Yamaha RX-V640 Manualul proprietarului

Marca: Yamaha

Model: RX-V640

Categorie: Receptoare AV

Tip: Manualul proprietarului

OWNER’S MANUAL

RX-V640

AV Receiver

0100RX-V640-cv1_EN-U.p65 03.1.10, 6:49 PM1

I CAUTION

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.

• Explanation of Graphical Symbols

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.

1 Read Instructions – All the safety and operating instructions

should be read before the product is operated.

2 Retain Instructions – The safety and operating instructions

should be retained for future reference.

3 Heed Warnings – All warnings on the product and in the

operating instructions should be adhered to.

4 Follow Instructions – All operating and use instructions

should be followed.

5 Cleaning – Unplug this product from the wall outlet before

cleaning. Do not use liquid cleaners or aerosol cleaners.

Use a damp cloth for cleaning.

6 Attachments – Do not use attachments not recommended

by the product manufacturer as they may cause hazards.

7 Water and Moisture – Do not use this product near water –

for example, near a bath tub, wash bowl, kitchen sink, or

laundry tub; in a wet basement; or near a swimming pool;

and the like.

8 Accessories – Do not place this product on an unstable cart,

stand, tripod, bracket, or table. The product may fall,

causing serious injury to a child or adult, and serious

damage to the product. Use only with a cart, stand, tripod,

bracket, or table recommended by the manufacturer, or sold

with the product. Any mounting of the product should

follow the manufacturer’s instructions, and should use a

mounting accessory recommended by the manufacturer.

9 A product and cart combination should be

moved with care. Quick stops, excessive

force, and uneven surfaces may cause the

product and cart combination to overturn.

10 Ventilation – Slots and openings in the cabinet are provided

for ventilation and to ensure reliable operation of the

product and to protect it from overheating, and these

openings must not be blocked or covered. The openings

should never be blocked by placing the product on a bed,

sofa, rug, or other similar surface. This product should not

be placed in a built-in installation such as a bookcase or

rack unless proper ventilation is provided or the

manufacturer’s instructions have been adhered to.

11 Power Sources – This product should be operated only from

the type of power source indicated on the marking label. If

you are not sure of the type of power supply to your home,

consult your product dealer or local power company. For

products intended to operate from battery power, or other

sources, refer to the operating instructions.

12 Grounding or Polarization – This product may be equipped

with a polarized alternating current line plug (a plug having

one blade wider than the other). This plug will fit into the

power outlet only one way. This is a safety feature. If you

are unable to insert the plug fully into the outlet, try

reversing the plug. If the plug should still fail to fit, contact

your electrician to replace your obsolete outlet. Do not

defeat the safety purpose of the polarized plug.

13 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 product.

14 Lightning – For added protection for this product during a

lightning storm, or when it is left unattended and unused for

long periods of time, unplug it from the wall outlet and

disconnect the antenna or cable system. This will prevent

damage to the product due to lightning and power-line

surges.

15 Power Lines – An outside antenna system should not be

located in the vicinity of overhead power lines or other

electric light or power circuits, or where it can fall into such

power lines or circuits. When installing an outside antenna

system, extreme care should be taken to keep from touching

such power lines or circuits as contact with them might be

fatal.

16 Overloading – Do not overload wall outlets, extension

cords, or integral convenience receptacles as this can result

in a risk of fire or electric shock.

17 Object and Liquid Entry – Never push objects of any kind

into this product through openings as they may touch

dangerous voltage points or short-out parts that could result

in a fire or electric shock. Never spill liquid of any kind on

the product.

18 Servicing – Do not attempt to service this product yourself

as opening or removing covers may expose you to

dangerous voltage or other hazards. Refer all servicing to

qualified service personnel.

19 Damage Requiring Service – Unplug this product from the

wall outlet and refer servicing to qualified service personnel

under the following conditions:

a) When the power-supply cord or plug is damaged,

b) If liquid has been spilled, or objects have fallen into

the product,

c) If the product has been exposed to rain or water,

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION

IMPORTANT SAFETY INSTRUCTIONS

0101RX-V640_Cau_EN-U.p65 03.1.10, 6:50 PM2

CAUTION II

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.

EXAMPLE OF ANTENNA GROUNDING

MAST

GROUND

CLAMP

ANTENNA

LEAD IN

WIRE

ANTENNA

DISCHARGE UNIT

(NEC SECTION 810–20)

GROUNDING CONDUCTORS

(NEC SECTION 810–21)

GROUND CLAMPS

POWER SERVICE GROUNDING

ELECTRODE SYSTEM

(NEC ART 250. PART H)

ELECTRIC

SERVICE

EQUIPMENT

NEC

– NATIONAL ELECTRICAL CODE

FCC INFORMATION (for US customers)

Note to CATV system installer:

This reminder is provided to call the CATV system

installer’s attention to Article 820-40 of the NEC that

provides guidelines for proper grounding and, in particular,

specifies that the cable ground shall be connected to the

grounding system of the building, as close to the point of

cable entry as practical.

d) If the product does not operate normally by following

the operating instructions. Adjust only those controls

that are covered by the operating instructions as an

improper adjustment of other controls may result in

damage and will often require extensive work by a

qualified technician to restore the product to its normal

operation,

e) If the product has been dropped or damaged in any

way, and

f) When the product exhibits a distinct change in

performance - this indicates a need for service.

20 Replacement Parts – When replacement parts are

required, be sure the service technician has used

replacement parts specified by the manufacturer or have

the same characteristics as the original part.

Unauthorized substitutions may result in fire, electric

shock, or other hazards.

21 Safety Check – Upon completion of any service or

repairs to this product, ask the service technician to

perform safety checks to determine that the product is in

proper operating condition.

22 Wall or Ceiling Mounting – The unit should be mounted

to a wall or ceiling only as recommended by the

manufacturer.

23 Heat – The product should be situated away from heat

sources such as radiators, heat registers, stoves, or other

products (including amplifiers) that produce heat.

