Yamaha DSP-A3090 Руководство пользователя

TAPE 2

MONITOR

AC 3

PRO LOGIC

DSP

DIGITAL SOURCE

AC 3 PCM

PROCESSOR

VCR 3/DVD

VIDEO AUX

SET MENU

BASS

EXTENSION

VIDEO AUX

INPUT MODE

VCR 3/DVD

VIDEO AUX

PHONES BASS TREBLE BALANCE REC OUT

INPUT SELECTOR VOLUME

VCR 2

VCR 1

TV/DBS

LD

TAPE 1

TUNER

CD

PHONO

VCR 1

VCR 2

TV/DBS

LD

SOURCE

CD

TAPE 1

POWER

INPUT TRIM PROGRAM EFFECT

NATURAL SOUND DIGITAL SOUND FIELD PROCESSING AMPLIFIER DSP A3090

CINEMA DSP

7ch

AC-3

S VIDEO VIDEO L AUDIO R

1 Read Instructions – All the safety and

operating instructions should be read before the

unit is operated.

2 Retain Instructions – The safety and

operating instructions should be retained for

future reference.

3 Heed Warnings – All warnings on the unit

and in the operating instructions should be

adhered to.

4 Follow Instructions – All operating and other

instructions should be followed.

5 Water and Moisture – The unit should not be

used near water – for example, near a bathtub,

washbowl, kitchen sink, laundry tub, in a wet

basement, or near a swimming pool, etc.

6 Carts and Stands – The unit should be used

only with a cart or stand that is recommended by

the manufacturer.

6A A unit and cart combination

should be moved with care. Quick

stops, excessive force, and

uneven surfaces may cause the

unit and cart combination to

overturn.

7 Wall or Ceiling Mounting – The unit should

be mounted to a wall or ceiling only as

recommended by the manufacturer.

8 Ventilation – The unit should be situated so

that its location or position does not interfere with

its proper ventilation. For example, the unit

should not be situated on a bed, sofa, rug, or

similar surface, that may block the ventilation

openings; or placed in a built-in installation, such

as a bookcase or cabinet that may impede the

flow of air through the ventilation openings.

9 Heat – The unit should be situated away

from heat sources such as radiators, stoves, or

other appliances that produce heat.

10 Power Sources – The unit should be

connected to a power supply only of the type

described in the operating instructions or as

marked on the unit.

11 Power-Cord Protection – Power-supply cords

should be routed so that they are not likely to be

walked on or pinched by items placed upon or

against them, paying particular attention to cords

at plugs, convenience receptacles, and the point

where they exit from the unit.

12 Cleaning – The unit should be cleaned only

as recommended by the manufacturer.

13 Nonuse Periods – The power cord of the unit

should be unplugged from the outlet when left

unused for a long period of time.

14 Object and Liquid Entry – Care should be

taken so that objects do not fall into and liquids

are not spilled into the inside of the unit.

SAFETY INSTRUCTIONS

IMPORTANT!

Please record the serial number of this

unit in the space below.

Model:

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.

PRECAUTIONS & SAFETY INSTRUCTIONS

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF

ELECTRIC SHOCK, DO NOT REMOVE

COVER (OR BACK). NO USER-SERVICEABLE

PARTS INSIDE. REFER SERVICING TO

QUALIFIED SERVICE PERSONNEL.

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

CAUTION

WARNING

TO REDUCE THE RISK OF FIRE OR

ELECTRIC SHOCK, DO NOT EXPOSE

THIS UNIT TO RAIN OR MOISTURE.

15 Damage Requiring Service – The unit should

be serviced by qualified service personnel when:

A. The power-supply cord or the plug has been

damaged;

or

B. Objects have fallen, or liquid has been spilled

into the unit;

or

C. The unit has been exposed to rain;

or

D. The unit does not appear to operate normally

or exhibits a marked change in performance;

or

E. The unit has been dropped, or the cabinet

damaged.

16 Servicing – The user should not attempt to

service the unit beyond those means described

in the operating instructions. All other servicing

should be referred to qualified service personnel.

17 Power Lines – An outdoor antenna should be

located away from power lines.

18 Grounding or Polarization – Precautions

should be taken so that the grounding or

polarization is not defeated.

FCC INFORMATION (for US customers only)

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.

PRECAUTIONS

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.

2. INSTALL THE UNIT IN WELL-VENTILATED

CONDITION

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.

