Yamaha YST-SW216 Инструкция по применению

Бренд: Yamaha

Модель: YST-SW216

Категория: Дополнительное музыкальное оборудование

Тип: Инструкция по применению

Yamaha YST-SW216 — активный сабвуфер с фазоинвертором, создающий мощные и глубокие басы, которые дополнят любую аудиосистему.

Сабвуфер оснащён 20-сантиметровым динамиком с диффузором из полипропилена и усилителем класса AB мощностью 100 Вт, что обеспечивает воспроизведение глубоких, чётких и динамичных басов. Акустическое оформление фазоинверторного типа с портом Twisted Flare Port на правой стороне корпуса позволяет снизить искажения и улучшить звучание на низких частотах.

YST-SW216

Subwoofer System

OWNER’S MANUAL

IMPORTANT SAFETY INSTRUCTIONS

1 Read these instructions.

2 Keep these instructions.

3 Heed all warnings.

4 Follow all instructions.

5 Do not use this apparatus near water.

6 Clean only with dry cloth.

7 Do not block any ventilation openings. Install in

accordance with the manufacturer’s instructions.

8 Do not install near any heat sources such as radiators,

heat registers, stoves, or other apparatus (including

amplifiers) that produce heat.

9 Do not defeat the safety purpose of the polarized or

grounding-type plug. A polarized plug has two blades

with one wider than the other. A grounding type plug

has two blades and a third grounding prong. The wide

blade or the third prong are provided for your safety. If

the provided plug does not fit into your outlet, consult

an electrician for replacement of the obsolete outlet.

10 Protect the power cord from being walked on or

pinched particularly at plugs, convenience receptacles,

and the point where they exit from the apparatus.

11 Only use attachments/accessories specified by the

manufacturer.

12Use only with the cart,

stand, tripod, bracket, or table

specified by the manufacturer,

or sold with the apparatus.

When a cart is used, use

caution when moving the cart/

apparatus combination to

avoid injury from tip-over.

13 Unplug this apparatus during lightning storms or when

unused for long periods of time.

14 Refer all servicing to qualified service personnel.

Servicing is required when the apparatus has been

damaged in any way, such as power-supply cord or

plug is damaged, liquid has been spilled or objects

have fallen into the apparatus, the apparatus has been

exposed to rain or moisture, does not operate normally,

or has been dropped.

For Canadian Customers

To prevent electric shock, match wide blade of plug

to wide slot and fully insert.

This Class B digital apparatus complies with

Canadian ICES-003.

IMPORTANT

Please record the serial number of this system in the

space below.

Model:

Serial No.:

The serial number is located on the rear of the main

unit.

Retain this Owner’s Manual in a safe place for future

reference.

WARNING

The lightning flash with arrowhead symbol,

within an equilateral triangle, is intended to

alert you to the presence of uninsulated

"dangerous voltage" within the product's

enclosure that may be of sufficient

magnitude to constitute a risk of electric

shock to persons.

The exclamation point within an equilateral

triangle is intended to alert you to the

presence of important operating and

maintenance (servicing) instructions in the

literature accompanying the appliance.

Explanation of Graphical Symbols

TO REDUCE THE RISK OF FIRE OR ELECTRIC

SHOCK, DO NOT EXPOSE THIS APPLIANCE TO

RAIN OR MOISTURE.

• Be sure to allow spaces of at least 20 cm above,

behind and on both sides of the unit.

• Do not place the following objects on the unit:

A vessel with water in it.

If the vessel falls by vibrations and water spills, it

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

electric shock.

We Want You Listening For A

Lifetime

YAMAHA and the Electronic Industries Association’s

Consumer Electronics Group want you to get the most out

of your equipment by playing it at a safe level. One that lets

the sound come through loud and clear without annoying

blaring or distortion – and, most importantly, without

affecting your sensitive hearing.

Since hearing damage from loud

sounds is often undetectable until it is

too late, YAMAHA and the

Electronic Industries Association’s

Consumer Electronics Group

recommend you to avoid prolonged

exposure from excessive volume

levels.

FCC INFORMATION (for US customers)

1 IMPORTANT NOTICE: DO NOT MODIFY

THIS UNIT!

This product, when installed as indicated in the

instructions contained in this manual, meets FCC

requirements. Modifications not expressly

approved by Yamaha may void your authority,

granted by the FCC, to use the product.

2 IMPORTANT: When connecting this product to

accessories and/or another product use only high

quality shielded cables. Cable/s supplied with this

product MUST be used. Follow all installation

instructions. Failure to follow instructions could

void your FCC authorization to use this product in

the USA.