24 Outdoor Antenna Grounding – If an outside antenna or

cable system is connected to the product, be sure the

antenna or cable system is grounded so as to provide some

protection against voltage surges and built-up static charges.

Article 810 of the National Electrical Code, ANSI/NFPA

70, provides information with regard to proper grounding of

the mast and supporting structure, grounding of the lead-in

wire to an antenna discharge unit, size of grounding

conductors, location of antenna discharge unit, connection

to grounding electrodes, and requirements for the

grounding electrode.

0101RX-V640_Cau_EN-U.p65 03.1.10, 6:50 PM3

1 To assure the finest performance, please read this

manual carefully. Keep it in a safe place for future

reference.

2 Install this sound system in a well ventilated, cool,

dry, clean place — away from direct sunlight, heat

sources, vibration, dust, moisture, and/or cold.

Allow ventilation space of at least 30 cm on the top,

20 cm on the left and right, and 20 cm on the back

of this unit.

3 Locate this unit away from other electrical

appliances, motors, or transformers to avoid

humming sounds.

Do not expose this unit to sudden temperature

changes from cold to hot, and do not locate this unit

in a environment with high humidity (i.e. a room with

a humidifier) to prevent condensation inside this unit,

which may cause an electrical shock, fire, damage to

this unit, and/or personal injury.

5 Avoid installing this unit where foreign object may

fall onto this unit and/or this unit may be exposed

to liquid dripping or splashing. On the top of this

unit, do not place:

– Other components, as they may cause damage

and/or discoloration on the surface of this unit.

–

Burning objects (i.e. candles), as they may cause

fire, damage to this unit, and/or personal injury.

– Containers with liquid in them, as they may fall

and liquid may cause electrical shock to the

user and/or damage to this unit.

6 Do not cover this unit with a newspaper, tablecloth,

curtain, etc. in order not to obstruct heat radiation.

If the temperature inside this unit rises, it may

cause fire, damage to this unit, and/or personal

injury.

7 Do not plug in this unit to a wall outlet until all

connections are complete.

8 Do not operate this unit upside-down. It may

overheat, possibly causing damage.

9 Do not use force on switches, knobs and/or cords.

10 When disconnecting the power cord from the wall

outlet, grasp the plug; do not pull the cord.

11 Do not clean this unit with chemical solvents; this

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

12 Only voltage specified on this unit must be used.

Using this unit with a higher voltage than specified

is dangerous and may cause fire, damage to this

unit, and/or personal injury. YAMAHA will not be

held responsible for any damage resulting from use

of this unit with a voltage other than specified.

CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.

To prevent damage by lightning, disconnect the power

cord from the wall outlet during an electrical storm.

14 Do not attempt to modify or fix this unit. Contact

qualified YAMAHA service personnel when any

service is needed. The cabinet should never be

opened for any reasons.

15 When not planning to use this unit for long periods

of time (i.e. vacation), disconnect the AC power

plug from the wall outlet.

16 Be sure to read the “TROUBLESHOOTING” section

on common operating errors before concluding that

this unit is faulty.

17 Before moving this unit, press STANDBY/ON to set

this unit in standby mode, and disconnect the AC

power plug from the wall outlet.

VOLTAGE SELECTOR (China and General models only)

The VOLTAGE SELECTOR on the rear panel of this

unit must be set for your local main voltage

BEFORE plugging into the AC main supply.

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

This unit is not disconnected from the AC power

source as long as it is connected to the wall outlet,

even if this unit itself is turned off. This state is called

standby mode. In this state, this unit is designed to

consume a very small quantity of power.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC

SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN

OR MOISTURE.

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.

FOR CANADIAN CUSTOMERS

To prevent electric shock, match wide blade of plug to

wide slot and fully insert.

This Class B digital apparatus complies with Canadian

ICES-003.

III CAUTION

We Want You Listening For A Lifetime

YAMAHA and the Electronic Industries Association’s Consumer

Electronics Group want you to get the most out of your equipment

by playing it at a safe level. One that lets the sound come through

loud and clear without annoying blaring or distortion – and, most

importantly, without affecting your sensitive hearing.

Since hearing damage from loud sounds is often

undetectable until it is too late, YAMAHA and the

Electronic Industries Association’s Consumer

Electronics Group recommend you to avoid

prolonged exposure from excessive volume levels.

0101RX-V640_Cau_EN-U.p65 03.1.10, 6:50 PM4

English

INTRODUCTION

PREPARATION

BASIC

OPERATION

ADVANCED

OPERATION

ADDITIONAL

INFORMATION

CONTENTS

INTRODUCTION

CONTENTS ............................................................ 1

FEATURES ............................................................. 2

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

Supplied accessories .................................................. 3

Installing batteries in the remote control ................... 3

CONTROLS AND FUNCTIONS ......................... 4

Front panel................................................................. 4

Remote control .......................................................... 6

Front panel display .................................................... 8

ADVANCED OPERATION

SET MENU ........................................................... 38

Set menu list ............................................................ 38

Adjusting the items on the set menu ....................... 38

SOUND 1 SPEAKER SET (speaker mode settings)

