Yamaha DSP-A3090 User Manual

TAPE 2 MONITOR
AC 3
PRO LOGIC
DSP
DIGITAL SOURCE AC 3 PCM
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/DBSLDTAPE 1
TUNER
CD
PHONO
VCR 1
VCR 2
TV/DBS
LD
SOURCECDTAPE 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 UPSIDE­DOWN
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 INTERFERENCE­CAUSING 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.
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PRECAUTIONS & SAFETY INSTR UCTIONS
...........................................................................Inside the front cover
GETTING STARTED........................................................................... 3
FEATURES..........................................................................................5
SPEAKER SETUP............................................................................10
CONTROLS & THEIR FUNCTIONS................................................13
FRONT PANEL...............................................................................13
REMOTE CONTR OL 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 EQ UIPMENT
TO THIS UNIT.................................................................................22
CONNECTING SPEAKER SYSTEMS..........................................26
SELECTING THE OUTPUT MODES SUITABLE FOR Y OUR
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 T APE
(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 O WN SOUND FIELDS......................................58
SELECTING AND EDITING PROGRAM PARAMETERS............58
DESCRIPTIONS OF THE DIGITAL SOUND FIELD
PARAMETERS................................................................................60
REMOTE CONTR OL LEARNING FUNCTION................................64
TROUBLESHOO TING......................................................................66
SPECIFICATIONS.............................................................................68
CONTENTS
Unpacking
If you hav en’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 b y 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.
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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. Alw ays replace all batteries at the same time.
*
If you hav e 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°
30°
Remote control sensor
Within approximately 6 m (19.7 feet)
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English
This unit incorporates a sophisticated, multi-program digital sound field processor. The processor allo ws y ou to electronically expand and change the shape of the audio sound field from both audio and video sources, creating a theater-like e xperience in y our listening room. This unit has a total of 12 digital sound field processor (DSP) modes. You can create an excellent audio sound field b y selecting a suitable sound field (this will, of course, depend on what y ou 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 A C-3 decoder.
Digital Sound Field Processing
What is it that makes live music so good? Toda y’s advanced sound reproduction technology lets you get extremely close to the sound of a live performance, b ut chances are y ou’ll still notice something missing, the acoustic environment of the live concert hall. Extensive research into the e xact nature of the sonic reflections that create the ambience of a large hall has made it possible f or 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 an y one of these liv e performance environments, all in your o wn home .

