About Midi; What Is Midi; What You Can Do With Midi - Yamaha Portatone PSR-E303 Owner's Manual

About MIDI

The instrument features a MIDI terminals that can be connected to other MIDI instru-
ments and devices for expanded musical functionality.

What is MIDI?

MIDI (Musical Instrument Digital Interface) is a world-standard interface
for communication between electronic musical instruments and music
devices. When MIDI-equipped instruments are connected via a MIDI
cable, it becomes possible to transfer performance and setting data between
them for significantly enhanced performance and production potential.
CAUTION
• Connect the PSR-E303/YPT-300 to external equipment only after turning off
power for all devices. Then, turn on the power, first to the PSR-E303/YPT-300,
then to the connected external equipment.

What You Can Do With MIDI

• Transferring performance and setting data between the PSR-E303/YPT-
300 and MIDI-equipped instruments or computers. (page 59)
• Transferring the data between the PSR-E303/YPT-300 and computers.
(page 61)
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PSR-E303/YPT-300 Owner's Manual