Yamaha PSR-248 Owner's Manual
![Yamaha PSR-248 Keyboard manual cover](/images/EmMYGvnNlByuyGhDInvjpedJ/thumbs/thumb175x175.webp)
To reset your Yamaha PSR-248 to its factory settings, turn off the keyboard, press and hold the highest white key while turning the power back on, and continue holding the key until the keyboard resets.
First, try a factory reset to see if it resolves the issue. If that doesn't work, inspect for any visible obstructions or debris under the keys. If the problem persists, it might require professional servicing.
You can connect your Yamaha PSR-248 to a computer using a MIDI interface. Connect the MIDI Out port on the keyboard to the MIDI In port on the interface, and then connect the interface to your computer via USB.
Use a soft, damp cloth with a mild detergent to gently wipe the keys. Make sure not to let any liquid seep between the keys. Avoid using harsh chemicals or abrasive materials.
To change the voice or tone, press the 'Voice' button, then use the number buttons or the '+' and '-' buttons to select the desired voice number displayed on the screen.
Ensure that the power adapter is properly connected to both the keyboard and the power outlet. If it still doesn't turn on, try a different outlet or check for a blown fuse in the power adapter.
To record a song, press the 'Record' button, select a track using the 'Track' buttons, and then start playing. Press 'Stop' when finished. You can play back your recording using the 'Play' button.
Yes, you can use headphones with the Yamaha PSR-248. Simply plug your headphones into the headphone jack located at the back of the keyboard.
Adjust the volume using the 'Master Volume' slider located on the control panel. Slide it up to increase the volume and down to decrease it.
Yes, you can transpose the keys by pressing the 'Function' button, selecting 'Transpose' using the number buttons, and then using the '+' or '-' buttons to adjust the pitch.