FEATURES

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Dolby Pro Logic Surround
This unit employs a Dolby Pro Logic Surround decoder similar to professional Dolby Stereo decoders used in man y mo vie 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. Dolb y Pro Logic employs a four channel five speaker system. The Pro Logic Surround system divides the input signal into four le v els: the left and right main channels, the center channel (used for dialog), and the rear surround sound channels (used for sound eff ects , bac kground noise , and other ambient noises). The center channel allows listeners seated in even less­than-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 surround­sound 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 y ou 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 Dolb y Laboratories Licensing Corporation. “Dolby”, “AC-3”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Copyright 1992 Dolby Laboratories, Inc. All rights reserved.
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 mo vie 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 speak ers , etc. of y our listening room is much different from those of a mo vie 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 y ou 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 AC­3-processed sound field individually. They create a wide acoustic environment and much surround eff ect 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 Dolb y Stereo Digital theater. This will be the most ideal home theater sound at the present time.
This combination is availab le on the sound field prog rams No. 7 through No. 11 and “A C-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, y ou can take advantage of this unit’s capability to display program titles , par ameter data and information for various setting changes and adjustments on y our 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 o ver a blue colored background.
NOTE: The program titles, parameter data and other information are also displayed on the display panel of this unit.
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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
CONCERT HALL 1 Ha l l
A
in Europe
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Setting Up Your Speaker System
This unit has been designed to provide the best sound field quality with a full sev en-speak er system setup, using two extra pairs of effect speakers to gener ate the sound field plus one center speaker for dialog. We therefore recommend that you use a seven­speaker setup. A four-speaker system using only one pair of effect speakers for the sound field will still pro vide impressive ambience and effects, ho wever, and may be a good w ay to begin with this unit. You can always upgr ade 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” prog r ams No. 7 through No. 12, or when the Dolby Surround AC-3 is decoded with any DSP program used, dialog, v ocals etc. are output from the center channel. Therefore, if y ou w ant to maximiz e 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 speak er, it is possible to enjoy mo vie vie wing without it. Best results , ho w e ver, 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 reinf orcing bass frequencies from an y or all channels , b ut 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 Subwoof er System, which has its o wn b uilt­in 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
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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.
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 fe w 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 abo ve 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 speak er 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
SOURCECDTAPE 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 PO WER k e y on the remote control unit switches this unit to the standb y 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, par ameters 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 hav e connected a second tape dec k 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 A UX)
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 SELECT OR
Selects the input source that you want to listen to (and w atch).
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 ke y 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 K e ys
Select the input source. Pressing the ke y f or the currently selected source will change its input mode. (See page 45 for details.)
5 CD/LD Function K e ys
Operate functions on your Yamaha CD pla y er and LD player. When the 1/2 Switch is set to 1, they operate the CD pla y er, and when set to 2, they operate the LD pla y er.
6 Blank K e ys
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
1234
ROCK
CONCERT
FRONT LEVEL
JAZZ CLUB
CONCERT
VIDEO 1
ON SCREEN
CENTER
LEVEL
PARAMETER
EFFECT
RESET CLEAR
ON/OFF
REAR
LEVEL
MUTING
SET MENU
5678
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
17
English
8 FRONT LEVEL +/– Keys
Increase (+) or decrease (–) the volume le v el of the front effect speakers.
9 CENTER LEVEL +/– Keys
Increase (+) or decrease (–) the volume le v el of the center speaker(s).
0 REAR LEVEL +/– K e ys
Increase (+) or decrease (–) the volume lev el of the rear effect speakers. Pressing these ke ys change both of the right and left effect speaker’s levels at the same time with the lev el balance between them unchanged. To change the level balance between the right and left effect speakers, f ollo w the instruction on page 33.
A RESET Button
Press this button to “reset” the internal microcomputer which controls remote control operations. Microcomputer “reset” is necessary when the remote control freezes. If you hav e exchanged batteries in the remote control unit with new ones, press the RESET button before using the remote control unit. * Pressing the RESET button will not erase learned functions.
B ON SCREEN Display Key
Changes the type of display showing the prog ram name and parameters, or information f or v arious setting changes and adjustments on the connected monitor’s screen. Whenever pressed, the screen changes to a full display, a simple display and no displa y in turn.
C CLEAR Button
Used in USER or LEARN mode to erase a learned function. (See page 65.)
D EFFECT ON/OFF K e y
Normally ON, this key can be turned OFF to disable output from the center and effect speakers so that the sound becomes normal 2-channel stereo.
E P arameter Select Keys
Select DSP program parameters, or titles of the functions in the SET MENU mode.
F MUTING Key
Decreases the master volume le v el b y 20 dB . While m uting, the indicator on the master VOLUME control flashes on and off continuously.
G P arameter +/– Keys
Edit DSP program parameters or used f or setting changes and adjustments in the SET MENU mode.
H MASTER V OLUME +/– Keys
Increase (+) or decrease (–) the master volume le v el.
I PARAMETER/SET MENU Switch
When set to the PARAMETER position, the Parameter Select Ke ys and Parameter +/– Keys will select and edit DSP program parameters. When set to the SET MENU position, the P ar ameter Select Ke ys and Parameter +/– Keys are used for setting changes and adjustments in the SET MENU mode.
J Program Select Keys (1 through 12)
Select DSP programs 1 through 12.
K Tuner Function Ke ys
Operate Yamaha tuner functions.
L Tape Deck Function K e ys
Operate Yamaha tape deck functions.
M 1/2 Switch
When the YPC/USER/LEARN Switch is set to YPC, this s witches the CD/LD Function Ke ys to k e ys 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 g roup 1 or 2 of the learnable function keys. (See page 64.)
18
REAR PANEL PARTS AND THEIR FUNCTIONS
Before you start making connections make sure all related electronic components are turned OFF.
AC–3 RF
SIGNAL
AUDIO SIGNAL AUDIO SIGNAL VIDEO SIGNAL SPEAKERS
GND
PHONO
LD
CD
1
CD
2
TUNER
3
TAPE
PB
4
REC OUT
TAPE 1
3
TAPE
PB
4
REC OUT
TAPE 2
COAXIAL
OPTICAL
CD
TAPE
PB
TAPE 1
REC OUT
LD
TV/DBS
VCR 3
/DVD
DIGITAL SIGNAL
LD
VIDEO S VIDEO
TV/DBS
IN
VCR 1
OUT
IN
VCR 2
OUT
IN
VCR 3/DVD
VCR 3/DVD OUT CAN BE USED AS A 2ND MONITOR OUT, IF SELECTED BY SET MENU.
OUT
MONITOR
OUT
FRONT
MAIN
8
MIN./
SPEAKER
8
MIN./
SPEAKER
8
MIN./
SPEAKER
REAR
CENTER
A B: 4
MIN./
SPEAKER
A OR B: 8
MIN./
SPEAKER
AB
+
A B
A OR B
+
5ch 7ch
ON OFF
FRONT
MIX
—I0dB 0dB
MAIN LEVEL
PRE OUT
MAIN
IN
MAIN CH
OUT IN FRONT
CENTER
MONO SPLIT
EFFECT
SUB
WOOFER
REAR
COUPLER
AC OUTLETS
SWITCHED
I00W MAX. TOTAL 200W MAX.
UNSWITCHED
VOLTAGE SELECTOR
PAL
NTSC
To AC outlet
B C D E F GHI K L M N OJ
12 3 4 5 6 7 8 9 0 A
(General Model)

