Yamaha Stereo Amplifier DSP A990 User Manual

FRONT

REAR

200m

DSP-A990

CINEMA DSP 7ch

NATURAL SOUND DIGITAL SOUND FIELD PROCESSING AMPLIFIER DSP-A990

INPUT SELECTOR

VCR

PRO LOGIC

DECODER

TV/DBS

SOUND FIELD

PROCESSOR

PHONO

FRONT

–200m

REAR

FRONT

DIGITAL SOUND FIELD PROCESSING AMPLIFIER / OPERATION MANUAL

–20^A0m^{MPLIFICATEUR DE TRAITEMENT DE CHAMP SONORE NUMERIQUE / MODE D’EMPLOI}

REAR

200m

DIGITAL-KLANGFELDVERSTÄRKER / BEDIENUNGSANLEITUNG

DIGITAL LJUDFÄLTSFÖRSTÄRKARE / BRUKSANVISNING

AMPLIFICATORE DIGITALE DI PROCESSAMENTO DEL CAMPO SONORO / LIBRETTO D’ISTRUZIONI

AMPLIFICADOR DE PROCESAMIENTO DE CAMPO DE SONIDO DIGITAL / MANUAL DE INSTRUCCIONES

BEDIENINGSHANDLEIDING VOOR DIGITALE GELUIDSVELDPROCESSING-VERSTERKER

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PRECAUTIONS & SAFETY INSTRUCTIONS

SAFETY INSTRUCTIONS

1. AVOID EXCESSIVE HEAT, HUMIDITY, DUST

AND VIBRATION

Keep the unit away from locations where it is likely to be

exposed to high temperatures or humidity—such as

near radiators, stoves, etc. Also avoid locations which

are subject to excessive dust accumulation or vibration

which could cause mechanical damage.

7. HANDLE CABLES CAREFULLY

Always plug and unplug cables—including the AC

cord—by gripping the connector, not the cord.

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.

8. CLEAN WITH A SOFT DRY CLOTH

Never use solvents such as benzine or thinner to clean

the unit. Wipe clean with a soft, dry cloth.

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.

2. INSTALL THE UNIT IN WELL-VENTILATED

CONDITION

9. ALWAYS USE THE CORRECT POWER

SOURCE

SPECIAL INSTRUCTIONS FOR U.K. MODEL

The openings on the cabinet assure proper ventilation

of the unit. If these openings are obstructed, the

temperature inside the cabinet will rise rapidly.

Therefore, avoid placing objects against these

openings, and install the unit in well-ventilated

condition. Make sure to allow a space of at least 10

cm behind and on the both sides and at least 20 cm

above the top panel of the unit. Otherwise it may not

only damage the unit, but also cause fire.

Make sure that the power source voltage specified on

the rear panel matches your local AC mains supply.

IMPORTANT

The wires in the mains lead are coloured in

accordance with the following code.

10.KEEP AWAY FROM TUNERS

Blue: NEUTRAL

Brown: LIVE

Digital signals generated by the unit may interfere with

other equipment such as tuners, receivers or TVs. Move

the system farther away from such equipment if

interference is observed.

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.

3. KEEP THE AC POWER PLUG

IMPORTANT!

Please record the model and serial number of your

unit in the space below.

DISCONNECTED DURING VACATION ETC.

When not planning to use this unit for long periods of

time (ie., vacation, etc.), disconnect the AC power

plug from the wall outlet.

Model:

4. AVOID PHYSICAL SHOCKS

Strong physical shocks to the unit can cause damage.

Handle it with care.

Serial No.:

The serial number is located on the rear of the unit.

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

reference.

This product complies with the radio frequency

interference requirements of the Council Directive

82/499/EEC and/or 87/308/EEC.

5. DO NOT OPEN THE UNIT OR ATTEMPT

REPAIRS OR MODIFICATIONS YOURSELF

This product contains no user-serviceable parts. Refer

all maintenance to qualified Yamaha service personnel.

Opening the unit and/or tampering with the internal

circuitry will make servicing difficult and will endanger

you and your unit.

Voltage Selector (General Model only)

The voltage selector on the rear panel of this unit

must be set for your local mains voltage

BEFORE plugging into the AC mains supply.

Voltages are 110/120/220/240 AC, 50/60 Hz.

The apparatus is not disconnected from the AC

power source as long as it is connected to the wall

outlet, even if the apparatus itself is turned off.

6. MAKE SURE POWER IS OFF BEFORE

MAKING OR REMOVING CONNECTIONS

Always turn power OFF prior to connecting or

disconnecting cables. This is important to prevent

damage to the unit itself as well as other connected

equipment.

WARNING

To reduce the risk of fire or electric shock, do not

expose this unit to rain or moisture.

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CONTENTS

PRECAUTIONS & SAFETY INSTRUCTIONS ..................................1

CREATINGYOUR OWN SOUND FIELDS.......................................40

3-1. SELECTING AND EDITING PROGRAM PARAMETERS .......40

3-2. DESCRIPTIONS OF THE DIGITAL SOUND FIELD

SETUP & ADJUSTMENT...................................................................3

1-1. GETTING STARTED....................................................................3

1-2. SETUP........................................................................................10

1-3. CONTROLS & ADJUSTMENTS ...............................................20

1-4. ADJUSTMENT...........................................................................24

PARAMETERS...........................................................................42

TROUBLESHOOTING......................................................................45

SPECIFICATIONS.............................................................................46

GENERAL OPERATION...................................................................28

2-1. PLAYING A SOURCE................................................................28

2-2. RECORDING A SOURCE TO AUDIO/VIDEO TAPE

(OR DUBBING FROM A TAPE TO ANOTHER)........................29

2-3. DIGITAL SOUND FIELD PROGRAMS .....................................31

2-4. SELECTING SOUND FIELD PROGRAMS ..............................31

2-5. MUTING THE EFFECT SOUND...............................................32

2-6. SUPERIMPOSED VIDEO PROGRAM/PARAMETER

DISPLAY.....................................................................................32

2-7. DESCRIPTIONS OF THE SOUND FIELD PROGRAMS.........33

2-8. REMOTE CONTROL “LEARNING” FUNCTION.......................38

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SETUP & ADJUSTMENT

Installing the Remote Control Unit Batteries

1-1. GETTING STARTED

Since the remote control unit will be used for many of this unit’s

control operations, you should begin by installing the supplied

batteries.

Unpacking

If you haven’t already done so, carefully remove this unit and its

accessories from the box and wrapping material.You should find the

unit itself and the following accessories.

1. Turn the remote control unit over and slide the battery

compartment cover downward in the direction of the arrow.

2. Insert the batteries (R6, AA, UM-3 type), being careful to align

them with the polarity markings on the inside of the battery

compartment.

Batteries

Remote control

3. Close the battery compartment cover.

User program sheets

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●

When you notice that remote control operation has become

erratic, or the distance from which the remote control will function

has decreased, it’s time to replace the batteries. Always replace all

batteries at the same time.

Digital Sound Field Processing

What is it that makes live music so good? Today’s advanced

sound reproduction technology lets you get extremely close to the

sound of a live performance, but chances are you’ll still notice

something missing, the acoustic environment of the live concert hall.

Extensive research into the exact nature of the sonic reflections that

create the ambience of a large hall has made it possible for Yamaha

engineers to bring you this same sound in your own listening room,

so you’ll feel all the sound of a live concert. What’s more, our

technicians, armed with sophisticated measuring equipment, have

even made it possible to capture the acoustics of a variety of actual

concert halls, jazz clubs, theaters, etc. from around the world, to

allow you to accurately recreate any one of these live performance

environments, all in your own home.

●

Make sure that the YPC/USER/LEARN switch on the remote

control unit is set to the YPC or USER position for normal

operation.

This remote control uses an advanced, highly directional infrared

beam. Be sure to aim the remote control directly at the remote

control sensor on the main unit when operating.

Remote control transmitter operation range

Remote control

sensor

Within approximately

6 m (19.7 feet)

Notes

●

There should be no large obstacles between the remote

control transmitter and the main unit.

If the remote control sensor is directly illuminated by strong

●

lighting (especially an inverter type of fluorescent lamp etc.),

it might cause the remote control transmitter to work

incorrectly. In this case, reposition the main unit to avoid

direct lighting.

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Dolby Pro Logic Surround

Dolby Pro Logic Surround + DSP

The Dolby Pro Logic Surround Decoder program lets you

experience the dramatic realism and impact of Dolby Surround movie

theater sound in your own home. Dolby Pro Logic gets its name from

its professional-grade steering logic circuitry, which provides greater

effective channel separation for a much higher degree of realism than

the “passive” Dolby Surround circuits found in today’s typical home

audio/video equipment. Dolby Pro Logic Surround provides a true

center channel, so that there are four independent channels, unlike

passive Dolby Surround, which has in effect only three channels: left,

right, and rear.This center channel allows listeners seated in even

less-than-ideal positions to hear the dialog originating from the action

on the screen while experiencing good stereo imaging.

Additionally you can enjoy sound environment created by the

combination of Dolby Pro Logic and YAMAHA DSP. Precise sound

movement and orientation by the Dolby Pro Logic technology is

added to sound fields which are precisely recreated on the

basis of actual acoustic environments by the DSP technology,

so it is suitable for any Audio/Video source with video image.

This combination is used on sound field programs No. 8 through

No. 11, and “Enhanced DOLBY PRO LOGIC” of No. 12.