3. KEEP THE AC POWER PLUG

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.

4. AVOID PHYSICAL SHOCKS

Strong physical shocks to the unit can cause damage.

Handle it with care.

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.

6. DO NOT OPERATE THE UNIT UPSIDE-

DOWN

Do not operate the unit upside-down. It may overheat,

possibly causing damage.

7. HANDLE THE UNIT GENTLY AND

CAREFULLY

Do not use force on switches, knobs or cords. When

moving the set, first turn the unit off. Then gently

disconnect the power plug and the cords connecting to

other equipment. Never pull the cord itself.

8. ALWAYS SET THE VOLUME CONTROL TO

MINIMUM

Always set the volume control to “– ∞” before starting

audio source play. Increase the volume gradually to an

appropriate level after playback has been started.

9. 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.

10.HANDLE CABLES CAREFULLY

Always plug and unplug cables—including the AC

cord—by gripping the connector, not the cord.

11.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.

12.KEEP AWAY FROM TUNERS

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.

13.READ THE “TROUBLESHOOTING ”

SECTION

Be sure to read the “Troubleshooting” section on

common operating errors before concluding that your

unit is faulty.

14.ABOUT THE AC OUTLETS

Do not connect audio equipment to the AC outlets on the

rear panel if that equipment requires more power than

the outlets are rated to provide.

We Want You Listening For A

Lifetime

(for US customers only)

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.

CAUTION (FOR CANADA MODEL)

TO PREVENT ELECTRIC SHOCK, MATCH WIDE

BLADE OF PLUG TO WIDE SLOT AND FULLY

INSERT.

FOR CANADIAN CUSTOMER

THIS CLASS B DIGITAL APPARATUS MEETS ALL

REQUIREMENTS OF THE CANADIAN INTERFERENCE-

CAUSING EQUIPMENT REGULATIONS.

This product complies with the radio frequency

interference requirements of the Council Directive

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

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.

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English

Congratulations!

You are the proud owner of a Yamaha Digital Sound Field Processing (DSP) System—an

extremely sophisticated audio component. The DSP system takes full advantage of Yamaha’s

undisputed leadership in the field of digital audio processing to bring you a whole new world

of listening experiences. Follow the instructions in this manual carefully when setting up your

system, and the DSP system will sonically transform your room into a wide range of listening

environments—anything from a famous concert hall to a cozy jazz club. In addition, you get

incredible realism from Dolby-Surround encoded video sources using the built-in Dolby Pro

Logic Surround Decoder and Dolby Surround AC-3 Decoder.

Seven built-in channels of amplification on the DSP-A3090 mean that no additional

amplifiers are required to enjoy advanced digital sound field processing.

Rather than tell you about the wonders of digital sound field processing, however, let’s get

right down to the business of setting up the system and trying out its many capabilities.

Please read this operation manual carefully and store it in a safe place for later reference.

2

PRECAUTIONS & SAFETY INSTRUCTIONS

...........................................................................Inside the front cover