............................................................................. 39

SOUND 2 SP DISTANCE (speaker distance) ........ 41

SOUND 3 LFE LEVEL .......................................... 41

SOUND 4 D. RANGE (dynamic range) ................. 41

SOUND 5 CENTER GEQ

(center graphic equalizer) .................................... 42

SOUND 6 HP TONE CTRL

(headphone tone control) ......................................... 42

INPUT 1 I/O ASSIGN (input/output assignment) .. 42

INPUT 2 INPUT MODE (initial input mode) ........ 43

OPTION 1 DISPLAY SET ...................................... 43

OPTION 2 MEM. GUARD (memory guard) ......... 43

OPTION 3 AUDIO MUTE ..................................... 43

OPTION 4 ZONE SET ........................................... 44

OPTION 5 REC OUT ............................................. 44

REMOTE CONTROL FEATURES ................... 45

Control area ............................................................. 45

Setting the manufacturer code ................................. 46

Clearing setup manufacturer codes ......................... 46

Controlling other components ................................. 47

SETTING THE SPEAKER LEVELS ................ 48

Adjusting the volume during playback ................... 48

Using the test tone ................................................... 48

ZONE 2 (For U.S.A., Canada and Australia

models) .............................................................. 49

Remote Control in Zone 2 ....................................... 50

PREPARATION

CONNECTIONS .................................................... 9

Before connecting components ................................. 9

Connecting video components ................................ 10

Connecting audio components ................................ 12

Connecting the antennas.......................................... 13

Connecting an external amplifier ............................ 14

Connecting an external decoder .............................. 14

Connecting the speakers .......................................... 15

Connecting the power supply cords ........................ 18

Turning on the power .............................................. 18

BASIC SYSTEM SETTINGS ............................. 19

Using the basic menu .............................................. 19

Setting the unit to match your speaker system ........ 21

Setting speaker output levels (SP LEVEL) ............. 21

BASIC OPERATION

PLAYBACK .......................................................... 22

Input modes and indications .................................... 24

Selecting a sound field program .............................. 25

DIGITAL SOUND FIELD PROCESSING (DSP)

............................................................................ 28

Understanding sound fields ..................................... 28

Hi-Fi DSP programs ................................................ 28

CINEMA-DSP ...................................................... 29

Sound design of CINEMA-DSP ............................. 29

CINEMA-DSP Programs ........................................ 29

Sound field effects ................................................... 31

TUNING ................................................................ 32

Presetting stations .................................................... 33

Selecting a preset station ......................................... 35

SLEEP TIMER ..................................................... 36

RECORDING ....................................................... 37

ADDITIONAL INFORMATION

SOUND FIELD PROGRAM PARAMETER

EDITING .......................................................... 51

Changing parameter settings ................................... 51

Digital sound field parameter descriptions .............. 52

TROUBLESHOOTING ....................................... 53

GLOSSARY .......................................................... 57

SPECIFICATIONS .............................................. 59

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM1

Manufactured under license from Dolby Laboratories.

“Dolby”, “Pro Logic”, and the double-D symbol are

trademarks of Dolby Laboratories.

FEATURES

Other features

◆ 96 kHz/24-bit D/A converter

◆ Set menu for optimizing this unit for your Audio/

Video system

◆ Test tone generator for easier speaker balance

adjustment

◆ 6-channel external decoder input

◆ Component video input/output capability

◆ S-video signal input/output capability

◆ Optical and coaxial digital audio signal jacks

◆ Video Conversion (Composite Video ⇔ S Video)

◆ Sleep timer

◆ Remote control with preset manufacturer codes

◆ Custom Installation Zone 2 Facility (U.S.A., Canada

and Australia models only)

◆ Zone B capability

“DTS”, “DTS-ES Extended Surround” and “Neo:6” are

trademarks of Digital Theater System, Inc.

Built-in 6-channel power amplifier

◆ Minimum RMS output power

(0.06% THD, 20 Hz – 20 kHz, 8Ω)

Main: 90 W + 90 W

Center: 90 W

Rear: 90 W + 90 W

Rear center: 90 W

Multi-mode digital sound field processing

◆ Dolby Pro Logic/Dolby Pro Logic II decoder

◆ Dolby Digital/Dolby Digital EX decoder

◆ DTS/DTS-ES Matrix 6.1, Discrete 6.1, DTS Neo:6

Decoder

◆ CINEMA DSP: Combination of YAMAHA DSP

technology and Dolby Pro Logic, Dolby Digital or

DTS

◆ Virtual CINEMA DSP

◆ SILENT CINEMA DSP

Sophisticated AM/FM Tuner

◆ 40-Station random access preset tuning

◆ Automatic preset tuning

◆ Preset station shifting capability (Preset editing)

■ About this manual

• y indicates a tip for your operation.

• Some operations can be performed by using either the buttons on the main unit or on the remote control. In cases

when the button names differ between the main unit and the remote control, the button name on the remote control is

given in parentheses.

• This manual is printed prior to production. Design and specifications are subject to change in part for the reason of

the improvement in operativity ability, and others. In this case, the product has priority.

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM2

English

INTRODUCTION

Installing batteries in the remote

control

Insert the batteries in the correct direction by aligning the

+ and – marks on the batteries with the polarity markings

(+ and –) inside the battery compartment.

1 Press the part marked with a and slide off

the battery compartment cover.

2 Insert the four batteries supplied (AAA, R03,

UM-4) according to the polarity markings on

the inside of the battery compartment.

3 Slide the cover back on so that it snaps into

place.

■ Notes on batteries

• Change all of the batteries if you notice a decrease in

the operating range of the remote control, that the

indicator does not flash, or the light becoming dim.

• Do not use old batteries together with new ones.

• Do not use different types of batteries (such as alkaline

and manganese batteries) together. Read the packaging

carefully as these different types of batteries may have

the same shape and color.

• If the batteries have leaked, dispose of them

immediately. Avoid touching the leaked material or

letting it come into contact with clothing, etc. Clean the

battery compartment thoroughly before installing new

batteries.

If the remote control is without batteries for more than

2 minutes, or if exhausted batteries remain in the

remote control, the contents of the memory may be

cleared. When the memory is cleared, insert new

batteries, set up the manufacturer code and program

any acquired functions that may have been cleared.

AM loop antenna

(Europe, U.K., Australia and

Singapore models)

Indoor FM antenna

(U.S.A., Canada, China,

Korea and General models)

Batteries (4)

(AAA, R03, UM-4)

Remote control

GETTING STARTED

Supplied accessories

After unpacking, check that the following parts are contained.

75-ohm/300-ohm antenna

adapter (U.K. model)

POWER

SLEEP

CODE SET

STANDBY

TRANSMIT

6CH INPUT

SYSTEM

AUX

TV/CBL

REC

DISC SKIP

SET MENU

SELECT

PRESET/CH

TV INPUTTV MUTE

A/B/C/D/E

AUDIO

VOLUME

LEVEL

TEST

STEREO

EFFECT

RETURN

DISPLAY

TITLE

MUTE

AMP

POWER POWER

AVTV

VCR 1 VCR2/DVR

★★

DVD

MD/CD-R TUNERCD

–

TV CHTV VOL

–

HALL

ENTER-

TAINMENT

MUSIC

VIDEO

THEATER

NIGHT

6.1/5.1

MOVIE

THEATER 1

MOVIE

THEATER 2

/DTS

SUR.

