Yamaha NS-SW210 Instrukcja obsługi

Marka: Yamaha

Model: NS-SW210

Kategoria: Subwoofery

Typ: Instrukcja obsługi

Ten podręcznik jest również odpowiedni dla

NS-P210

NS-P210

HOME CINEMA 5.1CH SPEAKER PACKAGE

5.1 SYSTEM D’ENCEINTES HOME CINEMA

OWNER’S MANUAL

MODE D’EMPLOI

BEDIENUNGSANLEITUNG

BRUKSANVISNING

MANUALE DI ISTRUZIONI

MANUAL DE INSTRUCCIONES

GEBRUIKSAANWIJZING

G B

● Audio connection cord

● Câble de connexion audio

● Audio-Anschlußkabel

● Audio anslutningssladd

● Cavo di collegamento audio

● Cable de conexión de audio

● Audio aansluitkabel

● Speaker cords

● Câbles d’enceintes

● Lautsprecheranschlußkabel

● Högtalarledningar

● Cavi per gli altoparlanti

● Cables de los altavoces

● Luidsprekerdraden

● Mounting brackets

● Supports de montage

● Befestigungshalterungen

● Monteringsfästen

● Staffe di montaggio

● Ménsulas de instalación

● Montagesteunen

● Screws

● Vis

● Schrauben

● Skruvar

● Viti

● Tornillos

● Schroeven

● Main and rear speakers

● Enceintes principales et arrière

● Haupt- und hinteres Lautsprecherpaar

● Huvudhögtalare och bakre högtalare

● Altoparlanti principali e posteriori

● Altavoces principales y traseros

● Hoofdluidsprekers en achterluidsprekers

● Center speaker

● Enceinte centrale

● Centerlautsprecher

● Mitthögtalare

● Altoparlante centrale

● Altavoz central

● Middenluidspreker

● Subwoofer

● Subwooferhögtalaren

● Subwoofer

● Altavoz ultragraves

● Subwoofer

UNPACKING After unpacking, check that the following items are contained.

DEBALLAGE Après le déballage, vérifier que les pièces suivantes sont incluses.

AUSPACKEN Nach dem Auspacken überprüfen, ob die folgenden Teile vorhanden sind.

UPPACKNING Kontrollera efter det apparaten packats upp att följande delar finns med.

DISIMBALLAGGIO Verificare che tutte le parti seguenti siano contenute nell’imballaggio dell’apparecchio.

DESEMBALAJE Desembale el aparato y verifique que los siguientes accesorios están en la caja.

UITPAKKEN Controleer na het uitpakken of de volgende onderdelen voorhanden zijn.

(A)

(B)

[4m] [15m]

(A)

(B)

(C)

X 3

X 2

X 5

X 8

X 2

X 3

X 2

<NX-210P><NX-210P><NX-210P><NX-210P>

<NX-C210>

<SW-P201>

English

E-1

●

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 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.

● As these speakers contain strong magnets (though all of

them are magnetically shielded types), avoid placing

watches, magnetic tapes, etc. near them. Also, placing

the speakers near a TV set may impair picture color. If

this happens, move the speakers away from the TV set.

●

Do not attempt to clean the speakers with chemical solvents

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

● 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.

For U.K. customers

If the socket outlets in the home are not suitable for the plug

supplied with this appliance, it should be cut off and an

appropriate 3 pin plug fitted. For details, refer to the

instructions described below.

Note: The plug severed from the mains lead must be

destroyed, as a plug with bared flexible cord is hazardous if

engaged in a live socket outlet.

SPECIAL INSTRUCTIONS FOR U.K. MODEL

IMPORTANT:

THE WIRES IN MAINS LEAD ARE COLOURED IN

ACCORDANCE WITH THE FOLLOWING CODE:

Blue: NEUTRAL

Brown: LIVE

As the colours of the wires in the mains lead of this

apparatus may not correspond with the coloured markings

identifying the terminals in your plug, proceed as follows:

The wire which is coloured BLUE must be connected to

the terminal which is marked with the letter N or coloured

BLACK. The wire which is coloured BROWN must be

connected to the terminal which is marked with the letter L

or coloured RED. Making sure that neither core is

connected to the earth terminal of the three pin plug.

