Yamaha NS-525 Инструкция по применению

Бренд: Yamaha

Модель: NS-525

Тип: Инструкция по применению

Yamaha NS-525 — это 3-полосная акустическая система с фазоинвертором, оснащенная 16-сантиметровым НЧ/СЧ-динамиком, таким же среднечастотником и 3-сантиметровым твитером с купольной мембраной. Система поддерживает стандартное и двухпроводное подключение, что снижает уровень искажений. Благодаря магнитной экранизации колонки можно размещать в непосредственной близости от телевизора, не опасаясь помех изображению и звуку. Акустика имеет номинальную мощность 45 Вт и максимальную 200 Вт, чувствительность — 89 дБ. Частотный диапазон составляет от 35 Гц до 50 кГц (-10 дБ).

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Thank you for selecting this YAMAHA NS-525F speaker system.

NS-525F

Speaker System

OWNER’S MANUAL

URGT

Read this before using the speaker.

•

To assure the finest performance, please read this manual

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

•

Install the speaker 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 speaker to rain or water.

• To prevent the enclosure from warping or discoloring, do

not place the speaker where it will be exposed to direct

sunlight or excessive humidity.

• Do not place the following objects on the speaker:

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 speaker, and/or you may get an

electric shock.

• Do not place the speaker where foreign objects such as

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

the speaker, and/or personal injury.

• Do not place the speaker where it is liable to be knocked

over or struck by falling objects. Stable placement will

also ensure better sound performance.

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 speaker to increase

stability:

Be sure to use the stands regardless of where the speaker

is positioned. Attaching the stands included with the

speaker 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 speaker will not

fall over.

• Placing the speaker on the same shelf or rack as the

turntable can result in feedback.

• Never put a hand or a foreign object into the port located

on the rear of the speaker as this might cause personal

injury and/or damage to the speaker.

• When moving the speaker, do not hold the port as it

might cause personal injury and/or damage to the

speaker.

• 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

speaker may be damaged.

•

When using an amplifier with a rated output power higher

than the nominal input power of the speaker, care should

be taken never to exceed the speaker’s maximum input.

•

Do not attempt to clean the speaker with chemical solvents

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

• Do not attempt to modify or fix the speaker. 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 the speaker.

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ATTACHING THE STANDS

Procedure:

Put the 6mm screw through the large hole on the

stand, and screw it into the speaker at one of the

outside holes on the base of the speaker.

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

be moved.

Put the 4mm wood 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.

(L)

(R) (L)

Front

Back

SUPPLIED ACCESSORIES

Pad x 4

Screw

(

6mm) x 4

Stand (R x 2, L x 2)

Wood screw

(

4mm) x 4

(L) (R)

(R)

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

increase stability.

Note:

• The provided stands are in two types. Two stands are

for the right side and others are for the left side. Attach

each stand to the proper position on the bottom of the

speaker by following the figure below.

• When attaching the stands to the speaker, have

another person support it.

• To attach the stands to the speaker, be sure to lay

down the speaker while the front is facing up. We

recommend using a blanket or cushion (thickness of

3 cm or more) to raise the speaker from the floor.

Use the 8 specified holes located on the base of the

speaker.

3cm

View from the bottom of the speaker

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English

SPEAKERS

–

CONNECTIONS TO YOUR AMPLIFIER

This speaker system is capable of standard connections and bi-wired connections. Before making

connections, make sure that the amplifier is switched off.

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

speakers to the speaker output terminals of the amplifier

(or receiver) with the speaker cable.

• Connect the (+) terminals on the amplifier (or receiver)

and the speakers using one side of the cable. Connect

the (–) terminals on both components using the other

side of the cable.

• Connect one speaker to the left (marked L) terminals of

your amplifier, and another speaker to the right (marked

R) terminals, making sure not to reverse the polarity

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

the sound will be unnatural and lack bass.

How to connect:

1 Loosen the knob.

2 Remove the insulation coating at the extremity of each

speaker cable by twisting the coating off.

3 Insert the bare wire.

4 Tighten the knob and secure the cables.

Test the firmness of the connection by pulling lightly on

the cables 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.

• Do not insert the insulation coating into the hole.

The sound may not be produced.

NS-525F

Speakers output

terminals of the

amplifier

Amplifier or

Receiver

Loosen

(L)

(R)

Black (–)

Red (+)

Tighten

Short bar

Leave the short

bars in place

when

connecting.

Bare wire

Insulation coating

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++– –

SPEAKERS

++––

Bi-Wired Connections

This speaker system is capable of bi-wired

connections. To connect the speaker to the output

terminals of the amplifier (or receiver), two pairs

of cables for each of mid-range/woofer and

tweeter used instead of standard connections.

This type of connection decreases the modulation

distortion caused by electric resistance of the

cables and driving current of the speakers.

Consequently, purer sound quality can be

expected.

To utilize bi-wired connections, remove the short

bars from the terminals first, and then connect the

mid-range/woofer and tweeter to the amplifier

separately using two pairs of cables.

<Bi-wired connections>

Amplifier or

Receiver

Amplifier or

Receiver

Remove the short

bars before

connecting.

Mid-range/woofer

terminals

Tweeter

terminals

Both SPEAKERS A and B

should be selected.

When using a banana plug

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.

NS-525F(L) NS-525F(R)

NS-525F(L)

NS-525F(R)

Short bars

Black (–)

Red (+)

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English

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 holes on the inner

surface of the cover with the six corresponding pegs 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.

SPECIFICATIONS

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

Magnetic shielding type

Driver ................................... 16 cm (6.5”) cone woofer x 1

16 cm (6.5”) mid-range x 1

3 cm (1”) dome tweeter

Impedance ................................................................... 6 Ω

Frequency Response ................... 35 Hz to 50 kHz (-10dB)

Nominal Input Power .................................................. 45 W

Maximum Input Power ............................................. 200 W

Sensitivity .................................................. 89 dB/2.83 V/m

Crossover Frequency ................................. 500 Hz/3.8 kHz

Dimensions (with stands)(WxHxD)

................................................. 324 x 1010 x 380.1 mm

(12-3/4” x 39-3/4” x 14-15/16”)

Weight ............................................. 23 kg (50 lbs.11.3 oz.)

• 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

■ Using as 2ch stereo speakers

Better stereo images will be obtained when the speakers

are slightly angled in towards the listeners.

■ Using as front 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:

This speaker features a magnetically shielded design,

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

TV set might impair picture color or create a buzzing

noise. Should this happen, move the speaker away from

the TV set.

PLACING THE SPEAKERS

Subwoofer

Center

NS-525F

Surround

back

Yamaha NS-525 Инструкция по применению

Бренд: Yamaha

Модель: NS-525

Тип: Инструкция по применению

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English: Yamaha NS-525 Owner's manual
français: Yamaha NS-525 Le manuel du propriétaire
italiano: Yamaha NS-525 Manuale del proprietario
español: Yamaha NS-525 El manual del propietario
Deutsch: Yamaha NS-525 Bedienungsanleitung
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português: Yamaha NS-525 Manual do proprietário
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română: Yamaha NS-525 Manualul proprietarului

Yamaha NS-525 Инструкция по применению

Yamaha NS-525 Инструкция по применению

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