ROCK

CONCERT

JAZZ CLUB

3421

ENTER

+10

67 8

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM3

CONTROLS AND FUNCTIONS

Front panel

1 STANDBY/ON

Turns the unit on, or sets it in standby mode. When you

turn the unit on, you will hear a click and there will be a 4

to 5-second delay before it can reproduce sound.

Standby mode

In this mode, the unit uses a small amount of power in

order to receive infrared-signals from the remote

control.

2 INPUT MODE

Sets the priority for the types of input signals (AUTO,

DTS, ANALOG) received when one component is

connected to two or more input jacks. You cannot set

priority for an audio source if you have selected 6CH

INPUT as the input source.

3 INPUT

Selects the input source you want to listen to or watch.

4 6CH INPUT

Selects the audio source connected to the 6CH INPUT

jacks. This selection takes priority over sources selected

with INPUT (or the input selector buttons on the remote

control).

5 Remote control sensor

Receives signals from the remote control.

6 Front panel display

Shows information about the operational status of the

unit.

7 TUNING MODE (AUTO/MAN’L MONO)

Switches the tuning mode between automatic and manual.

8 PRESET/TUNING (EDIT)

Switches the function of PRESET/TUNING l / h

between selecting a preset station number and tuning (the

colon (:) turns on or off).

This button is also used to exchange the assignment of

two preset stations with each other.

9 FM/AM

Switches the reception band between FM and AM.

0 MEMORY (MAN’L/AUTO FM)

Stores the current station in memory.

q VOLUME

Controls the output level of all audio channels.

This does not affect the OUT (REC) level.

(U.K. and Europe models only)

INPUT

AUTO/MANUAL MONO

MAN`L/AUTO FM

TUNING MODE MEMORY

EDIT

PRESET/TUNING

FM/AM

OPTICALRAUDIOLVIDEOS VIDEO

EFFECT

PRESET/TUNING

A/B/C/D/E

PROGRAMSTEREOSPEAKERS

6CH INPUTINPUT MODE

MODE START

RDS MODE/FREQ

PTY SEEK

EON

SILENT

PHONES

TREBLE

VOLUME

BASS

VIDEO AUX

STANDBY

/ON

NEXT SET MENU

1 32 4 8756 q90

epo

t iu

a s fd

MODE START

RDS MODE/FREQ

PTY SEEK

EON

w r y

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM4

English

INTRODUCTION

w SILENT (PHONES jack)

Allows you to enjoy DSP effects when listening with

headphones. When you connect headphones to the

headphone jack, no signals are output to the speakers or

the OUTPUT jacks.

e SPEAKERS A/B

Turns the set of main speakers connected to the A and/or

B terminals on or off.

r STEREO/EFFECT

Switches between normal stereo and DSP effect

reproduction. When you select STEREO, the unit mixes

down all Dolby Digital and DTS signals (except the LFE

channel) as well as those 2-channel signals without

effects, to the main left and right speakers.

t PROGRAM l / h

Select the DSP program.

y A/B/C/D/E

Selects preset station groups A to E when the unit is in

tuner mode.

Selects the set menu mode when the unit is not in tuner

mode.

u PRESET/TUNING l / h

Select preset station numbers 1 to 8 when a colon (:) is

displayed in the front panel display.

Select the tuning frequency when a colon (:) is not

displayed when the unit is in tuner mode.

SET MENU –/+

Adjust settings on the set menu when the unit is not in

tuner mode.

i VIDEO AUX jacks

Inputs for audio and video signals from a portable

external source (game console, etc.). Set the input source

to V-AUX to select source signals from these jacks.

o BASS

Adjusts the low-frequency response for the main left and

right channels.

Turn right to increase or left to decrease the low-

frequency response.

p TREBLE

Adjusts the high-frequency response for the main left and

right channels.

Turn right to increase or left to decrease the high-

frequency response.

(U.K. and Europe models only)

a RDS MODE/FREQ

Press this button when the unit is receiving an RDS

station, to cycle the display mode among PS mode,

PTY mode, RT mode, CT mode (if the station offers

those RDS data service) and/or frequency display

mode in turn.

s PTY SEEK MODE

Press this button to set the unit in the PTY SEEK

mode.

d PTY SEEK START

Press this button to begin searching for a station after

the desired program type has been selected in the PTY

SEEK mode.

f EON

Press this button to select a radio program type

(NEWS, INFO, AFFAIRS, SPORT) to tune in

automatically.

CONTROLS AND FUNCTIONS

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM5

POWER

SLEEP

CODE SET

STANDBY

TRANSMIT

6CH INPUT

SYSTEM

AUX

TV/CBL

REC

DISC SKIP

SET MENU

SELECT

PRESET/CH

TV INPUT

TV MUTE

A/B/C/D/E

AUDIO

VOLUME

LEVEL

TEST

STEREO

EFFECT

RETURN

DISPLAY

TITLE

MUTE

AMP

POWER POWER

AVTV

VCR 1 VCR2/DVR

★★

DVD

MD/CD-R TUNERCD

–

TV CHTV VOL

–

HALL

ENTER-

TAINMENT

MUSIC

VIDEO

THEATER

NIGHT

6.1/5.1

MOVIE

THEATER 1

MOVIE

THEATER 2

/DTS

SUR.

ROCK

CONCERT

JAZZ CLUB

3421

ENTER

+10

67 8

Remote control

1 Infrared window

Outputs infrared control signals. Aim this window at the

component you want to operate.

2 CODE SET

Used to set up manufacturer codes (see page 46).

3 Input selector buttons

Select the input source and set the remote control to

operate the selected source component.

