Why are notes stuck on the screen of my Casio Synthesizer?
If keyboard keys or notes remain on the display of your Casio Synthesizer, a Step Up Lesson might be in progress, and the keyboard is waiting for you to play the next note. Cancel the lesson to stop this.
What to do if no sound comes out when I press the keys on my Casio Synthesizer?
If nothing happens when you press a key on your Casio Synthesizer, first adjust the volume. Check if something is plugged into the back of the keyboard. If a tone in the range of 601 to 608 is selected and there is no sampled sound in memory, nothing will play. You can also turn the power off and then back on to initialize all keyboard settings.
What to do if my Casio WK-240 display lights up but won't power on?
If the display lights up briefly but the power doesn't stay on when you press the power button on your Casio Synthesizer, make sure to press the power button firmly and completely.
Why does my Casio WK-240 sound out of tune?
If the pitch of the notes on your Casio Synthesizer sounds strange, check and adjust the transpose and tuning settings. If problems persist, turn the power off and then back on to initialize all settings.
Why does my Casio Synthesizer make a loud sound and then turn off?
If your Casio Synthesizer emits a loud sound and then suddenly powers down, try replacing the batteries with new ones or switch over to AC adapter power.
Why is the display flashing on my Casio Synthesizer?
If the display on your Casio Synthesizer keeps going out or is flashing, replace the batteries with new ones or switch over to AC adapter power.
What to do if something is missing from my Casio Synthesizer box?
If you can’t find something that should be included with your Casio Synthesizer, carefully check inside all of the packing materials.
Why does the reverb change suddenly on my Casio WK-240?
If the reverb of notes on your Casio Synthesizer changes suddenly, check and adjust the VIRTUAL HALL setting and the reverb setting. If that doesn't solve the problem, turn the power off and then back on to initialize all settings.
Why can't I hear the metronome on my Casio Synthesizer?
If the metronome on your Casio Synthesizer isn't working, check and adjust the accompaniment volume setting and the song volume. Also, try turning the power off and then back on to initialize all settings.
Why won't built-in songs play on my Casio WK-240?
If nothing happens when you start playing a built-in song on your Casio Synthesizer, wait a moment after pressing the button for the song to start. Check and adjust the song volume. If there is no user song stored in memory, song playback will not start when you press while a song in the range of 153 to 162 is selected. You can also turn the power off and then back on to initialize all settings.
Instructions for reviewing safety precautions before using the digital keyboard.
Procedure to restore stored data and settings to initial factory defaults.
Details on using AC adaptor or batteries for powering the keyboard.
Sample and play sounds as melody parts on the keyboard.
How to protect sampled sounds from accidental deletion.
How to play back individual built-in songs and play along.
How the Step Up Lesson feature guides practice through song phrases.
Detailed instructions for the three types of lessons: Listen, Watch, Remember.
Lets the keyboard automatically advance through lessons for efficient practice.
Play Auto Accompaniment with chords, adding bass and harmony.
Learn to use intro, ending, and fill-in patterns for Auto Accompaniment.
Store keyboard setups for instant recall.
Retrieve previously saved keyboard setups.
Divide a song into parts and record each to a track for mixing.
Solutions for common operational problems and symptoms.
Descriptions and actions for display error messages.
General| Control type | Buttons |
|---|---|
| MIDI-keyboard number of keys | 76 keys |
| Metronome | Yes |
| Product color | Black, Silver |
| Sound effects | Chorus, Reverberation |
| Sound effects quantity | 180 |
| Maximum polyphony (notes) | 48 |
| Music memory capacity (songs) | 10 |
| Interface | USB |
| Headphone outputs | 1 |
| Display type | LCD |
| Power source type | AC, Battery, DC |
| Number of batteries supported | 6 |
Weight and Dimensions| Depth | 385 mm |
|---|---|
| Width | 1161 mm |
| Height | 134 mm |
| Weight | 6900 g |
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