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Getting Started

2

Chapter

18

Note:

By connecting this product and smart device to a network, you can enjoy a 
variety of features through the Internet Direct Connection (IDC) services or 
control this product using your smart device (ENSPIRE Controller app).

To fully control this product with the ENSPIRE Controller app, you must 
connect this product and smart device.
Here is the summary for connection:

Preparations

• To use the Internet connection, you will first need to subscribe to an 

Internet service or provider.

• Use a computer to obtain and configure Internet service. You cannot 

obtain Internet service or configure router settings on a local area network 
using this product itself.

Connecting the Product and Smart Device to a Network

• This product attempts to achieve a 

balance between security and 
usability in its network 
implementation. However, a 
determined hacker may be able to 
defeat these security measures and 
utilize the network of the 
purchaser in an unauthorized 
manner. Since each network is 
different, only the purchaser can 
determine whether the security 
measures discussed here will 
adequately protect their network.

• The purchaser acknowledges that 

connection to the Internet and use 
of this product Internet features is 
done at the risk of the purchaser. In 
no event shall Yamaha, its 
subsidiaries or Yamaha’s and/or 
its subsidiaries’ directors, officers, 
or employees be responsible for 
unauthorized access, loss or 
alteration of the data of the 
purchaser or be liable for any 
damage from intrusions.

Internet Direct Connection (IDC)

Internet Direct Connection (IDC) is a feature that allows you to connect 
this product directly to the Internet. IDC users are able to listen to a 
streaming broadcast (DisklavierRadio), and receive valuable information 
such as product updates. This product can be upgraded remotely as new 
technologies and services are developed through the IDC service.

Install the ENSPIRE Controller app to your smart device 
(page 25)
.

3

Search for this product using the ENSPIRE Controller app 
and connect to it (page 25)
.

4

Choose the connection method (page 19).

1

Connect this product and smart device to a network 
(page 21 
to 24).

2

Summary of Contents for Disklavier ENSPIRE DKC-900

Page 1: ...IT ES DE FR EN Owner s manual Mode d emploi Benutzerhandbuch Manual de instrucciones Manuale di istruzioni DKC 900 Disklavier Control Unit ...

Page 2: ...terference 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...

Page 3: ...The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Us...

Page 4: ... broche la plus large ou troisième broche permet de sécuriser l installation électrique Si vous ne pouvez pas brancher le cordon d alimentation dans la prise d alimentation demandez à un électricien de la remplacer 10 Protégez le cordon d alimentation Cela permet d éviter de marcher dessus ou de le tordre au niveau de la fiche de la prise d alimentation et des points de contact sur l instrument 11...

Page 5: ...t électroniques Le symbole sur les produits l emballage et ou les documents joints signifie que les produits électriques ou électroniques usagés ne doivent pas être mélangés avec les déchets domestiques habituels Pour un traitement une récupération et un recyclage appropriés des déchets d équipements électriques et électroniques veuillez les déposer aux points de collecte prévus à cet effet confor...

Page 6: ...os valiosos y a impedir los posibles efectos desfavorables en la salud humana y en el entorno que de otro modo se producirían si se trataran los desperdicios de modo inapropiado Para obtener más información acerca de la recogida y el reciclaje de los productos antiguos póngase en contacto con las autoridades locales con el servicio de eliminación de basuras o con el punto de venta donde adquirió l...

Page 7: ...English Disklavier Control Unit DKC 900 Owner s Manual ...

Page 8: ......

Page 9: ... the Disklavier E3 owner s manual or Disklavier Mark IV owner s manual Disklavier ENSPIRE Built in song list This is a list of built in songs that can be automatically played by this product You can also download this list from the Yamaha website Online Manuals PDF Disklavier ENSPIRE Controller Application Instruction Manual This is the operation manual for the ENSPIRE Controller app which is a sp...

Page 10: ...adaptor can result in damage to this product or overheating Use only the supplied power cord Using other power cords may cause heat or electric shock This AC adaptor is designed for use with only Yamaha electronic instruments Do not use for any other purpose It may cause damage heat or fire The power adaptor is for indoor use only and should not be used outdoors or in a dripping environment Do not...