CAUTION: Read this before operating your unit.

Thank you for selecting this YAMAHA NS-P210 Speaker Package.

For SW-P201 only

● Never open the cabinet. If something drops into the set,

contact your dealer.

● Do not use force on switches, controls or connection

wires. When moving the unit, first disconnect the power

plug and the wires connected to other equipments.

Never pull the wires themselves.

● Be sure to read the “TROUBLESHOOTING” section

regarding common operating errors before concluding

that the unit is faulty.

● When not planning to use this unit for a long period (ie.,

vacation, etc.), disconnect the AC power plug from the

wall outlet.

●

To prevent lightning damage, disconnect the AC power

plug when there is an electric storm.

● Since this unit has a built-in power amplifier, heat will

radiate from the rear panel. Place the unit apart from the

walls, allowing enough space above, behind and on the

both sides of the unit to prevent fire or damage.

Furthermore, do not position with the rear panel facing

down on the floor or other surfaces.

Be sure to allow a space of at least 20 cm above, behind

and on both sides of the unit.

● Super-bass frequencies reproduced by this unit may

cause a turntable to generate a howling sound. In such a

case, move this unit away from the turntable.

● If you hear distorted noise (i.e., unnatural, intermittent

“rapping” or “hammering” sounds) coming from this unit,

reduce the volume level. Extremely loud playing of a

movie soundtrack’s low frequency, bass-heavy sounds or

similarly loud popular music passages can damage this

speaker system.

● VOLTAGE SELECTOR

(General model only)

The VOLTAGE SELECTOR on the

rear panel of this unit must be set

for your local main voltage

BEFORE plugging into the AC

main supply.

Voltages are 110-120/220-240 V

AC, 50/60 Hz.

Standby mode

If the POWER switch is set to the ON position and the

AUTO STANDBY switch is set to the HIGH or LOW

position, this unit turns into the standby mode when no

signal is inputted to this unit.

In this state, this unit is designed to consume a very

small quantity of power.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC

SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR

MOISTURE.

VOLTAGE

SELECTOR

220V-240V

110V-120V

E-2

CONTENTS

UNPACKING.................... Inside of Front Cover

CAUTION .........................................................1

COMPONENTS OF THE PACKAGE .............. 2

SETTING UP THE SPEAKERS ...................... 3

Placing the subwoofer ................................... 3

Mounting the main and center speakers .......... 4

Mounting the rear speakers............................ 5

CONNECTIONS.............................................. 6

General information for connections ............ 6

An example of basic connections.................... 6

How to connect speaker cords to the input

and output terminals of the speakers

............... 7

Various ways of connecting the subwoofer

.... 8

Connecting the subwoofer to line output

(pin jack) terminals of the amplifier

(The basic way) ................................................. 8

Connecting the subwoofer to speaker output

terminals of the amplifier

................................ 9

USING THE SUBWOOFER (SW-P201)........ 10

Controls and their functions.......................... 10

Adjusting the subwoofer before use ......... 11

ADVANCED YAMAHA ACTIVE SERVO

TECHNOLOGY (for SW-P201) .................... 12

TROUBLESHOOTING (for SW-P201) ......... 13

SPECIFICATIONS ........................................ 14

COMPONENTS OF THE PACKAGE

The speaker package “NS-P210” is designed for use in a multi-channel audio system such as a home theater system.

The package includes two pairs of main/rear speakers (NX-210P), a center speaker (NX-C210) and a subwoofer system (SW-

P201).