7ch

CINEMA DSP

The YAMAHA “CINEMA DSP” logo indicates these programs are

created by the combination of Dolby Pro Logic and YAMAHA DSP

technology.

This Dolby Pro Logic Surround Decoder employs a digital signal

processing system.This system improves the stability of sound at

each channel and crosstalk between channels, so that positioning of

sounds around the room is more accurate compared with

conventional analog signal processing systems.

In addition, this unit features a built-in automatic input balance

control.This always assures you the best performance without

manual adjustment.

Manufactured under license from Dolby Laboratories Licensing

Corporation. Additionally licensed under Canadian patent number

1,037,877. “Dolby”, “Pro Logic”, and the double-D symbol are

trademarks of Dolby Laboratories Licensing Corporation.

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Video superimpose

Open/close the control door

When it is not necessary to operate controls inside the control

door, close the door.

If you connect your video cassette recorder, video disc player,

video monitor, etc. to this unit, you can take advantage of this unit’s

capability to display program titles, parameter data and information

about other various settings and adjustments on your video monitor’s

screen.This information will be superimposed over the video image.

To open the door

If there is no video source connected or it is turned off, the

information will be displayed over a blue colored background.

P0/1 CONCERT HALL 1

Hall A in Europe

. . ..

INIT.DLY

ROOM SIZE

30/ms

. . ..

1.0/

. . ... ..

LIVENESS

To close the door

NOTE: The program titles, parameter data and other information are

also displayed on the display panel of this unit.

CONCERT HALL 1

Hall A in Europe

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Setting UpYour Speaker System

Use of the Center Dialog Speaker Is Recommended

This unit has been designed to provide the best sound field

quality with a full seven-speaker system setup, using two extra pairs

of effect speakers to generate the sound field plus one center

speaker for dialog, when using Dolby Pro Logic Surround decoding.

We therefore recommend that you use a seven-speaker setup. A

four-speaker system using only one pair of effect speakers for the

sound field will still provide impressive ambience and effects,

however, and may be a good way to begin with this unit.You can

always upgrade to the full seven speaker system later. In the 4 or 5

speaker system, the Digital Sound Field Processing is still

performed, but the main speakers are used for both the main

channels and the front effect channels.

With digital sound field programs No. 8 through No. 12, by using

either the Directional Enhancement circuit or the Dolby Pro Logic

decoder, decoded signals will be output from the center channel.

Therefore, if you want to maximize the performance of your

Audio/Video home theater system, it is recommended that you use a

center channel speaker.

If for some reason it is not practical to use a center speaker, it is

possible to enjoy movie viewing without it. Best results, however, are

obtained with the full system.

It is also possible to further expand your system with the addition

of a subwoofer and amplifier.You may wish to choose the

convenience of a Yamaha Active Servo Processing Subwoofer

System, which has its own built-in power amp.

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Four Possible Types of Speaker System Configurations Recommended

4 Speaker System

5 Speaker System

6 Speaker System

7 Speaker System

Simplest system.

Good for Audio/Video sources and

Dolby Pro Logic Surround.

Good for sound fields from 2-channel

stereo sources.

This is the recommended speaker

system, providing the best sound

effects.

You can enjoy widely diffused sound by

only adding two additional speaker units

at the rear.

With sound field programs No. 8

through No. 12, which utilize the center

speaker effect, more precise center

localization can be obtained.

With sound field programs No. 1

through No. 7, a sound effect matching

that of a 7-speaker system can be

obtained. The addition of front left and

right effect speakers produces a more

effective sound field.

With sound field programs No. 1

through No. 7, using both sets of effect

speakers (front and rear), reproduces

the most effective sound field. With the

sound field programs No. 8 through No.

12, the center speaker provides precise

center localization.

FRONT MIX switch—Set to ON.

(See page 13.)

FRONT MIX switch—Set to ON.

(See page 13.)

FRONT MIX switch—Set to OFF.

(See page 13.)

FRONT MIX switch—Set to OFF.

(See page 13.)

Center Mode—Set to PHNTM.

(See page 26.)

Center Mode—Set to NRML or WD.

(See page 26.)

Center Mode—Set to PHNTM.

(See page 26.)

Center Mode—Set to NRML or WD.

(See page 26.)

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Speakers and Speaker Placement

Your full seven-speaker system will require three speaker pairs:

the MAIN SPEAKERS (your normal stereo speakers), the FRONT

EFFECT SPEAKERS and the REAR EFFECT SPEAKERS, plus the

CENTER SPEAKER.You may also be using a subwoofer.

You will probably use your present stereo speakers as the MAIN

SPEAKER pair.The front effect and rear effect do not need to be

equal with the MAIN SPEAKERS, although the center speaker

should be as close as possible.They should have enough power

handling capacity to accept the maximum output of the DSP system

or the external amps that will drive them.

Place the MAIN SPEAKERS in the normal position.

Place the FRONT EFFECT SPEAKERS further apart than the

MAIN SPEAKERS, on either side of and a few feet behind and above

the MAIN SPEAKER pair.

Place the REAR EFFECT SPEAKERS behind your listening

position.They should be nearly six feet up from the floor.

Main speaker

Effect speaker

Center speaker

Place the CENTER SPEAKER precisely between the two MAIN

SPEAKERS. (To avoid interference, keep the speaker above or

below the television monitor, or use a magnetically shielded speaker.)

If using a SUBWOOFER, such as a Yamaha Active Servo

Subwoofer System, the position of the speaker is not so critical

because low bass tones are not highly directional.

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1-2. SETUP

Before you start making connections make sure all related electronic components are turned OFF.

REAR PANEL

9 0

(General Model)

COUPLER

SPEAKERS

MAIN

CENTER

—I0dB

0dB LEVEL

MAIN

A B

A OR B

B:4ΩMIN./SPEAKER

ΩMIN./SPEAKER

ΩMIN./HAUT–

PARLEUR

OR B:6ΩMIN./SPEAKER

B:4ΩMIN./

HAUT–PARLEUR

TV/DBS

PRE OUT

OU B:6ΩMIN./

MAIN CH

HAUT–PARLEUR

MAIN IN

CENTER

FRONT

REAR

FRONT

ΩMIN./SPEAKER

ΩMIN./HAUT–

PARLEUR

ΩMIN./SPEAKER

ΩMIN./HAUT–

PARLEUR

AUX

REAR

FRONT

MIX

LOW

PHONO

PASS

5ch

7ch

GND

OFF

A B

C D E F

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1 Audio Signal Connection Jacks (for Audio Source Equipment)

8 Center Speaker Terminals

Connect the inputs and/or outputs of your audio equipment.

When using the built-in center-channel amplifier, connect one or

two center speakers here.

2 Audio/Video Signal Connection Jacks (for Video Source

Equipment)

9 Center Speaker Impedance Switch

Connect the audio and video inputs and/or outputs of your video

equipment. In place of the VIDEO jacks, the S VIDEO jacks can

be used for higher resolution and improved picture quality if your

VCR, monitor, etc. are equipped with S-VIDEO connectors.

Set to “A + B” when using two center speakers, or to “A OR B”

when using only one center speaker.

0 Rear Effect Speaker Terminals

When using the built-in rear-channel amplifier, connect the rear

effect speakers here.

3 Main Level Switch

Normally set to “0 dB”. If desired, you can decrease the main-

channel output level at the MAIN speaker terminals by 10 dB by

setting this switch to “–10 dB”.

A GND Terminal

Connects the ground wire of the turntable to produce minimum

hum. In some cases, however, better results may be obtained

with the ground wire disconnected.

4 Pre Out Jacks

B Video NTSC/PAL Switch (General Model only)

Set this switch to the position corresponding to the standard

that your video equipment employs.

Main-channel line output. Connected with jumper bars to MAIN

IN jacks when the built-in amplifier is used. Connected to input

jacks of external stereo power amplifier (MAIN IN or TAPE PLAY

jacks of integrated amplifier or receiver) when using external

amplification.

C Front Effect Out Jacks

Front-channel line output. Not connected when the built-in

amplifier is used. Can be connected to input jacks of an

external stereo power amplifier driving the front effect

speakers.

5 Main In Jacks

Line input to built-in main-channel amplifier. Connected with

jumper bars to PRE OUT jacks when the built-in amplifier is used.

Not connected when using an external power amplifier.

D Front Mix Switch

Set to “OFF (7ch)” when setting up a full 7 or 6 speaker system,

or to “ON (5ch)” when setting up a 5 or 4 speaker system.

6 Main Speaker Terminals

When using this unit’s built-in main-channel amplifier, connect the

main speakers here.The jumper bars must be plugged in to

connect the MAIN IN jacks to the PRE OUT jacks.

E Rear Effect Out Jacks

Rear-channel line output. Not connected when the built-in

amplifier is used. Can be connected to input jacks of an

external stereo power amplifier driving the rear effect speakers.

7 Front Effect Speaker Terminals

When using the built-in front-channel amplifier, connect the front

effect speakers here.

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NOTE: If an external power amplifier is connected to the front

effect or rear effect output jacks, the corresponding internal

amplifier will be turned off and no output will be available at the

speaker terminals.

F Low Pass Jack

When using a subwoofer, connect its amplifier input to this

jack. Frequencies below 200 Hz from the left main, right main

and center channels are output to this jack.

G Center Out Jack

Center-channel line output. Not connected when the built-in

amplifier is used. Can be connected to input jack of an external

power amplifier to drive the center speaker.

H Voltage Selector (General Model only)

Be sure to set to the line voltage in your area before applying

power. Consult your dealer if unsure of the correct setting.

