JVC CS-BB2U - Owner's Manual Immediate Download

INFORMATION (For U.S.A.)

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This equipment

generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If

this equipment does cause harmful interference to radio or television reception, which can be

determined by turning the equipment off and on, the user is encouraged to try to correct the

interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

Consult the dealer or an experienced radio/TV technician for help.

Caution

Changes or modifications not approved by JVC could void the user's authority to operate the

equipment.

Bottom

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Mount this unit on a firm surface, such as on the floor.

· Since heat is generated in this unit, do not mount near flammable objects. In addition, mount in

an area that will not prevent the unit from dissipating heat.

· Do not mount the unit in the places subject to heat such as near a radiator, in a glove

compartment or under a car mat that will prevent the unit from dissipating heat.

1 Attach the velcro tapes on the bottom

as illustrated.

2 Drill the screw holes using the

supplied paper pattern.

4 Install this unit with the supplied

screws.

How to use the supplied wire clamp

Cautions

· Never try to install this unit only with the velcro tape (supplied for skid-proof attachment).

· Fix it with the tapping screws (supplied) firmly.

· When mounting this unit, be sure to use the screws provided. If any other screws are used,

there is a risk of loosening the unit or damaging internal parts.

Before drilling holes on the floor to install the unit, make sure that there is a sufficient

space under the floor so that you do not drill holes in the fuel tank, etc.

· This unit generates a strong magnetic field. Never place cassette tapes or magnetic cards

nearby the unit; otherwise, data recorded in those media will be erased.

INSTALLATION

3 After connections, adjust the phase

and volume of this unit.

· For details, see "CONNECTIONS."

CS-BB2

ACTIVE SUBWOOFER SYSTEM: INSTRUCTIONS

LVT1544-001A

[J/U]

Thank you for purchasing a JVC product. Please read all instructions carefully before operation, to ensure

your complete understanding and to obtain the best possible performance from the unit.

For Customer Use:

Enter the Model No. and Serial No. which

are located on the top or bottom of the cabinet.

Retain this information for future reference.

Model No.

Serial No.

For safety....

· Do not raise the volume level too much, as this will block outside sounds, making driving dangerous.

CAUTIONS AND NOTES

This unit is designed to operate on 12 V DC, NEGATIVE ground electrical systems.

· To prevent short circuits, we recommend that you disconnect the battery's negative terminal

and make all electrical connections before installing the unit.

· Cover the unused terminals with insulating tape to prevent them from short circuiting.

· When an extension lead is used, it should be as thick and short as possible; connect it firmly

with insulating tape.

· Be sure to leave an appropriate space between the antenna and the wires of this unit.

· When replacing the fuse, only use a 10 A fuse.

· Do not let foreign objects get inside the unit.

· To keep the heat dissipation mechanism running effectively, wipe the accumulated dust off periodically.

· Using this subwoofer system with the volume on loud for a long period of time will exhaust the

battery, while the engine is turned off or while the engine is idling.

· This unit becomes very hot. Be careful not to touch the unit not only when using but for a while

after using.

DO NOT disassemble the units since there are no user serviceable parts inside.

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When using LINE IN jacks

NOTES:

· The volume of this unit is set to the maximum when remote controller is not connected.

· If your receiver is equipped with the DSP (Digital Signal Processor), connect this unit to the Front Line Output jacks of the receiver.

· When connecting to the Line Output jacks, make sure that the output level of the receiver is 2 V or lower; otherwise, sounds will be distorted.

· Ground wire connection

· Do not connect the power lead to any other sources than the battery.

CONNECTIONS

Cautions

Ground wire

Firmly attach the ground wire to the metallic body or

to the chassis of the car--to the place uncoated with

paint (if coated with paint, remove the paint before

attaching the wire). Failure to do so may cause

damage to the unit.

· Do not cut off the fuse; otherwise, it may be short-circuited, and cause a fire.

· Do not connect the blue with white stripes to any other wire than the remote out (DC

12 V) and ACC power.

After connection, reconnect the battery negative terminal and make sure stop lamps

and others can operate normally.

The fuse is cut off.