Full-range acoustic-suspension speaker system

Full-range acoustic-suspension speaker system

Active Servo Processing Subwoofer System with a

built-in power amplifier

● This subwoofer system employs Advanced YAMAHA

Active Servo Technology which YAMAHA has developed

for reproducing higher quality super-bass sound. (Refer to

page 12 for details on Advanced YAMAHA Active Servo

Technology.) This super-bass sound adds a more

realistic, theater-in-the-home effect to your stereo system.

● This subwoofer can be easily added to your existing

audio system by connecting to either the speaker

terminals or the line output (pin jack) terminals of the

amplifier.

● The AUTO STANDBY switch saves you the trouble of

setting the POWER switch to the ON or OFF position.

English

E-3

m Placing the subwoofer

It is recommended to place the subwoofer on the outside of

either the right or the left main speaker. (See fig. Å .) The

placement shown in fig. ı is also possible, however, if the

subwoofer system is placed directly facing the wall, the

bass effect may die because the sound from it and the

sound reflected by the wall may cancel out each other. To

prevent this from happening, face the subwoofer system at

an angle as shown in fig. Å.

Note

There may be a case that you cannot obtain enough super-

bass sounds from the subwoofer when listening in the

center of the room. This is because “standing waves” have

been developed between two parallel walls and they cancel

the bass sounds.

In such a case, face the subwoofer obliquely to the wall. It

also may be necessary to break up the parallel surfaces by

placing bookshelves etc. along the walls.

( : Subwoofer, : Main speaker)

SETTING UP THE SPEAKERS

Before making connections, place all speakers in their respective positions. The positioning of the speakers is important

because it controls the whole sound quality of this system.

Place the speakers depending on your listening position by following the instructions below.

Speaker configuration

This speaker package employs a 6 speaker configuration: 2

main speakers, 2 rear speakers, a center speaker and a

subwoofer.

The main speakers are used for main source sound. The

rear speakers are used for surround sounds, and the center

speaker is for center sounds (dialog etc.). The subwoofer is

for reinforcing low frequencies on your audio system.

Note

In this speaker package, the same speakers (NX-210P) are

used for the main and rear speakers.

Placing speakers

Main speakers: On both sides of and at approximately

the same height as the TV set.

Rear speakers: Behind your listening position, facing

slightly inward. About 1.8 m (approx. 6

feet) from the floor.

Center speaker: Precisely between the main speakers.

Subwoofer: The position of the subwoofer is not so

critical because low bass tones are not

highly directional.

Refer to “Placing the subwoofer” below

for a recommended positioning of the

subwoofer.

Main L Center Main R

Rear L

Subwoofer

Rear R

Main L

Main R

Subwoofer

Center

Rear L

Rear R

TV-set

E-4

Place the main speakers on a rack or on a shelf. Place the

center speaker on top of the TV, on a shelf or inside the TV

rack so that it is stable.

To obtain more stability and usefulness, we recommend that

you mount these speakers on the provided mounting

brackets (type A).

To mount the speakers on the mounting

brackets (type A)

1 Attach the bracket to the bottom of the speaker by using

the provided screw (type A).

2 Turn and/or slide the speaker on the bracket according

to your preference, and then tighten the screw.

Note

Though this speaker is a magnetically shielded type,

there may be some influence on a TV picture depending

on the type of TV or the placement of the speaker. In

such a case, place the speaker apart from TV so that

there is no influence on TV picture.

m Mounting the main and center speakers

The provided mounting bracket (type C) with 1 pair of

screw holes (at an interval of 60 mm) can be used to

mount the speaker on a speaker stand.

* Those screw holes can be used with M4 screws only.

1 Attach the bracket to the bottom of the speaker by

using the provided screw (type A) so that the convex

part of the bracket fits in the grooved part on the

bottom of the speaker as shown on the left.

2 Mount the speaker on the speaker stand by using the

screw holes on the bracket.

Note

The mounting bracket (type C) is provided for each of 5

speakers.

