YamahaメーカーRX-V650の使用説明書/サービス説明書
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YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHO RPE AVE., BUEN A PARK, CALIF. 90620, U.S.A. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE. , SCARBOROUGH, ONTAR IO M1S 3R1, CAN ADA YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, 25462 RE LLINGEN BEI HAMBURG , F.
1 T o 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 fr om direct sunlight, heat sources, vibration, dust, moisture , and/or cold.
1 English PREP ARA TION INTRODUCTION BAS I C OPERA TION SOUND FIELD PROGRAM S AD V ANCED OPERA TION ADDITIONAL INFORMA TION FEATU RES ...... ............ .......... ............ ......... ............ 2 GETTING STARTED ... .......... ............ ....
FEATURES 2 Built-in 7-channel power amplifier ◆ Minimum RMS output po wer (0.06% THD, 20 Hz – 20 kHz, 8 Ω ) Front: 95 W + 95 W Center: 95 W Surround: 95 W + 95 W Surround back: 95 W + 95 W Sound.
GETTING STARTED 3 English INTRODUCTION Please check t hat you recei ved all of the following parts. 1 Press the part and slide the battery compartment cover off. 2 Inser t four supplied batteries (AAA, R03, UM-4) accor ding to the polarity m arkings (+ and –) on th e inside of the battery compartment.
CONTROLS AND FUNCTIONS 4 1 ST AND BY/ON T urns on this unit or sets it to the standby mode. When you turn on this unit, you will hear a click a nd there will be a 4 to 5-second delay before this unit can reproduce sound. In standby mo de, this unit consumes a small amo unt of power in order to receive infrared-signa ls from the remote control.
CONTROLS AND FUNCTIONS 5 English INTRODUCTION A PHONES (SILENT CINEMA) jack Outputs audio signals for pri v ate listening with headphones. When you connec t headphones, no sign als are output to the OUTPUT jacks or to the speakers. All Dolby Digital and DTS au dio signals are mix ed down to the left and right headphone channels.
CONTROLS AND FUNCTIONS 6 This section describes the func tion of each control o n the remote control used to contro l this unit. T o operate other components, see “REMO TE CONTR OL FEA TURES” on page 63. 1 Infrared windo w Outputs infrared control signals.
CONTROLS AND FUNCTIONS 7 English INTRODUCTION G STRAIGHT (EFFECT) Switches the sound f ields of f or on. When STRAIGHT is selected, input signals (2-channel or multi-channel) are output directly from their respec tiv e speak ers without effect processing.
CONTROLS AND FUNCTIONS 8 1 Decoder indicator s When any of this unit’ s decode rs function, the respectiv e indicator lights up. 2 SILENT CINEMA indicator Lights up when headphones are connected and a sound field progr am is sele cted (see page 31).
CONTROLS AND FUNCTIONS 9 English INTRODUCTION K 96/24 indicator Lights up when a DTS 96/24 signal is input to this unit. L LFE indicator Lights up when the input signal contains the LFE signal. M Input c hannel indicator s Indicate the channe l components of the current digital input signal.
CONTROLS AND FUNCTIONS 10 1 DIGIT AL INPUT jacks See pages 16, 18 and 19 for details. 2 A udio compon ent jac ks See page 19 for connection information. 3 Video component ja cks See pages 16 and 18 for connection information. 4 Antenna terminals See page 21 for connection information.
SPEAKER SE TUP 11 English PREP ARA TION The speaker layout belo w sho ws the standard ITU-R speaker setting. Y ou can use it to enjoy CINEMA DSP and multi-channel audio sources. Front speaker s (FR and FL) The front speakers are used for the main source sound plus effect sounds.
12 SPEAKER SETUP Be sure to connect the left ch annel (L), right channel (R), “+” (red) and “–” (black) prope rly . If the connections are faulty , no sound will be heard from the speakers, and if the polarity of the speaker connect ions is incorrect, the sound will be unnatural and lack bass.
13 English SPEAKER SE TUP PREP ARA TION FRONT SUB WOOFER FRONT A B CENTER PRE OUT SURROUND SURROUND BACK SPEAKERS SURROUND CENTER SURROUND BACK PRESENCE 1 6 7 10 9 8 2 3 4 5 Subwoofer system Center sp.
