Yamaha MU80 User Manual

Guidance on proper care, cleaning, avoiding damage, and environmental considerations.

Covers power, connections, self-repair, interference, and MIDI cable usage.

Overview of MU80's capabilities, including General MIDI and XG compatibility.

Explains how to use the MU80 with MIDI keyboards for sound generation.

Details on integrating the MU80 into home studio setups with computers and sequencers.

Describes using the MU80 for portable music making and multimedia presentations.

Describes A/D INPUT, PHONES jacks, and the POWER/VOL control.

Explains the function of PLAY, UTILITY, MODE, and EDIT buttons.

Details on EFFECT, EQ, and MUTE/SOLO buttons for sound manipulation.

Explains ENTER, EXIT, PART, SELECT, and VALUE buttons for interface navigation.

Describes MIDI IN/OUT/THRU and TO HOST terminals for connectivity.

Details the DC IN jack and stereo L/MONO OUTPUT jacks for audio.

Explains the Multi mode for 32-Part multi-timbral operation and its sub-modes (XG, TG300B, C/M).

Describes the Performance mode for four-Part operation on a single MIDI channel.

Explains Play modes, Single Part, and All Part controls for sound adjustment.

Introduces Part Edit mode for detailed sound shaping and Utility mode for system settings.

Lists essential items needed for setting up the MU80 with a MIDI keyboard.

Step-by-step instructions for connecting the MU80 to other MIDI and audio equipment.

Details connecting MIDI OUT to MIDI IN and audio outputs to speakers/headphones.

Instructions for setting the HOST SELECT switch and powering on the MU80.

Steps for safely powering on the MU80, MIDI keyboard, and amplifier system.

Instructions for accessing and listening to the MU80's built-in demo song.

Guide to selecting the DEMO option and starting playback using UTILITY button.

How to stop the demo song playback and exit the function using the EXIT button.

Instructions on playing notes from a MIDI keyboard and hearing MU80 sounds.

Guidance on setting the MIDI keyboard to transmit on channel 1 for basic operation.

Steps to select a Part and change its Voice number using panel buttons.

Using SELECT and VALUE buttons to browse and choose Voices from the display.

Procedure for selecting different voice banks using SELECT and VALUE buttons.

Tip on how to quickly change parameter values using VALUE buttons.

Ensuring the MIDI keyboard sends Program Change messages for remote voice selection.

How MU80 voice display changes when a program is selected on the keyboard.

Introduction to Part Controls for adjusting basic sound and settings for each Part.

How to select Part 2 and change its MIDI channel to match Part 1.

Steps to change the MIDI Receive Channel for a selected Part.

Verifying that selected parts sound correctly with matching MIDI channels.

Procedure for selecting a Part and adjusting its volume level.

How to select a Part and change its stereo pan position.

How to use the MUTE button to silence or isolate Parts for editing and listening.

Explains how Mute/Solo aids in editing and hearing sound changes.

Details on connecting microphones, guitars, or other instruments to the MU80.

Steps to turn down A/D input, connect instrument, and select Part A1.

How to select program numbers and input types (Mic, Guitar, Keyboard, Audio).

Bringing up the A/D INPUT control to set the appropriate sound level.

Using the MU80's built-in host interface for connecting to computers.

Instructions for connecting the MU80 to a Macintosh computer via its Modem/Printer port.

Connecting the MU80 to an IBM PC/AT via serial ports (COM 1 or COM 2).

Important notes on software recognizing TO HOST connection and compatibility.

Examples of connecting MU80 to MIDI keyboards, sequencers, and data storage devices.

Illustrations showing MIDI cable connections for sequencers and MIDI keyboards.

Ensuring the HOST SELECT switch is set to MIDI for device connection.

Steps for connecting devices and configuring software for MU80 operation.

Using MIDI data storage to save and back up MU80 settings and performances.

How the MDF2 allows playing compatible song data directly without a sequencer.

Block diagram illustrating data flow when HOST SELECT is set to MIDI.

Block diagram showing data flow for PC-1/Mac connection modes.