If you want to mount a speaker on a commercially available speaker stand

(for the main/center/rear speakers)

Mounting

bracket

(type A)

Screw

(type A)

Mounting

bracket

(type C)

Screw

(type A)

60 mm

English

E-5

Mount the rear speakers on a shelf, rack or directly on the

floor, or hang them on the wall.

To mount the rear speakers on a wall by

using the provided mounting brackets

(type B)

Note

It is recommended that you connect the speaker cords to

the speaker’s terminals before attaching the bracket to the

speaker.

1 Attach the bracket to the bottom of the speaker by using

the provided screw (type B).

2 Turn and/or slide the speaker on the bracket according

to your preference, and then, tighten the screw.

3 Fasten screws into a firm wall or wall support as shown

in the figure, and hang the holes of the mounting

bracket on the protruding screws.

* Make sure that the screws are securely caught by the

narrow parts of the holes.

Note

If desired, you can hang the speaker directly on the

protruding screws on the wall without using the bracket.

WARNING

● Each speaker weighs 0.7 kg (1 lbs. 9 oz.). Do not

mount them on thin plywood or a wall with soft

surface material. If mounted, the screws may come

out of the flimsy surface and the speakers may fall.

This damages the speakers or causes personal

injury.

● Do not install the speakers to a wall with nails,

adhesives, or any other unstable hardware. Long-

term use and vibrations may cause them to fall.

● To avoid accidents resulting from tripping over loose

speaker cords, fix them to the wall.

● Select a proper position on the wall to mount the

speaker and the bracket so that no one will injure his/

her head or face with the edge of the bracket.

m Mounting the rear speakers

Mounting

bracket

(type B)

Screw

(type B)

Mounting

bracket

(type B)

Wall/ wall

support

Tapping screw

(Available at the

hardware store)

Min.

12 mm

65 mm

E-6

CONNECTIONS

Caution: Plug in the subwoofer and other audio/video components after all connections are

completed.

● Connect the main, center and rear speakers to the

speaker output terminals of your amplifier with the

provided speaker cords.

* The provided speaker cords have labels marked

FRONT L, FRONT R, CENTER, REAR L or REAR R.

Connect each speaker cord to the corresponding

speaker by following the figure below.

* 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.

* For the main and rear speakers only, connect one

speaker to the left (marked L) terminals of your

amplifier, and another speaker to the right (marked R)

terminals.

● The subwoofer can be connected to either the line output

(pin jack) terminals or the speaker output terminals of the

amplifier. Choose one of the ways shown in this section

that is more suitable for your audio system. Also, refer to

the owner’s manual of your component to be connected

to the subwoofer.

m An example of basic connections

Basically, connect the subwoofer to the line output (pin jack) terminal(s) of the amplifier. (Refer to page 8 for details.) If your

amplifier does not have any line output terminal, connect the subwoofer to the speaker output terminals of the amplifier. (Refer

to page 9 for details.)

SPEAKERS

MAIN CENTER REAR

(SURROUND)

OUTPUT

SUB

WOOFER

CAUTION

SEE INSTRUCTION

MANUAL FOR CORRECT SETTING.

MAIN

CENTER REAR

(SURROUND)

/MONO

VOLUME

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

OFF

POWER

0I0

INPUT2

/MONO

REAR R

REAR L

REAR R

CENTER

REAR L

CENTER

FRONT R

FRONT L

LeftRight

Subwoofer

Amplifier

To AC outlet

Center speaker

Rear speakers

LeftRight

Main speakers

General information for connections

English

E-7

Main/center/rear speakers

One side of the provided speaker cord has a white broken

line and the other side has no line.

Connect the (+) terminals on both the speaker and the

amplifier using the side with a white broken line. Connect

the (–) terminals on both components using the side with no

line.

Red: positive (+)

Black: negative (–)

Subwoofer (INPUT1/OUTPUT terminals)

Connect the (+) terminals on both the subwoofer and the

amplifier using one side of the cord. Connect the (–)

terminals on both components using the other side of the

cord.