14 SPEAKER SETUP ■ FRONT terminals Connect one or two speaker systems to these terminals. If you use only one speaker system, connect it to either the FR ONT A or B terminals. ■ CENTER t ermina ls Connect a center speake r to these terminals. ■ SURROUND terminals Connect surround speakers to these terminals.
CONNECTIONS 15 English PREP ARA TION Do not connect this unit or ot her components to the mains po wer until all con nections between components are complete. ■ Cable indica tions ■ Analog jacks Y ou can input analog signals from audio components by connecting audio pin cable to the analog jacks on this unit.
16 CONNECTIONS ■ Connections f or D VD pla yback Connecting video components AUDIO DVD DVD COAXIAL DVD VIDEO VIDEO S VIDEO MONITOR OUT DVD COMPONENT VIDEO P R P B Y VIDEO S VIDEO MONITOR OUT DIGIT AL INPUT L R C O DVD p l a ye r Video monitor Optical ou t V ideo out Audio out V ideo in Coaxial ou t 01EN_00_RXV650_EB.
17 English CONNECTIONS PREP ARA TION ■ Connecting to the MUL TI CH INPUT jac ks This unit is equipped with 8 additional input jacks (left and right FR ONT, CENTER, left and right SURR OUND, left and.
18 CONNECTIONS ■ Connections f or othe r video component s ■ VIDEO A UX jacks (on the fr ont panel) Use these jacks to connect an y video source, such as a game console or video camera, to this unit.
19 English CONNECTIONS PREP ARA TION ■ Connections f or audio components Connecting audio components AUD I O DIGIT AL INPUT CD COAXIAL OPTICAL MD/CD-R MD/CD-R OPTICAL OUT (REC) IN (PLA Y) MD /CD-R C.
20 CONNECTIONS ■ Connecting to an e xternal amplifier If you want to increase the po wer output to the speakers, or want to use another amplif ier , connect an external amplifier to the PRE OUT j acks as follows.
21 English CONNECTIONS PREP ARA TION Both AM and FM indoor antennas are included with this unit. In genera l, these anten n as should provi de suff ici ent signal strength. Connect each antenna correctly to the designated terminals. ■ Connecting the AM loop anten na 1 Set up the AM loop ante nna , then connect it to the terminals on this unit.
22 CONNECTIONS ■ Connecting the A C power cor d Plug the po wer cord into an A C wall outlet. ■ A C OUTLET(S) (SWITCHED) U.K. and Australia models .. ........... ........... ...... 1 OUTLET K orea model ........ ........... ........... ...........
23 English CONNECTIONS PREP ARA TION ■ IMPED ANCE SELECTOR s witch Do not change the setting of the IMPED ANCE SELECT OR switch when the unit po wer is switched on, as doing so may damage the unit.
24 CONNECTIONS When all connections are complete, turn on the power of this unit. 1 Press ST ANDBY/ON (SYSTEM PO WER on the remote contr ol) to turn on the power of this unit.
AUTO SETUP 25 English PREP ARA TION This recei ver em ploys Y AMAHA P arametric Room Acoustic Optimizer (YP A O) technology which lets you av oid troublesome listeni ng-based speak er setup and achiev es highly accurate s ound adjustments.
26 AUTO SETUP For best results, make sure th e room is as qu iet as possible during the auto setup procedure (YP A O). If there is too much ambient noise, the resu lts may not be satisfactory .
27 English AUTO SETUP PREP ARA TION 8 Use the cursor b uttons to display the results. • Press u / d to display information about indi vidual results. • Press j / i to switch between each result list . 9 When finished, press SELECT. The RESUL T :EXIT screen appe ars.
28 AUTO SETUP ■ If a warning scr een appear s 1 Press j / i to display detailed info rmation about each warnin g. For details abou t each message, see page 29. y W arnings let you know about potential problems detected during auto setup. W arnings will no t cancel the auto setup.
29 English AUTO SETUP PREP ARA TION ■ T roubleshoot ing f or auto set up pr ocedure Before auto setup Error s during a uto setup Press SELECT to display detailed information about individual error s. Press j / i to switch between error messages. W arnings after auto setup Press j / i to display detailed information about i ndivid ual warnings.