4 DSP program

Select DSP programs when the remote control is in AMP

mode. Press one of these buttons repeatedly to select a

DSP program within a program group.

5 NIGHT

Sets the unit in night listening mode.

6 LEVEL

Selects the effect speaker channel to adjust.

7 Multi control section

Used to change and implement settings.

8 TEST

Outputs a test tone for use when adjusting the speaker

levels.

9 TRANSMIT indicator

Flashes while the remote control is sending signals.

0 STANDBY

Sets the unit in standby mode.

q SYSTEM POWER

Turns on the power of the unit.

w SLEEP

Sets the sleep timer.

e 6CH INPUT

Selects the audio source connected to the 6CH INPUT

jacks.

r AMP

Switches the function of the same controls between AMP

and the component selected using the input selector

buttons.

t ★★

Sets the remote control to operate other components (not

necessarily connected to this unit) without changing this

unit’s input source.

y VOLUME +/–

Increase or decrease the volume level.

This section describes the controls and functions of the

remote control. Make sure that the AMP mode is selected

before use.

CONTROLS AND FUNCTIONS

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM6

English

INTRODUCTION

Approximately 6 m (20 feet)

u MUTE

Mutes the sound. Press again to restore the audio output

to the previous volume level.

i STEREO/EFFECT

Switches between normal stereo and DSP effect

reproduction. When you select STEREO the unit mixes

down all Dolby Digital and DTS signals (except the LFE

channel) as well as those 2-channel signals without effect

sounds, to the main left and right speakers.

o 6.1/5.1

Switches the Dolby Digital EX or DTS ES decoder on or

off.

p SET MENU

Selects the set menu mode.

■ Using the remote control

The remote control transmits a directional infrared beam.

Be sure to aim the remote control directly at the remote

control sensor on the main unit during operation.

■ Handling the remote control

• Do not spill water or other liquids on the remote

control.

• Do not drop the remote control.

• Do not leave or store the remote control in the

following types of conditions:

– high humidity or temperature such as near a heater,

stove or bath;

– dusty places; or

– in places subject to extremely low temperatures.

