Instruction/ maintenance manual of the product DSP-AX463 Yamaha
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DSP-AX463 A V Amplifier O WNER’S MANU AL B 01EN_DSP-AX463_B_cv-1.fm Page 1 Tuesday, January 8, 2008 5:13 PM Black process 45.0° 2 40.0 LPI.
CAUTION: READ THIS BEFO RE OPERATING YOUR UNIT. En 1 T o assure the finest performan ce, please r ead this manual carefully . Keep it in a safe place for future refer ence. 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.
1 En English PREP ARA TION INTRODUCTION BA S I C OPERA TION AD V ANCED OPERA TION ADDITIONAL INFORMA TION APPENDIX Featur es .......... ............ ......... ............ .......... ............ .. 2 Getting st arted ........... ............ ........
Features 2 En Built-in 5- channel power ampli fier ◆ Minimum RMS output po wer 1 kHz, 0.9% THD, 6 Ω 105 W/ch SCENE select function ◆ Preset SCENE templates for various situations ◆ SCENE templ.
Getting started 3 En English INTRODUCTION ■ Supplied accesso ries Check that you recei ved all of the follow ing parts. ❏ Remote control ❏ Batteries (2) (AAA, R03, UM-4) ❏ Optimizer microphone ■ Installing batteries in t he remote control 1 T ake off the battery compar tment cover .
Quick start guide 4 En The following steps describe the easiest way to enjoy D VD movie playback in your home theater . Prepare the foll owing items. ❏ Speakers ❏ Fro nt speaker ................... .................. x 2 ❏ Center speaker .......
Quick start guide 5 En English INTRODUCTION Place your speakers in the r oom and connect them to this unit. 1 Place your speaker s and subwoofer in the room. 2 Connect speaker cables to each speaker . Cables are col ored or shaped differently , perhaps with a stripe, groo ve or ridge.
Quick start guide 6 En 1 Connect the digital coaxial audio cable to the digital coax ial audio outpu t jack of y our D VD play er and the DVD DI GIT AL INPUT CO AXIAL jack of t his unit. 2 Connect the video cable to the composite video output jac k of you r DVD pl ayer and the D VD VIDEO jack of this unit.
Quick start guide 7 En English INTRODUCTION 1 T urn on the video moni tor and then set the input source selector of the video monitor to this unit. 2 Press B SCENE 1 . This unit is turned on. “D VD V iewing” appears in the front panel display , and this unit automaticall y optimize own status for the D VD playback.
Quick start guide 8 En ■ After using this unit... Press A ST ANDBY/ON on the front p anel to set this unit to the standby mode . This unit is set to the standb y mode. In the standby mode, this unit consumes a small am ount of po wer in order to receiv e infrared signals from th e remote control.
Connections 9 En English PREP ARA TION Connections Rear panel L R SURROUND L R FRONT B L R FRONT A CENTER MONITOR OUT L R DTV/CBL DVR DVD MD/ CD-R OUT (REC) IN (PLA Y) OUT IN DTV/CBL DVR DVD OUT IN CD.
10 En Connec tions The speaker layout belo w sho ws the spea ker setting we reco mmend. Y ou can use it to en jo y CINEMA DSP and multi- channel audio sources. Front left and right speaker s (FL and FR) The front speakers are us ed for the main source sound plus effect sounds.
11 En Connections English PREP ARA TION Be sure to connec t the left channel (L), right channel (R), “+” (red) and “–” (black) properly . If the connections are f aulty , this unit cannot reproduce the input sources accurately .
12 En Connec tions ■ Before connecting to the SPEAKERS terminal A speaker cord is actually a pair of insulated cables running side by side. Cables are colored or shap ed differently , perhaps with a stripe, groov e or ridges. Connect the striped (groov ed, etc.
13 En Connections English PREP ARA TION Connect one of the type of the audio jack(s) and/or vi deo jack(s) that your input components are equipped with. ■ A udio jacks This unit has three types of audio jacks. Connection depends on the av ailability of audio jacks on your other components.
14 En Connec tions ■ HDMI compatibili ty with this unit • When CPPM copy-protected D VD audio is played back, video and audio si gnals may not be output d epending on the type of the D VD player . • This unit is not compatible w ith HDCP-incompatible HDMI or D VI components.