PLAYBACK 30 1 Press ST ANDBY/ON (SYSTEM PO WER on the remote contr ol) to turn on the power . 2 T urn on the video monitor connected to this unit. 3 Press SPEAKERS A or B on the front panel. Each press turns the respecti ve speak ers on or of f. 4 Select the input source.
31 English PLAYBACK BAS I C OPERA TION 7 Select a sound fiel d program if desired. Use PR OGRAM (or press AMP to select the AMP mode, then press one of the sound field program buttons repea tedly) to sele ct a sound f ield program. See page 47 for details abo ut sound f ield programs.
32 PLAYBACK ■ Selecting MUL TI CH INPUT Press MUL TI CH INPUT so that “MUL TI CH INPUT” appears in the front panel display and video monitor . MULTI CH INPUT When “MUL TI CH INPUT” is shown in the front panel display , no other source can be played.
33 English PLAYBACK BAS I C OPERA TION ■ Remote contr ol operation Press AMP to select the AMP mode, then press one of the sound field program buttons repeatedly to select the desired program. The name of the selected program appears in the front panel display .
34 PLAYBACK • Some 6.1-channel compatible discs do not ha ve a signal (flag) which this unit can automatically detect. Whe n playing these kinds of discs with 6.
35 English PLAYBACK BAS I C OPERA TION ■ Listening to high fidelity stereo sound (PURE DIRECT) PURE DIRECT allo ws you to bypass this unit’ s decoders and DSP processors, and turn of f the video circuitry and front panel display to enjoy pure high fi delity sound from analog and PCM sources.
36 PLAYBACK ■ Down mixing to 2 c hannels Y ou can enjoy 2-channel stereo playback ev en from multi- channel sources. Rotate PROGRAM (or press STEREO on the remote control) to select 2ch Stereo. 2ch Stereo y Y ou can use a subwoofer with this program when SWFR or BO TH is selected in “BASS OUT”.
37 English PLAYBACK BAS I C OPERA TION • When you play DTS-encoded CD/LDs with the input mode set to A UT O: – This unit automatically switches to the DTS decoding mode. The unit remains in DTS mode (and the t indicator may flash) for up to 30 seconds after playb ack of the DTS source is complete.
TUNING 38 There are 2 tuning methods ; automatic and manual. Automatic tuning is ef fectiv e when station signals are strong and there is no interference. ■ A utomatic tuni ng 1 Rotate INPUT to select TUNER as the input sour ce. 2 Press FM/AM to select the reception band.
39 English TUNING BAS I C OPERA TION ■ Manual tuning If the signal from the station you want to select is weak, tune into it manually . Manuall y tuning into an FM station will automatical ly switch the tuner to monaur al reception to increase the signal qua lity .
40 TUNING 3 Press and hold MEMOR Y (MAN’L/A UT O FM) for more than 3 seconds. The preset number , the MEMOR Y and A UT O indicators flash. After a bout 5 seconds, automatic presetting starts from the frequency currently displayed and proceeds to ward the higher frequencies.
41 English TUNING BAS I C OPERA TION 4 Press PRESET/TUNING l / h to select a preset station number (1 through 8) while the MEMOR Y indicator is flashing. Press h to select a higher preset station number . Press l to select a lower preset station number .
42 TUNING Y ou can exchange t he assignmen t of two preset stations with each other . The example belo w describes the procedure for exchanging preset station “E1” with “A5”. 1 Select preset station “E1” using A/B/C/D/E and PRESET/TUNING l / h .
43 English TUNING BAS I C OPERA TION RDS (Radio Data System) is a data transmission system used by FM stations in many countries. The RDS function is carried out among the network stations.
44 TUNING If you select the desired program type, this unit automaticall y searches all preset RDS stations that are broadcasting a program of the required type. y When performing this operation with the remote control, first press TUNER to set the remote to tuner mode.
45 English TUNING BAS I C OPERA TION This function uses the EON data service on the RDS station network. If you select the desired program type (NEWS, INFO, AFF AIRS or SPOR T), this unit automatical .