INPUT

AUTO/MANUAL MONO

MAN`L/AUTO FM

TUNING MODE MEMORY

EDIT

PRESET/TUNING FM/AM

OPTICALRAUDIOLVIDEOS VIDEO

EFFECT

PRESET/TUNING

SET MENU

A/B/C/D/E

PROGRAMSTEREOSPEAKERS

6CH INPUTINPUT MODE

SILENT

PHONES

TREBLE

VOLUME

BASS

VIDEO AUX

STANDBY

/ON

30° 30°

CONTROLS AND FUNCTIONS

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM7

V-AUXVCR1

VCR2/DVR

D-TV/CBL

DVD

MD/CD-R

TUNER CD

DISCRETEMATRIX

DIGITAL

PCM

SILENT

DSP

HiFi

NIGHT

VIRTUAL

A B

AUTO

STEREO

SLEEP

VOLUME

MUTE

MEMORYTUNED

L C R

RLLFE RC RR

~~~~~~~~~~~~~~

CTRTPTYPS

HOLDPTYEON

ZONE2

90qw yer uiop

1 Processor indicators

The indicators for the various decoders light up when the

decoders are in use.

2 VIRTUAL indicator

Lights up when using Virtual CINEMA DSP.

3 Headphones indicator

Lights up when headphones are connected to the

headphone jack.

4 Input source indicator

Highlights the current input source with a cursor.

5 Sound field indicator

Displays the sound field management the unit is using

when you listen to a DSP sound field program.

6 AUTO indicator

Shows that this unit is in the automatic tuning mode.

7 MUTE indicator

Flashes while the MUTE function is on.

8 VOLUME level indicator

Indicates the volume level.

9 PCM indicator

Lights up when this unit is reproducing PCM (pulse code

modulation) digital audio signals.

0 SILENT indicator

Lights up when headphones are connected and the digital

sound field processor is on.

q SP A B indicator

Lights up to indicate which set of main speakers is

selected. Both indicators light up when both sets of

speakers are selected.

w NIGHT indicator

Lights up when the unit is set to night listening mode.

e HiFi DSP indicator

Lights up when you select a Hi-Fi DSP sound field

program.

r CINEMA DSP indicator

Lights up when you select a CINEMA DSP sound field

program.

t Multi-information display

Shows the current DSP program name and other

information when you are adjusting or changing settings.

y STEREO indicator

Lights up when the unit is receiving a strong signal from

a FM stereo broadcast while the “AUTO” indicator is lit.

u TUNED indicator

Lights up when this unit is tuned to a radio station.

i MEMORY indicator

Flashes to show a station can be stored in memory.

o SLEEP indicator

Lights up while the sleep timer is on.

p LFE indicator

Lights up when the input signal contains an LFE signal.

a Input channel indicator

The indicators for the appropriate sound channels light up

when a digital signal from a source is played back.

s ZONE2

(U.S.A., Canada and Australia models only)

Lights up when Zone 2 power is on.

d RDS indicator (U.K. and Europe models only)

The name(s) of the RDS data offered by the currently

received RDS station light(s) up.

EON indicator lights up when an RDS station that offers

the EON data service is being received.

PTY HOLD indicator lights up while searching for

stations in the PTY SEEK mode.

Front panel display

(U.K. and Europe models only)

CONTROLS AND FUNCTIONS

(U.S.A., Canada and Australia models only)

0102RX-V640_01-08_EN-U.P65 03.1.10, 6:51 PM8

English

PREPARATION

MAIN

REAR

(SURROUND)

REAR

CENTER

R L

CENTER MONITOR OUT

SUB

WOOFER

6CH INPUT

ZONE 2

OUT

DIGITAL

OUTPUT

DIGITAL

INPUT

VIDEOAUDIOAUDIO

MD/CD-R

DVD

D-TV/CBL

OPTICAL

COAXIAL

VCR-1

OUT

VCR 2

/DVR

DVD

D-TV

/CBL

/CD-R

OUT

(REC)

(PLAY)

SURROUND

MAIN

S VIDEOVIDEO

TUNER

75Ω UNBAL.

ANT

GND

ANT

CENTER

SUB

WOOFER

REAR

CENTER

REAR

(SURROUND

)

MAIN

IN OUT

OUTPUT

DVD

COMPORNENT VIDEO REMOTE

CONTROL

SPEAKERS

R L

D-TV

/CBL

MONITOR

OUT

CONNECTIONS

Before connecting components

CAUTION

Do not connect this unit or other components to the

mains power until all connections between the

components have been completed.

• Be sure all connections are made correctly, that is to

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

“–”. Some components require different connection

methods and have different jack names. Refer to the

operation instructions for each component you wish to

connect to this unit.

• After you have completed all connections, check them

again to make sure they are correct.

• The jack names correspond to the names on the input

selector.

■ Connecting to digital jacks

This unit has digital jacks for direct transmission of

digital signals through either coaxial or fiber optic cables.

You can use the digital jacks to input PCM, Dolby Digital

and DTS bitstreams. Use digital connections if you wish

to enjoy the multi-channel sound track of DVD material,

etc. with DSP effects. All digital input jacks are

acceptable for 96 kHz sampling digital signals.

Note

• The OPTICAL jacks on this unit conform to the EIA standard.

If you use a fiber optic cable that does not conform to this

standard this unit may not function properly.

AC OUTLETS

(page 18)

6CH INPUT jacks

(page 14)

DIGITAL OUTPUT jack

(page 12)

OUTPUT jacks

(page 14)

DIGITAL INPUT jacks

(pages 9 – 12)

Antenna input terminals

(page 13)

Speaker terminals

(page 17)

Video component jacks

(pages 10 – 11)

Audio component jacks

(page 12)

SUBWOOFER OUTPUT

jack (page 17)

This jack is reserved for factory use.

Do not connect any equipment to this jack.

ZONE 2 OUT jacks (page 49)

(U.S.A., Canada and Australia

models only)

REMOTE CONTROL jacks (page 49)

(U.S.A., Canada and Australia models only)

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM9

Connecting video components

Refer to the connection examples on the next page.

■ Types of video jacks

1 VIDEO jack

Conventional composite video signal.

2 S VIDEO jack

Transmits color and luminance separately and

achieves high-quality color reproduction.

3 COMPONENT VIDEO jacks

Transmit color difference (P

B, PR) and luminance

separately and provide the best quality picture.

Use the commercially available cable type specified for

connecting each jack.

• Signals received through the S VIDEO input jacks can be

converted to composite signals in this unit and output through

its VIDEO MONITOR OUT as well.

• (With the exception of China and General models) Signals

received through the VIDEO jack on this unit can be output

through the S VIDEO MONITOR OUT jack by setting “V

CONV.” in “OPTION 1 DISPLAY SET” on the set menu to

ON.

• When the unit receives signals through both S VIDEO and

VIDEO jacks, signals input through the S VIDEO jack have

priority.

• You can designate the input for the COMPONENT VIDEO A

and B jacks to suit your components by using “INPUT 1 I/O

ASSIGNMENT” on the set menu.

■ Connecting a video monitor

Connect the video input jack on your video monitor to the

MONITOR OUT VIDEO jack.

Note

• If you connect this unit with a source component using

Component video jacks, you also need to connect your video

monitor using Component video jacks.

■ Connecting a DVD player/digital TV/cable

Connect the optical digital audio signal output jack on

your component to the DIGITAL INPUT jack and

connect the video signal output jack on the component to

the VIDEO jack on this unit.

• Use the AUDIO jacks on this unit for a video component

which does not have optical digital output jack. However,

multi-channel reproduction cannot be obtained with audio