3 NOTE: This product has been tested and found to

comply with the requirements listed in FCC

Regulations, Part 15 for Class “B” digital devices.

Compliance with these requirements provides a

reasonable level of assurance that your use of this

product in a residential environment will not result

in harmful interference with other electronic

devices.

This equipment generates/uses radio frequencies and,

if not installed and used according to the instructions

found in the users manual, may cause interference

harmful to the operation of other electronic devices.

Compliance with FCC regulations does not guarantee

that interference will not occur in all installations. If

this product is found to be the source of interference,

which can be determined by turning the unit “OFF”

and “ON”, please try to eliminate the problem by using

one of the following measures:

Relocate either this product or the device that is being

affected by the interference.

Utilize power outlets that are on different branch (circuit

breaker or fuse) circuits or install AC line filter/s.

In the case of radio or TV interference, relocate/

reorient the antenna. If the antenna lead-in is 300 ohm

ribbon lead, change the lead-in to coaxial type cable.

If these corrective measures do not produce

satisfactory results, please contact the local retailer

authorized to distribute this type of product. If you can

not locate the appropriate retailer, please contact

Yamaha Electronics Corp., U.S.A. 6660 Orangethorpe

Ave, Buena Park, CA 90620.

The above statements apply ONLY to those products

distributed by Yamaha Corporation of America or its

subsidiaries.

iii

Thank you for selecting this YAMAHA subwoofer system.

Please read the following operating precautions

before use. YAMAHA will not be held responsible

for any damage and/or injury caused by not

following the cautions below.

• To assure the finest performance, please read this

manual carefully. Keep it in a safe place for future

reference.

• Install this unit 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 this unit to rain or water.

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

contact your dealer.

• The voltage to be used must be the same as that specified

on the rear panel. Using this unit with a higher voltage

than specified is dangerous and may cause a fire and/or

electric shock.

• To reduce the risk or fire or electric shock, do not expose

this unit to rain or moisture.

• 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.

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

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

wall outlet.

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

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

walls, allowing at least 20 cm of space above, behind and

on 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.

• Do not cover the rear panel of this unit with a newspaper,

a tablecloth, a curtain, etc. in order not to obstruct heat

radiation. If the temperature inside the unit rises, it may

cause fire, damage to the unit and/or personal injury.

• Do not place the following objects on this unit:

- Glass, china, small metallic etc.

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

bodily injury.

- A burning candle etc.

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

bodily 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 this unit where foreign objects such as

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

this unit, and/or personal injury.

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

located on the right side of this unit. When moving this

unit, do not hold the port as it might cause personal

injury and/or damage to this unit.

• Never place a fragile object near the YST port of this

unit. If the object falls or drops by the air pressure, it may

cause damage to the unit and/or personal injury.

• Never open the cabinet. It might cause an electric shock

since this unit uses a high voltage. It might also cause

personal injury and/or damage to this unit.

• When using a humidifier, be sure to avoid condensation

inside this unit by allowing enough spaces around this unit

or avoiding excess humidification. Condensation might

cause a fire, damage to this unit, and/or electric shock.

• 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.

• This unit may be damaged if certain sounds are

continuously outputted at high volume level. For

example, if 20 Hz-50 Hz sine waves from a test disc,

bass sounds from electronic instruments, etc. are

continuously outputted, or when the stylus of a turntable

touches the surface of a disc, reduce the volume level to

prevent this unit from being damaged.

• 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.

• Vibration generated by super-bass frequencies may

distort images on a TV. In such a case, move this unit

away from the TV set.

• Do not attempt to clean this unit with chemical solvents

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

• Be sure to read the “TROUBLESHOOTING” section

regarding common operating errors before concluding

that the unit is faulty.

• Install this unit near the wall outlet and where the AC

power plug can be reached easily.

• 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.

CAUTION: Read this before operating your unit

This unit features a magnetically shielded design, but

there is still a chance that placing it too close to a TV set

might impair picture color. Should this happen, move

this unit away from the TV set..

As long as this unit is connected to the AC wall outlet, it

is not disconnected from the AC power source even if

you turn off this unit by POWER.

SPECIAL INSTRUCTIONS FOR U.K. MODEL

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.

