#### Languages:

### Contents

#### About this driver

##### System requirements

##### Cautions and Limitations

#### Installation

#### Before you begin

##### Input/output device settings for your application

#### To change the settings

##### To change or verify settings

##### About the items in the Settings dialog box

#### To reinstall

#### To uninstall

#### Troubleshooting

##### Cannot install/uninstall the driver

##### Cannot select/use the UM-1 device

##### A number such as "2-" is now displayed at the beginning of the device name

##### No sound is heard; cannot playback or record

##### Part of the playback is wrong: e.g., notes are broken off prematurely, or some notes are lost