CONNECTIONS

19
English
1 OPTICAL Digital Input and Output Jac ks
Can be connected with audio/video units that have optical digital signal output (and input) jacks.
2 COAXIAL Digital Input J ac k (for CD Player)
Can be connected with a CD player that has a coaxial digital signal output jack.
3 AC-3 RF SIGNAL Input J ac k (for LD player)
Can be connected with an LD player that has an AC-3 RF audio signal output jack.
4 GND Terminal
Connects the ground wire of the turntable to produce minimum hum. In some cases, howe ver, better results may be obtained with the ground wire disconnected.
5 A UDIO SIGNAL Connection J acks (for A udio Source Equipment)
Connect the inputs and/or outputs of your audio equipment.
6 A UDIO/VIDEO SIGNAL Connection Jacks (for Video Source
Equipment)
Connect the audio and video inputs and/or outputs of your video equipment. In place of the VIDEO jacks, the S VIDEO jac ks can be used for higher resolution and improved picture quality if your VCR, monitor, etc. are equipped with S-VIDEO connectors .
7 MAIN SPEAKERS Terminals
When using this unit’s b uilt-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 .
8 FRONT SPEAKERS Terminals
When using the built-in front-channel amplifier, connect the front effect speakers here .
9 CENTER SPEAKERS Terminals
When using the built-in center-channel amplifier, connect one or two center speakers here.
0 Center Speaker Impedance Switch
Set to “A + B” when using two center speakers, or to “A OR B” when using only one center speaker .
A REAR SPEAKERS Terminals
When using the built-in rear-channel amplifier, connect the rear effect speakers here .
B Video NTSC/PAL Switch (General Model only)
Set this switch to the position corresponding to the standard that your video equipment employs.
C 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.
D MAIN LEVEL Switch
Normally set to “0 dB”. If desired, you can decrease the main­channel output level at the MAIN SPEAKERS terminals by 10 dB by setting this switch to “–10 dB”.
E PRE OUT Jac ks
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 receiv er) when using external amplification.
F MAIN IN Jac ks
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.
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