Casio CT-640 User Manual

Casiotone
CI-640
ELECTRONIC
MUSICAL
INSTRUMENT
INSTRUMENTO
MUSICAL
ELECTRONICO
OPERATION
MANUAL
2
MANUAL
DE
OPERACION
26
ee ee me RR gp TR ee ee eee NE ON ET a geen
oo. cata ;
2 iE Sees
we § TSS + SST ERS
= ==
it
:
RS
Bierbetrpetentsanmde
i
APF
aa
eo
a
apart ir ne Ne Crtrtore
‘vag

Casio CT-640 Specifications

General

Polyphony	8-note
Tones	100
Rhythms	100
Dimensions	956 x 355 x 132 mm
Weight	3.8 kg
Speakers	Yes

Summary

General Guide

Control Panel Overview

Identifies and explains the function of all front panel controls and buttons.

Rear Panel Connections

Details the various input/output terminals and jacks on the keyboard's rear panel.

Demonstration Tune Feature

Explains how to activate and listen to the built-in demonstration song.

Power Supply

DC Power Options (Batteries)

Describes powering the keyboard using dry cell batteries and car battery adapter.

AC Power Option

Explains how to power the keyboard using an optional AC adaptor.

General Operation

Basic Setup and Playback

Outlines the initial steps for turning on, adjusting volume, and selecting sounds.

Preset Tones

Selecting Preset and Percussion Tones

Instructions for choosing from the 30 preset tones and 49 percussion sounds.

Dual Bass Sounds

Explains the unique WOOD BASS and SLAP BASS sound modes.

Tone Bank Sounds

Using the Tone Bank Function

Details how to layer sounds using the Tone Bank feature for 465 combinations.

Modifying Tone Bank Sounds

Guides on changing secondary and primary sounds within the Tone Bank.

Auto-rhythms

Playing and Controlling Auto-Rhythms

Steps to start, stop, and adjust tempo and volume for auto-rhythm patterns.

Rhythm Start Modes

Explains different methods for starting and adding fills to rhythms.

Auto-accompaniment

Chord/MIDI Selector and Volume

How to set the accompaniment mode and adjust its volume level.

Casio Chord System (One-Finger Method)

Detailed guide on playing chords using the one-finger method for auto-accompaniment.

Standard Fingering Modes

Explains the two standard fingering methods for auto-accompaniment and their characteristics.

Auto Harmonize Function

How to add automatic harmony to melodies using the dedicated button.

Registration Function

Registering and Recalling Settings

Procedures for saving and retrieving keyboard configurations across 4 memory banks.

Performance Memory Function

Recording Keyboard Performances

Step-by-step guide to record playing, including auto-rhythm and accompaniment.

Playback and Memory Notes

How to play back recorded performances and details on memory capacity and limitations.

MIDI

MIDI Connections and Basic Usage

Explains connecting the keyboard to other MIDI devices and basic transmission/reception.

MIDI Percussion and Data Transmit/Receive

Details using the keyboard as a MIDI percussion device and MIDI data mapping.

Troubleshooting

Common Problems and Solutions

Lists common issues, their possible causes, and recommended remedies for the keyboard.

Care of Your Keyboard

Maintenance and Handling Precautions

Provides essential guidelines for cleaning, protecting, and maintaining the keyboard.

Specifications

Technical Specifications Overview

Lists key technical details such as keys, polyphony, tones, rhythms, and effects.

Detailed Specifications and Dimensions

Provides detailed information on terminals, power sources, dimensions, weight, and accessories.