GETTING STARTED...........................................................................3

FEATURES..........................................................................................5

SPEAKER SETUP............................................................................10

CONTROLS & THEIR FUNCTIONS................................................13

FRONT PANEL...............................................................................13

REMOTE CONTROL UNIT............................................................16

CONNECTIONS................................................................................18

REAR PANEL PARTS AND THEIR FUNCTIONS.........................18

REAR PANEL SWITCH AND CONTROL SETTINGS..................21

GENERAL INSTRUCTIONS FOR CONNECTIONS.....................21

CONNECTING AUDIO/VIDEO SOURCE EQUIPMENT

TO THIS UNIT.................................................................................22

CONNECTING SPEAKER SYSTEMS..........................................26

SELECTING THE OUTPUT MODES SUITABLE FOR YOUR

SPEAKER SYSTEM.......................................................................30

ADJUSTMENTS BEFORE OPERATION ........................................33

MAIN/CENTER/EFFECT SPEAKER LEVEL BALANCE

ADJUSTMENT................................................................................33

INPUT LEVEL ADJUSTMENT.......................................................35

ADJUSTMENTS IN THE “SET MENU” MODE ..............................36

GENERAL OPERATION...................................................................45

PLAYING A SOURCE.....................................................................45

RECORDING A SOURCE TO AUDIO/VIDEO TAPE

(OR DUBBING FROM A TAPE TO ANOTHER)............................48

SELECTING SOUND FIELD PROGRAMS...................................49

MUTING THE EFFECT SOUND....................................................51

SUPERIMPOSED VIDEO PROGRAM/PARAMETER

DISPLAY .........................................................................................51

DESCRIPTIONS OF THE SOUND FIELD PROGRAMS................52

CREATING YOUR OWN SOUND FIELDS ......................................58

SELECTING AND EDITING PROGRAM PARAMETERS............58

DESCRIPTIONS OF THE DIGITAL SOUND FIELD

PARAMETERS................................................................................60

REMOTE CONTROL LEARNING FUNCTION................................64

TROUBLESHOOTING......................................................................66

SPECIFICATIONS.............................................................................68

CONTENTS

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.

Installing the Remote Control Unit Batteries

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

control operations, you should begin by installing the supplied

batteries.

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

compartment cover downward in the direction of the arrow.

2. Insert the batteries (LR6, AA, UM-3 type), being careful to align

them with the polarity markings on the inside of the battery

compartment.

3. Close the battery compartment cover.

3

English

GETTING STARTED

Remote control

User program sheets

Batteries

Notes about the Remote Control Unit

●

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.

*

If you have exchanged batteries in the remote control unit with

new ones, press the RESET button before using the remote

control unit.

●

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

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.

Open/close the control door

When it is not necessary to operate controls inside the control

door, close the door.

To open the door

To close the door

4

30°

Remote control

sensor

Within approximately

6 m (19.7 feet)

5

English

This unit incorporates a sophisticated, multi-program digital sound

field processor. The processor allows you to electronically expand

and change the shape of the audio sound field from both audio and

video sources, creating a theater-like experience in your listening

room. This unit has a total of 12 digital sound field processor (DSP)

modes. You can create an excellent audio sound field by selecting a

suitable sound field (this will, of course, depend on what you will be

listening to), and adding desired adjustments.

In addition, this unit incorporates a Dolby Pro Logic Surround

decoder and Dolby Surround AC-3 decoder for multi-channel sound

reproduction of Dolby Surround encoded video sources. The

operation of the Dolby Pro Logic Surround or Dolby Surround AC-3

decoder can be controlled by selecting a corresponding DSP

program including combined operations of the Yamaha DSP and the

Dolby Pro Logic Surround or Dolby Surround AC-3 decoder.

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.

FEATURES

6

Dolby Pro Logic Surround

This unit employs a Dolby Pro Logic Surround decoder similar to

professional Dolby Stereo decoders used in many movie theaters. By

using the Dolby Pro Logic Surround decoder, you can experience the

dramatic realism and impact of Dolby Surround movie theater sound

in your own home. Dolby Pro Logic employs a four channel five

speaker system. The Pro Logic Surround system divides the input

signal into four levels: the left and right main channels, the center

channel (used for dialog), and the rear surround sound channels

(used for sound effects, background noise, and other ambient

noises). The 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. Dolby Surround

is encoded on the sound track of pre-recorded video tapes, laser

discs, and some TV/cable broadcasts. When you play a source

encoded with Dolby Surround on this unit, the Dolby Pro Logic

Surround decoder decodes the signal and distributes the surround-

sound effects.

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.

Dolby Surround AC-3

The built-in Dolby Surround AC-3 Decoder leads you into a

totally new sound experiences.

Dolby Surround AC-3 is a new generation of multi-channel

digital audio technology, or the newest spatial sound processing

format developed for 35 mm film-movies by employing a new kind

of low bit-rate audio coding.

Dolby Surround AC-3 is a digital surround sound system that

provides completely independent multi-channel audio to

consumers. In multi-channel form, Dolby Surround AC-3 provides

five full range channels in what is sometimes referred to as a “3/2”

configuration: three front channels (left, center and right), plus two

surround channels. A sixth bass-only effect channel is also

provided for output of LFE (low frequency effect), or low bass

effects that are independent of other channels. This channel is

counted as 0.1, thus giving rise to the term 5.1 channels in total.

Compared to Dolby Pro Logic that is referred to a “3/1” system

(left front, center, right front and just one surround channel), Dolby

Surround AC-3 features two surround channels, called stereo or

split surrounds, each offering the same full range fidelity as the

three front channels.