Details on standard MIDI cables and Apple Macintosh peripheral cables.

Specifications for PC-1 (MINI DIN to D-SUB 25-pin) and PC-2 cables.

Operating as a 32-Part multi-timbral tone generator over 32 MIDI channels.

Describes the three Multi modes and their compatibility with software and hardware.

Introduction to the normal operating mode and its displays for monitoring Parts.

Explanation of the three different displays available in Play mode for viewing status.

Tools for adjusting basic sound and settings for each Part, individually or together.

Explains the difference between adjusting individual Parts and all Parts simultaneously.

Lists controls like MIDI Channel, Bank, Program Number, Volume, Expression, and Pan.

Steps for selecting a Part and editing its parameters using panel controls.

Determines the voice bank for the selected Part, with settings for XG, TG300B, and C/M modes.

Selects the specific voice for the Part, with a range of 1 to 128.

Adjusts the expressiveness and stereo position of the selected Part's voice.

Determines the amount of the Part's voice sent to the Reverb effect.

Controls the amount of voice sent to Chorus and Variation effects.

Adjusts the key transposition for the Part's voice.

Controls that affect all Parts equally, including Device Number, Master Volume, and Transpose.

How to select All Part control and change parameters affecting all Parts.

Setting the MU80's MIDI device number and overall master volume.

Adjusting master attenuation and the amount of reverb returned to the mix.

Controls the amount of Chorus and Variation effects returned to the overall mix.

Sets the overall transpose setting for all Parts in the performance.

Controls for modifying voice timbre via cutoff frequency and resonance.

Adjusts how voice level and pitch change over time (Attack, Decay, Release).

Sets the filter's cutoff point, affecting the brightness and tone of the voice.

Adjusts filter resonance, emphasizing frequencies around the cutoff point.

Controls voice level changes over time: Attack, Decay, and Release.

Controls pitch changes over time: Initial Level, Attack, Release.

Sets duration for sound to reach peak volume after note onset.

Determines sound fade and sustain duration after note onset/release.

Detailed explanation of EG Decay Time's effect on sound fading.

Detailed explanation of EG Release Time's effect on sound sustain.

Sets the starting pitch of a voice when a note is first played.

Determines time for pitch to return to normal after initial setting.

Sets final pitch after note release and time for that pitch change.

Controls the speed of the vibrato effect, modulating pitch modulation frequency.

Adjusts the intensity and onset delay of the vibrato effect.

Fine-tunes voice pitch, allowing slight detuning for richer sound.

Selects Part mode (normal, drum, etc.) influencing voice/kit selection.

Determines if a Part voice plays monophonically or polyphonically.

Controls how much velocity affects the voice's volume.

Sets the volume range affected by velocity, from minimum to maximum.

Defines the lowest and highest notes playable for a Part's voice.

Enables portamento and sets the time for pitch glides between notes.

Sets the minimum and maximum velocity values for a Part's voice to sound.

Sets the range for pitch bend control, typically from a keyboard's pitch bend wheel.

Controls the depth of pitch modulation by the LFO, creating vibrato effects.

Determines the level of unprocessed sound, available when Variation Connection is SYS.

Controls filter modulation by LFO, creating 'swoosh' filter sweep effects.

Assigns controllers to affect Filter and Amplitude parameters in real-time.

Functions as a four-Part tone generator for live performance, controlled via one MIDI channel.

Steps to select the PFM (PERFORMANCE) mode using the MODE button.

Selecting Preset or Internal Performances and viewing their individual Parts.

Choosing between Preset (Pre) and Internal (Int) banks for Performances.

Choosing the desired Performance number using SELECT and VALUE buttons.

Steps to select a Part, its voice bank, and voice number.

Determines the voice bank for a Part within a Performance.

Selects the voice for an individual Part in the Performance.

Adjusts the volume level for an individual Part within the Performance.

Sets the stereo position and reverb send level for a Part.

Controls the amount of Part sent to Chorus and Variation effects.

Adjusts the key transposition for the Part within the Performance.

Determines the MIDI receive channel for all Parts in the Performance.