Fuse

When using speaker input terminal

NOTES:

· The volume of this unit is set to the maximum when the remote controller is not connected.

· If your receiver is equipped with the DSP (Digital Signal Processor), connect this unit to the front speaker output of the receiver.

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Set the subwoofer output level to the maximum on your car receiver.

· Use the supplied remote controller to adjust the volume. (When sound is distorted, lower the subwoofer output level on your car receiver.)

NOTES:

· When connecting to the Subwoofer Output jacks, make sure that the output level of the receiver is 2 V or lower; otherwise, sounds will be distorted.

· The volume of this unit is set to the maximum when remote controller is not connected.

Adjust the subwoofer output level on your car receiver.

CONNECTIONS

Set the subwoofer output level to the maximum on your decoder.

· Use the supplied remote controller to adjust the volume.

NOTES:

· When connecting to the 5.1-ch Subwoofer output jacks, make sure that the output level of the decoder is 2 V or lower; otherwise, sounds will be distorted.

· The volume of this unit is set to the maximum when remote controller is not connected.

Adjust the subwoofer output level on your car decoder.

When connecting to 5.1 channel subwoofer output

When connecting to subwoofer output

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Use a CD with rich bass sound to test and adjust phase and sound.

Main Unit

TROUBLESHOOTING

For more details, consult JVC IN-CAR ENTERTAINMENT car audio dealer.

No sound is heard.

· Is the blue with white stripes connected correctly?

· Is audio cord connected to the LINE IN jacks?

· Is this subwoofer system grounded?

Alternator noise is heard.

· Keep the power cord away from the audio cord.

· Keep the audio cord away from other electrical cables in the car.

· Confirm if the ground wire is connected securely to a metal part of the car.

· Confirm if the noise originates in the receiver.

Remote Controller

SPECIFICATIONS

Type

Closed Active Subwoofer (Built-in amplifier)

Speaker Unit

14 cm (5-9/16 in.) cone

Input Terminal

LINE IN (1 system), 0.19 V/25 k

SPEAKER (1 system), 3.7 V

Power Output

32 W RMS x 2 channels at 2

and 1% THD + N

Signal-to-Noise Ratio

75 dBA (reference: 1 W into 2 )

Maximum Amplifier Power Output

60 W + 60 W (Impedance 2 + 2 )

Cut-off Frequency

110 Hz (L.P.F. switch "ON", 12 dB/oct low pass filter)

Crossover Frequency

20 Hz to 200 Hz (L.P.F. switch "ON")

20 Hz to 500 Hz (L.P.F. switch "OFF")

Sound Pressure Level

88 dB/ m (with line input: 0.03 V)

Level Control

50 dB to 0 dB (Center) to + 10 dB

Power Requirement

DC 14.4 V (11 V to 16 V allowance)

Negative ground

Dimensions (W/H/D)

290 mm × 60.5 mm × 200 mm

(11-7/16 in. x 2-7/16 in. x 7-7/8 in.)

Mass

2.1 kg (4.7lbs) (Excluding accessories)

Supplied Accessories

Remote controller (cord: 3 m/9.8 ft.) × 1

Power cord (3 m/9.8 ft.) × 1

Stay (Metal tool ) × 4

Tapping screw ( 4 × 16 mm/11/16 in.) × 4

Mounting screw ( 4 × 20 mm/13/16 in.) × 4

Velcro tape × 4

Double-sided tape × 1

Crimp connector × 1

Wire clamp × 1

Design and specifications are subject to change without notice.

OPERATIONS

Attaching the remote controller

· Do not place the remote controller where it will be exposed to direct sunlight.

PHASE AND SOUND ADJUSTMENT

When your car receiver is equipped with

Low Pass Filter, switch to "OFF."

Switch to the position (+/) which

gives you better sound.

Turns on and off the subwoofer

output. When it is on, the lamp

lights up.

Adjust the subwoofer output level.

(Center: 0 dB)

Cautions

· When using this unit, deactivate all sound adjustment functions except volume level;

otherwise, sound may be distorted.

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1 Fixez les bandes velcro sous

l'appareil comme montré sur

l'illustration.

