Using the RD-700 As a Master Keyboard

By connecting an external MIDI device to the MIDI OUT connector on the

RD-700’s rear panel, you can then control the external MIDI device with the

RD-700.

Normally, the RD-700 transmits Note messages from the MIDI OUT connector, but when [MIDI TX] is on, you can control not only Note messages, but a variety of other external MIDI device settings as well.

You can control internal and external sound generators independently.

What’s MIDI?

MIDI (Musical Instruments Digital Interface) is a standard specification that allows musical data to be exchanged between electronic musical instruments and computers. By using a MIDI cable to connect devices that have MIDI connectors, you can create an ensemble in which a single MIDI keyboard can play multiple instruments, or change settings automatically as the song progresses.

About MIDI Connectors

The RD-700 has the following three types of MIDI connector. Their functions differ as described below.

fig.Q3-02

MIDI

THRU OUT IN

MIDI N Connector

Performance messages from an external MIDI device are received here. These incoming messages may instruct the RD-700 to play sounds or switch tones.

MIDI OUT Connector

MIDI messages are transmitted from this connector to external MIDI devices. The RD-700’s MIDI OUT connector is used for sending the performance data of the keyboard controller section as well as data used for saving various settings and patterns (Bulk Dump p. 92).

MIDI THRU Connector

MIDI messages received at MIDI IN connectors are re-transmitted without change from this connector to an external MIDI device. Use this in situations such as when you use multiple MIDI devices simultaneously.

Connecting to External MIDI Sound Generators

fig.Q3-03

MIDI IN

Sound Module A

MIDI OUT

RD-700

For instructions on

connecting the external

devices, refer to

“Connecting the RD-700

to External Equipment”

(p. 22).

Master Keyboard

59

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Roland RD-700 owner manual What’s MIDI?, About Midi Connectors, Connecting to External Midi Sound Generators