This file introduces the MIDI functions of NP-31/NP-11, including MIDI Transmit/Receive Channel Selection, Local Control ON/OFF, Program Change ON/OFF, Control Change ON/OFF etc.
This document serves as a MIDI reference guide for the Yamaha NP-31 and NP-11 digital pianos. It details how to configure MIDI transmit and receive channels, manage local control, and toggle program and control change functions.
The guide also explains the specific MIDI data formats used by the instrument, including Note On/Off, Control Change, and Mode Messages. It lists the specific Control Change parameters supported, such as Bank Select, Main Volume, and various pedal controls, along with their corresponding data ranges.
| Supported Models | NP-31, NP-11 |
|---|---|
| Note Number Range (Transmit) | A-2 to C8 |
| Note Number Range (Receive) | C-2 to G8 |
| Main Volume Control | Controller 07H |
| Sustain Pedal Control | Controller 40H |
While holding down the [DEMO] button, press and hold the [METRONOME ON/OFF] button, then press one of the C1—E2 keys.
While holding down the [DEMO] button, press and hold the [METRONOME ON/OFF] button, then press one of the C4-F5 keys.
The default setting for Local Control is ON.
No, data for the demo song and piano preset songs cannot be transmitted via MIDI.