I Switched AC Outlets

You may plug other audio components into these sockets as

long as their combined power consumption does not exceed

the specified value shown. “Switched” means that these

components are turned on and off by this unit’s power switch.

J Unswitched AC Outlet (General Model only)

The total power consumption of audio components plugged

into this socket should not exceed the specified value shown.

“Unswitched” means that power is available even when this unit

is off.

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REAR PANEL SWITCH AND CONTROL SETTINGS

GENERAL INSTRUCTIONS FOR CONNECTIONS

There are several switches and controls on the rear panel that

you’ll have to check before operating your system, and it’s a good

idea to do it before you connect cables. Locate the MAIN LEVEL

slide switch (3) and FRONT MIX slide switch (D). Make sure the

MAIN LEVEL switch is set to “0 dB” and the FRONT MIX switch is set

to “OFF” for 7 or 6 speaker driving.

Make sure that you have the left (L) and right (R) channels

correctly connected.That means that jacks marked “L” on this unit

must be connected to jacks marked “L” on other units. Likewise with

the “R” jacks.This is easy if you remember to always use the red plug

for the “R” jacks and the white plug for the “L” jacks.

With speaker connections you must also be sure that the polarity

is correct. For each amplifier and each channel, connect the plus (+)

terminal of the amplifier to the plus terminal of the speaker, and

connect the minus (–) terminal of the amplifier to the minus terminal

of the speaker.To keep track of polarity, use a speaker cable that has

one of the two wires marked by a stripe or a different color.

In a 5 or 4 speaker system, set the FRONT MIX switch to “ON”.

Next, set the NTSC/PAL switch (B) to the position corresponding

to the standard which your video equipment employs. (General Model

only)

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CONNECTING AUDIO/VIDEO SOURCE EQUIPMENT TO THIS UNIT

If you have YAMAHA components numbered as 1, 2, 3, etc. on the rear panel, connections can be made easily by making sure to

connect the output (or input) terminals of each component to the same-numbered terminals of this unit.

CD player

Video disc player

TV/Satellite tuner

AUDIO OUT

VIDEO OUT

OUTPUT

AUDIO OUT

VIDEO OUT

Tuner

TV/DBS

AUDIO OUT

VIDEO OUT

Tape deck 1

LINE OUT

LINE IN

AUDIO IN

VIDEO IN

AUX 1

Tape deck 2

LINE OUT

Video cassette recorder 1

Video cassette recorder 2

AUDIO OUT

VIDEO OUT

PHONO

GND

AUDIO IN

VIDEO IN

OUTPUT

GND

VIDEO IN

Turntable

Monitor TV

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CONNECTING TO S VIDEO JACKS

If your video cassette recorder, video disc player, etc. and your

monitor are equipped with “S” (high-resolution) video terminals,

connect them to this unit’s S VIDEO jacks, and connect this unit’s

S VIDEO MONITOR OUT jack to the “S” video input of your monitor.

Otherwise, connect the composite video jacks from your video

cassette recorder, video disc player, etc. to the VIDEO jacks of this

unit, and connect this unit’s VIDEO MONITOR OUT jack to the

composite video input of your monitor.

Video disc player

TV/Satellite tuner

S-VIDEO

OUT

VIDEO

OUT

S-VIDEO

OUT

VIDEO

OUT

TV/DBS

NOTE: If video signals are sent to both S VIDEO input and VIDEO

input jacks, the signals will be sent to their respective output jacks

independently.

NOTE: If your unit is the General Model, be sure the NTSC/PAL

switch has been correctly set to the standard that your video

equipment employs. Singapore model has no switch and uses the

NTSC standard, while other models without a switch use the PAL

standard.

Notes about the Video superimpose

●

If you watch a video source that is connected to both S VIDEO and

VIDEO input jacks of this unit, signals of screen display information

are output from only the S VIDEO MONITOR OUT jack.

Video cassette recorder 1

Video cassette recorder 2

●

When no video signal is input to either S VIDEO or VIDEO input

jacks of this unit, signals of screen display information are output

from both S VIDEO MONITOR OUT and VIDEO MONITOR OUT

jacks with a color background.

* For the General Model, if the NTSC/PAL switch on the rear panel

is set to “PAL”, nothing will be output from either S VIDEO

MONITOR OUT or VIDEO MONITOR OUT jack in this case.

Monitor TV

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For connecting with a monitor TV that uses a 21 pin

connector for input (for Europe and U.K. models)

CONNECTING SPEAKER SYSTEMS

Connect the SPEAKERS terminals to your speakers with wire of

the proper gauge, cut as short as possible. If the connections are

faulty, no sound will be heard from the speakers. Make sure that the

polarity of the speaker wires is correct, that is, + and – markings are

observed. If these wires are reversed, the sound will be unnatural

and will lack bass. Do not let the bare speaker wires touch each other

or any other metal part as this could damage this unit and/or

speakers.

Make a connection as figured below with a commercially

available scart-plug connector cable.

SBD/VT

NOTE: Use speakers with the specified impedance shown on the

Monitor TV

rear of this unit.

No connection

Red: positive (+)

Black: negative (–)

➀ Unscrew the knob.

➁ Insert the bare wire.

[Remove approx. 5mm (1/4”)

insulation from the speaker

wires.]

➂ Tighten the knob and

Scart-plug

connector

cable

secure the wire.

NOTE: Banana Plug connections are also possible (Australia and

General models only). Simply insert the Banana Plug connector into

the corresponding terminal.

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CONNECTING THE MAIN SPEAKERS TO THIS UNIT

Connect the MAIN speakers to the MAIN speaker output

terminals of this unit. Make sure that the jumper bars between the

PRE OUT and MAIN IN jacks on the rear panel are in place. It is also

possible to use an external power amplifier if more power is desired.

In this case, remove the jumper bars and connect the PRE OUT

jacks to the INPUT jacks of a stereo power amplifier with a stereo pin

cable—making sure to connect the left and right channels correctly.

Connect the MAIN speakers to the speaker output terminals of the

power amplifier.

Main speaker

Power amplifier

NOTE: If an external amplifier is used for the main speakers, it is

recommended to use the MAIN speaker terminals of this unit for the

rear effect speakers.

INPUT

Connect the REAR output jacks to the MAIN IN jacks with a pin cord.

This combination is highly upgraded and ideal for the division of

sound quality, because the rear channel output of the Audio/Video

system is equally important as the center channel.

PRE OUT

This unit

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CONNECTING THE EFFECT SPEAKERS AND THE

CENTER SPEAKER(S) TO THIS UNIT

Center speaker

Connect the FRONT effect speakers to the FRONT effect

speaker output terminals of this unit.

Front effect

speaker

Front effect

speaker

If the FRONT effect speakers are not used, the FRONT MIX

switch should be set to “ON”.

Center speaker

Connect the REAR effect speakers to the REAR effect speaker

output terminals of this unit.

Connect the CENTER speaker to the CENTER speaker output

terminals. If you will be using one CENTER speaker, connect it to

either the A or B terminals and set the CENTER speaker impedance

switch to “A OR B” (bottom position). If using two CENTER speakers,

connect them to the A and B terminals, and set the switch to “A + B”

(top position). If, however, you will not be using a CENTER speaker,

be sure to set the Center Mode to “PHNTM” (phantom). (See page

26.)

This unit

NOTE:The speaker connections above are fine for most

applications. If for some reason, however, you wish to use an external

power amp for any or all of the effect and center channels, connect

the line level output jack(s) for each channel to the INPUT jacks of

the external amp and connect the corresponding speaker pair to the

speaker terminals of the external amp.

Rear effect

speaker

Rear effect

speaker

NOTE: If the pin plug is inserted in the FRONT/REAR output jacks,

the speaker output from the built-in amplifier will be cut off.

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ADDING A SUBWOOFER

You may wish to add a subwoofer to reinforce the bass

frequencies.

This unit provides a line-level subwoofer output, which contains

only the frequencies under 200 Hz from the main and center

channels. Connect the LOW PASS jack to the INPUT jack of the

subwoofer amplifier, and connect the speaker terminals of the

subwoofer amplifier to the subwoofer.

With some subwoofers, including the Yamaha Active Servo

Processing Subwoofer System, the amplifier and subwoofer are in

the same unit.

REAR

FRONT

MIX

LOW

PASS

5ch

7ch

OFF

Subwoofer system

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1-3. CONTROLS & ADJUSTMENTS

FRONT PANEL

4 5 6

INPUT SELECTOR

VCR I

PRO LOGIC

DECODER

TV/DBS

SOUND FIELD

PROCESSOR

PHONO

1 Power Switch

3 Display Panel

* STANDBY Mode

Shows program names, parameters and information about other

various settings and adjustments.

While the power is on, pressing the POWER key on the remote

control unit switches the unit to the STANDBY mode. (In this

mode, the power indicator is half illuminated.)

4 SOUND FIELD PROCESSOR Indicator

Lights up while the built-in Sound Field Processor is being

activated.

2 Power Indicator

Lights up while the power is on.

PRO LOGIC DECODER Indicator

Lights up while the built-in Dolby Pro Logic Surround Decoder is

being activated.

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6 Remote Control Sensor

C Program Selector

Signals from the remote control unit are received here.

Sequentially selects the digital sound field processing

programs in the + or – direction.

7 Input Source Indicators

Shows the currently selected input source by lights up the

corresponding indicator.

D Effect Switch

Normally ON, this switch can be turned OFF to disable output

from the center and effect speakers so that the sound

becomes normal 2-channel stereo.