RECORDING 46 Recording adjustments a nd other operations are performed from the recording components. Refer to the operating instructions for those components. 1 T urn on the power of this un it and al l connected c omponents. 2 Select the source component y ou want to record fr om.
SOUND FIELD PROGRAM DESCRIPTIONS 47 English SOUND FIELD PROGRAM S This unit is equipped with a variety of precise digital de coders that allo w you to enjo y multichannel playback from almost any sound sour ce (stereo or mu lti-channel).
48 SOUND FIELD PROGRAM DESCRIPTIONS DOLBY DIGITAL : SUR. STANDARD Standard 5. 1-channel p rocessing f or Dolby Digit al sources. MUL TI DOLBY DIGITAL : SUR. ENHANCED CINEMA DSP enh anced proc essing for Dolb y Digita l sources. q D+PLIIx Movie : SUR. STANDARD Standard 6.
49 English SOUND FIELD PROGRAM DESCRIPTIONS SOUND FIELD PROGRAM S * Y ou can select either Pro Lo gic IIx or Pro Logic II processing using the PLII/PLIIx p arameter on page 72 . PRO LOGIC : SUR. STANDARD Standard pr ocessing f or Dolby Surroun d sources.
50 SOUND FIELD PROGRAM DESCRIPTIONS Y ou can select from the following sound f i elds when playing music sources, like CD, FM/AM broadcasting, tapes, etc. * Y ou can select either Pro Logic IIx or Pro Logic II processing using the PLII/PLIIx parameter on page 72.
ADVANCED OPERATIONS 51 English AD V ANCED OPERA TION Y ou can display this unit’ s operating information on a video monitor . If you display the SET MENU and sound field pro gram parameter settings on a monitor , it is much easier to see the av ailable opti ons and parameters than it is by reading this information on the front panel display .
52 ADVANCED OPERATIONS ■ Canceling the sleep timer Press SLEEP repeatedly until “SLEEP OFF” appears in the front panel display . After a few seconds, “SLEEP OFF” disappears, and the SLEEP indicator goes off.
53 English ADVANCED OPERATIONS AD V ANCED OPERA TION Y ou can use the test tone fe ature to manually balance your speaker lev els. Please note that this operation will override the le vel adjustm ents made in “A UTO SETUP” (page 25), “SPEAKER LEVEL” (page 58) and “Manually adjusting speaker le v els” (page 52).
SET MENU 54 Y ou can use the follo wing parameters in SET MENU to adjust a v ariety of system settings and customize the way this unit operates. Change the ini tial settings (indicated in bold under ea ch parameter) to reflect the needs of your listening en vironment.
55 English SET MENU AD V ANCED OPERA TION Use the remote control to acce ss and adjust each parameter . y Y ou can change SET MENU para meters while the unit is reproducing sound . Y ou cannot change some SET MENU parameters while the unit is in either cinema or music ni ght listening mode.
56 SET MENU Use to manually adjust any sp ea ker setting or compensate for video signal processin g delays when using LCD monitors or projectors. Most of the SOUND MENU parameters are set aut omatica lly when you run auto setup (see page 25). ■ Speaker set A)SPEAKER SET Use to manually adjust any speaker setting.
57 English SET MENU AD V ANCED OPERA TION Surround bac k speakers SURR B L/R SP Choices: NONE, SMLx1, SMLx2 , LRGx1, LRGx2 • Select NONE if you do not ha v e a surround back speaker . The unit directs all of the surround back channel signal to the surroun d left and right speakers.
58 SET MENU Subw oofer phase SUB WOOFER PHASE If bass sounds are lacking or unclear , use this feature to switch the phase of you r subwoofer . Choices: NORMAL (normal), REVERSE (reve rse) • Select NORMAL if you do not want to re verse the phase of your subw oofer .
59 English SET MENU AD V ANCED OPERA TION ■ Center graphic equalizer D)CENTER GEQ Use this feature to adjust the built-in 5-band graphic equalizer for the center channel so that the tonal quality of the center speak er matches that of the front speak ers.
60 SET MENU Dialog lift DIALG.LIFT Use to turn on and off the DIALG.LIFT parameter (see page 72). This para meter adjust s the height of the front and center channel sounds (dialog, v ocals, etc.) b y assigning some of the front an d center channel elements to the presence speak ers.