signals input from the AUDIO jacks.

■ Connecting a recording component

Connect the audio signal input jacks on your video

component to the AUDIO OUT jacks on this unit. Then

connect the video signal input jack on the video

component to the VIDEO OUT jack on this unit for

picture recording.

Connect the audio signal output jacks on your component

to the AUDIO IN jacks on this unit. Then connect the

video signal output jack on the component to the VIDEO

IN jack on this unit to play a source from your recording

component.

A second VCR or DVD recorder can be connected using

the VCR 2/DVR jacks.

Note

• Once you have connected a recording component to this unit,

keep its power turned on while using this unit. If the power is

off, this unit may distort the sound from other components.

COMPONENT VIDEO

S VIDEOVIDEO

1 2 3

S VIDEO

VIDEO

COMPONENT

VIDEO

Only when “V CONV.” in “OPTION 1 DISPLAY

SET” is set to ON on the set menu.

Output

(MONITOR OUT)

Signal flow inside this unit

Input

CONNECTIONS

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM10

English

PREPARATION

indicates video signal direction

indicates optical cables

indicates right analog cables

indicates left analog cables

indicates audio signal direction

Video monitorVCR

DVD player

TV/digital TV/

cable TV

MAIN

CENTER

SUB

WOOFER

6CH INPUT

DIGITAL

OUTPUT

DIGITAL

INPUT

VIDEOAUDIOAUDIO

MD/CD-R

DVD

D-TV/CBL

OPTICAL

COAXIAL

VCR-1

OUT

MONITOR OUT

OUT

VCR 2

/DVR

DVD

D-TV

/CBL

/CD-R

OUT

(REC)

(PLAY)

SURROUND

MAIN

S VIDEOVIDEO

TUNER

75Ω UNBAL.

ANT

GND

ANT

REA

CENT

REAR

(SURROUND

)

MAIN

OUTPUT

DVD

COMPORNENT VIDEO

D-TV

/CBL

MONITOR

OUT

AUDIO

OUTPUT

AUDIO

INPUT

LR LR

VIDEO

INPUT

VIDEO

OUTPUT

OPTICAL

OUTPUT

AUDIO

OUTPUT

L R

VIDEO

OUTPUT

VIDEO

OUTPUT

OPTICAL

OUTPUT

AUDIO

OUTPUT

VIDEO

INPUT

CONNECTIONS

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM11

CENTER

SUB

WOOFER

6CH INPUT

DIGITAL

OUTPUT

DIGITAL

INPUT

VIDEOAUDIOAUDIO

MD/CD-R

DVD

D-TV/CBL

OPTICAL

COAXIAL

VCR-1

OUT

MONITOR OUT

OUT

VCR 2

/DVR

DVD

D-TV

/CBL

/CD-R

OUT

(REC)

(PLAY)

SURROUND

MAIN

S VIDEOVIDEO

TUNER

75Ω UNBAL.

ANT

GND

ANT

DVD

COMPORNENT V

D-TV

/CBL

MONITOR

OUT

OPTICAL

INPUT

OPTICAL

OUTPUT

Connecting audio components

■ Connecting a CD player

Connect the coaxial digital output jack on your CD player

to the DIGITAL INPUT CD jack on this unit.

• Use the AUDIO jacks on this unit for a CD player which does

not have coaxial digital output jack.

■ Connecting a CD recorder or MD

recorder

Connect the optical digital signal input jack on your CD

recorder or MD recorder to the DIGITAL OUTPUT MD/

CD-R jack on this unit for digital recording.

Connect the optical digital output jack on your CD

recorder or MD recorder to the DIGITAL INPUT MD/

CD-R jack on this unit to play a source from your

recording component.

• Use the AUDIO jacks on this unit for a CD recorder or MD

recorder which does not have optical digital input or output

jack.

indicates signal direction

CD player

Notes

• Once you have connected a recording component to this unit,

keep its power turned on while using this unit. If the power is

off, this unit may distort the sound from other components.

• The DIGITAL OUTPUT jack and analog OUT (REC) jacks

are independent. The DIGITAL OUTPUT jack only outputs

digital signals, while the OUT (REC) jacks output analog

signals only.

indicates coaxial cables

indicates optical cables

CD recorder or

MD recorder

CONNECTIONS

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM12

English

PREPARATION

100kHz/10kHz

FREQUENCY

STEP

50kHz/9kHz

FM/AM

TUNER

75Ω UNBAL.

ANT

GND

ANT

■ Connecting the AM loop antenna

1 Set up the AM loop antenna, then connect it

to the terminals on this unit.

2 Press and hold the tab to insert the AM loop

antenna lead wires into the AM ANT and

GND terminals.

3 Orient the AM loop antenna for the best

reception.

Notes

• The AM loop antenna should be placed away from this unit.

• The AM loop antenna should always be connected, even if an

outdoor AM antenna is connected to this unit.

A properly installed outdoor antenna provides clearer

reception than an indoor one. If you experience poor

reception quality, an outdoor antenna may improve the

quality. Consult the nearest authorized YAMAHA

dealer or service center about the outdoor antennas.

FREQUENCY STEP switch (China and General

models only)

Because the inter-station frequency

spacing differs in different areas, set the

FREQUENCY STEP switch (located on

the rear panel) according to the frequency

spacing in your area.

North, Central and South America:

100 kHz/10 kHz

Other areas: 50 kHz/9 kHz

Before setting this switch, disconnect the

AC power plug of this unit from the AC

outlet.

Ground (GND terminal)

For maximum safety and minimum

interference, connect the antenna GND

terminal to a good earth ground. A good

earth ground is a metal stake driven into

moist earth.

Indoor FM

antenna

(included)

AM loop antenna

(included)

Connecting the antennas

Open the cover of the

included 75-ohm/300-ohm

antenna adapter.

Cut the external sleeve

of the 75-ohm coaxial

cable and prepare it for

connection.

Cut the lead wire and

remove it.

Insert the cable wire into the

slot, and clamp it with pliers.

Snap the cover into

place.

Unit:

mm (inch)

Lead wire

Clamp with

pliers.

Clamp

with

pliers.

Insert the wire

into the slot.

75-ohm/300-ohm antenna adapter (U.K. model only)

11 (7/16)

8 (5/16)

6 (1/14)

Both AM and FM indoor antennas are included with this

unit. In general, these antennas should provide sufficient

signal strength.

Connect each antenna correctly to the designated

terminals.

CONNECTIONS

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM13

Connecting an external amplifier

If you want to increase the power output to the speakers,

or want to use another amplifier, connect an external

amplifier to the OUTPUT jacks as follows.

Note

• When RCA pin plugs are connected to the OUTPUT jacks for

output to an external amplifier, the SPEAKERS terminals also

output signals.

1 MAIN jacks

Main channel line output jacks.

Note

• The signals output through these jacks are affected by the

BASS and TREBLE settings.

2 REAR (SURROUND) jacks

Rear channel line output jacks.

3 CENTER jack

Center channel line output jack.

4 REAR CENTER jack

Rear center channel line output jack.

5 SUBWOOFER jack

When using a subwoofer with built-in amplifier, including

the YAMAHA Active Servo Processing Subwoofer

System, connect the input jack of the subwoofer system

to this jack. Low bass signals distributed from the main,

center and/or rear channels are directed to this jack in

accordance with your SPEAKER SET selections. The

unit also directs the LFE (low-frequency effect) signals

generated when Dolby Digital or DTS is decoded to this

jack based on your SPEAKER SET selections.

Notes

• The cut-off frequency of the SUBWOOFER jack is 90 Hz.

• If you do not use a subwoofer, allocate the signals to the main

left and right speakers by changing the settings of SOUND 1

SPEAKER SET item “1E BASS” on the set menu.