8 Input Selector Switch

Sequentially selects the input source that you want to listen to

and/or watch in the ᮤ or ᮣ direction. The indicator

corresponding to the selected input source lights up. The

selected input source is also shown by the display panel and

the monitor screen (When the monitor is on).

E Bass and Treble Controls

Adjust the sound to match your tastes. Can also be used to

compensate for room acoustics. Defeated in the center

position.

9 Input Selector Switches for VCR 1, CD and LD

F Balance Control

Directly selects VCR 1, CD or LD as the input source.

Adjusts the left and right output volume to the Main Speakers

to compensate for sound imbalance caused by speaker

positions or listening room conditions.

0 Phones Jack

Plug in headphones here for private listening. If the FRONT

MIX and EFFECT switches are on, the effect channels will be

heard along with the main channels. Otherwise the main

channels only will be heard.

G Auxiliary Input Jacks (AUX 2)

Connect an auxiliary video or audio input source equipment

such as a camcorder to these jacks. If the connected video

equipment has a S video output terminal, connect it to the S

VIDEO jack to obtain a high resolution picture. The source

connected to these jacks can be selected by the input selector

switch.

A Rec Out Switch

Used to select the source to be recorded to tape deck or VCR

independent of the selection of input source. When pressed,

the indicator corresponding to the currently selected source to

be recorded flashes. While an indicator is flashing, you can

change the selection of the source to be recorded with the

input selector switches. The selected source is also shown by

the display panel and the monitor screen (when the monitor is

on).

H Master Volume Control

Simultaneously controls signal level at all outputs: front effect,

main, rear effect, center, and subwoofer. (This does not affect

TAPE REC OUT level.)

B Input Trim Control

Adjusts the input level of each source respectively.

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REMOTE CONTROL UNIT

1 Transmit/Learn Indicator

In LEARN mode, lights to indicate that the key just pressed is

ready for learning input. In USER mode, blinks when a learned

key is pressed to show that a control signal has been sent to your

equipment.

2 YPC/USER/LEARN Switch

TRANSMIT

USER

/LEARN YPC

LEARN

Set to YPC for operating this unit and Yamaha Audio/Video units.

Set to USER for using learned key functions. Set to LEARN for

learning new control functions. (See page 38.)

POWER

VCR 1

VCR 2

AUX 1 PHONO TAPE TUNER

AUX 2 VCR 2 VCR 1 TV/DBS

(“YPC” is the abbreviation of YAMAHA Preset Code.)

3 Power Key

CHAPTER

STILL

PAUSE/STOP

PLAY

CD-LD

Turns the POWER on mode to the STANDBY mode and vice

versa.

DIAPLAY

TV/VCR

DECK A/B

TEST

DIR A

PLAY

STOP

DIR B

TAPE-VCR

4 Input Selector Keys

PAUSE

Select the input source.

A/B/C/D/E

PRESET/CH

TUNER

VCR TV

5 CD/LD Function Keys

HALL 1

HALL 2

HALL 3

CHURCH

Operate functions on your Yamaha CD player and LD player.

When the 1/2 Switch is set to 1, they operate the CD player, and

when set to 2, they operate the LD player.

FRONT

LEVEL

ROCK

JAZZ CLUB

ENTERTAINMENT

CONCERT

THEATER

CONCERT

VIDEO

THEATER THEATER

MOVIE

PRO LOGIC

CENTER

LEVEL

ON SCREEN

PARAMETER

6 Blank Keys

SET MENU

MUTING

MASTER

VOLUME

Have no preset functions, so are used for learning other remote

controller’s functions only.

REAR

LEVEL

EFFECT

ON/OFF

RESET

CLEAR

7 Test Switch

When pressed, sends a signal to the main left, center, main

right, and rear effect speakers in turn, and when pressed once

again, sends a signal to the main and front effect speakers in

turn for easy comparison of level settings.

BC E

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8 Front Level +/– Keys

F Muting Key

Increase (+) or decrease (–) the volume level of the front effect

speakers.

Mutes the master volume level by 20 dB. While muting, the

indicator on the master VOLUME control flashes on and off

continuously.

9 Center Level +/– Keys

Increase (+) or decrease (–) the volume level of the center

speaker(s).

G Parameter +/– Keys

Edit DSP program parameters or used for settings and

adjustments in the SET MENU mode.

0 Rear Level +/– Keys

Increase (+) or decrease (–) the volume level of the rear effect

speakers.

H Master Volume +/– Keys

Increase (+) or decrease (–) the master volume level.

A Reset Button

I Parameter/Set Menu Switch

Press this button to “reset” the internal microcomputer which

controls remote control operations. Microcomputer “reset” is

necessary when the remote control freezes.

When set to the PARAMETER position, the Parameter Select

Keys and Parameter +/– Keys will select and edit DSP program

parameters. When set to the SET MENU position, the Parameter

Select Keys and Parameter +/– Keys are used for settings and

adjustments in the SET MENU mode.

Pressing the RESET button will not erase learned functions.

B On Screen Display Key

Changes the type of display showing the program name and

parameters, or information about various settings and

adjustments on the connected monitor’s screen.

Whenever pressed, the screen changes to a full display, a simple

display and no display in turn.

J Program Select Keys (1 through 12)

Select DSP programs 1 through 12.

K Tuner Function Keys

Operate Yamaha tuner functions.

L Tape Deck Function Keys

C Clear Button

Operate Yamaha tape deck functions.

Used in USER or LEARN mode to erase a learned function. (See

page 39.)

M 1/2 Switch

When the YPC/USER/LEARN Switch is set to YPC, this switches

the CD/LD Function Keys to keys for use with either the CD

player or LD player. (“1” for the CD player and “2” for the LD

player.) When the YPC/USER/LEARN Switch is set to USER or

LEARN, this switch selects the group 1 or 2 of the learnable

function keys. (See page 38.)

D Effect On/Off Key

Cuts off the sound’s output from the front, rear effect and center

speakers.To restore the output from those speakers, press this

key again.

E Parameter Select Keys

Select DSP program parameters, or titles of the items in the SET

MENU mode.

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3. For the front effect speaker level adjustment, depress the TEST

switch on the remote control again so that “TEST DSP” appears on

the display panel. A calibration signal should be heard from the main

speakers and the front effect speakers in turn (see diagram).

1-4. ADJUSTMENT

MAIN/CENTER/EFFECT SPEAKER LEVEL BALANCE

ADJUSTMENT

Main

Front

This operation uses an internal test-tone generator for balancing

the levels of the main, center and effect speakers.

MAIN

FRONT

4. Adjust the front level by using the FRONT LEVEL +/– keys on the

remote control so that the speaker volume is the same as that of the

main speakers.

1. Depress the TEST switch on the remote control so that “TEST

DOLBY SUR.” appears on the display panel to enter test mode. A

hiss-like calibration signal should be heard from the left main

speaker, center speaker(s), right main speaker and rear effect

speakers in turn (see diagram). Adjust the master VOLUME to a

normal listening level.

* The state of test-tone output is shown by the display panel and

the monitor screen. (On the monitor screen, it is shown by an

image of audio listening room.) This is convenient for adjusting

each speaker level.

NOTE: If not using a center speaker, be sure to set the CENTER

MODE to the PHNTM (phantom) position.You will then hear the

center channel test tone from the left and right main speakers.

When this adjustment is finished, press the TEST switch once

again.

Left main

Center

Right main

NOTE: Once you have completed these adjustments, use only

VOLUME control of this unit or MASTER VOLUME keys of the

remote control unit to adjust the whole listening volume. Do not

change any other volume setting in the system.

LEFT

CENTER

RIGHT

Rear

SURROUND

2. Adjust the center and rear level by using the CENTER and REAR

LEVEL +/– keys on the remote control so that the sound coming from

the corresponding speakers seems to be at the same level as that

from the main speakers when you are at a normal listening position.

If there is insufficient volume from the effect speakers, you may

decrease the main speaker volume level by setting the MAIN LEVEL

switch on the rear panel to “–10 dB”, and adjust the center and rear

level again.Volume controls on external power amplifiers may also

24 ^{be adjusted if necessary to achieve proper balance.}

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4. Select any other source in your system (VCR, tuner, etc.) and

play that source.

INPUT LEVEL ADJUSTMENT

This adjustment is important for obtaining the best performance

from the internal circuits of this unit.The optimum input level of this

unit is pre-adjusted on the basis of the CD source level.This

adjustment should be performed on all input sources in your system

respectively, so that their levels match the CD source level as closely

as possible.

Remote control

Front panel

INPUT SELECTOR

VCR I

TUNER

TV/DBS

1. Select the CD source.

PHONO

Front panel

Remote control

INPUT SELECTOR

VCR I

5. Adjust the level of the source to be approximately equal to your

CD player’s “reference” level by using the INPUT TRIM control.

Front panel

TV/DBS

PHONO

2. Play the source.

* This adjustment can also be done with the remote control unit.

For using the remote control unit, refer to “5. Input level

adjustment (INPUT LVL TRIM)” on page 27.

3. Increase the setting of the master VOLUME control to a

convenient listening level (you will use this as your “reference” level).

Front panel

Remote control

6. In the same way, adjust levels of other sources.

NOTE: The adjustments will be saved until it is readjusted.

MASTER

VOLUME

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3. Select any desired position or edit parameters on the item.