CAUTION .....................................................................iii

FEATURES .................................................................... 1

SUPPLIED ACCESSORIES........................................... 1

PLACEMENT ................................................................ 2

CONNECTIONS ........................................................... 3

Connecting to line output (pin jack) terminals of the

amplifier .............................................................. 3

Connecting to speaker output terminals of the

amplifier ............................................................... 5

Connecting to the INPUT 1/ OUTPUT terminals

of the subwoofer ......................................................... 7

Plug in the subwoofer to the AC outlet ...................... 7

CONTROLS AND THEIR FUNCTIONS .................... 8

ADJUSTING THE SUBWOOFER

BEFORE USE ............................................................... 9

Frequency characteristics ........................................ 10

ADVANCED YAMAHA ACTIVE SERVO

TECHNOLOGY II ....................................................... 11

TROUBLESHOOTING .............................................. 12

SPECIFICATIONS ...................................................... 13

• This subwoofer system employs Advanced Yamaha

Active Servo Technology II which Yamaha has

developed for reproducing higher quality super-bass

sound. (Refer to page 11 for details on Advanced

Yamaha Active Servo Technology II.) 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 HIGH CUT switch provides you with two positions

(HIGH and LOW) to adjust the tone balance between the

subwoofer and the front speakers.

After unpacking, check that the following parts are

contained.

Non-skid pads (1 set, 4 pieces)

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.

VOLTAGE SELECTOR

(For Asia and General models only)

The voltage selector switch on the rear panel of this unit must be set for your local main voltage BEFORE

plugging this unit into the AC main supply. Voltages are 110-120/220-240 V AC, 50/60 Hz.

CONTENTS

FEATURES

SUPPLIED ACCESSORIES

( : subwoofer, : front speaker)

One subwoofer will have a good effect on your audio

system, however, the use of two subwoofers is

recommended to obtain more effect.

If using one subwoofer, it is recommended to place it on

the outside of either the right or the left front speaker. (See

fig. .) If using two subwoofers, it is recommended to

place them on the outside of each front speaker. (See

fig. .) The placement shown in fig. is also possible,

however, if the subwoofer system is placed directly facing

the wall, the bass effect may lessen 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 in fig. or .

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.

Use the non-skid pads

Put the provided non-skid pads at the four corners on the

bottom of the subwoofer to prevent the subwoofer from

moving by vibrations etc.

PLACEMENT

Note

B C

Choose one of the following two connecting methods that is more suitable for your audio

system.

■

Choose (pages 3-4) when you want to enjoy 5.1 surround system

■ Choose (pages 5-6) when you want to output the low frequency signals

Unplug the subwoofer and other audio/video components before making connections.

• All connections must be correct, that is to say L (left) to L, R (right) to R, “+” to “+” and “–” to “–”. Also, refer to the

owner’s manual of your component to be connected to the subwoofer.

• After all connections are completed, plug in the subwoofer and other audio/video components.

• 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 /MONO INPUT 2 terminal of the subwoofer.

• When connecting the subwoofer to the SPLIT SUBWOOFER terminals on the rear of the DSP amplifier, be sure to

connect the /MONO INPUT2 terminal to the “L” side and the INPUT 2 terminal to the “R” side of the SPLIT

SUBWOOFER terminals.

• 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 5-6.)

• When connecting to a monaural line output terminal of the amplifier, connect the /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.

CONNECTIONS

Caution

Notes

Connecting to line output (pin jack) terminals of the amplifier

Notes

■ Using one subwoofer

■ Using two subwoofers

CONNECTIONS

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

Subwoofer

Amplifier

To AC outlet

Mono pin cable

(not included)

Audio pin cable

(not included)

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

POWER

VOLUME

OUTPUT

TO SPEAKER S

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

Amplifier

To AC outlet To AC outlet

Mono pin cable

(not included)

Subwoofer

Mono pin cable

(not included)

Select this method if your amplifier has no line output (pin jack) terminal.

If your amplifier has two sets of front speaker output terminals and both terminals can output

sound signals simultaneously.

• Connect one set of front speaker output terminals of the amplifier to the INPUT 1 terminals of the subwoofer, and

connect the other set of front speaker output terminals of the amplifier to the front speakers.

• Set the amplifier so that both sets of front speaker output terminals output sound signals simultaneously.

• If your amplifier has only one set of front speaker output terminals, see page 6.

■ Using one subwoofer (with speaker cables)

■ Using two subwoofers (with speaker cables)

CONNECTIONS

Connecting to speaker output terminals of the amplifier

Note

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

OUTPUT

TO SPEAKERS

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

Amplifier

Right front speaker

Left front speaker

Subwoofer

To AC outlet

Speaker output

terminals

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

OUTPUT

TO SPEAKERS

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

OUTPUT

TO SPEAKERS

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

Amplifier

Right front speaker

Left front speaker

To AC outlet

Speaker output

terminals

Subwoofer

If your amplifier has only one set of front speaker output terminals.