15 En Connections English PREP ARA TION Connect your TV (or projector) to the HDMI OUT jack, the COMPONENT VIDEO MONITOR OUT jacks, or the VIDEO MONITOR OUT jack of this unit. y Y ou can choose to play back HDMI audio signals on this unit or on another HDMI component conn ected to the HDMI OUT jack of this unit.
16 En Connec tions • Be sure to make the same type of video connectio ns as those made for your TV (s ee page 1 5). • T o make a digital connection to a component other than the default component .
17 En Connections English PREP ARA TION ■ Connecting a D VD recor der , PVR or VCR ■ Connecting a set-t op box MONITOR OUT L R DTV/CBL DVR DVD MD/ CD-R OUT (REC) IN (PLA Y) OUT IN DTV/CBL DVR DVD .
18 En Connec tions Connect the audio co mponents as follo ws. ■ Connecting a CD pla yer , a CD recor der/ MD record er , and a tuner • When you connect your CD player via analog and digital connection, priority is given to the signal input at the DIGIT AL INPUT jack.
19 En Connections English PREP ARA TION This unit is equipped with the DOCK te rminal on the rear panel that allows y ou to conne ct a Y amaha iPod univer sal dock (such as YDS-10, sold separately) or Bluetooth adapter (such as YB A-10, so ld separately).
20 En Connec tions Once all connections are comp lete, plug the power cable into the A C wall outlet. ■ T urning on this unit Press A ST ANDB Y/ON (or G POWER ) to turn on this unit. y When you turn on this unit, th ere w ill be a 4 to 5-second delay before this unit can reproduce sound .
21 En Connections English PREP ARA TION 1 HDMI indicator Lights up when the signal of th e selected input source is input at the HDMI IN jacks (see page 14).
22 En Connec tions A CINEMA DSP indicator Lights up when you select a CINEMA DSP sound field program (see page 38). VIRT UA L indicator Lights up when V irtual CINEMA DSP is activ e (see page 38). SILENT CINEMA indicator Lights up when headphones are connected and a sound field p rogram is selected (see page 38).
Optimizing the speaker setting for your listening room 23 En English PREP ARA TION This unit employs the YP A O (Y amaha Parametric Room Acoustic Optimizer) technol ogy which lets you av oid troublesome listening-based spea ker setup and achie ves highly accurate s ound adjustments automatically .
24 En Optimizing the speaker setting for your listeni ng ro om 4 Make sure that “SETUP” is set to “A UTO” and the pointer is pointing at “ST ART”. y Y ou can also select the follo wing setup methods. In this case, pr ess 7 k to select “SETUP”, press 7 l / h to select the one of the followi ng choices and then select “ST AR T”.
25 En Optimizing the speaker setting for your listening room English PREP ARA TION The display changes as follows. The results displayed under “RESUL T” are as follows.
26 En Optimizing the speaker setting for your listeni ng ro om 10 Press 7 n and then press 7 l / h to select “SET” or “CANCEL”. Choices: SET , CANCEL • Select “SET ” to confirm the “A UTO SETUP” results. • Select “CANCE L” to cancel t he “A UTO SETUP” results.
SELECTING THE SCENE TEMPLATES 27 En English BA S I C OPERA TION This unit is equipped with 16 preset SCENE templ ates for va rious situations of using this unit.
28 En Selecting the SCENE templates ■ Which SCENE template w ould you like to selec t? * When iPod is connected to the Y amaha iPod uni versal dock or a Bluetooth compon ent is connected to the Bluetooth adapter , this unit plays back the audio sources input at the DOCK terminal.
29 En Selecting the SCENE templates English BA S I C OPERA TION ■ Preset SCENE templates desc riptions The illustratio ns of the SCENE bu tton in the follo wing table indicate the assigned SCENE b uttons in the default set ting.
30 En Selecting the SCENE templates Y ou can create your original SCENE templates for each SCENE button. Y ou can refer to the preset 16 SCENE templates to c reate the original SCENE templates. ■ Customizing the pres et SCENE template s Use this feature to customize the preset SCENE templates .