OTHER IMPORTANT SETTINGS AND ADJUSTMENTS

IN THE “SET MENU” MODE

Remote control

Make the following five types of settings and adjustments before

enjoying audio and video sources. Note that these settings and

adjustments cannot be done without monitoring the display

information (or the information displayed on the monitor screen).

1. CENTER MODE

2. CENTER GEQ

In the same way, make a setting or adjustment on any other item.

3. PARAMETER INIT

4. MEMORY GUARD

5. INPUT LVL TRIM

DESCRIPTIONS OF THE ITEMS

1. Selecting Center Mode (CENTER MODE NRML/WD/

PHNTM)

METHOD OF SETTING AND ADJUSTMENT

As described on page 6, you can make these settings and

adjustments watching the information displayed on the monitor

screen (or superimposed over the video image). So, first turn the

monitor on.

In Normal (NRML) position, any frequency below 100 Hz will

be divided between the main left and main right speakers. For this

reason even a speaker smaller than the main left and right

speakers can obtain a sufficient effect.

1. Set the PARAMETER/SET MENU switch to the SET MENU

position on the remote control unit.

In Wide (WD) position, all range of frequencies for the center-

channel are output to the center speaker. Select this position if a

high quality center speaker is being used.

Remote control

PARAMETER

If not using the center speaker(s), be sure to select Phantom

(PHNTM) position, and the audio signals for the center channel

are output to the main speakers.

SET MENU

2. Select the item (title) on which you will make a change.

Remote control

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2. Adjusting Center Channel Graphic Equalizer (CENTER

GEQ)

4. Locking DSP parameters and other adjustments

(MEMORY GUARD)

The built-in five band graphic equalizer is used to tailor, over a

±6 dB range, the overall output frequency response of the center

channel. The five bands cover the complete audible sound

spectrum and are centered on 100 Hz, 300 Hz, 1 kHz, 3 kHz and

10 kHz frequencies. Adjustment should be done to each frequency

individually.

If you wish to prevent accidental alteration to DSP parameters

or other adjustments on this unit, select “ON”. In this position, they

are locked and cannot be changed. The following functions on this

unit can be locked by this operation.

•

DSP parameters

Other items in the “SET MENU” mode

(CENTER MODE/CENTER GEQ/PARAMETER INIT/INPUT

LVL TRIM)

Adjusting method

After selecting the item (title) in step 2 on the previous page,

press the Parameter + or – key on the remote control to display

the condition of the equalizer. Then select a frequency with the

Parameter Select keys on the remote control and adjust its level

with the Parameter +/– keys.

•

ON SCREEN display key

INPUT TRIM control

FRONT, REAR and CENTER level +/– keys

TEST switch

3. Initializing parameters on a DSP program (PARAMETER

INIT)

5. Input level adjustment (INPUT LVL TRIM)

This function is provided for all input sources. It can be

controlled from 0 to +6 dB in 2 dB steps. The sound level of each

input source should be the same as that of regular CDs.

You can initialize all parameter settings on a DSP program.

Note that a DSP program (except CHURCH) has two sub-

programs; all parameters on both sub-programs are initialized by

this operation.

To adjust the input level, either press the INPUT TRIM control

on the front panel (see page 25), or select the “5. INPUT LVL

TRIM” in step 2 on page 26.

Initializing method

After selecting this item (title) in step 2 on page 26, press the

Parameter + or – key to display the DSP program numbers (1 –

12). A program number whose parameters has been changed is

marked with “ ”. Press a Program Select Key corresponding to the

program number of which parameters you want to initialize. When

initialized, the “ ” mark will disappear.

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GENERAL OPERATION

* On the front panel, VCR 1, CD or LD can be selected directly by

2-1. PLAYING A SOURCE

pressing the corresponding switch.

Front panel

1. Set the master VOLUME control to minimum.

INPUT SELECTOR

VCR I

Front panel

TV/DBS

PHONO

4. Play the source.

2. Turn the power on.

Front panel

Remote control

5. Increase the setting of the master VOLUME control to your

listening level.

POWER

Front panel

Remote control

MASTER

VOLUME

3. Select an input source.

(The selected source is shown by the display panel, the monitor

screen and illumination of the corresponding input source

indicator on the front panel.)

Front panel

Remote control

Adjust the BASS, TREBLE, BALANCE controls, etc., or select a

desired sound field program. (See page 31.)

INPUT SELECTOR

VCR I

NOTE: If a different audio source is selected with the input selector

keys on the remote control unit while enjoying a video source, the

sound from the newly selected audio source is heard, but the picture

from the video source can still be seen.

TV/DBS

PHONO

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2-2. RECORDING A SOURCE TO AUDIO/VIDEO TAPE

(OR DUBBING FROM A TAPE TO ANOTHER)

3. Press the REC OUT switch (so that “REC OUT SOURCE”

To record the input source

disappears from the display).

...

* The same result will be obtained after 5 seconds without any

operation.

1. Press the REC OUT switch (so that “REC OUT ” appears on the

display and the monitor screen).

Front panel

4. Select an input source to be played (and to be recorded).

(See page 28 for the method of input source selection.)

Front panel

Remote Control

INPUT SELECTOR

VCR I

2. Within 5 seconds, select the “SOURCE” position with the input

selector switch (so that “REC OUT SOURCE” appears on the

display panel and the monitor screen).

TV/DBS

PHONO

Front panel

INPUT SELECTOR

VCR I

5. Play the source.

6. Set the tape deck or VCR used for recording to the recording

mode.

* Adjust the recording level on the tape deck or VCR.

NOTE: To record picture from a video source and sound from

another audio source, in step 4, first select a video source with an

input selector switch on the front panel, and then select an audio

source with the input selector keys on the remote control unit.

REC OUT SOURCE

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4. Play the source and confirm it by selecting it with an input selector

switch and increasing the setting of the master VOLUME control.

Front panel

To record a source other than the input source

This unit has a function of selecting a source to be recorded to tape

deck or VCRs independent of the selection of input source.

INPUT SELECTOR

VCR I

...

1. Press the REC OUT switch (so that “REC OUT ” appears on the

display and the monitor screen).

Front panel

TV/DBS

PHONO

5. Set the tape deck or VCR used for recording to the recording

mode.

2. Within 5 seconds, select the source to be recorded with an input

selector switch. (The indicator corresponding to the selected

source to be recorded will flash.)

* Adjust the recording level on the tape deck or VCR.

6. While recording a source, you can enjoy listening to and/or

watching another source selected with the input selector switch.

Front panel

INPUT SELECTOR

VCR I

Front panel

Remote control

INPUT SELECTOR

VCR I

TUNER

TV/DBS

PHONO

TV/DBS

PHONO

While recording, you can monitor the audio and/or video signals

to be recorded by selecting the tape deck or VCR used for recording

with the input selector switch.

REC OUT

3. Press the REC OUT switch (so that the indicator corresponding

to the selected source to be recorded stops flashing).

* The same result will be obtained after 5 seconds without any

operation.

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NOTE: Adjusting the master VOLUME, BASS, TREBLE controls,

etc., or selecting a sound field program has no effect on the material

being recorded.

2-3. DIGITAL SOUND FIELD PROGRAMS

This unit has 12 programs for digital sound field processing, 7

from actual acoustic environments from around the world, and 5

programs for Audio/Video sources including sources encoded with

Dolby Pro Logic surround. Many of the programs contain various

parameters that can be adjusted to the listener’s taste.

NOTE: Composite video and S video signals pass independently

through this unit’s video circuits.Therefore, when recording or

dubbing video signals between two video cassette recorders, if your

source VCR is connected to provide only S video (or only composite

video) signals, you can record only a S video (or only a composite

video) signal on your second VCR.

2-4. SELECTING SOUND FIELD

PROGRAMS

NOTE: Please check the copyright laws in your country to record

from records, compact discs, radio, etc. Recording of copyright

material may infringe copyright laws.

1. Set the PARAMETER/SET MENU switch on the remote control to

the PARAMETER position.

Remote control

PARAMETER

If you watch a video software that uses scramble or

encoded signals to prevent it from being dubbed, there may

be a case that display information superimposed on the

picture and/or the picture itself is disturbed due to those

signals.

SET MENU

2. Select the desired sound field program by pressing the

PROGRAM selector on the front panel or by using the Program

Select keys on the remote control.

HALL 1

HALL 2

HALL 3

CHURCH

For stereo audio

source

ROCK

JAZZ CLUB

ENTERTAINMENT

CONCERT

THEATER

VIDEO

MOVIE

CONCERT

VIDEO

PRO LOGIC

THEATER THEATER

For audio/video

sources

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3. All sound field programs except CHURCH have two “sub-

programs” (see “2-7. DESCRIPTIONS OF THE SOUND FIELD

PROGRAMS”). The sub-programs are selected using the

Parameter +/– keys on the remote control unit. The CONCERT

HALL 1 program, for example, contains the sub-programs “Hall A

in Europe” and “Hall B in Europe”. When the CONCERT HALL 1

program is first selected, the “Hall A in Europe” sub-program will

be selected and displayed on the front panel. To select “Hall B in

Europe”, press the Parameter + or – key. To return to Hall A in

Europe, press the Parameter + or – key again. The same selection

procedure applies to all other programs.

2-5. MUTING THE EFFECT SOUND

The EFFECT switch on the front panel and the EFFECT ON/OFF

key on the remote control unit make it simple to compare the normal

stereo sound with the fully processed effect sound.

To mute the effect sound and monitor only the main sound, press

the EFFECT ON/OFF key or the EFFECT switch. Press the EFFECT

ON/OFF key or the EFFECT switch a second time to restore normal

operation.

