Yamaha PSR-240 Owner's Manual

To reset the Yamaha PSR-240 to factory settings, turn off the keyboard, then hold down the highest white key while turning the power back on. This will restore the instrument to its original factory settings.
To transpose the PSR-240, press the "Function" button until "Transposer" appears on the display. Use the "+" or "-" buttons to adjust the pitch up or down in semitone steps.
If the keys are not producing sound, first check the volume level and ensure the keyboard is not muted. Also, verify that the keyboard is properly connected to a power source. If the issue persists, try resetting the keyboard to factory settings.
To save a user song, press the "Record" button and select a user song memory location. After recording, press "Stop" to save the song in the chosen memory location.
Yes, you can connect headphones to the Yamaha PSR-240. Use the headphone jack located on the rear panel of the keyboard to connect your headphones.
To change the voice, press the "Voice" button, then use the number buttons to enter the desired voice number. The selected voice will be displayed, and you can play it immediately.
To clean the Yamaha PSR-240, use a soft, dry cloth to wipe the surfaces. For tougher stains, dampen the cloth slightly with a mild soap solution. Avoid using solvents or abrasive cleaners.
To access the metronome, press the "Metronome" button. Adjust the tempo using the "+" or "-" buttons. You can also change the metronome time signature in the function settings.
If the PSR-240 is not powering on, check that the power adapter is securely connected to both the keyboard and a working electrical outlet. If using batteries, ensure they are inserted correctly and have sufficient charge.
To record a performance, press the "Record" button, select a track, and then start playing. Press "Stop" when finished. Your performance will be saved in the selected track memory.