Red: positive (+)

Black: negative (–)

m How to connect speaker cords to the input and output terminals

of the speakers

For connections, keep the speaker cords as short as possible. Do not bundle or roll up the excess part of the cords. If the

connections are faulty, no sound will be heard from the speakers.

10 mm

How to Connect:

1 Press and hold the terminal’s tab, as shown in the

figure.

2 Insert the bare wire end properly into the terminal hole.

[Remove approx. 10 mm (3/8”) insulation from the

speaker cord.]

3 Release your finger from the tab to allow it to lock

securely on the cord’s wire end.

4 Test the firmness of the connection by pulling lightly on

the cord 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.

White broken line

E-8

Notes

● Some amplifiers have line output terminals labeled PRE

OUT. When you connect the subwoofer to the PRE OUT

terminals of the amplifier, make sure that the amplifier

has at least two sets of PRE OUT terminals. If the

amplifier has only one set of PRE OUT terminals, do not

connect the subwoofer to the PRE OUT terminals.

Instead, connect the subwoofer to the speaker output

terminals of the amplifier. (Refer to pages 6 and 7.)

● When connecting to a monaural line output terminal of

the amplifier, connect the L/MONO INPUT2 terminal.

● When connecting to line output terminals of the amplifier,

other speakers should not be connected to the OUTPUT

terminals on the rear panel of the subwoofer. If

connected, they will not produce sound.

Subwoofer

Amplifier

Pin plug cord

(included)

To AC outlet

Various ways of connecting the subwoofer

● To connect with a YAMAHA DSP amplifier (or AV

receiver), connect the SUBWOOFER (or LOW PASS etc.)

terminal on the rear of the DSP amplifier (or AV receiver)

to the L/MONO INPUT2 terminal of the subwoofer.

m Connecting the subwoofer to line output (pin jack) terminals of

the amplifier (The basic way)

Connect the main speakers to the speaker output terminals of the amplifier.

● To connect the subwoofer to the SPLIT SUBWOOFER

terminals on the rear of the DSP amplifier, connect them

to both the left L and right R INPUT2 terminals of the

subwoofer.

/MONO

VOLUME

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

OFF

POWER

0I0

SPLIT SUBWOOFER

SUBWOOFER

(LOW PASS)

INPUT2

/MONO

Pin plug cords

(not included)

English

E-9

m Connecting the subwoofer to speaker output terminals of the

amplifier

If your amplifier has only one set of main speaker output terminals

Connect the speaker output terminals of the amplifier to the INPUT1 terminals of the subwoofer, and connect the OUTPUT

terminals of the subwoofer to the main speakers.

Left main

speaker

Right main

speaker

Subwoofer

Amplifier

Speaker

output

terminals

To AC outlet

If your amplifier has two sets of speaker output terminals

(Both A and B speaker outputs

must be ON.)

Subwoofer

Amplifier

Speaker output terminals

To AC outlet

/MONO

VOLUME

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

OFF

POWER

0I0

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

/MONO

VOLUME

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

OFF

POWER

0I0

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

Left main

speaker

Right main

speaker

E-10

USING THE SUBWOOFER (SW-P201)

1 POWER switch

Set this switch to the ON position to turn on the power

of the subwoofer. When the power of the subwoofer is

on, the power indicator below the POWER switch lights

up GREEN. Set this switch to the OFF position to turn

off the power of the subwoofer.

2 Power indicator

Lights up GREEN when the POWER switch is set to

the ON position and goes off when set to the OFF

position.

* Standby mode

If the POWER switch is set to the ON position and

the AUTO STANDBY switch is set to the HIGH or

LOW position, this indicator lights up RED when no

signal is inputted to the subwoofer.

3 AUTO STANDBY (HIGH/LOW/OFF) switch

By setting this switch to the HIGH or LOW position, the

subwoofer’s automatic power-switching function

operates as described on the next page. If you do not

need this function, set to the OFF position.