Page 11: ...r a long time make sure to unplug the power cord from the wall AC outlet Before connecting the instrument to other electronic components turn off the power for all components Before turning the power on or off for all components set all volume levels to minimum Do not drag when moving this product There is a risk of damaging the floor Before moving the instrument remove all connected cables to pre...

Page 12: ...may differ somewhat from actual specifications Notes on Source Code Distribution For three years after the factory shipment you may request from Yamaha the source code for any portions of the product which are licensed under the GNU General Public License by writing to the following address 10 1 Nakazawa cho Naka ku Hamamatsu Shizuoka 430 8650 JAPAN Piano Development Department Yamaha Corporation ...

Page 13: ...Silent Piano Function 17 Connecting the Product and Smart Device to a Network 18 Choosing the Network Connection Method 19 Wireless Network Connection by WPS 21 Wired Network Connection 23 Direct Wireless Connection 24 Using the ENSPIRE Controller App 25 IDC Registration 25 Chapter 3 Other Settings 26 Updating this product 26 Initializing Network Settings 27 Chapter 4 Troubleshooting 28 Error Indi...

Page 14: ...y Songs A total of 500 piano pieces are stored internally ranging in genre from famous classical pieces to popular music and jazz there for you to enjoy as the mood takes you Songs including professional vocal performances by artists in collaboration with Yamaha let you experience the atmosphere of a live performance and Yamaha also provides a special 24 hour DisklavierRadio streaming service An o...

Page 15: ...ution To prevent damage to your hearing refrain from raising the volume to excessive levels and do not use the headphones for extended periods of time Do not pull the headphone cord or apply excessive force on the plug This can damage the headphone and lead to sound output malfunction 5 USB terminal Used to connect the USB flash drive Note This product cannot detect the USB flash drive if two or m...

Page 16: ...SPIRE Controller app 3 MAINTENANCE button For service personnel only Do not touch this button 4 USB terminal Used to connect the USB wireless LAN adaptor UD WL01 Note This product cannot detect the USB flash drive if two or more memory devices are connected at the same time 5 WLAN switch For setting the method for wireless LAN connection when connecting the USB wireless LAN adaptor to the USB term...

Page 17: ...sed to connect the computer using a USB cable 4 MIDI IN MIDI OUT jacks Used to connect to the MIDI input or output jacks of external MIDI devices using MIDI cables 5 DIGITAL OUT jack Used to connect to the digital input jack of an external audio device using a digital coaxial cable 6 OMNI SYNC IN OUT jacks Used to connect to the input or output jacks of external audio devices using RCA cables 7 OU...

Page 18: ...2 file system Check that the USB flash drive is free of memory and software protection before attempting to use it as these kinds of protection will prohibit access to the memory This product is USB 2 0 compliant You can also connect USB 3 0 devices however data will be transferred at USB 2 0 speeds Compatible File Formats This product can handle these four types of file format Compatible Media an...

Page 19: ...mage overheating or fire Grand piano Upright piano Caution Do not stretch the cable or bend its ends Do not attempt to use the cable if it is stretched or if the ends of the cable have been bent Attempting to do so may cause interruptions to the power supply Always turn off the main unit power before disconnecting the AC power cable When you wish to move the piano unplug the AC power cable from th...

Page 20: ...e Connect powered speakers Sold separately for Upright piano Notice To avoid possible damage to the devices first turn on the power to this pruduct then to the external device When turning off the power first turn off the power to the external device then to this pruduct POWER ON OFF INPUT PARALLEL LINE 1 10dB LINE 2 4dB POWER ON OFF INPUT PARALLEL LINE 1 10dB LINE 2 4dB Speaker Left Speaker Right...

Page 21: ... the power cord from the outlet 2 Press the P Standby On button The P indicator flashes slowly every one second After several seconds the P indicator lights up This product is now ready for use Turning the Power Off Standby 1 Press the P Standby On button The P indicator flashes every 0 5 seconds After several seconds the P indicator lights up dimly Turning the Power On Off ON OFF MAINS In the cas...

Page 22: ...cally turns off under the following conditions No operation is performed on the switch box No operation is performed on the ENSPIRE Controller app The keyboard is not being played This product does not receive the MIDI data Setting Description ON The auto off function is activated The product is automatically turned off if you do not use it for the time specified with the ENSPIRE Controller app OF...

