha Music & Electronics Taiwan Co.,Ltd.

2F., No.1, Yuandong Rd., Banqiao Dist.,

New Taipei City 22063, Taiwan (R.O.C.)

Tel: +886-2-7741-8888

THAILAND

Siam Music Yamaha Co., Ltd.

3, 4, 15, 16th Fl., Siam Motors Building,

891/1 Rama 1 Road, Wangmai,

Pathumwan, Bangkok 10330, Thailand

Tel: +66-2215-2622

VIETNAM

Yamaha Music Vietnam Company Limited

15th Floor, Nam A Bank Tower, 201-203 Cach Mang

Thang Tam St., Ward 4, Dist.3,

Ho Chi Minh City, Vietnam

Tel: +84-8-3818-1122

OTHER ASIAN REGIONS http://asia.yamaha.com/

OCEANIA

AUSTRALIA

Yamaha Music Australia Pty. Ltd.

Level 1, 80 Market Street, South Melbourne,

VIC 3205, Australia

Tel: +61-3-9693-5111

REGIONS AND TRUST TERRITORIES

IN PACIFIC OCEAN http://asia.yamaha.com/

PA57

Unit: mm

VC4B VC4W

Ø279

Ø241 Ø180

Reinforcing Bracket Kit

VC8B VC8W

C-Ring

Tile Rail

608

644

Ø285

Ø335

31.8

VC6B VC6W

C-Ring

32

28

Tile Rail

608

644

Ø247

Ø297

31.8

AB-C2

VC4B VC4W

C-Ring

32

28

Tile Rail

608

644

Ø186

Ø243

2

30

41

48

Yamaha Pro Audio global website https://www.yamahaproaudio.com/

Yamaha Downloads https://download.yamaha.com/

Manual Development Group

© 2022 Yamaha Corporation

Published 01/2022

CROD-A0

advertisement

Was this manual useful for you? Yes No
Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Related manuals

Download PDF

advertisement