Yamaha Arius YDP-S51 MIDI Reference Guide
![Yamaha Arius YDP-S51 Piano manual cover](/images/LntEMSZBFOGkENjuaSqtQqUF/thumbs/thumb175x175.webp)
To perform a factory reset on your Yamaha Arius YDP-S51, turn off the piano. Then, while holding down the highest white key, turn the instrument back on. This will reset all the settings to their factory defaults.
If the keys are not responding, ensure the piano is properly connected to a power source and that it's turned on. Check the volume settings and ensure the headphones are not plugged in. If the issue persists, a service technician might be needed.
To adjust the touch sensitivity, hold down the [DEMO/SONG] and [PIANO/VOICE] buttons simultaneously, then press one of the keys from C1 to E1 to select the desired sensitivity level.
Regularly dust the instrument with a soft, dry cloth. Avoid using liquid cleaners. Ensure the piano is kept in a stable environment, avoiding extreme temperatures and humidity.
To transpose the pitch, hold down the [DEMO/SONG] and [PIANO/VOICE] buttons and then press the desired key between F#2 and F#3. Each key corresponds to a specific transposition value.
Ensure the pedal is correctly connected to the piano. If it's still not working, try resetting the piano. If the problem persists, consult a service technician.
Yes, the Yamaha Arius YDP-S51 has a headphone jack located under the left side of the keyboard. Connecting headphones will mute the speakers, allowing private practice.
To record, press the [REC] button, then select a track using the [TRACK 1] or [TRACK 2] button. Start playing your performance. Press [STOP] to finish recording.
Clean the keys with a damp cloth using water or a mild soap solution. Avoid excess moisture and do not use alcohol-based cleaners. Dry the keys immediately with a soft cloth.
Press the [PIANO/VOICE] button to cycle through the available voice options. You can select different voices by pressing the corresponding keys as indicated in the manual.