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Optimus Concertmate 980 - User Manual

Optimus Concertmate 980
40 pages
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Cat. No. 42-4038
OWNER’S MANUAL
Please read before using this equipment.
Concertmate
®
980
42-4038.fm Page 1 Thursday, August 12, 1999 8:50 AM

Table of Contents

Questions and Answers

  • J
    James Hudson MDJul 30, 2025
    What to do if my Optimus Concertmate 980 Electronic Keyboard has no sound?
    • S
      Steven LarsenJul 30, 2025
      If your Optimus Electronic Keyboard has no sound, even when keys are pressed, there could be several reasons. First, ensure the keyboard hasn't turned off automatically by setting the POWER/MODE switch to OFF and then back to ON. Check that the volume isn't turned down; repeatedly press the MAIN VOLUME button to increase it. Also, disconnect any headphones that may be connected. Verify the power supply: ensure batteries are correctly oriented and fresh, or check the AC/DC adapter connection. If the POWER/MODE is set to FINGERED, switch it to NORMAL or CONCERT CHORD, or press 3 or 4 keys to form a chord.

Summary

FCC Compliance Information

Preparation and Setup

Power Options

Details connecting power via batteries, AC adapter, or vehicle.

Audio Connections

How to connect headphones and external amplifiers.

Accessories

How to use the sheet music stand.

Operation and Features

Basic Operation

How to turn on/off, adjust volume, and use basic controls.

Playing Prerecorded Tunes

Steps to select, play, and play along with prerecorded songs.

Keyboard Sounds

How to select preset, split, and layered instrument tones.

Rhythms and Accompaniment

How to use preset auto-rhythms and auto-accompaniment.

Chord Features

Using Concert Chord, Standard Fingering, and Chord Book.

Special Functions

Key and Tuning Adjustments

How to change musical keys and adjust keyboard pitch.

Sustain Pedal Usage

How to connect and use an optional sustain pedal.

MIDI Connectivity

Using MIDI for data exchange, connections, and settings.

Care and Information

Care and Maintenance

Advice on keeping the keyboard in good condition.

Specifications

Technical details of the keyboard's features and capabilities.

Warranty Information

Details the product's warranty terms, limitations, and coverage.

Optimus Concertmate 980 Specifications

General IconGeneral
Number of Keys61
Rhythms100
MIDIYes
AccompanimentYes
EffectsReverb, Chorus
PowerAC adapter or batteries
ConnectionsHeadphone jack

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