Key facts
- Manuals
- 1
- Languages
- JA
- Last added
- 2012-02-20
Featured P-140/P-140S manuals

Yamaha P-140/P-140S Electronic Piano User Manual
This manual begins with safety precautions, explaining the symbols used and the importance of keeping the instrument away from liquids, heat sources, and children without supervision. It also details proper handling of the power adapter, required AC 100 V input, and how to avoid damage to the unit.
The guide then walks the user through initial setup, connecting the foot pedal, using headphones, and selecting sounds, effects, and MIDI functions. It includes a specifications section, a list of accessories, warranty information, and contact details for Yamaha service centers. This manual is written in Japanese.
Covers: Safety Precautions · Power and Adapter · Setup and Preparation · Operation Guide · Sound and Tone Selection · MIDI Implementation
Latest P-140/P-140S manuals
Yamaha P-140/P-140S Electronic Piano User Manual
User Manual 64 pages · 2.3 MB · JAThe Yamaha P-140/P-140S electronic piano user manual provides safety guidelines, setup, operation, and maintenance instructions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in P-140/P-140S manuals
What power source should be used with the Yamaha P-140?
The instrument must be powered from an AC 100 V source.
What should be done if the power‑adapter cable is damaged?
Stop using the adapter immediately and contact an authorized Yamaha service center for replacement.
