■ Data for the demo song and piano preset songs cannot be transmitted via MIDI.
■ Since MIDI data that can be transmitted or received varies depending on the type of MIDI device, check the “MIDI Implementation Chart” to find out what MIDI data and commands your devices can transmit or receive. The MIDI Implementation Chart appears on page 32.
■ When connecting the NP-30/YNP-25 to a computer, first turn off the power to both the NP-30/YNP-25 and the computer before connecting any cables. After making connections, turn on the power to the computer first, then to the NP-30/YNP-25.
■ When the NP-30/YNP-25 is used as a tone module, performance data with voices that are not found on the NP-30/YNP-25 will not be played correctly.
■ In any MIDI control setup, the MIDI channels of the transmitting and receiving devices must be matched for proper data transfer. This parameter enables you to specify the channel on which the NP30/YNP-25
transmits or receives MIDI data.
Manual Download
From Yamaha.com