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Casio PX-780M - User Manual

Casio PX-780M
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PX780-ES-1A
ES
USER’S GUIDE
GUÍA DEL USUARIO
Please keep all information for future reference.
Guarde toda información para tener como referencia futura.
Safety Precautions
Before trying to use the Digital Piano, be sure to
read the separate “Safety Precautions”.
Precauciones de seguridad
Antes de intentar usar el piano digital, asegúrese de
leer las “Precauciones de seguridad” separadas.
EnglishEspañol
PX
-
780M
This recycle mark indicates that the packaging conforms to
the environmental protection legislation in Germany.
Esta marca de reciclaje indica que el empaquetado se
ajusta a la legislación de protección ambiental en Alemania.
MA1212-A Printed in China
C
PX780_es_Cover1-4.fm 1 ページ ２０１２年１２月５日　水曜日　午前１０時４６分

Table of Contents

Questions and Answers

  • J
    Jennifer HernandezJul 30, 2025
    Why is the pitch off on my Casio Digital Piano?
    • W
      Wesley NashJul 31, 2025
      If the pitch of your Casio Digital Piano is off, there are several potential causes: 1. The key setting might be something other than “440.0 Hz”. Change the key setting to “440.0 Hz”, or turn the Digital Piano off and then back on again. 2. The Digital Piano tuning might be incorrect. Adjust the Digital Piano tuning, or turn the Digital Piano off and then back on again. 3. A non-standard temperament setting might be in use. Change the temperament setting to “00:Equal”, which is the standard modern tuning. 4. Octave shift might be enabled. Change the octave shift setting to 0.
  • D
    donnabriggsAug 4, 2025
    What to do if no sound from Casio PX-780M when pressing keys?
    • D
      Deborah HallAug 4, 2025
      If you're not hearing any sound when pressing the keys on your Casio Musical Instrument, there are a couple of things to check: * First, make sure the VOLUME controller isn't set to “MIN”. Rotate it towards “MAX” to increase the volume. * Second, ensure that headphones or an adapter plug are not plugged into the PHONES jack. If something is plugged in, disconnect it.
  • A
    Ann JohnsAug 9, 2025
    Why does playback stop when transferring song data to my Casio Musical Instrument?
    • J
      Jonathan MillerAug 9, 2025
      If playback stops during song data transfer from your computer to your Casio Musical Instrument, it could be due to digital noise interrupting the data communication. This noise might come from the USB cable or power cord. To resolve this: 1. Stop song playback. 2. Disconnect and then reconnect the USB cable from the Digital Piano. 3. Try playing back the song again. 4. If the problem persists, quit the MIDI software, disconnect and reconnect the USB cable, restart the software, and try playing the song again.
  • J
    Julia ReillyAug 14, 2025
    What to do if tones sound strange on Casio Musical Instrument?
    • G
      Glenda ParkerAug 14, 2025
      If the tones or effects on your Casio Musical Instrument sound strange, and turning the power off and on doesn't fix it (for example, note intensity doesn't change with key pressure), the “Setting Backup” feature may be turned on. To resolve this, turn off “Setting Backup”, then turn the power off and back on again.
  • H
    Heather BallardAug 25, 2025
    What to do if I cannot transfer data after connecting Casio Digital Piano to computer?
    • D
      David BarnesAug 26, 2025
      If you cannot transfer data after connecting your Casio Digital Piano to a computer: 1. Check that the USB cable is correctly connected to both the Digital Piano and the computer. Also, ensure that the correct device is selected in your computer’s music software. 2. Turn off the Digital Piano, then exit the music software on your computer. Turn the Digital Piano back on, and then restart the music software.
  • E
    evansjamesSep 10, 2025
    How to record chord accompaniment data on Casio if it doesn't work?
    • B
      Beth WebbSep 12, 2025
      If you cannot record chord accompaniment data on your Casio Musical Instrument, the “Accomp MIDI Out” might be turned off. Turn on the “Accomp MIDI Out” to enable recording.

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Instructions

Describes numbered safety points for safe operation of the digital piano.

FCC Compliance and Warnings

Covers FCC rules, warnings, and interference guidelines.

Important Usage Precautions

Notes on the AC adaptor, product usage, and safety.

Power Outlet and Power Management

Using the AC Adaptor

Instructions for connecting and using the power adapter safely.

Powering On and Off

Steps for turning the piano on, off, and into standby mode.

Using Built-in Tones

Selecting and Layering Tones

How to choose from 250 tones and combine two sounds for a richer effect.

Keyboard Splitting and Octave Shift

Using Auto Accompaniment

Playing with Accompaniment

Activating and playing rhythms with automatic accompaniment.

Chord Fingering Modes

Selecting how chords are interpreted for accompaniment.

Creating and Editing Custom Rhythms

Music Presets

Selecting a Music Preset

Choosing pre-configured tone, rhythm, and settings for songs.

Creating and Editing User Presets

Recording Your Keyboard Play

Recording to Built-in Memory

Capturing performances in internal song memory, track by track.

Recording to Specific Tracks

Punch-in Recording Techniques

Recording to USB Flash Drive (Audio)

Saving performances as audio files (WAV) to a USB flash drive.

Other Settings

USB Flash Drive Operations

Formatting and Saving Data

Preparing the USB drive and transferring piano data to it.

Loading and Managing Data

Connecting to a Computer

Computer System Requirements and Connection

PC specifications needed and steps to connect the piano to a computer.

Transferring Piano Data to;from Computer

Assembling the Stand

Unpacking and Parts Check

Assembling the Stand Structure

Step-by-step instructions for building the main stand components.

Troubleshooting

Sound and Pitch Issues

Resolving problems with no sound or incorrect pitch.

Tone, Effect, and Touch Issues

Addressing strange sounds or unresponsive touch sensitivity.

Data Transfer and Recording Issues

Troubleshooting PC connection, data transfer, and recording errors.

Operating Precautions

AC Adaptor Handling Precautions

Detailed safety instructions for the power adapter.

Casio PX-780M Specifications

General IconGeneral
Touch Response3 sensitivity levels, Off
Sound SourceMulti-dimensional Morphing AiR
Maximum Polyphony128 notes
Digital EffectsReverb (4 types), Chorus (4 types), Brilliance, DSP
Pedals3 pedals (damper, soft, sostenuto)
Tuning ControlA4 = 415.5Hz ~ 440.0Hz ~ 465.9Hz
Speakers12cm x 2, 5cm x 2
Amplifier Output8W + 8W
DisplayLCD with backlight
Keyboard88 keys
Recorder2 tracks, 1 song, Approximately 5, 000 notes total
Metronome0, 2, 3, 4, 5, 6 beats; tempo range: 20 to 255
Key Transpose±2 octaves (-12 to +12 semitones)
TerminalsPedal connector
Power SupplyAC Adaptor (AD-A12150LW)
Included AccessoriesMusic Stand
Tones250 built-in tones: 18 grand piano tones, 14 electric piano tones, 14 organ tones, 16 strings tones, 4 bass tones, and others

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