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If a message appears, Battery low, Check sum error – Roland SC-88 Pro User Manual

Page 150: Midi buff. full, Midi off line, No instrument, No drum set, No patch

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If a message appears

If operation is incorrect or if the data cannot be processed correctly, an error mes-

sage will appear in the display.

Consult the following list and take the appropriate action.

Battery Low

Cause

: The memory backup battery inside this unit has run down.

Action

: Consult a nearby Roland Service Station.

Check Sum Error

Cause

: The check sum of the received exclusive message is incorrect.

Action

: Check the data which was transmitted to this unit, and transmit it once

again. Also make sure that the MIDI cable is not broken.

MIDI Buff. Full

Cause

: A large amount of MIDI data was received by this unit in a time too short for

correct processing to be done.

Action

: Check whether a large amount of MIDI data is not being transmitted in a

short time.

MIDI Off Line

Cause 1

: It is possible that the power has been turned off for the MIDI device connect-

ed to MIDI IN.

Action 1

: The problem is not with this unit. Check the power of the connected MIDI

device.

Cause 2

: It is possible that a MIDI cable has been pulled out or broken.

Action 2

: Check the MIDI cables.

No INSTRUMENT
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Cause

: A sound (Instrument) which this unit does not have has been selected.

Action

: The previously selected sound name will be displayed, and that sound will

be heard. Carefully refer to the tables on p.154 to 162, and specify the cor-
rect bank number and program number.

No DRUM SET

Cause

: A Drum Set which this unit does not have has been selected.

Action

: The previously selected Drum Set name will be displayed, and that set will

sound.

No PATCH

Cause

: A Patch which this unit does not have has been selected.

Actcion

: The previously selected Patch name will be displayed, and that Patch will

sound.

Chapter 8. Appendix

148