31 En Selecting the SCENE templates English BA S I C OPERA TION ■ Controllin g the input sourc e components in the SCENE mode Y ou can operate both this unit and the input source component b y using the remote control. Y ou must set t he appropriate remote control code for each input source in advance (see page 62).
PLAYBACK 32 En 1 T urn on the video monitor connected to this unit. 2 Press E SPEAKERS repeatedly to select the front speakers y ou want to use . The respecti ve speak er indicators lights up in the front panel display . 3 Press J INPUT l / h repeatedly (or press one of the input selector b uttons ( 3 )) to select the desired input source.
33 En Playback English BA S I C OPERA TION This unit comes with a v ariety of input jacks. Use this feature (audio input jack select) to switch between input jacks when more than one input jack is assigned to as the same input source . y • W e recommend setting the audio input jack selec t to “A UTO” in most cases.
34 En Playback Y ou can display the operating information of this unit on a video monitor . 1 T urn on the video monitor connected to this unit. 2 Press M DISPLA Y .
35 En Playback English BA S I C OPERA TION Y ou can combine a video image from a video source with sound from an audio source. For example, you can enjoy listening to classical music whi le viewing beautiful scenery from the video s ource on the video monitor .
36 En Playback Use this feature to automa tically set this unit to the standby mode after a certain amount of time. Press 4 AMP and then press R SLEEP repeatedly to set the amount of time. Each time you press R SLEEP , the front panel display changes as sho wn below .
SOUND FIELD PROGRAMS 37 En English BA S I C OPERA TION This unit is equipped with a variety of precise digital decoders that allow you to en joy multi-channel playback from almost any stereo or multi-channel sound source. Press G PROGRAM l / h (or pre ss 4 AMP and then press A PROG l / h repeatedl y).
38 En Sound field programs ■ Enjo ying 2-channel sour ces using the standar d decoders Signals input from 2-channel s ources can also be played back on multi-channels.
39 En Sound field programs English BA S I C OPERA TION ■ Editing sound fields parameter s Y ou can enjoy good quality sound with the factory default parameters. Although you do not ha ve to change the initial settings, you can change some of the parameters to better suit the input source or your listening room.
USING AUDIO FEATURES 40 En Use the DIRECT mode to en joy the high quality sounds of the selected source. Whe n the DIRECT mode is activ ated, this unit plays back the selecte d source with the least circuitry . Press I DIRECT (or press 4 AMP and then C DIRECT ) to select “ DIRECT ” .
41 En Using audio features English BA S I C OPERA TION The night listening modes are designed to improve listenability at lo wer vol umes or at night. 1 Press 4 AMP and then P NIGHT repeatedly to select “NIGHT:CINEMA” or “NIGHT :MUSIC”.
USING A USB MEMORY DEVICE OR A USB PORTABLE AUDIO PLAYER 42 En Use this feature to enjoy W A V (PCM format only), MP3 and WMA files sa ved on your USB memory de vice or USB portable audio player connected to the USB port on the front panel of this unit.
43 En Using a USB memory device or a USB portable audio player English BA S I C OPERA TION 3 Press 7 k / n / l / h on the remote control to select the desired file. • Press 7 k / n to se lect the desired fi le/folder . • Press 7 ENTER or 7 h to e nter the selected folder .
USING IPOD™ 44 En Once you hav e stationed your iPod in a Y amaha iPod univ ersal dock (such as YDS-10, sold se parately) connected to the DOCK terminal of this unit (see page 19) , you can enjoy playback of your iPod us ing the supplied remote control.
45 En Using iPod™ English BA S I C OPERA TION ■ Controlling iP od in the menu bro wse mode Y ou can perform the adv anced operations of your iPod using the supplied remote cont rol when you connect this unit and a monitor using the VIDEO connection.
USING BLUETOOTH™ COMPONENTS 46 En Y ou can connect a Y amaha Bluetooth adap ter (such as YBA-10, sold se parately) to the DOCK terminal of this unit and enjoy the music contents stored in your Bluetooth component (suc h as a portable music player) without wiring between this unit and the Bluetooth component.
RECORDING 47 En English BA S I C OPERA TION Recording adjustments and other operati ons are performed fr om the recordi ng components. Refer to the operating instructions for those components. • When this unit is set to the standby mode, you cannot r ecord between other componen ts connected to this unit.