61 English SET MENU AD V ANCED OPERA TION For CO AXIAL INPUT jacks 5 and 6 Choices: CD, V -A UX, DTV/CBL, VCR 1 , MD/CD-R, D VD, D VR/VCR2 • Y ou c annot select a specific item more than once for the same type of jack.
62 SET MENU ■ Memory guard B)MEMORY GUARD Use this feature to prev ent accidental changes to DSP program parameter v alues a nd other system settings.
REMOTE CONTROL FEATURES 63 English AD V ANCED OPERA TION In addition to controlling this unit, the remote control can also operate ot her A/V components made by Y AMAHA and other manufacturers. T o contro l other components, you must set up remote control with the appropriate manuf acturer codes.
64 REMOTE CONTROL FEATURES Y ou can control other components b y setting the appropriate manufacturer co de s. Codes can be set up for each input area. Fo r a co mplete list of av ailable manufacturer codes, refer to “LI ST OF MANUF A CTURER CODE S” at the end of this manual.
65 English REMOTE CONTROL FEATURES AD V ANCED OPERA TION Once you set the appropriate manufacturer codes, you can use this remote to control your other components. Note that some b uttons may not corre ctly operate t he selected component. Use the input sele ctor buttons to select the component you want to operate.
66 REMOTE CONTROL FEATURES ■ Clearing a setup manuf acturer code f or component contr ol 1 Press an input sel ector button or to select the component control for which you want to cl ear the manu facturer co de. 2 Press CODE SET using a ballpoint pen or similar object.
EDITING SOUND FIELD PARAMETERS 67 English ADDITIONAL INFORMA TION What really cre ates the rich, full tones of a li v e instrument are the multiple refl ections from the wa lls of the room.
68 EDITING SOUND FIELD PARAMETERS 4 Press u / d to select the parameters. 5 Press j / i to change the parameter value. When you set a p arameter to a value other than the factory-set v alue, an asterisk mark (*) appe ars by the parameter name on the front panel display .
SOUND FIELD PARAMETER DESCRIPTIONS 69 English ADDITIONAL INFORMA TION Y ou can adjust the values of certain di gital sound field parameters so the sound fi elds are recreated accurately in your listening room. Not all of the following parameters are found in e very pro gram.
70 SOUND FIELD PARAMETER DESCRIPTIONS ■ LIVENESS Function: This param eter adjusts the reflecti vity of the virtual w alls in the hall b y changing the rate at which the early reflec tions decay .
71 English SOUND FIELD PARAMETER DESCRIPTIONS ADDITIONAL INFORMA TION ■ REV .TIME (Reverberat ion time) Function: This parameter adjusts the am ount of time it takes for the dense, subsequent rev erberation soun d to decay by 60 dB (at 1 kHz). This changes the appa rent size of the acoustic environment o ver an extremely wide range.
72 SOUND FIELD PARAMETER DESCRIPTIONS ■ DIALG.LIFT (Dialog lift) Function: This parameter adjusts the hei ght of the front and center channel s ounds by assigning some of the front and center cha nnel elements to the presence speak ers. Description: The larger the parame ter , the higher the position of the front and center ch annel sound.
TROUBLESHOOTING 73 English ADDITIONAL INFORMA TION Refer to the chart belo w when this unit does not function prope rly . If the problem yo u are experiencing is not listed below or if the instruction.
74 TROUBLESHOOTING Problem Cause Remedy Refer to page The sound suddenly goes off. The protec tion circuitry has been acti v ated because of a short cir cuit, etc. Check that the impeda nce selec tor setting is correct . 23 Check that the speaker wi res are no t touching each other and then turn t his unit back on.
75 English TROUBLESHOOTING ADDITIONAL INFORMA TION Prob lem Cause Remedy Refer to page Dolby Digital or DTS sources cannot be played. (Dolby Digital or DTS indicato r on the front panel display does not light up.) The connect ed compon ent is not set to output Dolby Digital or DTS digital signals.
76 TROUBLESHOOTING ■ T uner Problem Cause Remedy Refer to page There is noise interference f rom digital or high- frequency equipment, or this unit. This unit is too cl ose to the digit al or high- frequency equip ment. Move this unit furt her away from such equipment.
