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KDP120/KDP75 MIDI Settings Manual
MIDI Settings
The term MIDI is an acronym for Musical Instrument Digital Interface, an international standard for
connecting musical instruments, computers, and other devices to allow the exchange of performance data.
When the instrument is connected to a computer using a USB cable, the computer will recognise the instrument as a MIDI device,
allowing the instrument to send and receive MIDI messages in the same manner as a normal MIDI interface.
Use a suitable USB cable to connect the USB type A port on the computer to the USB type B port on the digital piano. If there is no
USB type A port on the computer, a conversion adapter may be required.
MIDI channels
MIDI uses channels to exchange data back and forth between MIDI devices. There are receive (MIDI IN) and transmit (MIDI OUT)
channels. Most musical instruments or devices with MIDI functions are equipped with both MIDI IN and OUT jacks and are
capable of transmitting and receiving data via MIDI. The receive channels are used to receive data from another MIDI device and
the transmit channels are used to transmit data to another MIDI device.
The illustration below shows three musical instruments, connected together using MIDI.
Transmitting instrument a Receiving instrument b Receiving instrument c
OUT IN INTHRU
Transmitting instrument a sends transmit channel and keyboard information to receiving instruments b/c.
The information arrives at the receiving instruments b/c.
Receiving instruments b/c will respond to MIDI data that is sent if their receive channel is the same as the transmit channel of
the transmitting instrument a.
If the channels do not match, then the receiving instruments b/c will not respond to any data that is sent.
For both receiving and transmitting, channels 1-16 can be used.
Recording/playing with a computer
When connected to a computer, the KDP120/KDP75 digital
piano can be used to record and playback multi-track songs,
with separate sounds playing simultaneously on each channel.
Computer
USB type “A”USB type “B”