Yamaha NS-7390 Инструкция по применению

Бренд: Yamaha

Модель: NS-7390

Категория: ЖК-телевизоры

Тип: Инструкция по применению

Yamaha NS-7390 — акустическая система с 3 динамиками и магнитным экранированием, мощностью 60 Вт и максимальной мощностью 220 Вт. Частотный диапазон составляет от 38 Гц до 27 кГц, а чувствительность — 86 дБ/2,83 В/м. Система оснащена 16-см низкочастотным динамиком, 10-см среднечастотным и 2,2-см высокочастотным динамиком сбалансированного купольного типа. В комплект входят 4 подставки, 8 винтов, 4 накладки и 1 акустический кабель длиной 2,5 м.

English

E-1

Read this before using the speakers.

●

To assure the finest performance, please read this manual

carefully. Keep it in a safe place for future reference.

●

Install the speakers in a cool, dry, clean place – away from

windows, heat sources, sources of excessive vibration,

dust, moisture and cold. Avoid sources of humming

(transformers, motors). To prevent fire or electrical shock,

do not expose the speakers to rain or water.

● To prevent the enclosure from warping or discoloring, do

not place the speakers where they will be exposed to

direct sunlight or excessive humidity.

● Do not place the following objects on the speakers:

Glass, china, etc.

If glass etc. falls by vibrations and breaks, it may cause

personal injury.

A burning candle etc.

If the candle falls by vibrations, it may cause fire and

personal injury.

A vessel with water in it

If the vessel falls by vibrations and water spills, it may

cause damage to the speakers, and/or you may get an

electric shock.

● Do not place the speakers where foreign objects such as

water drips might fall. It might cause a fire, damage to

the speakers, and/or personal injury.

PRECAUTIONS

The speaker is constructed with the majority of the weight

located in its upper portion, and is thus susceptible to falling

over if proper care is not taken to insure its stability. If the

speaker falls over, it may damage the speaker or be the

cause of injury (or even death) to persons and/or damage to

personal property.

For safe and proper use of the speaker:

• Position the speaker in a location that is solid, level,

smooth, and low (with respect to the floor).

• Do not push or apply pressure to the side of the speaker

when moving, or lean objects against the side of the

speaker.

• Do not sit on or set objects on top of the speaker.

PRECAUTIONS WHEN POSITIONING THE SPEAKERS

Vibrations or jolts associated with earthquakes and other

phenomena or activities may cause the speaker to fall over.

For safety reasons, using commercially available products

that increase stability in the speaker is recommended

(metal fittings or chains, etc.).

Use the stands included with the speakers to increase

stability:

Be sure to use the stands regardless of where the speakers

are positioned. Attaching the stands included with the

speakers reinforces the base of the speaker not to fall over.

Please be cautioned that even though the stands are

connected, this does not guarantee that the speakers will

not fall over.

NS-7390

Speaker System

OWNER’S MANUAL

U G R T

Thank you for selecting this YAMAHA NS-7390 speaker system.

● Do not place the speakers where they are liable to be

knocked over or struck by falling objects. Stable

placement will also ensure better sound performance.

● Placing the speakers on the same shelf or rack as the

turntable can result in feedback.

● Any time you note distortion, reduce the volume control

on your amplifier to a lower setting. Never allow your

amplifier to be driven into “clipping”. Otherwise the

speakers may be damaged.

●

When using an amplifier with a rated output power higher

than the nominal input power of the speakers, care should

be taken never to exceed the speakers’ maximum input.

●

Do not attempt to clean the speakers with chemical solvents

as this might damage the finish. Use a clean, dry cloth.

● Do not attempt to modify or fix the speakers. Contact

qualified YAMAHA service personnel when any service

is needed. The cabinet should never be opened for any

reasons.

● Secure placement or installation is the owner’s

responsibility.

YAMAHA shall not be liable for any accident caused

by improper placement or installation of speakers.

E-2

ATTACHING THE STANDS

When placing the speakers, be sure to use the stands to

increase stability.

Use the 8 specified holes located on the base of the speaker.

Procedure:

Put a screw through the hole on the stand, and screw it

into the speaker at one of the holes on the base of the

speaker.

At this time, screw it untightly so that the stand can still

be moved.

Put another screw through the other hole on the stand,

and screw it into the other hole on the base of the

speaker.

Tighten both of the screws firmly.

Attach a pad to the bottom of the end portion of the

stand.

Attach the other stands to the other corners of the base

of the speaker in the same way and confirm that all 4

stands have been firmly attached.

Note

Be carefull not to apply force to the side of the speaker,

otherwise the speaker may fall causing damage to the

speaker or personal injury.

Pad x 4

Screw x 8

Stand x 4

PLACING THE SPEAKERS

■ Using as 2ch stereo speakers

Better stereo images will be obtained when the speakers

are slightly angled in towards the listeners.