Connect the speaker output terminals of the amplifier to the INPUT 1 terminals of the subwoofer, and connect the

OUTPUT terminals of the subwoofer to the front speakers.

■ Using one subwoofer (with speaker cables)

■ Using two subwoofers (with speaker cables)

CONNECTIONS

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

OUTPUT

TO SPEAKERS

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

Right front speaker

Left front speaker

Subwoofer

Amplifier

Speaker output

terminals

To AC outlet

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

POWER

VOLUME

OUTPUT

TO SPEAKERS

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

OUTPUT

TO SPEAKERS

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

OUTPUT

TO SPEAKERS

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

Right front speaker

Left front speaker

Subwoofer

Speaker output

terminals

To AC outlet

Amplifier

Subwoofer

For connection, keep the speaker cables as short as

possible. Do not bundle or roll up the excess part of the

cables. If the connections are faulty, no sound will be heard

from the subwoofer or the speakers, or both of them. Make

sure that the + and – polarity markings of the speaker

cables are observed and set correctly. If these cables are

reversed, the sound will be unnatural and lack bass.

Do not let the bare speaker wires touch each other, because

this could damage the subwoofer or the amplifier, or both of

them.

■ Before connecting

Remove the insulation coating at the extremity of each

speaker cable by twisting the coating off.

■ How to connect:

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

figure.

2 Insert the bare wire.

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

securely on the cable’s wire end.

4 Test the firmness of the connection by pulling lightly

on the cable at the terminal.

After all connections are completed, plug in the subwoofer

and other audio/video components to the AC outlet.

CONNECTIONS

Connecting to the INPUT 1/OUTPUT

terminals of the subwoofer

Caution

Good

No Good

10 mm

(3/8”)

Note: Do not insert the

insulation coating into

the hole. The sound

may not be produced.

Black: negative (

–

)

Red: positive (+)

Plug in the subwoofer to the AC outlet

To AC outlet

POWER

switch

Press this switch to the

position to turn on the

power to the subwoofer. When the power of the

subwoofer is on, the power indicator (4) on the rear

panel light up in green. Press this switch again to set it

OFF

position to turn off the power of the subwoofer.

OUTPUT (TO SPEAKERS) terminals

Can be used for connecting to the front speakers.

Signals from the

INPUT 1

terminals are sent to these

terminals.

(Refer to “CONNECTIONS” for details.)

VOLUME control

Adjusts the volume level. Turn the control clockwise to

increase the volume, and counterclockwise to decrease

the volume.

Power indicator

Light up in green when the power switch (1) is turned

on; turns off when the power switch is turned off.

HIGH CUT switch

Selects the high frequency cut off point. Normally, it is

set to

LOW

, however, you may set to

HIGH

necessary. (Refer to page 9)

INPUT 2 terminals

Used to input line level signals from the amplifier.

(Refer to “CONNECTIONS” for details.)

INPUT 1 (FROM AMPLIFIER) terminals

Used to connect the subwoofer with the speaker

terminals of the amplifier.

(Refer to “CONNECTIONS” for details.)

CONTROLS AND THEIR FUNCTIONS

POWER

VOLUME

OUTPUT

TO SPEAKER S

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

OUTPUT

TO SPEAKERS

VOLUM E

Subwoofer rear panel

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

and the front speakers by following the procedures described below.

Set the

VOLUME

control to minimum (0).

Turn on the power of all the other components.

Press the

POWER

switch to the

position.

* The Power indicator lights up in green.

Play a source containing bass signal and adjust the

amplifier’s volume control to the desired listening

level.

Set the

HIGH CUT

switch to the

LOW

HIGH

position.

This subwoofer is designed so that the optimum tone

balance between the subwoofer and the front

speakers is obtained when this switch is set to the

LOW

position. The tone balance may change,

however, depending on the room size, the distance

from the subwoofer to the front speakers, and so on.

If necessary, switch it to the

HIGH

position.

Rotate the

VOLUME

control gradually to adjust the

volume balance between the subwoofer and the other

speakers.

* Normally, set the control to the level where you can

obtain a little more bass effect than when the

subwoofer is not used. If the desired response cannot

be obtained, adjust the

HIGH CUT

switch and the

VOLUME

control again.

• Once the volume balance between the subwoofer and

the front 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 front speakers to others,

you must make this adjustment again.

• For adjusting the

VOLUME

control, the

HIGH CUT

switch, refer to “Frequency characteristics” on page

10.