* Make sure to change the setting of this switch only

when the POWER switch (1) is in the OFF

position.

4 INPUT2 terminals

Used to input line level signals from the amplifier.

5 INPUT1 (FROM AMPLIFIER) terminals

Used to connect the subwoofer with the speaker

terminals of the amplifier.

6 OUTPUT (TO SPEAKERS) terminals

Can be used for connecting to the main speakers.

Signals are sent directly from the amplifier to the main

speakers by way of these terminals.

7 VOLUME control

Adjusts the volume level.

8 VOLTAGE SELECTOR switch (General model only)

If the preset setting of the switch is incorrect, set the

switch to the proper voltage range (220V-240V or

110V-120V) of your area.

Consult your dealer if you are unsure of the correct

setting.

WARNING

Be sure to unplug the subwoofer before setting the

VOLTAGE SELECTOR switch correctly.

Rear panel

m Controls and their functions

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

/MONO

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

OFF

POWER

VOLUME

0I0

OFF

POWER

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

/MONO

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

VOLUME

0I0

VOLTAGE

SELECTOR

220V-240V

110V-120V

VOLTAGE

SELECTOR

220V-240V

110V-120V

English

E-11

1 Set the VOLUME control to minimum (0).

2 Turn on the power supply to all the

components.

3 Play a source and adjust the amplifier’s

volume control to the desired listening level.

4 Increase the volume gradually to adjust the

volume balance between the subwoofer and

the main speakers.

Note: It is recommended to set the

VOLUME control to the middle

position when using all the

speakers of this package in a 5.1-

channel home theater system.

m Adjusting the subwoofer before use

Before using the subwoofer, adjust the subwoofer to obtain the optimum volume balance between the subwoofer and the main

speakers by following the procedures described below.

Rear panel

Once the volume balance between the subwoofer and

the main speakers is adjusted, you can adjust the

volume of your whole sound system by using the

amplifier’s volume control.

However, if you change the main speakers NX-210P to

others, you must make this adjustment again.

INPUT1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT2

/MONO

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

OFF

POWER

VOLUME

0I0

OFF

POWER

AUTO

STANDBY

STANDBY-RED

ON-GREEN

OFF

LOW

HIGH

VOLUME

0I0

1, 4

VOLUME

0I0

Automatic power-switching function

When you play a source, the power of the subwoofer turns

on automatically by sensing audio signals input to the

subwoofer. On the other hand, the subwoofer automatically

switches to the standby mode if the source being played is

stopped or the input signal is cut off for a few minutes.

This function operates by sensing a certain level of low

frequency input signal. Its sensitivity is high in the HIGH

position and low in the LOW position of the AUTO

STANDBY switch. Set this switch to the position you prefer.

In the HIGH position, the power will turn on even with a low

level of input signal. But please be aware that the subwoofer

may not switch to the standby mode when there is an

extremely low input signal.

* The power might turn on unexpectedly by sensing noise

from other appliances. If that occurs, set the AUTO

STANDBY switch to the OFF or LOW position.

* The level of low frequency input signal differs with each

source and among different parts within the same

source. This means that the function may not operate

properly on some sources.

This function is available only when the power of the

subwoofer is on (by setting the POWER switch (1) to

“ON”).

E-12

ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY

(for SW-P201)

The theory of Yamaha Active Servo Technology has been

based upon two major factors, the Helmholtz resonator and

negative-impedance drive. Active Servo Processing

speakers reproduce the bass frequencies through an “air

woofer”, which is a port or opening in the speaker’s cabinet.

This opening is used instead of, and performs the functions

of, a woofer in a conventionally designed speaker system.

Thus, signals of low amplitude within the cabinet can,

according to the Helmholtz resonance theory, be outputted

from this opening as waves of great amplitude if the size of

the opening and the volume of the cabinet are in the correct

proportion to satisfy a certain ratio.