Page 23: ...ient when you do not wish to produce piano sound such as when practicing at night Silent Piano Function on Grand Piano Quiet Mode Perform this operation from the ENSPIRE Controller app page 25 Switch the Silent Piano function mode to Quiet with Acoustic Quiet on the Balance screen within the app If the headphones are connected to the HEADPHONE jack disconnect the headphones Headphone mode Note Whe...

Page 24: ... manner Since each network is different only the purchaser can determine whether the security measures discussed here will adequately protect their network The purchaser acknowledges that connection to the Internet and use of this product Internet features is done at the risk of the purchaser In no event shall Yamaha its subsidiaries or Yamaha s and or its subsidiaries directors officers or employ...

Page 25: ...ess router access point Requirements USB wireless LAN adaptor UD WL01 Wireless router access point that supports WPS Choosing the Network Connection Method WPS Wi Fi Protected Setup WPS is a wireless networking standard that makes connections between a router and wireless devices faster and easier A router with WPS functionality is required to use WPS Consult your wireless router access point spec...

Page 26: ...ccess point or there is no wireless router access point available nearby You can use this product as an access point to establish a direct wireless connection between this product and your smart device Requirements USB wireless LAN adaptor UD WL01 To ensure proper security when connecting this product to the Internet be sure to connect via a router etc Set an appropriate password for the router et...

Page 27: ...gnore the error and proceed to step 5 4 Press the P Standby On button to turn the power on 5 Hold down the WPS button on the USB wireless LAN adaptor UD WL01 for at least five seconds The LED lamp on the USB wireless LAN adaptor UD WL01 flashes every 0 5 seconds Note For details on the WPS setting refer to the owner s manual supplied with your wireless router access point 6 Press the WPS button on...

Page 28: ...the owner s manual supplied with your smart device 7 Open the Wi Fi setting screen on your smart device 8 Enable the Wi Fi function 9 From the network list shown on the screen tap on the network to which you connected this product If necessary enter a password and then connect ...

Page 29: ...ss point is automatically established in approximately 15 to 20 seconds Note For details on the Wi Fi setting refer to the owner s manual supplied with your smart device 5 Open the Wi Fi setting screen on your smart device 6 Enable the Wi Fi function 7 From the displayed network list tap the network to which this product is connected If necessary enter a password and then connect Wired Network Con...

Page 30: ...the WLAN switch is set to the RT position 3 Set the WLAN switch on the rear of the switch box to AP 4 Press the P Standby On button to turn the power on When this product is set as an access point the LED lamp of the USB wireless LAN adaptor UD WL01 lights up You can now use this product as an access point Note For details on the Wi Fi setting refer to the owner s manual supplied with your smart d...

Page 31: ...om the list Tapping this product name will open the control screen of that Disklavier Note To use the IDC service initial registration is required using an Internet connected computer Please register at the following website https member yamaha com myproduct regist Once you have an IDC account you will interact with that account using the ENSPIRE Controller app To use the full IDC service you are ...

Page 32: ... power off 4 Connect the USB flash drive to the USB terminal on the front of the switch box Important DO NOT turn the power off or disconnect the USB flash drive during update 5 While holding down the R K Play Pause button press the P Standby On button If any available update program is detected this product starts to update The update progress is indicated with the VOLUME indicators When the upda...

Page 33: ...per network settings follow the procedure below to initialize network settings on this product 1 Press the P Standby On button to turn the power off 2 While holding down the VOLUME buttons press the P Standby On button After this product is turned on restart the ENSPIRE Controller app Initializing Network Settings ...

Page 34: ... Yamaha piano dealer Switch Box Symptom Remedy The switch box does not appear to work correctly Turn off the switch box wait 5 seconds then turn it back on If the problem continues consult your Yamaha piano dealer The switch box becomes hot The chassis of the switch box may become hot depending on usage conditions Playback Symptom Remedy This product does not read a song file Make sure that the na...

Page 35: ...ss point Wireless network is not found Microwave ovens or other wireless devices in your network area might disturb the wireless communication Turn off these devices Access to the network is restricted by the firewall settings of the wireless router access point Check the firewall setting of the wireless router access point The ENSPIRE Controller app does not detect this product This product and s...