• Use the control on the subwoofer to adjust its volume level.

You can also adjust the volume level by using this unit’s

remote control (see “SETTING THE SPEAKER LEVELS” on

page 48).

Connecting an external decoder

This unit is equipped with 6 additional input jacks (MAIN

left and right, CENTER, SURROUND left and right and

SUBWOOFER) for discrete multi-channel input from a

component equipped with a multi-channel decoder and 6

channel output jacks such as a DVD/SACD player.

Note

• When you select 6CH INPUT as the input source, the unit

automatically turns off the digital sound field processor, and

you cannot use DSP programs.

CENTER

SUB

WOOFER

REAR

CENTER

REAR

(SURROUND

)MAIN

OUTPUT

12 3

CONNECTIONS

CENTER

SUB

WOOFER

6CH INPUT

MONITOR OUT

OUT

VCR 2

/DVR

SURROUND

MAIN

S VIDEOVIDEO

L R LR

CENTER

SUBWOOFER MAIN

SURROUND

DVD/SACD player

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM14

English

PREPARATION

■ Speaker placement

Refer to the following diagram when you place the

speakers.

Main speakers

Place the main left and right speakers an equal distance

from the ideal listening position. The distance between

each speaker and each side of the video monitor should

also be the same.

Center speaker

Align the front face of the center speaker with the front

face of your video monitor. Place the speaker as close to

the monitor as possible (such as directly over or under the

monitor) and centrally between the main speakers.

Rear speakers

Place these speakers behind your listening position,

facing slightly inwards, about 1.8 m (6 feet) above the

floor.

Rear center speaker

Place the rear center speaker in the center between the

rear left and right speakers at the same height from the

floor as the rear speakers.

Subwoofer

The position of the subwoofer is not so critical, because

low bass sounds are not highly directional. However, it is

better to place the subwoofer near the main speakers.

Turn it slightly toward the center of the room to reduce

wall reflections.

Note

• If you do not use any of effect speakers (rear, center and/or

rear center), change the settings of “SOUND 1 SPEAKER

SET” items at the set menu to direct signals to other terminals

you have connected speakers to.

CAUTION

Use magnetically shielded speakers. If these speakers

still create interference with the monitor, place the

speakers away from the monitor.

Connecting the speakers

■ Speakers

This unit has been designed to provide the best sound-

field quality with a 6-speaker system, using main left and

right speakers, rear left and right speakers, a center

speaker, and a rear center speaker. If you use different

brands of speakers (with different tonal qualities) in your

system, the tone of a moving human voice and other types

of sound may not shift smoothly. We recommend that you

use speakers from the same manufacturer or speakers

with the same tonal quality.

The main speakers are used for the main source sound

plus effect sounds. They will probably be the speakers

from your present stereo system. The rear speakers are

used for effect and surround sounds. The center speaker is

for the center sounds (dialog, vocals, etc.). The rear center

speaker supplements the rear (left and right) speakers and

provides for more realistic front-to-back transitions.

The main speakers should be high-performance models

and have enough power-handling capacity to accept the

maximum output of your audio system. The other

speakers do not have to be equal to the main speakers. For

precise sound localization, however, it is ideal to use the

models of equivalent performance with the main

speakers.

Use of a subwoofer expands your sound field

It is also possible to further expand your system with the

addition of a subwoofer. 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) channel with high fidelity when

playing back Dolby Digital or DTS signals. The

YAMAHA Active Servo Processing Subwoofer System is

ideal for natural and lively bass reproduction.

Main

speaker (L)

1.8 m (6 feet)

Rear speaker (L)

Rear center

speaker

Rear speaker (R)

Subwoofer

Main speaker (R)

Center speaker

CONNECTIONS

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM15

MAIN

CENTER

REAR CENTER

REAR

A OR B :

A+B :

4ΩMIN.

8ΩMIN.

6ΩMIN.

/SPEAKER

IMPEDANCE SELECTOR

SET BEFORE POWER ON

MAIN

CENTER

REAR CENTER

REAR

A OR B :

A+B :

8ΩMIN.

16ΩMIN.

8ΩMIN.

/SPEAKER

■ Connections

Be sure to connect the left channel (L), right channel (R), “+” (red) and “–” (black) in accordance with the markers on

this unit, the speakers, and the speaker cables. If the connections are faulty, no sound will be heard from the speakers,

and if the polarity of the speaker connections is incorrect, the sound will be unnatural and lack bass.

CAUTION

• Use speakers with the specified impedance shown on the rear panel of this unit.

• Do not let the bare speaker wires touch each other or any metal part of this unit. This could damage this unit

and/or the speakers.

10 mm (3/8”)

Red: positive (+)

Black: negative (–)

Banana plug

(With the exception of U.K. and Europe models)

CONNECTIONS

A speaker cord is actually a pair of insulated cables

running side by side. One cable is colored or shaped

differently, perhaps with a stripe, groove or ridge.

1 Remove approximately 10 mm (3/8”) of

insulation from each of the speaker cables.

2 Twist the exposed wires of the cable

together to prevent short circuits.

3 Unscrew the knob.

4 Insert one bare wire into the hole in the side

of each terminal.

5 Tighten the knob to secure the wire.

(With the exception of U.K. and Europe models)

• You can also use banana plug connectors. First, tighten the

knob and then insert the banana plug connector into the end of

the corresponding terminal.

■ IMPEDANCE SELECTOR switch

WARNING

Do not change setting of the IMPEDANCE SELECTOR switch when the unit power is switched on, as doing so may

damage the unit. If this unit fails to turn on when STANDBY/ON (or SYSTEM POWER) is pressed, the

IMPEDANCE SELECTOR switch may not be fully slid to either position. If this is the case, slide the switch all the

way to either position when this unit is in standby mode. Be sure to move this switch only when this unit is in

standby mode.

Select the switch position (left or right) according to the impedance of the speakers in your system.

Switch

position

Left

Right

Speaker

Main

Center,

Rear Center,

Rear

Main*

Center,

Rear Center,

Rear

Impedance level

If you use one/two set(s) of main speakers, the impedance of

each speaker must be 4 Ω/8 Ω or higher.

The impedance of each speaker must be 6 Ω or higher.

If you use one/two set(s) of main speakers, the impedance of

each speaker must be 8 Ω/16 Ω or higher.

The impedance of each speaker must be 8 Ω or higher.

IMPEDANCE SELECTOR

switch

(General model)

* [Canada model only]

When the switch is set to right, you cannot use “A+B”.

0103RX-V640_09-18_EN-U.p65 03.1.10, 6:52 PM16

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Yamaha RX-V640 Manualul proprietarului

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Model: RX-V640

Categorie: Receptoare AV

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