In order to accomplish this, moreover, the amplitudes within

the cabinet must be both precise and of sufficient power

because these amplitudes must overcome the “load”

presented by the air that exists within the cabinet.

Thus it is this problem that is resolved through the

employment of a new design in which the amplifier supplies

special signals. If the electrical resistance of the voice coil

could be reduced to zero, the movement of the speaker unit

would become linear with respect to signal voltage. To

accomplish this, a special negative-impedance output-drive

amplifier for subtracting output impedance of the amplifier is

used.

By employing negative-impedance drive circuits, the

amplifier is able to generate precise, low-amplitude, low-

frequency waves with superior damping characteristics.

These waves are then radiated from the cabinet opening as

high-amplitude signals. The system can, therefore, by

employing the negative-impedance output drive amplifier

and a speaker cabinet with the Helmholtz resonator,

reproduce an extremely wide range of frequencies with

amazing sound quality and less distortion.

The features described above, then, are combined to be the

fundamental structure of the conventional Yamaha Active

Servo Technology.

Our new Active Servo Technology — Advanced Yamaha

Active Servo Technology — adopted Advanced Negative

Impedance Converter (ANIC) circuits, which allows the

conventional negative impedance converter to dynamically

vary in order to select an optimum value for speaker

impedance variation. With this new ANIC circuits, Advanced

Yamaha Active Servo Technology can provide more stable

performance and improved sound pressure compared with

the conventional Yamaha Active Servo Technology, resulting

in more natural and dynamic bass reproduction.

High-amplitude

bass sound

Cabinet

Port

Air woofer

(Helmholtz resonator)

Active Servo

Processing

Amplifier

Signals

Signals of low amplitude

Advanced Negative-

impedance Converter

English

E-13

Problem

Power is not supplied even

though the POWER switch is set

to the ON position.

No sound.

Sound level is too low.

The subwoofer will not turn on

automatically.

The subwoofer turns into the

standby mode unexpectedly.

The subwoofer turns on

unexpectedly.

What to Do

Connect it securely.

Turn the VOLUME control to the right.

Connect them securely.

Connect them correctly, that is L (left) to

L, R (right) to R, “+” to “+” and “–” to “–”.

Play a source sound with bass

frequencies.

Reposition the subwoofer or break up

the parallel surface by placing

bookshelves etc. along the walls.

Set the POWER switch to the ON

position.

Set the AUTO STANDBY switch to the

“HIGH” or “LOW” position.

Set the AUTO STANDBY switch to the

“HIGH” position.

Set the AUTO STANDBY switch to the

“HIGH” position.

Move the subwoofer farther away from

such appliances and/or reposition the

connected speaker cables.

Otherwise, set the AUTO STANDBY

switch to the “OFF” position.

Cause

The power plug is not securely

connected.

The VOLUME control is set to 0.

Speaker cords are not connected

securely.

Speaker cords are not connected

correctly.

A source sound with few bass

frequencies is played.

It is influenced by standing waves.

The POWER switch is set to the OFF

position.

The AUTO STANDBY switch is set to

the OFF position.

The level of input signal is too low.

There is an influence of noise

generated from external appliances etc.

TROUBLESHOOTING (for SW-P201)

Refer to the chart below when this unit does not function properly. If the problem you are experiencing is not listed below or if

the instructions given below do not help, disconnect the power cord and contact your authorized YAMAHA dealer or service

center.

E-14

SPECIFICATIONS

NX-210P, NX-C210

Type .........Full-range acoustic-suspension speaker system

Magnetically shielded type

Driver............................................. 8 cm (3-1/8”) cone type

Nominal Input Power ................................................. 30W

Maximum Input Power ............................................. 100W

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

Frequency Response..................................65 Hz–20 kHz

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

Dimensions (W x H x D)

<NX-210P>........................ 100 mm x 140 mm x 113 mm

(3-15/16” x 5-1/2” x 4-7/16”)

<NX-C210> ....................... 140 mm x 100 mm x 112 mm

(5-1/2” x 3-15/16”x 4-7/16”)

Weight

<NX-210P>.................................. 0.7 kg (1 lbs. 9 oz.) x 4

<NX-C210> ....................................... 0.7 kg (1 lbs. 9 oz.)