Page 36: ...roblem still persists consult your Yamaha piano dealer Two or more USB flash drives are connected at the same time You can use only one USB flash drive at a time Disconnect the other USB flash drive The USB flash drive is protected Unprotect the USB flash drive The wireless router access point is not found Make sure that the wireless router access point is turned on If you connect this product and...

Page 37: ...Internet allows high speed data transfer among computers mobile phones and other devices ISP Internet Service Provider A communications business that offers Internet connection services In order to connect to the Internet it is necessary to have active service with an Internet service provider LAN Short for Local Area Network this is a data transfer network that connects a group of computers at a ...

Page 38: ...s by connecting a computer to TO HOST terminal Voice The sounds produced by a tone generator expressing various instruments Wi Fi Wi Fi Wireless Fidelity is a technology that allows an electronic device to exchange data or connect to the Internet wirelessly using radio waves Wi Fi offers the advantage of eliminating the complexity of making connections with network cables by using wireless connect...

Page 39: ...dio OUTPUT OMNI SYNC IN OMNI SYNC OUT DIGITAL OUT HEADPHONE mini Others LAN USB TO HOST 1 TO DEVICE 3 Tone Generator Piano Sound CFX Binaural Sampling CFX Stereo Sampling Pitch Control 414 8 Hz to 466 8 Hz tunable in 0 2 Hz increments Polyphony 256 notes max Voices for Playing 16 voices Piano Electric Piano 1 Electric Piano 2 Electric Piano 3 Harpsichord 1 Harpsichord 2 Vibraphone Celesta Pipe Org...

Page 40: ...MEMO ...

Page 41: ...Appendix Disklavier Control Unit DKC 900 Appendix ...

Page 42: ......

Page 43: ... 24 18 2 DetPercOrgan 0 32 18 2 LightOrgan 0 33 18 2 Organ Perc Organ2 0 37 18 2 RockOrgan 0 0 19 1 RotaryOrgan 0 64 19 2 SlowRotary 0 65 19 2 FastRotary 0 66 19 2 ChurchOrgan 0 0 20 2 ChurchOrgan3 0 32 20 2 ChurchOrgan2 0 35 20 2 NotreDame 0 40 20 2 OrganFlute 0 64 20 2 Trem OrganFl 0 65 20 2 ReedOrgan 0 0 21 1 PuffOrgan 0 40 21 2 Accordion 0 0 22 1 AccordIt 0 32 22 2 Harmonica 0 0 23 1 Harmonica...

Page 44: ...owBrass 0 42 62 2 SynthBrass1 0 0 63 2 QuackBrass 0 12 63 2 ResoSynBrass 0 20 63 2 PolyBrass 0 24 63 2 Voice Group Voice Name MSB LSB PRG Element Brass SynthBrass3 0 27 63 2 JumpBrass 0 32 63 2 AnaVelBrass1 0 45 63 2 AnalogBrass1 0 64 63 2 SynthBrass2 0 0 64 1 SoftBrass 0 18 64 2 SynthBrass4 0 40 64 2 ChoirBrass 0 41 64 2 AnaVelBrass2 0 45 64 2 AnalogBrass2 0 64 64 2 Reed SopranoSax 0 0 65 1 AltoS...

Page 45: ... Gopichant 0 97 106 2 Oud 0 98 106 2 Shamisen 0 0 107 1 Koto 0 0 108 1 Voice Group Voice Name MSB LSB PRG Element Ethnic Taisho kin 0 96 108 2 Kanoon 0 97 108 2 Kalimba 0 0 109 1 Bagpipe 0 0 110 2 Fiddle 0 0 111 1 Shanai 0 0 112 1 Shanai2 0 64 112 1 Pungi 0 96 112 1 Hichiriki 0 97 112 2 Percussive TinkleBell 0 0 113 2 Bonang 0 96 113 2 Altair 0 97 113 2 GamelanGongs 0 98 113 2 StereoGamlan 0 99 11...