Selects the bank (Preset/Internal) and number for the Performance.

Sets the overall volume level for the entire Performance.

Adjusts overall pan position and reverb return level for the Performance.

Controls the amount of Chorus and Variation effects returned to the overall mix.

Sets the overall transpose for all Parts in the Performance.

Entering edit mode for Common, Part, Copy, and Store operations.

Settings related to the Performance as a whole, like naming and A/D Part enabling.

Allows users to assign a custom name (up to 12 characters) to the Performance.

Enables or disables the A/D Parts (A1, A2) for use within the Performance.

Assigns a control change number for Assignable Controller 1 to affect parameters.

Adjusts filter characteristics and envelope generator settings for each Part.

Controls vibrato effects and miscellaneous parameters for each Part.

Adjusts voice tuning and playback mode (mono/poly) for each Part.

Sets velocity sensitivity and note range limits for each Part.

Enables portamento and sets the time for pitch glides between notes.

Defines the minimum and maximum velocity values for Part voice playback.

Sets the level of unprocessed sound when Variation Connection is SYS.

Controls LFO depth for pitch and filter modulation affecting voice character.

Sets the range for pitch bend control on a Part.

Assigns controller input to modify Part filter and amplitude parameters.

Allows copying settings from one Performance to another.

Saves edited or created Performances to internal memory locations.

Steps to select COPY and execute the copying of Performance settings.

Steps to select STORE, confirm, and save the Performance to memory.

Details the five independent digital effects: Reverb, Chorus, Variation, Distortion, EQ.

How to access the Effect Edit mode by pressing the EFFECT button.

Recreates performance environments by adding delays and reflections to the sound.

Choosing from various Reverb types to simulate different room ambiances.

Determines the stereo position of the Reverb sound.

Uses pitch modulation to create rich, spacious effects like Chorus, Flanger, and Phaser.

Choosing from various Chorus types to enhance sound richness and character.

Determines the stereo position of the Chorus sound.

Controls the amount of Chorus signal sent to the Reverb effect.

Provides additional effects like Delay, Gate Reverb, Wah, and Pitch Change.

Choosing from numerous Variation types for diverse sound processing.

Adjusts the mix between original (dry) and processed (wet) sound.

Determines how controller input affects the Variation effect amount.

Sets stereo pan, sends to Chorus, and sends to Reverb for Variation effect.

Configures Variation effect as System (all parts) or Insertion (selected part).

Provides overdrive, distortion, and EQ for warm to hard-edged sounds.

Choosing from Distortion, Overdrive, or 3-Band EQ programs.

Adjusts the mix between original and distorted sound.

Applies the Distortion effect to a specific Part (1-32, AD1, AD2, or off).

Explains applying effects to all Parts (System) or specific Parts (Insertion).

How XG MIDI format allows flexible effect routings across tone generators.

Illustrates how Reverb, Chorus, Variation, and EQ are routed system-wide.

Key notes on controlling individual Part effects and stereo positioning in System mode.

Illustrates how Distortion and Variation can be applied to specific Parts.

Key notes on applying Distortion and Variation to specific Parts.

Adjusts overall tone in five frequency bands and uses preset EQ types.

Choosing from Flat, Jazz, Pops, Rock, and Classic presets for specific music styles.

Lists frequency points for Thru, Jazz, Pops, Rock, and Classic EQ types.

Sets levels for low, mid, and high frequency bands, shown as a frequency curve.

Accesses system settings, data transfer, and demo song playback.

How to access the Utility mode using the UTIL button.

Controls overall operation like Master Tune, Mute Lock, and Display Contrast.

Sets overall fine tuning for voices and drum pitches.

Determines if Part Mute status resets upon receiving GM/XG System On messages.

Determines if A/D Part values reset upon receiving GM/XG System On messages.

Locks EQ settings and controls reception of GM/XG System Exclusive messages.

Enables reception of System Exclusive messages for data transfer.

Enables reception of Bank Select messages to change voice banks remotely.

Adjusts display contrast for optimal visibility.