SET MENU 48 En Y ou can use the follo wing parameters in “SET MENU” to adjust a v ariety of syst em settings and cust omize the w ay this unit operates. Change the ini tial settings (indicated in bold under ea ch parameter) to reflect the needs of your listening en vironment.
49 En SET MENU English AD V ANCED OPERA TION Option menu 3 OPTION MENU ■ Signal informati on SIGNAL INFO Use this feature to check audio signal information (see page 35). Use the remote control to acce ss and adjust each parameter . y Y ou can change the “SET MENU” parameters while this unit is reproducing sound .
50 En SET MENU Use this menu to manually adj ust any speaker settings or compensate for video signal pr ocessing delays when using LCD monitors or projectors. ■ Speaker sett ings A)SPEAKER SET Use this feature to manual ly adjust any speak er settings.
51 En SET MENU English AD V ANCED OPERA TION Surround left/right speakers SUR. L/R SP Choices: NONE, SML , LRG When the surround speakers are lar g e Select “LRG” (lar ge). When the surround speakers are small Select “SML” (small). When you do not use the surround speakers Select “NONE” (none).
52 En SET MENU ■ Speaker le vel B)SP LEVEL Use this feature to manually adjust the output le vel of ea ch speaker . Control range: –10 to +10 dB Control step: 1 dB Initial setting: 0 dB The av ailable speaker c hannels differ depending on the setting of the speakers.
53 En SET MENU English AD V ANCED OPERA TION ■ Center speaker equal izer D)CENTER GEQ Use this feature to adjust the built-in 5-frequenc y band (100Hz, 300Hz, 1kHz, 3kHz and 10kHz) graphic equalizer for the center channel so that the tonal quality of the center speak er matches that of the front speakers.
54 En SET MENU Maximum v olume MAX VOL. Use this feature t o set the maximum v olume le vel. This feature is useful to av oi d the unexpected loud sound by mistake. F or example, the original v olume range is –80 dB to +16 dB. Ho wev er, when “MAX V OL.
55 En SET MENU English AD V ANCED OPERA TION Use this menu to reassign the inpu t jacks, select the decoder mode or rename the input source. ■ Input assignment A)INPUT ASSIGNMENT Use this feature to assign the input jacks according to the component t o be used if the initial settings of this unit do not correspond to your need s.
56 En SET MENU 4 Repeat steps 1 through 3 to rename each input source. 5 Press 7 ENTER to exit from “INPUT RENAME”. ■ V olume trim C)VOLUME TRIM Use this feature to adjust the output volume of each source.
57 En SET MENU English AD V ANCED OPERA TION Use this menu to adjust the optional system par ameters. ■ Display settings A)DISPLAY SET Dimmer DIMMER Use this feature to adjust the brightness of the front panel display . Control range: –4 to 0 Control step: 1 •P r e s s 7 l to make the front panel display dimmer .
58 En SET MENU ■ Audio select C)AUDIO SELECT Use this feature to designate the default audio input jack select setting for the input sources when you turn on the power of this unit. Choices: AU T O , LAST • Select “A UTO” if you want this unit to automatically detect the type of input signals and select the appropriate input mode.
59 En SET MENU English AD V ANCED OPERA TION ■ USB playback styles F)USB PLAY STYLE Use this feature to adjust the pla yback style according to your preference. Y ou can shuffle files in a random order or repeat one specific f ile or a sequence of files.
Remote control features 60 En In addition to controlling this unit, the remote control can also operate other audiovisual compon ents made by Y amaha and other manufacture rs. T o control your TV or other components, you mu st set up the appropriate remote co ntrol code for each input source (see page 62).
61 En Remote control features English AD V ANCED OPERA TION ■ Controlling other compone nts Press one of the input selector buttons ( 3 ) or A to D buttons to control other components. Y ou must set the appropriate remote control code for each input source in advance (see page 62).
62 En Remote control features Y ou can control other components b y setting the appropriate remote control code s. For a comple te list of av ailable remot e control codes, refer to “List of remote control codes” at the end of this manual.
Advanced setup 63 En English AD V ANCED OPERA TION This unit has additional menus that are displayed in the front panel display . The ad vanced setup menu offers additional operations to adjust and customize the way this unit operates.