77 English TROUBLESHOOTING ADDITIONAL INFORMA TION ■ Remote contr ol Prob lem Cause Remedy Refer to page The remote c ontrol does not work nor function properly . Wrong distan ce or angle. The remote control will f unction within a maximum range of 6 m (20 ft) an d no more tha n 30 degrees o ff- axis from the front panel.
RESETTING THE FACTORY PRE SETS 78 If you want to reset all of your unit’ s parameters for any reason, do the follo wing. This procedure completely reset s ALL parameters, including th e SET MENU, lev el, assign and tuner presets. Be sure this unit is in standb y mode.
GLOSSARY 79 English ADDITIONAL INFORMA TION ■ Dolby Digital Dolby Digital is a digital surround sound system that giv es you completely independent mu lti-channel audio. W ith 3 front channels (left, center , and right), and 2 surround stereo channels, Dolb y Digita l pro vides 5 full-rang e audio channels.
80 GLOSSARY ■ CINEMA DSP Since the Dolby Surround and DTS systems were originally designed for use in movie theaters, their effect is best felt in a theater ha vi ng many speak ers and designed for acoustic effects.
81 English GLOSSARY ADDITIONAL INFORMA TION ■ Component video signal W ith the component video signal system, the video signal is separated into the Y signa l for the luminance and the P B and P R signals for the chromi nance. Co lor can be reproduced more faithfully with this system because each of these signals is independ ent.
SPECIFICATIONS 82 A UDIO SECTION • Mi nimum RMS Out put Power for Front, Cent er , Surround, Surround ba ck 20 Hz to 20 kHz, 0.0 6% THD, 8 Ω .. .................. .................. 95 W • Maximum Power (EIAJ) [China, Korea and Gene ral model s] 1 kHz, 10% THD, 8 Ω .
i LIST OF MANUF A CTURER CODES LISTE DES CODES DE F ABRICANT LISTE DER H ERSTELLERCODES LIST A Ö VER TILL VERKARK ODER LIST A DEI CODICI DEI F ABBRICANTI LIST A DE CÓDIGOS DE F ABRICANTES LIJST MET .
ii KOR TING 043 1, 1011, 1021, 1081, 1541 KTV 0601, 1171 LENOIR 0601, 1511 LEYEO 1181 LG (GOLDST AR) 0591, 0601, 0761, 0791, 1371, 1491, 1511, 1561, 1621, 1641 LIFETEC 259 1, 2601, 2611, 2621, 2641, 2.
iii THOMSON 0331, 0481, 053 1, 0571, 0631, 0651, 0731, 0901, 1241, 1571, 1591, 1791, 1811, 1821, 1891, 1941, 2531 THORN 0741 , 0861, 2091, 2251, 2271, 2281 THORN-FERGUSON 0281, 0371, 0551, 0651, 0781,.
iv FR ONTECH 0112 FUNAI 0432 GBC 0002 GEC (UK) 0022, 0052 GELOSO 0002 GENERAL TECHNIC 1172 GOODMANS 000 2, 0072, 0282, 0432, 0502 GOODMANS (UK) 0002 GRAETZ 0022, 0042 GRANAD A 0052, 0132, 0532, 0572 G.
v GENEXXA 0525, 0825, 0855, 0875, 0995, 1265, 1285, 1345, 1355, 1485, 1575, 1675, 1715, 1825 GR UNDIG 0175 HARMAN KARDON 0325, 0495, 0565, 1135, 1145, 1155 HIT ACHI 0065, 0585 , 0685, 0945, 1005, 1015.
YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHO RPE AVE., BUEN A PARK, CALIF. 90620, U.S.A. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE. , SCARBOROUGH, ONTAR IO M1S 3R1, CAN ADA YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, 25462 RE LLINGEN BEI HAMBURG , F.
デバイスYamaha RX-V650の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Yamaha RX-V650をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはYamaha RX-V650の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Yamaha RX-V650の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Yamaha RX-V650で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Yamaha RX-V650を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はYamaha RX-V650の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Yamaha RX-V650に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちYamaha RX-V650デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