Sound of wide dynamic range reproduced by the five full range

channels presents listeners much excitement that has never been

experienced before. Precise sound orientation by the discrete

digital sound processing expands realism that the original movie

possesses.

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English

Laser Disc is a home audio format that could benefit from

Dolby AC-3. In the near future, Dolby AC-3 will also be applied to

DBS, CATV, DVD and HDTV. The ongoing release of Dolby Stereo

Digital theatrical films now underway will provide an immediate

source of AC-3 encoded video software.

Manufactured under license from Dolby Laboratories Licensing

Corporation. “Dolby”, “AC-3”, “Pro Logic”, and the double-D symbol

are trademarks of Dolby Laboratories Licensing Corporation.

The following original functions make the surround-sound effect

of Dolby Surround AC-3 become the most suitable for your audio

system and the listening conditions.

• Dynamic range (sound scale) of source can be changed so

that it will be suitable for the listening conditions.

• Output of low bass from any channel can be assigned to

either the MAIN SPEAKERS terminals or SUBWOOFER

terminals to maximize system performance.

• Output of LFE can be assigned to either the MAIN

SPEAKERS terminals or SUBWOOFER terminals to

maximize system performance.

Dolby Surround + DSP (CINEMA DSP)

Dolby Surround sound system shows its full ability in a large

movie theater, because movie sounds are originally designed to be

reproduced in a large movie theater using many speakers. It is

difficult to create a sound environment similar to that of a movie

theater in your listening room, because the room size, materials of

inside walls, the number of speakers, etc. of your listening room is

much different from those of a movie theater.

Yamaha DSP technology made it possible to present you with

nearly the same sound experience as that of a large movie theater in

your listening room by compensating for lack of presence and

dynamics in your listening room with its original digital sound fields

combined with Dolby Surround sound field.

The YAMAHA “CINEMA DSP” logo indicates those programs are

created by the combination of Dolby Surround and YAMAHA DSP

technology.

CINEMA DSP

7ch

8

Dolby Pro Logic + 2 Digital Sound Fields

A digital sound field is created on the presence side and the rear

surround side of the Dolby Pro Logic Surround-processed sound

field individually. They create a wide acoustic environment and

emphasize surround-effect in the room, letting you feel much

presence as if you are watching a movie in a popular Dolby Stereo

theater.

This combination is used on sound field programs No. 7

through No. 11, and “PROLOGIC/Enhanced” of No. 12.

Dolby Surround AC-3 + 3 Digital Sound Fields

A digital sound field is created on the presence side and the

independent left and right surround sides of the Dolby Surround AC-

3-processed sound field individually. They create a wide acoustic

environment and much surround effect in the room without losing

high channel separation. With wide dynamic range of AC-3 sound,

this sound field combination lets you feel as if you are watching a

movie in the newest Dolby Stereo Digital theater. This will be the

most ideal home theater sound at the present time.

This combination is available on the sound field programs No. 7

through No. 11 and “AC-3/Enhanced” of No. 12 when playing a

source with the Dolby Surround AC-3 decoded.

Video superimpose

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

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

capability to display program titles, parameter data and information

for various setting changes and adjustments on your video monitor’s

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

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

information will be displayed over a blue colored background.

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

also displayed on the display panel of this unit.

9

English

P01 CONCERT HALL 1

/

Hall A in Europe

EFCT TRIM 0dB

INIT.DLY 30ms

ROOM SIZE 1.0

LIVENESS 5

S.DELAY --ms

....

.... ...

/

....

/

... ...

....

AC 3

PRO LOGIC

DSP

DIGITAL SOURCE

AC 3 PCM

PROCESSOR

CO

N

CERT H

A

LL 1

Ha l l

A

in Europe

10

Setting Up Your Speaker System

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. 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.

Use of the Center Dialog Speaker Is Recommended

When playing back a source with the “CINEMA DSP” programs

No. 7 through No. 12, or when the Dolby Surround AC-3 is decoded

with any DSP program used, dialog, vocals etc. are 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.

Use of a Subwoofer Expands Your Sound Field

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

of a subwoofer and amplifier. The use of a subwoofer is effective not

only for reinforcing bass frequencies from any or all channels, but

also for reproducing the LFE (low frequency effect) sound with high

fidelity when playing back a source with the Dolby Surround AC-3

decoded. You may wish to choose the convenience of a Yamaha

Active Servo Processing Subwoofer System, which has its own built-

in power amp.