The sub program selection can also be done simply by pressing

the corresponding Program Select key on the remote control.

2-6. SUPERIMPOSED VIDEO

PROGRAM/PARAMETER DISPLAY

If you will change the sub-program by pressing a Program

Select key while watching the monitor screen, press a key as

described below;

You can select program names and edit parameters

watching their data displayed on your video monitor screen and

superimposed over the video image as described on page 6.

If the display type is a full display, press the key of the

corresponding program once. If the display type is a simple

display or no display, press the key twice.

1. Turn your monitor on, and press the ON SCREEN display key

on the remote control unit to call the full display mode.

2. The current program name and its parameters will be displayed

on the monitor screen. The arrow-shaped cursor points to the

currently selected parameter. Parameters are selected and edited

using the Parameter Select keys and +/– keys. (See page 41 for

details.)

CONCERT HALL 1

Hall A in Europe

CONCERT HALL 1

Hall B in Europe

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2-7. DESCRIPTIONS OF THE SOUND FIELD PROGRAMS

The following list gives brief descriptions of the sound fields produced by each of the DSP programs. Keep in mind that most of these are

precise digital recreations of actual acoustic environments.The data for them was recorded at the locations described using sophisticated sound

field measurement equipment.

* The channel level balance between the left rear effect speaker and the right rear effect speaker may vary depending on the sound

field you are listening to.This is due to the fact that most of these sound field recreations are actual acoustic environments.

1. CONCERT HALL 1

Hall A in Europe:

2. CONCERT HALL 2

Hall C in Europe:

This is a large fan-shaped concert hall in

Munich which has approximately 2500

seats. Almost the whole interior is made of

wood.There is relatively little reflection

from the right and left walls, and sounds

spread finely and beautifully.

A classic shoe-box type concert hall with

approximately 1700 seats. Pillars and

ornate carvings create extremely complex

reflections.Those reflections and the

reflections from all directions of the hall

produce a very full, rich sound.

Hall B in Europe:

This is a large shoe-box type concert hall

with approximately 2500 seats. Almost the

whole interior except the ceiling is made of

wood, including mahogany reflective

panels. Special reflective paneling above

the stage produces strong frontal

reflections which tend to reinforce the

direct sound from the stage.This hall has a

very solid, powerful sound.

Hall D in U.S.A.:

This is a large 2600-seat concert hall in the

United States which features a fairly

traditional European design.The interior is

relatively simple, suggesting an American

taste. Sound of the middle and high

frequencies are richly and beautifully

reproduced.

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3. CONCERT HALL 3

Hall E in Europe:

5. ROCK CONCERT

The Roxy Theatre:

A classic large shoe-box type concert hall

with approximately 2200 seats. It has a

circular stage and seats located behind the

stage.

The ideal program for lively, dynamic rock

music.The data for this program was

recorded at LA’s “hottest” rock club.

Arena:

A big, powerful sound suited to rock music.

Live Concert:

A large round concert hall with a rich

surround effect. Pronounced reflections

from all directions emphasize the

extension of sounds.You will experience

the sound field with a great deal of

presence sitting at about the center

position near the stage.

This sound field is also effective for

karaoke.This is because you feel as if you

are standing on a real stage.

4. CHURCH

6. JAZZ CLUB

Village Gate:

A church in Tokyo shaped like a cross.There is the altar at the

upper side of the “cross”, and a pipe organ at the opposite side

(the lower side of the cross). It is a very unique shape with walls

all leaning inside, and pillars standing by the side of walls only.

The sound field has moderate reverberations of which time is 2.5

seconds.

A jazz club in New York. It is in a basement

and has a relatively spacious floor area.

The reflection pattern is similar to that of a

small hall.

Cellar Club:

This is a small, cozy jazz club with a low

ceiling.The sound is very close and

intimate.

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7. ENTERTAINMENT

Stadium:

8. TV THEATER

Drama:

This program gives you long delays

between direct sounds and effect sounds,

and extraordinarily spacious feel of a large

stadium.

The data of the sound field of a relatively

narrow space is used for the front presence

side. A moderately sized spatial sound field

without excessive sound extension and

reverberations gives reality to the characters

in a drama.

The data of the sound field of an opera

house is used for the rear surround side. In

a stereo program, background music is

reproduced more beautifully with much

depth, enhancing sound effects on the

drama. It’s natural sound effect will not make

you tired from long watching.

Disco:

This program recreates the acoustic

Variety/Sports:

Though the front presence side of the sound

field is relatively narrow, the rear surround

side employs the sound environment of a

large concert hall. With this program, you

can enjoy watching various TV programs

such as the news, variety shows, music

programs or sports programs. In a stereo

broadcast of a sports game, the

environment of a lively disco in the heart of

a very lively city.The sound is dense and

highly concentrated. It is also characterized

by a high-energy, “immediate” sound.

commentator is oriented at the center

position, and the shouts and the atmosphere

in the stadium spreads on the surround side,

however, spreading of them to the rear side

is properly restrained.

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9. CONCERT VIDEO

Classical/Opera:

10.VIDEO THEATER

Fantasy:

This program provides excellent depth of

vocals and overall clarity, restraining

excessive reverberation.

Powerful reverberations on the front

presence side of the sound field adds

depth to the image, so expanding the

image space. On the rear surround side,

sounds are reproduced lightly but vividly.

The sound field of this program matches

image effects of animated films regardless

of the genre. Conversations, sounds and

sound effects are reproduced with vitality

by this program. A source in stereo will

obtain more effect, letting you steep

For opera, the orchestra pit and the stage

are ideally combined, letting you feel a full

presence sound.The rear surround side of

the sound field is relatively moderated,

however, it reproduces beautiful sound by

the use of the data of a concert hall.You

will not be tired from long watching of an

opera.

yourself in a fantastic world of animations.

Pop/Rock:

This program produces an enthusiastic

atmosphere and lets you feel that you are

in the midst of the action, as if attending an

actual jazz or rock concert.

The indirect sound constituent spreads on

the surround side of the sound field by the

use of data of a large round hall for the

surround side, so the image space around

the screen and the sound space are fully

expanded.

Classic Film:

This program is for reproducing monaural

video sources (old movies etc.). Monaural

sounds are reproduced with much

presence by the front presence side of the

sound field and optimum reverberation

effect.The use of the center speaker

makes conversations more audible,

obtaining a pleasant mix of conversations

and picture.

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11.MOVIE THEATER

12.DOLBY PRO LOGIC SURROUND

Ideal for reproducing video discs, video tapes and similar sources

which are Dolby Surround encoded and bear the “DOLBY

SURROUND” logo.

Reproduces video discs, video tapes and similar sources which

are Dolby Surround encoded and bear the “DOLBY

SURROUND” logo.

70 mm Adventure:

This program is ideal for precisely

Normal:

The digital Dolby Pro Logic decoder

reproduces sounds and sound effects of a

source encoded in Dolby Surround.The

realization of a highly efficient decoding

process improves crosstalk and channel

separation and makes sound positioning

smoother and more precise.

reproducing the sound design of the

newest movies.The sound field is made

according to the design of the newest

movie theaters, so the reverberations of

the sound field itself are restrained as

much as possible.The three dimensional

feeling of the sound field is emphasized,

and dialog is precisely oriented on the

screen.You can enjoy watching Sci-Fi,

adventure movies, etc. with this program.

70 mm General:

This program is for reproducing sounds on

a 70 mm multi-track film, and characterized

by a soft and extensive sound field.The

front presence side of the sound field is

relatively narrow. It spatially spreads all

around and toward the screen, restraining

echo effect of conversations without losing

clarity. For the surround side, the data of

the sound field of an opera house is used

on an enlarged scale, so the harmony of

music or chorus sounds beautifully in a

wide space at the rear of the sound field.

Enhanced:

This program ideally simulates the multi-

surround speaker systems of the 35 mm

film theater. Surround signals by the Dolby

Pro Logic decoder are processed on the

surround side of the sound field based on

the data of the sound field of a shoe-box

hall.The surround effects produced by this

sound field folds the viewer naturally from

the rear to the left and right and toward the

screen.

NOTE: The Dolby Pro Logic Surround system is designed to be used

with program material (mainly videotaped movie soundtracks)

encoded with the Dolby Surround system.

NOTE: If the main and center channel sound is considerably altered

by overadjustment of the BASS or TREBLE controls, the relationship

with the rear channels may produce an unnatural effect.

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2-8. REMOTE CONTROL “LEARNING” FUNCTION

The remote control unit, in addition to controlling the most

commonly used functions of the main unit and other connected

Yamaha audio and video equipment, has a sophisticated “learning”

function that allows it to control other equipment in your system or

other household appliances equipped with infrared remote control

receivers. By setting the YPC/USER/LEARN switch on the remote

control unit to “LEARN”, all keys will turn into “learnable function

keys”, each capable of “learning” a different remote control

function. Also, each key can learn two different functions by

switching the learning group (1 or 2) with the 1/2 switch. However,

as for the keys shaded in the following figure, the

4. Press the key that is to have a new function assigned to it. The

TRANSMIT/LEARN indicator will light up.

5. Press and hold down the button on the other remote control

unit corresponding to the new function to be learned. Hold the

button down until the TRANSMIT/LEARN indicator is extinguished.

The function has now been learned.

PARAMETER/SET MENU switch will select the learning group

number (1 or 2) instead of the 1/2 switch.

