Yamaha PSR-125 Owner's Manual

To change the voice on your Yamaha PSR-125, press the 'Voice' button, then use the number keys to enter the two-digit voice number. The selected voice will be displayed on the LCD screen.
Ensure that the power adapter is properly connected to both the keyboard and a functioning power outlet. If using batteries, check that they are correctly inserted and have sufficient charge.
To perform a factory reset, turn off the keyboard, then while holding down the highest white key, switch it back on. This will reset the keyboard to its original factory settings.
Press the 'Tempo' button and use the '+' or '-' buttons to increase or decrease the tempo. The current tempo will be shown on the display.
Yes, you can connect headphones to the Yamaha PSR-125 using the headphone jack located on the rear panel of the keyboard.
Use a soft, dry cloth to clean the keyboard. If necessary, slightly dampen the cloth with water. Avoid using chemical solvents or abrasive materials.
The Yamaha PSR-125 does not have built-in recording capabilities. To record your performance, you will need to connect the keyboard to an external recording device.
Yes, the Yamaha PSR-125 has a jack for a sustain pedal. Connect a compatible pedal to the 'Sustain' jack on the rear panel.
Check that the volume is turned up and that the headphones are not plugged in. Ensure all connections are secure and that the power is on.
Press the 'Style' button to select a rhythm, then press the 'Synchro Start' button. Start playing chords in the left-hand section of the keyboard to activate auto-accompaniment.