SPEAKER SETUP

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English

4 Speaker System

Simplest system.

You can enjoy widely diffused sound by

only adding two additional speaker units

at the rear.

FRONT MIX switch—Set to ON.

(See page 21.)

CENTER SP—Set to PHNTM.

(See page 30.)

5 Speaker System

Good for Audio/Video sources.

By the use of center speaker, center

sounds (dialog, vocals etc.) are

precisely localized.

FRONT MIX switch—Set to ON.

(See page 21.)

CENTER SP—Set to NRML or WD.

(See page 30.)

6 Speaker System

Good for sound fields from 2-channel

stereo sources.

When a normal stereo source is played

back with the sound field programs No.

1 through No. 6, 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.

FRONT MIX switch—Set to OFF.

(See page 21.)

CENTER SP—Set to PHNTM.

(See page 30.)

7 Speaker System

This is the recommended speaker

system, providing the best sound

effects.

When a normal stereo source is played

back with the sound field programs No.

1 through No. 6, using both sets of

effect speakers (front and rear),

reproduces the most effective sound

field. When using the the sound field

programs No. 7 through No. 12 or when

decoding the Dolby Surround AC-3 with

any program used, the center speaker

provides precise center localization.

FRONT MIX switch—Set to OFF.

(See page 21.)

CENTER SP—Set to NRML or WD.

(See page 30.)

Four Possible Types of Speaker System Configurations Recommended

12

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.

The MAIN SPEAKERS should be high performance models and

have enough power handling capacity to accept the maximum

output of your audio system.

Other speakers do not have to be equal to the MAIN

SPEAKERS. For precise sound localization, however, it is ideal to

use high performance models that can reproduce sounds in full

range for the CENTER SPEAKER and the FRONT and REAR

EFFECT SPEAKERS.

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.

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.

Main speaker Effect speaker Center speaker

Subwoofer

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English

CONTROLS & THEIR FUNCTIONS

FRONT PANEL

NATURAL SOUND DIGITAL SOUND FIELD PROCESSING AMPLIFIER DSP A3090

CINEMA DSP

7ch

TAPE 2

MONITOR

AC 3

PRO LOGIC

DSP

DIGITAL SOURCE

AC 3 PCM

PROCESSOR

VCR 3/DVD

VIDEO AUX

SET MENU

BASS

EXTENSION

VIDEO AUX

INPUT MODE

VCR 3/DVD

VIDEO AUX

PHONES BASS TREBLE BALANCE REC OUT

INPUT SELECTOR VOLUME

VCR 2

VCR 1

TV/DBS

LD

TAPE 1

TUNER

CD

PHONO

VCR 1

VCR 2

TV/DBS

LD

SOURCE

CD

TAPE 1

POWER

INPUT TRIM PROGRAM EFFECT

AC-3

1 4567 9

MLKJIHGFEDCBA0

823

(Europe Model)

14

1 POWER Switch

Turns this unit on and off.

2 Standby Indicator (Europe, U.K. and Australia models only)

While the power of this unit is on, pressing the POWER key on

the remote control unit switches this unit to the standby mode. In

this mode, the standby indicator is half illuminated.

3 Remote Control Sensor

Signals from the remote control unit are received here.

4 Display Panel

Shows program names, parameters and information for various

setting changes and adjustments.

5 AC-3 Indicator

Lights up while the built-in Dolby Surround AC-3 Decoder is

functioning.

6 PRO LOGIC Indicator

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

functioning.

7 DSP Indicator

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

functioning.

8 DIGITAL SOURCE AC-3/PCM Indicator

“AC-3” lights up when a Dolby Surround AC-3 encoded signal is

input to this unit. “PCM” lights up when a digital signal other than

Dolby Surround AC-3 encoded signals is input to this unit.

9 TAPE 2 MONITOR Switch

Used when you have connected a second tape deck to this unit’s

AUDIO SIGNAL TAPE 2 jacks to select that tape as the source.

0 Control Door

See page 4 for how to open and close the control door.

A PHONES Jack

Plug in headphones here for private listening. Sound signals

from the main channels only are output here. However, if the

Dolby Surround AC-3 is decoded, signals at all channels are

distributed to the main channels and output here.