Page 46: ...Hat Closed Hi Hat Closed Analog 43 G1 Floor Tom H Tom Room 2 Tom Room 2 Tom Electro 2 Tom Analog 2 44 G 1 1 Hi Hat Pedal Hi Hat Closed Analog 2 45 A1 Low Tom Tom Room 3 Tom Room 3 Tom Electro 3 Tom Analog 3 46 A 1 1 Hi Hat Open Hi Hat Open Analog 47 B1 Mid Tom L Tom Room 4 Tom Room 4 Tom Electro 4 Tom Analog 4 48 C2 Mid Tom H Tom Room 5 Tom Room 5 Tom Electro 5 Tom Analog 5 49 C 2 Crash Cymbal 1 C...

Page 47: ...at Closed 3 Telephone Ring 2 43 G1 Tom Analog 2 Tom Brush 2 44 G 1 1 Hi Hat Closed Analog 3 45 A1 Tom Analog 3 Tom Brush 3 46 A 1 1 Hi Hat Open 3 47 B1 Tom Analog 4 Tom Brush 4 48 C2 Tom Analog 5 Tom Brush 5 49 C 2 Crash Analog Hand Cymbal 50 D2 Tom Analog 6 Tom Brush 6 51 D 2 Hand Cymbal Short 52 E2 Flute Key Click Car Engine Ignition 53 F2 Car Tires Squeal 54 F 2 Car Passing 55 G2 Car Crash 56 G...

Page 48: ... 72 48H Release Time 0 127 00H 7FH 64 0 63 GM2 73 49H Attack Time 0 127 00H 7FH 64 0 63 GM2 74 4AH Brightness 0 127 00H 7FH 64 0 63 GM2 75 4BH Decay Time 0 127 00H 7FH 64 0 63 GM2 76 4CH Vibrate Rate 0 127 00H 7FH 64 0 63 GM2 77 4DH Vibrate Depth 0 127 00H 7FH 64 0 63 GM2 78 4EH Vibrate Delay 0 127 00H 7FH 64 0 63 GM2 84 54H Portamento Control 0 127 00H 7FH Key no 0 127 91 5BH Effect1 Depth 0 127 ...

Page 49: ... mm 00H 40H 7FH 64 0 63 19H rrH mmH Drum Pitch Fine rr drum instrument note number mm 00H 40H 7FH 64 0 63 1AH rrH mmH Drum Level rr drum instrument note number mm 00H 7FH 0 127 1CH rrH mmH Drum Pan rr drum instrument note number mm 00H 01H 40H 7FH RND L63 C R63 1DH rrH mmH Drum Reverb Send Level rr drum instrument note number mm 00H 7FH 0 127 1EH rrH mmH Drum Chorus Send Level rr drum instrument n...

Page 50: ...r to Effect Parameter List 01 HALL1 00 7F REVERB TYPE LSB 00 02 1 00 7F REVERB PARAMETER 1 Refer to Effect Parameter List Depends on Reverb Type 03 1 00 7F REVERB PARAMETER 2 Refer to Effect Parameter List Depends on Reverb Type 04 1 00 7F REVERB PARAMETER 3 Refer to Effect Parameter List Depends on Reverb Type 05 1 00 7F REVERB PARAMETER 4 Refer to Effect Parameter List Depends on Reverb Type 06 ...

Page 51: ...ameter List Depends on Variation Type 00 7F VARIATION PARAMETER 1 LSB 44 2 00 7F VARIATION PARAMETER 2 MSB Refer to Effect Parameter List Depends on Variation Type 00 7F VARIATION PARAMETER 2 LSB 46 2 00 7F VARIATION PARAMETER 3 MSB Refer to Effect Parameter List Depends on Variation Type 00 7F VARIATION PARAMETER 3 LSB 48 2 00 7F VARIATION PARAMETER 4 MSB Refer to Effect Parameter List Depends on...

Page 52: ...efer to Effect Parameter List 05 1 00 7F INSERTION EFFECT PARAMETER 4 Refer to Effect Parameter List 06 1 00 7F INSERTION EFFECT PARAMETER 5 Refer to Effect Parameter List 07 1 00 7F INSERTION EFFECT PARAMETER 6 Refer to Effect Parameter List 08 1 00 7F INSERTION EFFECT PARAMETER 7 Refer to Effect Parameter List 09 1 00 7F INSERTION EFFECT PARAMETER 8 Refer to Effect Parameter List 0A 1 00 7F INSE...