2 Percez les tours en utilisant le

modèle en papier fourni.

Commutateur L.P.F.

Commutateur PHASE

4 Installez cet appareil avec les vis

fournis.

Plaque

Vis de montage

(

4 x 20 mm)

Vis autotaraudeuse

(

4 x 16 mm)

Vis autotaraudeuse

(

4 x 16 mm)

Vis de montage

(

4 x 20 mm)

Cordon de la télécommande

laissez un peu de mou

Serre-fil

Tirez

Comment utiliser le serre-fil fourni

Attention

INSTALLATION

3 Après la connexion, ajustez la

phase et le volume de cet appareil.

· Pour plus de détails, référez-vous à

"CONNEXIONS".

CS-BB2

SYTÈME DE CAISSON DE GRAVE ACTIF:

INSTRUCTIONS

Pour votre sécurité....

· N'augmentez pas trop le niveau du volume car cela peut bloquer les sons de l'extérieur et

rendre la conduite dangereuse.

ATTENTION ET REMARQUES

Cet appareil est conçu pour fonctionner avec système électrique de 12 V CC avec mise à la

masse NÉGATIVE.

· Pour éviter les courts-circuits, nous vous recommandons de déconnecter la borne négative

de la batterie et de réaliser toutes les connexions électriques avec d'installer l'appareil.

· Recouvrir les bornes inutilisées avec du ruban isolant pour éviter de les court-circuiter.

· Si vous utilisez un fil de prolongement, celui-ci doit être aussi épais et aussi court que

possible. Connectez-le solidement avec un ruban adhésif.

· Bien laisser un espace suffisant entre I'antenne et les fils de cet appareil.

· Lors du remplacement du fusible, utilisez uniquement un fusible de 10 A.

· Ne laissez pas des objets étrangers pénétrer à l'intérieur de l'appareil.

· Ne pas laisser pénétrer de cailloux, de sable ou d'objets métalliques dans I'appareil.

· Utiliser ce système de caisson de grave à un volume élevé pendant une longue période de

temps déchargera la batterie, si le moteur est arrêté ou tourne au ralenti.

· Cet appareil devient très chaud. Faites attention de ne pas le toucher pendant son utilisation

mais aussi après sont utilisation.

NE DEMONTEZ PAS l'appareil. Il n'y a aucune pièce réparable par l'utilisateur à

l'ntérieur.

Merci pour avoir acheté un produit JVC. Veuillez lire attentivement toutes les instructions avant

d'utiliser l'appareil afin de bien comprendre son fonctionnement et d'obtenir les meilleures

performances possibles.

Bande velcro

Décollez cette feuille

Dessous

FRANÇAIS

Montez cet appareil sur une surface ferme, comme le plancher.

· Comme cet appareil génère de la chaleur, ne le montez pas près d'objets inflammables.

De plus, choisissez un endroit où rien ne gênera la bonne dissipation de la chaleur de

l'appareil.

· Ne montez pas l'appareil dans un endroit sujet à la chaleur, tel que près d'un radiateur, dans

la boîte à gant ou sous un tapis de sol, où il ne pourra pas dissiper sa chaleur.

· N'essayez jamais d'installer cet appareil uniquement avec la bande velcro fournie pour

une fixation antidérapante.

· Fixez-le solidement avec les vis autotaraudeuse (fournies).

· Lors du montage de cet appareil, assurez-vous d'utiliser les vis fournies. Si vous utilisez

d'autres vis, il y a des risques que l'appareil se desserre ou que des pièces internes

soit endommagées.

Avant de percer des trous sur le plancher pour installer l'appareil, assurez-vous qu'il

y a suffisamment d'espace sous le plancher et que vous ne percez pas le réservoir

d'essence, etc.

· Cet appareil émet un champ magnétique puissant. Ne placez jamais des cassettes ou

des cartes magnétiques à proximité; sinon, les données enregistrées sur ces supports

seront effacées.

Attention

Tout changement ou toutes modifications non approuvés par JVC peut annuler l'autorité

de l'utilisateur d'utiliser l'appareil.

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