ADJUSTING THE SUBWOOFER BEFORE USE

POWER

VOLUME

OUTPUT

TO SPEAKER S

INPUT

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

OFF

/MONO

HIGH LOW

HIGH

CUT

INPUT 1

FROM AMPLIFIER

INPUT

OUTPUT

TO SPEAKERS

1,6

VOLUME

Subwoofer rear panel

Notes

The frequency response of this subwoofer

The figures below show the optimum adjustment of each control and the frequency characteristics when this subwoofer

is combined with a typical front speaker system.

■ EX.1 When combined with a 4” or 6.5” (10 cm or 16 cm) acoustic suspension, 2 way system front

speakers

*This diagram does not depict actual frequency response characteristics accurately.

ADJUSTING THE SUBWOOFER BEFORE USE

Frequency response

20 50 100 200 500Hz

HIGH CUT

HIGH

HIGH CUT

LOW

VOLUME

HIGH LOW

HIGH

CUT

20 50 100 200 500Hz

YST-SW216

Front speaker

In 1988, Yamaha brought to the marketplace speaker

systems utilizing YST (Yamaha Active Servo Technology)

to give powerful, high quality bass reproduction. This

technique uses a direct connection between the amplifier

and speaker, allowing accurate signal transmission and

precise speaker control.

As this technology uses speaker units controlled by the

negative impedance drive of the amplifier and resonance

generated between the speaker cabinet volume and port, it

creates more resonant energy (the “air woofer” concept)

than the standard bass reflex method. This allows for bass

reproduction from much smaller cabinets than was

previously possible.

Yamaha’s newly developed Advanced YST II adds many

refinements to Yamaha Active Servo Technology,

allowing better control of the forces driving the amplifier

and speaker. From the amplifier’s point of view, the

speaker impedance changes depending on the sound

frequency. Yamaha developed a new circuit design

combining negative-impedance and constant-current

drives, which provides a more stable performance and

clear bass reproduction without any murkiness.

ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY II

High-amplitude

bass sound

Port

Cabinet

Advanced impedance

Converter

Active Servo

Processing

Amplifier

Signals of low amplitude

Air woofer

(Helmholtz resonator)

Signals

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.

TROUBLESHOOTING

Problem Cause What to Do

Power is not supplied even though the

POWER

switch is set to the

position.

The power plug is not securely

connected.

Connect it securely.

No sound. The volume is set to minimum. Raise the volume up.

Speaker cables are not connected

securely.

Connect them securely.

Sound level is too low. Speaker cables are not connected

correctly.

Connect them correctly, that is L (left) to

L, R (right) to R, “+” to “+” and

“

–” to “–”.

A source sound with few bass

frequencies is played.

Play a source sound with bass

frequencies.

Set the

HIGH CUT

switch to the

HIGH

position.

It is influenced by standing waves. Reposition the subwoofer or break up

the parallel surface by placing

bookshelves etc. along the walls.

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

Driver........................................ 25 cm (10”) cone woofer

Magnetic shielding type

Output Power .............. 50 W (100 Hz, 5 Ω 10 %T.H.D)

Dynamic Power ............................................ 100 W, 5 Ω

Input Impedance .................................................. 12 KΩ

Frequency Response ............... 25 Hz - 180 Hz (–10 dB)

Input Sensitivity ..................50 mV (100 Hz, 50 W/5 Ω)

Power Supply

U.S.A. and Canada models ............... AC 120V, 60 Hz

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

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

Asia and General models

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

Power Consumption .............................................. 45 W

Dimensions (W x H x D)

...................................... 340 mm x 340 mm x 385 mm

(13-3/8” x 13-3/8” x 15-5/32”)

Weight ................................................ 11.2 kg (24.7 lbs.)

Please note that all specifications are subject to change

without notice.

SPECIFICATIONS

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, 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 WD18 7GQ, 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 Indonesia WG59120

Yamaha YST-SW216 Инструкция по применению

Бренд: Yamaha

Модель: YST-SW216

Категория: Дополнительное музыкальное оборудование

Тип: Инструкция по применению

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English: Yamaha YST-SW216 Owner's manual
français: Yamaha YST-SW216 Le manuel du propriétaire
italiano: Yamaha YST-SW216 Manuale del proprietario
español: Yamaha YST-SW216 El manual del propietario
Deutsch: Yamaha YST-SW216 Bedienungsanleitung
Nederlands: Yamaha YST-SW216 de handleiding
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dansk: Yamaha YST-SW216 Brugervejledning
polski: Yamaha YST-SW216 Instrukcja obsługi
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Türkçe: Yamaha YST-SW216 El kitabı
suomi: Yamaha YST-SW216 Omistajan opas
română: Yamaha YST-SW216 Manualul proprietarului

Yamaha YST-SW216 Инструкция по применению

Yamaha YST-SW216 Инструкция по применению

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