Troubleshooting

Has your computer been set to enter Sleep mode?

If your computer enters Sleep mode, exit the software you are using, and then restart your computer. We recommend that you set your computer to not use Sleep mode.

Is OMS/FreeMIDI set correctly?

As described in OMS settings (p. 45) or FreeMIDI settings (p. 49), check the OMS or FreeMIDI settings. Also make sure that the device for MIDI IN/OUT is correctly selected in the MIDI settings of your MIDI sequencer software.

Is the OMS setup enabled?

If a diamond-shaped symbol is not displayed at the left edge of the title area in the OMS setup window, the setup is not enabled. From the OMS File menu, choose “Make Current”. (OMS settings (p. 45))

Are you attempting to play back an audio CD using your computer's CD player? (Standard driver mode)

If you want to play an audio CD from your computer's internal CD-ROM drive, refer to

When playing audio CDs from the computer’s internal CD-ROM drive, or using the UA-20 to play game music (Standard driver mode only) (p. 41).

Are the volume control faders raised? (Standard Driver mode/Windows XP/2000 WDM driver)

Adjust the volume of the faders as described in Volume Control setting (p. 40).

Can’t play back / record MIDI

Has the MIDI device you are using been set correctly?

In order to record/play MIDI tracks using the UA-20, you must correctly install the UA-20 driver (Getting Connected and Installing Drivers (Windows) (p. 16)).

Also make sure that the input port and output port are set as follows in your software.

INPUT port

OUTPUT port

 

 

EDIROL UA-20 MIDI IN

EDIROL UA-20 MIDI OUT

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Edirol UA-20 owner manual Can’t play back / record Midi