Troubleshooting 64 En Refer to the table below when this un it does not function properly . If the proble m you are experiencing is not listed below or if the instruction belo w does not help, turn of f this unit, disconnect the po wer cable, and cont act the nearest authorized Y amaha dealer or service center .
65 En Troubleshooting English ADDITIONAL INFORMA TION Prob lem Cause Remedy See page The sound su ddenly goes off. The protect ion circuitr y has been act iv ated because of a short circuit, etc. Check that the speaker wir es are not t ouching eac h other and the n turn this unit back on .
66 En Troubleshooting Problem Ca use Remedy See page Dolby Digital or DTS sources cannot be played. (Dolb y Digital or DTS indicator in the front panel display does not ligh t up.) The connecte d componen t is not se t to output Dolby Dig ital or DTS digital signals.
67 En Troubleshooting English ADDITIONAL INFORMA TION ■ AU T O S E T U P Before A UTO SETUP During A UT O SETUP Error message Cause Remed y See page Connect MIC! Optimizer mi crophone i s not connec ted. Connect the su pplied o ptimizer microphone to the OPTI MIZER MIC ja ck on the fr ont panel.
68 En Troubleshooting After A UT O SETUP • If the “ERROR” or “W ARNING” screens appears, check t h e cause of the problem, then run “A UTO SETUP” again. • If a warning message “W -1”, “W -2”, or “W -3” appears, corrections are made , but the y may not be optimal.
69 En Troubleshooting English ADDITIONAL INFORMA TION ■ USB Prob lem Cause Remedy See page The music files and directories in the USB device cannot be viewed. The music files an d director ies are pl aced in locati ons othe r than the F A T ar ea. Place music files and direc tories in the F A T area.
70 En Troubleshooting ■ iP od In case of a transmission error w ithout a status message appearing in the f ront panel and in the OSD, check the connection to y our iPod (see page 19). Note Status message Ca use Remedy See page Loading... This unit is in th e middle of recognizing the connect ion with yo ur iPod.
71 En Troubleshooting English ADDITIONAL INFORMA TION ■ Bluetooth Status message Cause Remed y See page Searching... The Bluetooth adapter and the Blueto oth component i s in the mi ddle of th e pairing. The Blueto oth adapter and the Bl uetooth componen t is in the m iddle of est ablishin g the connec tion.
72 En Troubleshooting ■ Remote contr ol ■ Resetting the system Use this feature to reset all the parame ters of this unit to the initial f actory settings. 1 Press A ST ANDBY/ON on the front panel to set this unit to the standb y mode . 2 Press and hold F TONE CONTR OL and then press A ST ANDBY/ON to turn on this unit.
Glossary 73 En English ADDITIONAL INFORMA TION ■ CINEMA DSP Since the Dolby Surround and DTS systems were originally designed for use in mo vie theaters, their effect is best felt in a t heater havi ng man y speakers designed for acoustic effects.
74 En Glossary ■ HDMI HDMI (High-Definition Multimedi a Interface) is the first industry-supported, uncompresse d, all-digital audio/video interface .
Specifications 75 En English ADDITIONAL INFORMA TION A UDIO SECTION • Minimum RMS Outpu t Power for Fron t, Center , Surround 1 kHz, 0.9% TH D, 6 Ω ..... ....................... .................. ......... 1 05 W • Dynamic Po wer IHF , 6/4/2 Ω .
INDEX 76 En ■ Numerics 1 SOUND MENU, Manual setup ........ 48 2 INPUT MENU, Manual setup .......... 48 2ch Enhancer, Sound field program .... 37 2ch Stereo, Sound f ield program ......... 37 3 OPTION MENU ....... ............. ........... 57 3 OPTION MENU, Manual setup .
Index 77 En ADDITIONAL INFORMA TION English Headphones indicator ...... ............ ........ 21 ■ I Infrared window , Remote control ........ 22 INI.VOL., Audio settings ................ .... 54 Initial volume, Audio settings ............. . 54 Input assignment, Input menu .