SW-P201

Type ............... Advanced Yamaha Active Servo Technology

Driver...................... 16 cm (6-5/16”) cone woofer (JA1678)

Magnetically shielded type

Amplifier Output.................................................... 50W/5Ω

Frequency Response................... 30 Hz–200 Hz (–10 dB)

Power Supply

USA and Canada models ....................... AC 120V, 60 Hz

U.K. and Europe models ........................ AC 230V, 50 Hz

Australia model....................................... AC 240V, 50 Hz

General model.............. AC 110-120/220-240V, 50/60 Hz

Power Consumption ...................................................42W

Dimensions (W x H x D)...... 200 mm x 395 mm x 384 mm

(7-7/8” x 15-9/16” x 15-1/8”)

Weight .................................................9.3 kg (20 lbs. 7 oz.)

Accessories ...............................Audio connection cord x 1

Speaker cord [4 m (13.1 feet)] x 3

Speaker cord [15 m (49.2 feet)] x 2

Mounting bracket (type A) x 3

Mounting bracket (type B) x 2

Mounting bracket (type C) x 5

Screw (type A) x 8

Screw (type B) x 2

* Please note that all specifications are subject to change

without notice.

N-14

SPECIFICATIES

NX-210P, NX-C210

Type ............................... Full range akoestische-suspensie

luidsprekersysteem

Type met magnetische afscherming

Driver.................................................... 8 cm konus-woofer

Nominaal ingangsvermogen ..................................... 30W

Maximaal ingangsvermogen ................................... 100W

Impedantie .....................................................................6Ω

Frekwentiebereik..................................... 65 Hz tot 20 kHz

Gevoeligheid .............................................86 dB/2,83W/m

Afmetingen (L x H x B)

<NX-210P>........................ 100 mm x 140 mm x 113 mm

<NX-C210> ....................... 140 mm x 100 mm x 112 mm

Gewicht

<NX-210P>....................................................... 0,7 kg x 4

<NX-C210> ............................................................0,7 kg

SW-P201

Type ............... Advanced Yamaha Active Servo Technology

Driver.................................. 16 cm konus-woofer (JA1678)

Type met magnetische afscherming

Versterker-uitgangsvermogen ............................. 50W/5Ω

Frekwentiebereik...................... 30 Hz tot 200 Hz (–10 dB)

Spanningsvereisten

Modellen voor U.S.A. en Canada

.................................................. 120V, 60 Hz wisselstroom

Modellen voor Groot-Brittannië en Europa

.................................................. 230V, 50 Hz wisselstroom

Modellen voor Australië ......... 240V, 50 Hz wisselstroom

Algemene modellen

........................110-120/220-240V, 50/60 Hz wisselstroom

Stroomverbruik ...........................................................42W

Afmetingen (L x H x B)........ 200 mm x 395 mm x 384 mm

Gewicht ..................................................................... 9,3 kg

Toebehoren.................................... Audio aansluitkabel x 1

Luidsprekerdraad (4 m) x 3

Luidsprekerdraad (15 m) x 2

Montagesteun (type A) x 3

Montagesteun (type B) x 2

Montagesteun (type C) x 5

Schroef (type A) x 8

Schroef (type B) x 2

* Alle specificaties zijn onder voorbehoud en kunnen

zondere nadere kennisgeving worden gewijzigd.

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 VÄSTRA FRÖLUNDA, SWEDEN

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

Printed in China

V601210

Yamaha NS-SW210 Instrukcja obsługi

Marka: Yamaha

Model: NS-SW210

Kategoria: Subwoofery

Typ: Instrukcja obsługi

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