Connecting external MIDI devices

By using MIDI cables to connect devices that have MIDI connectors, you can synchronize two or more MIDI devices or control them simultaneously.

* For an explanation of MIDI-related parameters, refer to “Parameter functions” (p. 71).

MIDI signal flow

The following diagram shows the signal flow of MIDI messages within the MC-09

fig.7-1_80

 

MIDI IN

Controller

 

Section

THRU

(pad, knobs, etc.)

 

 

TX SW

 

LOCAL SW

 

RX SW

Step

Sequencer

MIDI Out

DSP

Synthesizer

Audio

Looper

Setting the MIDI channel

On the MC-09, you can select one of the sixteen MIDI channels. The selected channel will be used for MIDI reception and transmission.

1.Press the [SETUP] button.

2.Press the [INC] or [DEC] button until the display

indicates “

”(MIDI Channel).

This lets you set the MIDI channel.

3.Press the [ENTER] button.

The display will show the MIDI channel.

4.Use the [INC] and [DEC] buttons to change the MIDI channel.

5.Press the [SETUP] button to complete the setting.

Using the MC-09 as the master

The device that transmits MIDI messages is called the master, and the device that receives the messages is called the slave. Here’s how you can use the MC-09 as the master and an external MIDI device as the slave.

fig.7-2_70

MIDI OUT

MIDI messages

MIDI IN

MIDI device

(Sequencer, keyboard, etc.)

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Roland Connecting external Midi devices, Midi signal flow, Setting the Midi channel, Using the MC-09 as the master