Index 78 En ■ U Unable to play, iPod controlling status message .............. ............ ................ .. 70 UNIT, Speaker distance ............ ........... 52 Unit, Speaker distance ....... ............. ..... 52 Unknown iPod, iPod controlling status message .
79 En English Limited Guarantee f or European Economic Area (EEA) and Switzerland Thank you for having chosen a Y a maha produc t. In the unlikely event that your Y amaha product needs guarantee ser vice, please co ntact the dealer from whom it was purchased.
i ■ Fro nt panel SPEAKERS PHONES SILENT CINEMA A/B/OFF OPTIMIZER MIC AUDIO SELECT DIRECT STRAIGHT EFFECT TONE CONTROL l INPUT h l PROGRAM h VOLUME SCENE 123 4 STANDBY /ON A B D E J G I K H F C VIDEO L AUDIO R VIDEO AUX USB 01EN_DSP-AX463_B.
ii APPENDIX ■ Remote contr ol REC SUR. DECODE NIGHT STRAIGHT DIRECT PARAMETER MUL TI CH IN AUDIO SEL SLEEP ENHANCER l PROG h TV MUTE TV INPUT TV VOL TV CH PO WER AMP ST ANDBY PO WER MUTE PO WER 8 10.
iii List of remote control codes Blu-ray play er Samsung 2137 CD play er Y amaha 5000, 5013 CD Recorder Y amaha 5001 DV D Acoustic Solutions 2078 Aiwa 2055, 21 00 Akai 2096 Akura 2076 Alba 2078, 2086 .
iv APPENDIX LD player Y amaha 2002 MD Y amaha 5002 , 5003, 5004 T APE DECK Y amaha 5005 , 5006 TUNER Y amaha 5007 , 5008, 5009, 5010, 5012, 5014, 5015, 5016, 5017, 5018 TV Acer 0093 Acme 0207 Acura 02.
v ITT 0129, 0208, 0211 ITV 0208, 0217 JBL 0063 JC Penney 005 7, 0060, 0061 JCB 0059 Jensen 0060, 0061 JVC 0017, 0018, 0019, 0108, 0136, 0153, 0178, 0190, 0213, 0218 Kaisui 0200, 0207, 0208, 0209, 0218.
vi APPENDIX Sonoko 0206, 0207, 0208, 0213, 0217 Sonolor 0211 Sontec 0213, 0217 Sony 0041, 0059, 0067, 0085, 0086, 0174, 0196, 0199, 0208, 0219, 0234 Sound & V isio n 0209, 0218 Soundesign 0060, 00.
Karcher 1046 Kendo 1044 Kenwood 1000, 1001, 1007, 1011, 1043 KLH 1006 Kodak 1003, 1004 Korpel 1050 Leyco 1050 LG 1003, 1042, 1045, 1071 Lifetec 1044, 1048 Lloyd's 1005 Loewe 1048 Loewe Opta 1045,.
The circled numbers and alphabets corre spond to those in the Owner’ s Manual. ■ Front panel DSP-AX463 B SPEAKERS PHONES SILENT CINEMA A/B/OFF OPTIMIZER MIC AUDIO SELECT DIRECT STRAIGHT EFFECT TONE CONTROL l INPUT h l PROGRAM h VOL UM E SCENE 123 4 ST ANDBY /ON A B D E J G I K H F C VIDEO L AUDIO R VIDEO AUX USB 00_sheet_DSP-AX463_B.
■ Remote contr ol REC SUR. DECODE NIGHT STRAIGHT DIRECT PARAMETER MUL TI CH IN AUDIO SEL SLEEP ENHANCER l PROG h TV MUTE TV INPUT TV VOL TV CH PO WER AMP ST ANDBY PO WER MUTE PO WER 8 10 7 0 9 6 5 4.
An important point after buying a device Yamaha DSP-AX463 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Yamaha DSP-AX463 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Yamaha DSP-AX463 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Yamaha DSP-AX463 you will learn all the available features of the product, as well as information on its operation. The information that you get Yamaha DSP-AX463 will certainly help you make a decision on the purchase.
If you already are a holder of Yamaha DSP-AX463, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Yamaha DSP-AX463.
However, one of the most important roles played by the user manual is to help in solving problems with Yamaha DSP-AX463. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Yamaha DSP-AX463 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
