Roland MP-500 Switching Local On/Off, This sets it to Local On, This sets it to Local Off

Models: MP-500

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Connecting to MIDI Devices

Cautions when Connecting an External MIDI Device

Here we will explain the “Local On/Off” and “Omni On/ Off” settings that you need to be aware of when connecting the MP-500 to an external MIDI device.

Disconnecting the MP-500’s keyboard and internal sound generator—Local On/Off

When the MP-500 is connected to a MIDI sequencer or the like, set it to Local Off.

As shown in the diagram, the data that is produced when you play the keyboard will reach the sound generator by two routes, (1)and (2), causing each note to be played in duplicate. To prevent this, select the Local Off setting to cut route (1).

fig.8-04.e

(1) Local On

 

 

Sequencer

Sound

MIDI

MIDI

IN

OUT

Generator

 

Memory

 

 

 

MIDI

MIDI

 

OUT

IN

(2) Thru function On Each note played

is sounded twice

This sets it to Local On:

fig.8-05.e

Sound is emitted

Sound Generator

Local On

This sets it to Local Off:

fig.8-06.e

No sound produced

Sound Generator

Local Off

NOTE

Be aware that if you set your instrument to Local Off when no external MIDI device is connected, there will be no sound.

Switching Local On/Off

Local On is set when the power is switched on.

While holding down the [Piano 1] button, [Piano 2] button, and [Harpsichord] button, the “B4” note to turn the setting On, or press the “C5” note to turn the setting Off.

fig.8-07.e

Electric

Electric

Harpsi-

Vibra-

Pipe

Strings

Piano 1 Piano 2 Piano 1

Piano 2

chord

phone

Organ

Tone

Tempo

Beat

Sound On/Off

Play

Rec

Demo Song

 

Metronome

 

 

 

 

Local On Local Off

If the MP-500 is connected to a Roland MT series (except MT- 90s), it is not necessary to make the Local Off setting. When the power is turned on, the MT series will transmit a Local Off message. If you turn the power on in the order of first the MP-500 and then the MT series, the MP-500 will automatically be set to Local Off.

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Roland MP-500 owner manual Switching Local On/Off, This sets it to Local On, This sets it to Local Off