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General| Type | Digital Accordion |
|---|---|
| Number of Keys | 37 |
| Polyphony | 128 voices |
| Power Supply | AC adaptor or batteries (AA type x 10) |
| Weight | 8.3 kg |
| Effects | Reverb, Chorus |
| Connectivity | USB, MIDI, Audio Out |
| Bellows | Yes |
Highlights the FR-3x's onboard amplification and battery power options for versatile use.
Describes the function to play back mp3 and WAV files from a USB memory.
Explains how to save instrument settings using an optional USB memory.
Explains the meaning of WARNING and CAUTION notices for user safety.
Defines the meaning of common symbols used in safety instructions.
Provides guidance on connecting power, using AC adaptor or batteries, and preventing noise.
Describes the POWER button, SORDINA, VOL, BAL knobs, and various registers.
Details the Bass registers, Bass/Chord buttons, bellows controls, and display.
Explains powering the FR-3x with AC adaptor or batteries and connecting to amplification.
Provides step-by-step instructions for connecting the AC adaptor and power cord.
Details the procedure for inserting and removing 10 AA-type rechargeable batteries.
Guides on connecting the FR-3x to external sound systems via OUTPUT jacks.
Step-by-step guide to powering on the FR-3x and setting initial volume levels.
Instructions on how to properly switch off the FR-3x.
Explains how to connect headphones and adjust the listening volume.
Describes how to play the treble keyboard and select accordion, orchestral, or organ sounds.
Details selecting accordion, orchestral, and organ sounds using treble registers.
Details how to activate and use Free Bass mode for playing bass notes only.
Instructions on copying mp3/WAV files from a computer to a USB memory.
Step-by-step guide to connecting and inserting a USB memory device.
Details how to start, pause, and restart playback of audio files.
Explains how to select different audio files for playback.
Guides on setting the volume level for the audio player.
Explains how to start, stop, and configure the metronome function.
Details the Transpose function to shift the playing key for accompaniment.
Step-by-step guide on how to save the current FR-3x settings to User Program memories.
Instructions on how to load previously saved User Program settings.
Details how to recall, modify, and save existing User Programs.
Guides on archiving FR-3x User Program settings to an external USB memory.
Explains how to load User Program settings from USB memory to the FR-3x.
Details copying individual Sets from USB memory to the FR-3x's internal USER Set locations.
Guides on adding new sounds to the FR-3x by loading files from USB memory.
Steps to select a specific parameter for adjustment.
Parameter to select the audio file for playback.
Parameter to adjust the playback volume of the selected audio file.
Parameter to transpose all sections of the FR-3x by semitones.
Parameter to set the metronome's tempo value.
Parameter to set the metronome's time signature.
Parameter to adjust the metronome's volume level.
Guides on connecting MIDI devices using the MIDI OUT/IN socket.
Details how to navigate and select parameters within the MIDI LIST.
Explains how to save modified MIDI parameter settings.
Lists and describes various MIDI parameters like channel and octave settings.
Parameter to define the FR-3x's MIDI OUT/IN socket function.
Parameter to define the MIDI channel for the Treble section.
Parameter to define the MIDI channel for the Bass/Free Bass section.
Parameter to define the MIDI channel for the Chord section.
Provides step-by-step instructions for sending PC messages to control external MIDI devices.
Checks for common issues causing no sound output.
Troubleshooting steps for external amplifier connection issues.
Diagnoses issues when display shows '---', often related to MIDI 'In' mode.
Troubleshooting steps for power issues, including adapter and battery checks.
Checks MIDI parameter settings and bellows movement for responsiveness.
Addresses problems with chord rows and Free Bass mode settings.
Covers MIDI channel usage, program change issues, and MIDI message reception.
Lists the AC adaptor and battery requirements.
Lists and describes all available input and output connectors.
Details MIDI messages the FR-3x receives, including channel voice and system messages.
Describes how Program Change messages select Sets and registers.
Details MIDI messages the FR-3x transmits, including channel voice and system messages.
Describes transmitted MIDI messages like Note Off, Note On, and Control Change.
Lists program change assignments for all FR-3x sections and modes.
