Key facts
- Brand
- Yamaha
- Model
- YDP-S31
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-11
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Yamaha YDP-S31 Digital Piano Owner's Manual
This document is the official owner's manual for the Yamaha Arius YDP-S31 digital piano. It provides comprehensive instructions on assembling the keyboard stand, connecting power safely using specified adaptors (PA-8D or PA-150), and general handling precautions to prevent damage or injury.
Read onlineAll Yamaha YDP-S31 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Which power adaptors are compatible with the YDP-S31?
The manual specifies using only the PA-8D, PA-150, or an equivalent recommended by Yamaha.
Where is the name plate located on the instrument?
The name plate containing model and serial numbers is located on the bottom of the product.
What is the data format for Note On events?
The data format is [9nH] — [kk] > [vw], where n is the channel number, kk is the note number, and vw is the velocity.
How do you turn on General MIDI mode?
Send a Universal Non-Realtime System Exclusive message with Sub-ID #1 as General MIDI Message and Sub-ID #2 as General MIDI On.
What type of power adapter should I use with the YDP‑S31?
Use only the specified adapters PA‑5D, PA‑150 or other Yamaha‑recommended adapters.
Can I connect the YDP‑S31 to a computer via MIDI?
Yes, the keyboard can be connected to a computer using its MIDI ports for data transfer and control.