Appendix; Data Backup And Initialization; Initialize Operation - Yamaha PortaTone PSR-220 Owner's Manual

Data Backup and Initialization

Except for the settings listed below, all PortaTone panel settings are reset to their initial settings whenever the power
is turned on. The parameter settings listed below are retained in memory as long as an AC adaptor is connected or
a set of "live" batteries is installed.
• Touch Response on/off
• Touch Sensitivity
• Fingering mode
• Split Points 1 and 2, Auto Accompaniment Split Point
• Easy Chord Memory (User Song)
• All MIDI Sub Menu settings
• Tuning
• Voice Set on/off
• Guide Lamp on/off (PSR-230 only)
• Metronome on/off

Initialize Operation

■
All data can be initialized and restored to the factory preset condition by simultaneously holding the +\-
buttons and turning on the power. (A "Clr All!" message appears briefly in the display.)
NOTE
• If operation of the PortaTone "hangs up" or "freezes" due to static electricity or other causes, turn the power off and

Appendix

execute the Initialize operation.
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