Yamaha PSR-A2000 Owner's Manual - Page 40

Song, Style or Registration Memory containing Expansion Voices or Styles Song, Style or Registration Memory containing any Expansion Voices or Styles will not sound properly or cannot be called up, if the Expansion Pack data does not exist in the instrument. We recommend that you record the name of the Expansion Pack when you create the data (Song, Style or Registration Memory) using Expansion Voices or Styles, so that you can easily find and install the Expansion Pack when necessary. 1 Uninstalling an Expansion Pack This operation deletes all the installed Expansion Voices or Styles. 1 Call up the operation display. [FUNCTION] → [J] EXPANSION PACK INSTALLATION → TAB [E][F] USER Voices - Playing the keyboard - 2 2 Press the [5 ▼] (UNINSTALL) button to uninstall the Expansion Pack. Follow the on-display instructions. 3 Press the [F] (YES) button when the message indicating completion of the uninstall operation appears. The instrument will be restarted automatically. NOTICE The instrument will be restarted when the uninstallation operation is completed. Save all data currently being edited beforehand, otherwise the data will be lost. 40 PSR-A2000 Owner's Manual