Page 53: ...0 127 0A 21 1 00 7F MW LFO FMOD DEPTH 0 127 00 22 1 00 7F MW LFO AMOD DEPTH 0 127 00 23 1 28 58 BEND PITCH CONTROL 24 0 24 semitones 42 24 1 00 7F BEND LOW PASS FILTER CONTROL 9600 0 9450 cent 40 25 1 00 7F BEND AMPLITUDE CONTROL 100 0 100 40 26 1 00 7F BEND LFO PMOD DEPTH 0 127 00 27 1 00 7F BEND LFO FMOD DEPTH 0 127 00 28 1 00 7F BEND LFO AMOD DEPTH 0 127 00 TOTAL SIZE 29 30 1 00 01 Rcv PITCH BE...

Page 54: ...OD DEPTH 0 127 00 66 1 00 7F AC2 LFO AMOD DEPTH 0 127 00 67 1 00 01 PORTAMENTO SWITCH OFF ON 00 68 1 00 7F PORTAMENTO TIME 0 127 00 69 1 00 7F PITCH EG INITIAL LEVEL 64 0 63 40 6A 1 00 7F PITCH EG ATTACK TIME 64 0 63 40 6B 1 00 7F PITCH EG RELEASE LEVEL 64 0 63 40 6C 1 00 7F PITCH EG RELEASE TIME 64 0 63 40 6D 1 01 7F VELOCITY LIMIT LOW 1 127 01 6E 1 01 7F VELOCITY LIMIT HIGH 1 127 7F TOTAL SIZE 3...

Page 55: ...PITCH COARSE 64 0 63 40 01 1 00 7F PITCH FINE 64 0 63 cent 40 02 1 00 7F LEVEL 0 127 Depends on the note 03 1 00 7F ALTERNATE GROUP OFF 1 127 Depends on the note 04 1 00 7F PAN RND L63 C R63 Depends on the note 05 1 00 7F REVERB SEND 0 127 Depends on the note 06 1 00 7F CHORUS SEND 0 127 Depends on the note 07 1 00 7F VARIATION SEND 0 127 7F 08 1 00 01 KEY ASSIGN SINGLE MULTI 00 09 1 00 01 Rcv NOT...

Page 56: ...ve status Refer to Parameter Change Table 01000011 43 YAMAHA ID 0000nnnn 0n Device Number n always 0 when transmit n 0 F when recieve 01001100 4C Model ID 0aaaaaaa aa Byte Count MSB 0bbbbbbb bb Byte Count LSB 0hhhhhhh hh Address High 0mmmmmmm mm Address Mid 0lllllll ll Address Low 0ddddddd dd Data 0ddddddd dd Data 0ccccccc cc Checksum 11110111 F7 End of Exclusive XG Parameter Request F0 43 3n 4C h...

Page 57: ...s 01000011 43 YAMAHA ID 01110011 73 Clavinova ID 00000001 01 Model ID Clavinova common ID 01010000 50 SubID 00010001 11 SubID 0000nnnn 0n Channel 00 0F 00000011 03 SubID Sustain Sample Depth 0ddddddd dd Depth 00 48 11110111 F7 End of Exclusive Key Off Sampling Depth F0 43 73 01 50 11 0n 04 dd F7 11110000 F0 Exclusive status 01000011 43 YAMAHA ID 01110011 73 Clavinova ID 00000001 01 Model ID Clavin...

Page 58: ...MEMO ...

Page 59: ... 4 Ch s Pitch Bend 0 24 semi 1 Control Change 0 32 1 Bank Select 7 11 1 5 10 1 6 38 1 Data Entry 64 Hold1 Sustain 65 1 Portamento 66 3 1 Sostenuto 67 Soft Shift Pedal 71 74 84 1 91 93 94 1 Effect Depth 96 101 1 Prog Change 0 127 True System Exclusive Common Song Pos Song Sel Tune System Real Time Clock Commands Aux Messages All Sound OFF 120 126 127 Reset All Cntrls 121 Local ON OFF All Notes OFF ...

Page 60: ...YK703A0 10 1 Nakazawa cho Naka ku Hamamatsu 430 8650 Japan Manual Development Group Copyright 2019 Yamaha Corporation Published 10 2019 MWEI A0 ...

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