B Auxiliary Input Jacks (VIDEO AUX)

Connect an auxiliary video or audio unit such as a camcorder

to these jacks. If the connected video unit has a S video output

terminal, connect it to the S VIDEO jack to obtain a high

resolution picture. The unit connected to these jacks can be

selected by the INPUT SELECTOR and REC OUT selector.

C BASS EXTENSION Switch

When pressed inward (ON), boosts bass frequency response

at the main left and right channels while maintaining overall

tonal balance. If you do not have a subwoofer, the use of this

switch will be effective to reinforce the bass frequencies.

*

The use of this switch will not be so effective if you set the

function “1. SPEAKER SET” in the SET MENU mode to

output low bass signals at the main channels from the

subwoofer only. (See pages 30–32 for details.)

D INPUT TRIM Control

Adjusts the input level of each source respectively. Moreover,

performs setting changes and adjustments for functions

selected in the SET MENU mode.

E SET MENU Switch

Whenever pressed, selects functions in the SET MENU mode.

15

English

F BASS and TREBLE Controls

Adjust low and high frequency response respectively for the

left main, right main and center channels only.

*

Increasing low frequency response with the BASS control will

not be so effective if you set the function “1. SPEAKER SET”

in the SET MENU mode to output low bass signals at the

main channels and/or the center channel from the subwoofer.

(See pages 30–32 for details.)

G PROGRAM Selector

Sequentially selects the digital sound field processing

programs in the + or – direction.

H BALANCE Control

Adjusts the left and right output volume to the Main Speakers

to compensate for sound imbalance caused by speaker

positions or listening room conditions.

I 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.

*

Even if this switch is off, when the Dolby Surround AC-3 is

decoded, signals at all channels are distributed to the main

channels and output from the main speakers.

J RET OUT Selector

Selects the source to be recorded to a tape deck 1 or

VCR 1 independently of the setting of the INPUT SELECTOR.

However, when set to the SOURCE position, the setting of the

INPUT SELECTOR decides the source to be recorded to a

tape deck or VCR.

K INPUT MODE Switch

Switches the mode of selecting input signals between “AUTO”

and “ANALOG” modes for sources that input two or more types

of signals to this unit. (See page 46 for details.)

* For LD source, this switches among “AUTO”, “AC-3 RF”,

“DIGITAL” and “ANALOG” modes.

L INPUT SELECTOR

Selects the input source that you want to listen to (and watch).

M Master VOLUME Control

Simultaneously controls volume level at all outputs: front effect,

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

TAPE REC OUT level.)

* When the volume is decreased by pressing the MUTING key

on the remote control unit, the indicator on the master

VOLUME control flashes on and off.

16

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

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 64.)

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

3 POWER Key

Turns this unit on and off.

* (Europe, U.K. and Australia models only)

Turns the power on mode to the standby mode and vice versa.

4 Input Selector Keys

Select the input source. Pressing the key for the currently

selected source will change its input mode. (See page 45 for

details.)

5 CD/LD Function Keys

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.

6 Blank Keys

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

controller’s functions only.

7 TEST Switch

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

right, rear right effect and rear left effect speaker 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.

TRANSMIT

/LEARN

YPC

LEARN

USER

12

POWER TV VCR 1 VCR 2

V-AUX

PHONO

TAPE 1

TUNER

CD

VCR 3

/DVD

TAPE 2 MON

VCR 2

VCR 1 TV/DBS LD

TEST A/B/C/D/E

TUNER

VCR

-

TV

PRESET/CH

HALL 1 HALL 2 HALL 3 CHURCH

123 4

ROCK

CONCERT

FRONT

LEVEL

JAZZ CLUB

CONCERT

VIDEO 1

ON SCREEN

CENTER

LEVEL

PARAMETER

EFFECT

RESET CLEAR

ON/OFF

REAR

LEVEL

MUTING

SET MENU

567 8

TV

THEATER

MOVIE

THEATER 2

AC-3/

PRO LOGIC

MASTER

VOLUME

9

10 11 12

TV/VCR

TAPE

-

VCR

DIR A PLAY DIR B

DECK

A/B PAUSE STOP

CHAPTER

PAUSE/STOP

PLAY

DISPLAY

STILL SEARCH

CONCERT

VIDEO 2

MOVIE

THEATER 1

BCDE FG

1

2

3

4

5

6

7

8

9

0

A

H

I

J

K

L

6

M

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Yamaha DSP-A3090 Руководство пользователя

Yamaha DSP-A3090 Руководство пользователя

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