PARAMETER/SET MENU

switch

CENTER

LEVEL

ON SCREEN

PARAMETER

5–10 cm

SET MENU

MUTING

MASTER

VOLUME

REAR

LEVEL

EFFECT

ON/OFF

6. Repeat steps 4 and 5 to learn additional functions.

RESET

CLEAR

Learning a New Remote Control Function

7. Set the YPC/USER/LEARN switch to “USER”. Pressing the

learned key will now perform the assigned function. Provided user

program sheets should be used to record the functions learned by

the various keys.

1. Select the learning group number (1 or 2) by using the 1/2

switch.

2. Set the YPC/USER/LEARN switch to “LEARN”.

3. Aim the infrared transmitter window of the other remote control

unit.

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NOTE: The originally preset function of a key is still available in the

Erasing All Learned Functions

USER position if the key does not learn a new function.

1. Set the YPC/USER/LEARN switch to “LEARN”.

NOTE: If there is no more room in the memory area for a function

to be learned, the TRANSMIT/LEARN indicator will flash on and

off eight times. In this case, even if some keys are not occupied

with functions from other remote control units, no further learning

is possible.

2. Use the point of a pencil or other similar object to press and

hold the CLEAR button.

3. Press and hold any key until the TRANSMIT/LEARN indicator

flashes on and off seven times.

The function learned by any key can be easily changed by

repeating the learning process with a different function. It is also

possible to erase learned functions so that the keys return to the

originally preset functions.

NOTE: All of the memorized functions will be retained while you

replace the batteries. However, if no batteries are installed for a

few hours, the memory will be erased and will have to be

programmed again.

Erasing a Learned Function

NOTE: There may occasionally be instances in which, due to the

signal-coding and modulation systems employed by another

remote control unit, that this remote control unit will not be able to

learn its signals. In this case, the TRANSMIT/LEARN indicator will

flash on and off eight times.

1. Set the YPC/USER/LEARN switch to “USER”.

2. Use the point of a pencil or other similar object to press and

hold the CLEAR button.

3. Press and hold the key whose function is to be erased until the

TRANSMIT/LEARN indicator flashes on and off three times.

NOTE: When the remote control freezes, press the RESET button

to “reset” the internal microcomputer which controls remote control

operations.

Pressing the RESET button will not erase learned functions.

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CREATING YOUR OWN SOUND FIELDS

3-1. SELECTING AND EDITING PROGRAM PARAMETERS

(2) Reverberations.These are caused by reflections from more than

one surface—walls, ceiling, the back of the room—so numerous that

they merge together to form a continuous sonic “afterglow”.They are

non-directional, and lessen the clarity of the direct sound.

WHAT IS A SOUND FIELD?

In order to explain the impressive functions of the DSP system,

we need to first understand what a sound field really is.

Direct sound, early reflections and subsequent reverberation

taken together help us to determine the subjective size and shape of

the room, and it is this information that the DSP system reproduces

in order to create sound fields.

What really creates the rich, full tones of a live instrument are the

multiple reflections from the walls of the room. In addition to making

the sound “live”, these reflections enable us to tell where the player is

situated, and the size and shape of the room in which we are sitting.

We can even tell whether it is highly reflective, with steel and glass

surfaces, or more absorbent—wood panels, carpeting and curtains.

If you could create the appropriate early reflections and

subsequent reverberations in your listening room, you would be able

to create your own listening environment.The acoustics in your room

could be changed to those of a concert hall, a dance floor, or virtually

any size room at all.This ability to create sound fields at will is exactly

what Yamaha has done with the DSP system.

THE ELEMENTS OF A SOUND FIELD

In any environment, in addition to the direct sound coming

straight to our ears from the player’s instrument, there are two distinct

types of sound reflections that combine to make up the sound field:

DSP programs consist of some parameters to determine

apparent room size, reverberation time, distance from you to the

performer, etc. In each program, those parameters are preset with

values precisely calculated by Yamaha to create the sound field

unique for the program. It is recommended to use DSP programs

without changing values of parameters, however, this unit also allows

you to create your own sound fields. Starting with one of the built-in

programs, you can adjust those parameters. Even if power is turned

off, your custom sound fields will remain in the DSP system’s

memory for about two weeks.The following pages detail how to

make your own sound fields.

(1) Early Reflections. Reflected sounds reach our ears extremely

rapidly (50 ms — 100 ms after the direct sound), after reflecting from

one surface only—for example, from the ceiling or a wall.These

reflections fall into specific patterns as shown in the diagram on page

42 for any particular environment, and provide vital information to our

ears. Early reflections actually add clarity to the direct sound.

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In addition to the “TYPE” parameter which selects the sub-

programs within each sound field program (e.g. “Hall A in Europe”

and “Hall B in Europe” for program 1, “CONCERT HALL 1”), each

program also has a set of parameters that allow you to change the

characteristics of the acoustic environment to create precisely the

effect you want. These parameters correspond to the many natural

acoustic factors that create the sound field you experience in an

actual concert hall or other listening environment. The size of the

room, for example, affects the length of time between the “early

reflections”—that is, the first few widely spaced reflections you

hear after the direct sound. The “ROOM SIZE” parameter provided

in many of the DSP programs alters the timing between these

reflections, thus changing the shape of the “room” you hear. In

addition to room size, the shape of the room and the

characteristics of its surfaces have a significant effect on the final

sound. Surfaces that absorb sound, for example, cause the

reflections and reverberations to die out quicker, while highly

reflective surfaces allow the reflections to carry on for a longer

period of time. The DSP parameters allow you to control these and

many other factors that contribute to your personal sound field,

allowing you to essentially “redesign” the concert halls and rooms

provided to create custom-tailored listening environments that

ideally match your mood and music.

1. With the desired program selected, press the Parameter Select

(▼) key on the remote control unit once. This will recall the next

parameter after the program type. In the case of the CONCERT

HALL 1 program, for example, this would be the INIT. DLY

parameter.You can continue pressing the Parameter Select (▼)

key to select other parameters in sequence. Press the Parameter

Select (▲) key to scroll upward through the parameter list.

2. When the desired parameter has been recalled, use the

Parameter + (increment) and – (decrement) keys to change its

value to create the effect you want. + increases the value of the

selected parameter, and – decreases the value of the selected

parameter. In both cases you can hold the key down for

continuous incrementing or decrementing. The display will pause

for a moment at the initial value of the parameter as a reminder.

(On the monitor screen, mark at the head of parameter name

disappears at the initial value of the parameter.)

NOTE: Parameter edits made in this way will remain in effect even

with power cut due to power failure or the power plug

disconnected from the AC outlet for up to about two weeks, after

which all parameters, as well as other adjustments or settings on

this unit, will return to their initial values or conditions.

Refer to “3-2. DESCRIPTIONS OF THE DIGITAL SOUND

FIELD PARAMETERS” on page 42 for a description of what each

parameter does, how it effects the sound, and its control range.

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3-2. DESCRIPTIONS OF THE DIGITAL SOUND FIELD PARAMETERS

Not all of the following parameters are found in every program.

●

ROOM SIZE

INIT DLY (Initial Delay)

How it Affects the Sound:

Changes the apparent size of the music venue.The larger the

value, the larger the simulated room will sound.

Changes the apparent distance from the source sound.

Since the distance between a sound source and a reflective

surface determines the delay between the direct sound and the first

reflection, this parameter changes the location of the sound source

within the acoustic environment.

What it Does:

Adjusts the timing between the early reflections. Early reflections

are the first group of reflections you hear before the subsequent,

dense reverberation begins.

What it Does:

Control Range:

Adjusts the delay between the direct sound and the first reflection

heard by the listener.

0.1 – 2.0

Standard setting is 1.0.

Control Range:

Changing this parameter from 1 to 2 increases the apparent

volume of the room eight times (length, width, and height all

doubled).

1 – 49 milliseconds

For a small living room this parameter would be set for a small

value. Large values for a big room. Larger values produce an echo

effect.

Level

Direct sound

Level

Direct sound

Early reflections

Direct sound

Early reflections

Small

Large

Small

Large

Time

INIT. DLY

Time

INIT. DLY

Large space

Small space

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●

LIVENESS

REV.TIME (Reverberation Time)

How it Affects the Sound:

This parameter changes the apparent reflectivity of the walls in

the hall.

The natural reverberation time of a room depends primarily on its

size and the characteristics of its inner surfaces.This parameter,

therefore, changes the apparent size of the acoustic environment

over an extremely wide range.

The early reflections from a sound source will lose intensity

(decay) much faster in a room with acoustically absorbent wall

surfaces than in one which has mostly reflective surfaces. A room

with highly reflective surfaces in which the early reflections decay

slowly is termed “live”, while a room with absorbent characteristics in

which the reflections decay rapidly is termed “dead”.The LIVENESS

parameter lets you adjust the early reflection decay rate, and thus the

“liveness” of the room.

What it Does:

Adjusts the amount of time it takes for the level of the dense,

subsequent reverberation sound to decay by 60 dB (@ 1 kHz).

Control Range:

1.0 – 5.0 seconds.

What it Does:

The reverb time in a small-to-medium size hall would be between

1 and 2, and in a large hall it is normally between 2 and 3.

Changes the rate at which the early reflections decay.

Control Range:

0 – 10.