■ Using as main speakers in a multi channel

system

Position the speakers on both sides of the TV. The

positioning of speakers is important, because it controls the

whole sound quality of a multi channel system. Set up the

speakers on the basis of your listening position by following

the owner’s manual supplied with your amplifier.

Note

These speakers feature a magnetically shielded design,

but there is still a chance that placing them too close to

a TV set might impair picture color. Should this happen,

move the speakers away from the TV set.

Effect L

Effect R

Subwoofer

Center

NS-7390

English

E-3

SPEAKERS

–

CONNECTIONS TO YOUR AMPLIFIER

Speakers output

terminals of the

amplifier

Amplifier or

Receiver

Tighten

Speaker (L)

Speaker (R)

BEFORE MAKING CONNECTIONS, MAKE SURE THAT THE AMPLIFIER IS SWITCHED OFF.

■ CONNECTIONS

• Connect the screw-type input terminals at the rear of the

speakers to the speaker output terminals of the amplifier

(or receiver) with the provided speaker cables.

• One side of the speaker cable is red and the other side is

black. Connect the (+) terminals on the amplifier (or

receiver) and speakers using the red side. Connect the

(–) terminals on both components using the black side of

the cable.

• Connect each speaker making sure not to reverse the

polarity (+, –). If the speaker is connected with reversed

polarity, the sound will be unnatural and lack bass.

How to connect:

1 Loosen the knob.

2 Insert the bare wire. [Remove the insulation coating at

the extremity of each speaker cable by twisting the

coating off.]

3 Tighten the knob and secure the cable.

Test the firmness of the connection by pulling lightly on

the cable at the terminal.

Note

Do not let the bare speaker wires touch each other as

this could damage the speaker or the amplifier, or both

of them.

When using a banana plug

<U.S.A., China and General models only>

Banana plug

1 Remove the cover by pulling it toward you.

2 Tighten the terminal knob.

3 Simply insert the banana plug into the terminal.

Loosen

Red (+)

Black (–)

E-4

SPECIFICATIONS

Type ............ 3-way 3-speaker bass-reflex speaker system

Magnetic shielding type

Driver ...................................... 16 cm (6-1/2”) cone woofer

10 cm (4”) cone mid-range

2.2 cm (7/8”) balanced dome tweeter

Impedance ................................................................... 8 Ω

Frequency Response ................................38 Hz to 27 kHz

Nominal Input Power .................................................. 60 W

Maximum Input Power.............................................. 220 W

Sensitivity ...................................................86 dB/2.83 V/m

Crossover Frequency ..................................... 4 kHz, 6 kHz

Dimensions (W x H x D) ..................... 210 x 870 x 265 mm

(8-5/16” x 34-5/16” x 10-3/8”)

Weight ......................................................... 10 kg (22 lbs.)

Accessories ......................................................... Stand x 4

Screw x 8

Pad x 4

Speaker cable (2.5 m) x 1

●

Specifications subject to change without notice due to

product improvements.

●

Care should be taken not to exceed the input power

values noted above.

REMOVING THE FRONT COVER

The front cover is fastened to the enclosure at six points,

and can be removed if desired. To remove the cover, hold

on to both sides and slowly pull straight away from the

speaker. To reattach, line up the six pegs on the inside

surface of the cover with the six corresponding holes on the

speaker and push gently.

Note

When the cover is removed, take care not to touch the

speaker units with your hands or to exert excessive

force with tools.

YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.

YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA

YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR, 22-34, 25462 RELLINGEN, BEI HAMBURG, F.R. OF GERMANY

YAMAHA ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE

YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND

YAMAHA SCANDINAVIA A.B. J A WETTERGRENS GATA 1, BOX 30053, 400 43 VASTRA FRÖLUNDA, SWEDEN

YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA

V801960

Printed in Indonesia

Yamaha NS-7390 Инструкция по применению

Бренд: Yamaha

Модель: NS-7390

Категория: ЖК-телевизоры

Тип: Инструкция по применению

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English: Yamaha NS-7390 Owner's manual
français: Yamaha NS-7390 Le manuel du propriétaire
italiano: Yamaha NS-7390 Manuale del proprietario
español: Yamaha NS-7390 El manual del propietario
Deutsch: Yamaha NS-7390 Bedienungsanleitung
Nederlands: Yamaha NS-7390 de handleiding
português: Yamaha NS-7390 Manual do proprietário
dansk: Yamaha NS-7390 Brugervejledning
svenska: Yamaha NS-7390 Bruksanvisning
Türkçe: Yamaha NS-7390 El kitabı
română: Yamaha NS-7390 Manualul proprietarului

Yamaha NS-7390 Инструкция по применению

Yamaha NS-7390 Инструкция по применению

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