Yamaha PSS-120 Owner's Guide
![Yamaha PSS-120 Keyboard manual cover](/images/yHvDsHXtbVDYKJoutolvEBAl/thumbs/thumb175x175.webp)
To power on the Yamaha PSS-120 keyboard, connect the power adapter to a power outlet and plug it into the power input on the keyboard. Then, press the power button located on the top panel of the keyboard.
First, ensure that the keyboard is powered on and the volume is turned up. Check if headphones are plugged in, as this may cut off sound from the speakers. If the problem persists, try resetting the keyboard by turning it off and on again.
To change the instrument sound, press the 'Voice' button and use the number keys to enter the desired voice number. Refer to the voice list in the user manual for available sounds.
Use a soft, dry cloth to gently wipe dust and fingerprints from the keyboard surface. For stubborn dirt, dampen the cloth with a mild soap solution, but avoid using any harsh chemicals or excessive moisture.
Check the power connection to ensure it's secure. If using batteries, ensure they are properly installed and have sufficient charge. If the display still doesn't work, consult a professional technician for further inspection.
Yes, you can connect the Yamaha PSS-120 to an external speaker using the headphone output jack. Use an appropriate cable to connect the keyboard to the input of the speaker system.
The Yamaha PSS-120 does not have a built-in sustain pedal function. However, you can manually sustain notes by holding them down or using an external sustain pedal compatible with the keyboard's input.
Uneven volume could be due to dust or dirt underneath the keys. Try gently cleaning the area around the keys. If the issue persists, it may require professional servicing to adjust the key sensitivity.
The Yamaha PSS-120 does not have a built-in recording function. To record a performance, connect the keyboard to an external recording device or computer using the headphone output.
Routinely clean the keyboard and check for any loose connections or wear. Regular maintenance every 6-12 months is recommended, or more frequently if the keyboard is used heavily.