Level

Direct sound

Early reflections

Level

Direct sound

Level

60 dB

Small

Large

Small

Large

Time

REV. TIME

Reverberations

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●

DIR. ENHANCEMENT (Directional Enhancement)

DOLBY PRO LOGIC (for MOVIE THEATER only)

This circuit emphasizes the position of sound. If this circuit is

By adding the Dolby Pro Logic Decoder to the DSP effect, the full

activated, the unity constituent of the input left and right channels

(those signals which are common to the left and right channels) will

be output from the center speaker, and the disparity constituent of

the left and right signals (the difference between the left and right

channels) will be output from the surround speakers.

presence of a 70 mm film theater is reproduced without deteriorating

the channel separation.

With monaural sound sources, almost all sounds are output from

the center speaker instead of the left and right main speakers.

Because the unity constituent signal determines localization,

precise localization is obtained even though a listener is left or right

of the ideal center listening position.

Selectivity:

ON/OFF

The primary sound field around the screen is obtained according

to processing based on left, center and right speakers as the sound

source. Also, with the processing of the surround sound source

based on the disparity constituent (which includes most of the

indirectional sound constituent), sound diffusion to the rear speakers

is obtained.Therefore, directional enhancement is an especially

effective processing option for vocal or operas.

●

DELAY

Adjusts the delay between the direct sounds (at the main left,

center and main right channels) and the effect sounds (at the front

effect and rear effect channels).The larger the value, the later the

effect sounds are generated.

With monaural sound sources, almost all sounds are output from

the center speaker instead of the left and right main speakers.

Control Range:

15 – 30 milliseconds

Selectable levels:

OFF/MIN/MID/MAX

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TROUBLESHOOTING

POSSIBLE CAUSE

WHAT TO DO

PROBLEM

AC cord not properly plugged in.

Bad cable connection.

Carefully plug AC plug into outlet.

Firmly plug in all connection cables.

Power does not come on.

Hum.

Bad or incorrect input connection.

Incorrect input source selection.

Check connections.

Select the appropriate input source with the input selector switch.

No sound.

The EFFECT switch is set off.

Press the EFFECT switch to turn it on.

No sound from the effect speakers.

The DOLBY PRO LOGIC program is being used Use a different sound field program.

with material not encoded with Dolby Surround.

The FRONT MIX switch is set to “ON”.

Set the FRONT MIX switch to “OFF”.

No sound from the front effect speakers.

No sound from the center speaker.

The center mode is in “PHNTM”.

Incorrect sound field program.

Select the appropriate center mode.

Select the appropriate program.

The protection circuit has activated because of

short circuit etc.

Turning the unit off and then on will reset the protection circuit.

The sound suddenly goes off.

The power to the component connected to the

REC OUT jacks of this unit is off.

Turn the power to the component on.

The volume level cannot be increased, or

sound is distorted.

The “MEMORY GUARD” function is set ON.

Turn the “MEMORY GUARD” OFF.

DSP parameters or other settings on this unit

cannot be changed.

It is not possible to record the sound field on a

tape deck connected to this unit’s TAPE REC

OUT jacks.

The sound field cannot be recorded.

This unit is too close to the affected equipment.

Learning process incomplete.

Move the unit further away from the affected equipment.

Noise from nearby TV or tuner.

Be sure to press and hold the function key on the other remote

control until the TRANSMIT/LEARN indicator is extinguished.

Continuous functions such as volume are

learned, but operate only for a moment

before stopping.

The power to this unit is off.

Turn the power to this unit on.

The sound is degraded when monitoring is

performed by using the headphones

connected to the compact disc player or

cassette deck which are connected with

this unit.

Replace batteries.

The remote control unit will function from a maximum range of 6

meters, no more than 30 degrees off-axis from the front panel.

The remote control unit does not function

properly.

Dead batteries.

Wrong distance or angle.

Change position of the main unit.

Direct sunlight or lighting (of an inverter type of

flourescent lamp etc.) is striking the

remotecontrol sensor of the main unit.

Erase unnecessary functions.

The remote control unit cannot learn a new

function from another remote control unit.

Memory is full.

There may occasionally be instances in which,

due to the signal-coding and modulation systems

employed by another remote control unit, that this

remote control unit will not be able to learn its

signals.

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SPECIFICATIONS

Minimum RMS Output Power Per Channel

Total Harmonic Distortion

Main (20 Hz – 20 kHz 0.015% THD 8Ω/6Ω) ................ 60W+60W/75W+75W

Center (20 Hz – 20 kHz 0.015% THD 8Ω/6Ω) ................................ 60W/75W

Front Effect (1 kHz 0.03% THD 8Ω/6Ω).........................22W+22W/25W+25W

Rear Effect (1 kHz 0.03% THD 8Ω/6Ω) ........................ 22W+22W/25W+25W

CD/TUNER/TAPE/LD/TV⅐DBS/VCR/AUX to SP OUT

35W/8Ω, MAIN L/R, 20 Hz – 20 kHz .................................. Less than 0.02%

10W/8Ω, FRONT L/R⅐REAR L/R, 1 kHz ............................... Less than 0.3%

PHONO MM to REC OUT 1V, 20 Hz – 20 kHz......................Less than 0.01%

Built-in amplifier

DIN Standard Output Power Per Channel [Europe and Singapore models]

35W/8Ω, MAIN L/R, CENTER, 20 Hz – 20 kHz................ Less than 0.008%

10W/8Ω, FRONT L/R⅐REAR L/R, 20 Hz – 20 kHz ............. Less than 0.03%

(1 kHz 0.7% THD 4Ω) ............................................................................ 105W

IEC Power [Europe and Singapore models]

Signal-to-Noise Ratio (IHF-A Network)

(1 kHz 0.015% THD 6Ω) .......................................................................... 80W

CD/TUNER/TAPE/LD/TV⅐DBS/VCR/AUX (Input Shorted 150 mV)

(EFFECT OFF) ..................................................................... More than 96 dB

PHONO MM (Input Shorted 5 mV) (EFFECT OFF) ...............More than 86 dB

Damping Factor

Main, Center (1 kHz 8Ω) .......................................................... More than 100

Residual Noise (IHF-A Network)

Input Sensitivity/Impedance (100W/8Ω)

MAIN L/R SP OUT............................................................... Less than 150 µV

CD/TUNER/TAPE/LD/TV⅐DBS/VCR/AUX ................................ 150 mV/47 kΩ

PHONO MM................................................................................2.5 mV/47 kΩ

Channel Separation Vol –30 dB

CD/TUNER/TAPE/LD/TV⅐DBS/VCR/AUX Input 5.1 kΩ Terminated

(EFFECT OFF) 1 kHz/10 kHz .................................... More than 60 dB/45 dB

PHONO MM Shorted Vol. –30 dB (EFFECT OFF)

Maximum Input Signal

CD/TUNER/TAPE/LD/TV⅐DBS/VCR/AUX

(1 kHz 0.5% THD, EFFECT ON)........................................... More than 2.3V

PHONO (1 kHz 0.01% THD) ...............................................More than 130 mV

1 kHz/10 kHz................................................................More than 65 dB/50 dB

Tone Control Characteristics (MAIN L/R)

Output Level/Impedance

Bass

REC OUT (Phono) ...................................................................... 150 mV/1 kΩ

LOW PASS (fc=200 Hz) (EFFECT OFF) ..................................... 4.0V/3.3 kΩ

Boost/Cut .............................................................................. ±10 dB (50 Hz)

Turnover frequency ........................................................................... 350 Hz

Treble

Headphone Jack Rated Output/Impedance

Boost/Cut ............................................................................ ±10 dB (20 kHz)

Turnover frequency ........................................................................... 3.5 kHz

Output Level (input 50 mV, RL=8Ω) ....................................................... 0.19V

Impedance .............................................................................................. 100Ω

Filter Characteristics (Highcut Filter)

Frequency Response (20 Hz – 20 kHz)

LOW PASS (fc = 200 Hz) ................................................................. 6 dB/oct.

CD/TUNER/TAPE/LD/TV⅐DBS/VCR/AUX to MAIN L/R SP OUT ..... 0±1.0 dB

Audio muting .......................................................................................... –20 dB

RIAA Equalization Deviation (20 Hz – 20 kHz)

PHONO MM .......................................................................................0±0.5 dB

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Video Section

Power Consumption................................................................................. 280W

Video Signal Type

[Australia, Europe and U.K. models] ...................................................... PAL

[Singapore Model].................................................................................NTSC

[General Model] ........................................................................... NTSC/PAL

Video Signal Level ........................................................................ 1 Vp-p/75Ω

S-Video Signal Level

Y ............................................................................................... 1 Vp-p/75Ω

C ........................................................................................ 0.286 Vp-p/75Ω

Maximum Input Level ....................................................... More than 1.5 Vp-p

Signal-to-Noise Ratio ............................................................ More than 50 dB

Monitor Out Frequency Response ............................... 5 Hz – 10 MHz, –3 dB

AC Outlets

2 SWITCHED OUTLETS

[General model] .................................................................. 100W max. total

1 SWITCHED OUTLET

[Australia, Europe, U.K. and Singapore models] ........................ 100W max.

1 UNSWITCHED OUTLET

[General model] .......................................................................... 200W max.

Dimensions (W x H x D) ............................................. 435 x 151.5 x 408.5 mm

(17-1/8” x 5-15/16” x 16-1/16”)

Power Supply

Weight ............................................................................ 14.0 kg (30 lbs. 13 oz.)

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

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

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

* Specifications are subject to change without notice.

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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.

WETTERGRENS GATA 1, BOX 30053, 400 43 VÄSTRA FRÖLUNDA, SWEDEN

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

VT 92200 Printed in Japan

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