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Yamaha PSR-EW400 User Manual

Yamaha PSR-EW400
80 pages
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EN
Thank you for purchasing this Yamaha Digital Keyboard!
We recommend that you read this manual carefully so that you can fully take advantage of the
advanced and convenient functions of the instrument. We also recommend that you keep this manual
in a safe and handy place for future reference.
Before using the instrument, be sure to read “PRECAUTIONS” on pages 5–7.
Setting UpReferenceAppendix Quick Guide
DIGITAL KEYBOARD
Owners Manual

Table of Contents

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Yamaha PSR-EW400 Specifications

General IconGeneral
Pitch wheelYes
Product typeDigital synthesizer
Product colorBlack
Sound effectsChorus, Flanger/Digital Signal Processing (DSP), Reverberation
RMS rated power24 W
Number of speakers2
Chorus effects quantity5
Keyboard number of keys76
Preset programs quantity30
Maximum polyphony (notes)48
Display typeLCD
Input voltage12 V
Power source typeDC
Headphone outputs1
Weight and Dimensions IconWeight and Dimensions
Depth412 mm
Width1178 mm
Height138 mm
Weight8400 g

Summary

Special Messages and Precautions

Special Message Section

Contains warnings, battery notices, disposal procedures, and compliance information for the instrument.

Important Safety Instructions

Lists essential safety instructions for operating the instrument safely and preventing hazards.

General Precautions

Details safety warnings for AC adaptor, instrument, fire, battery, location, connections, and handling.

Setting Up Your Instrument

Panel Controls and Terminals

Provides an overview of the instrument's front and rear panel controls and connection jacks.

Power Requirements and Battery Usage

Details power sources, battery types, installation, and status indications.

Basic Operations and Connections

Covers powering on/off, volume adjustment, external connections, stands, and pedals.

Quick Guide to Functions

Basic Operation and Display Items

Explains fundamental steps, controls, and display elements for using the instrument.

Appendix and Support Information

Troubleshooting

Provides solutions for common problems encountered while using the instrument.

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