Determines which MIDI port's data is routed through the MIDI OUT terminal.

Saves MU80 settings (Parts, Performances, system) to MIDI devices.

Choosing data to send: All, Multi Part, or Performance data.

Steps to execute the data dump operation after selecting data type.

Transmits all MU80 data or selected Multi Part data to the connected device.

Transmits selected MU80 Performance data to the connected device.

Restores factory settings for the MU80, cautioning to save important data first.

Accessing the Initialize menu by selecting 'INITIAL' in the Utility mode.

Restores the MU80 to its original factory settings.

Initializes settings for selected modes like XG, GM, C/M, or PFM.

Initializes settings specific to the selected Sound Module mode (GM, C/M, PFM).

Restores original drum settings for selected Drum Setups (S1-S4).

How to select and start playback of the built-in Demo Song.

Notes on controls available during demo song playback (EXIT, VOLUME).

How to stop the demo song using the EXIT button.

How to exit the demo song playback function.

Choosing between XG, TG300B, C/M, or PFM modes to set MU80's operation.

Understanding the display indicator for selected mode and notes on XG mode transition.

Yamaha's new tone-generator format extending GM for multimedia and expressiveness.

Historical context and reasons for developing the XG format.

Key features of XG: expressive sound, expanded voices, future compatibility.

Core principles: Compatibility, Scalability, and Expandability.

Detailed explanation of Compatibility, Scalability, and Expandability.

How XG expands GM voices using Bank Select LSB for variations.

Using Bank-Select MSB for SFX and XG's voice modification capabilities.

Details XG effects, external input, and new MIDI messages beyond GM.

Details MIDI Key On/Off and Program Change messages.

Introduction to System Exclusive messages used for parameter changes and effects.

Specification for Pitchbend MIDI messages.

Details Control Change messages and Bank Select MSB/LSB functions.

Explains Bank Select values and Modulation control change message.

Details Portamento Time and Data Entry MSB/LSB control change messages.

Control Change messages for Master Volume and Panpot.

Control Change messages for Expression, Sustain, and Portamento.

Control Change messages for Sostenuto and Soft Pedal functions.

Control Change messages for Harmonic Content, Release, and Attack Time.

Control Change messages for Brightness and Portamento Control.

Messages for sending effects levels and RPN data changes.

Using RPN messages to control registered parameters like Pitchbend Sensitivity.

Messages to stop all sound and reset MIDI controllers.

Messages to stop notes and manage OMNI modes.

Setting channel modes for MONO or POLY operation.

MIDI messages for channel and polyphonic aftertouch.

System Exclusive message to switch to XG mode and initialize settings.

System Exclusive message to switch to GM mode and reset defaults.

System Exclusive message to change volume across all channels.

System Exclusive message for changing tuning of all channels.

Details eight types of parameter change messages, including System and Part Data.

System Exclusive message for transmitting large blocks of data.

Messages for requesting parameters and initiating dump operations.

Solutions for power-related problems and absence of sound output.

Troubleshooting for no sound from keyboard, cut-off notes, and effects issues.

Solutions for when Reverb, Chorus, or Variation effects are not heard.

Solutions for when A/D input sound (mic, guitar) is not heard.

Explanation of errors like Battery Low, Illegal Data, MIDI Buffer Full, HOST Offline.

Troubleshooting for SysEx Adrs, Data, Size, and Check Sum errors.

Handling errors related to parameters not being exclusive data.

Resolving errors when the Receive Channel for a Part is off.

Details AWM2, Max Polyphony (64-note), Sound Module Modes, and Multi-timbral Capacity.

Specifications for Normal Programs, Drum Programs, and Performance Programs.

Details on Reverb, Chorus, Variation, Distortion, and EQ effects.

Information on the single Demo Song and the custom back-lit LCD display.

Lists front panel controls, jacks, and rear panel terminals.

Details computer interface, MIDI connections, and data transfer baud rates.

Information on the PA-1207 AC Adaptor, physical dimensions, and weight.

Lists items included in the MU80 package, such as the Owner's Manual.