Yamaha PSR-E423 Owner's Manual - Page 50

Backup and Initialization Backup The following settings are always backed up, and are maintained even when the power is turned off. If you want to initialize the settings, use the Initialize operation "Backup Clear" as explained below. The Backup Parameters • User Songs • Style Number 175 • Touch Response on/off • Registration Memory • FUNCTION Settings: Tuning, Split Point, Touch Sensitivity, Style Volume, Song Volume, Metronome Volume, Grade, Demo Group, Demo Play, Demo Cancel, Master EQ type NOTE • You can save the settings as backup data to your computer, by using the Musicsoft Downloader (MSD) software. Refer to the section "Transfer a backup file from the instrument to a computer" on page 77. Initialization This function erases all backup data in the instrument's flash memory and restores the initial default settings. The following initialization procedures are provided. Backup Clear To clear data backed up to the internal flash memory turn the power on by pressing the [ ](Standby/On) switch while holding the highest white key on the keyboard. The backed up data will be erased and the default values restored. Initialization does not delete the files transferred from the computer. If you want to delete the files, see "Deleting Files" below. Deleting Files To clear song and style files that have been transferred to the internal flash memory from a computer, turn the power on by pressing the [ ](Standby/On) switch while simultaneously holding the highest white key on the keyboard and the three highest black keys. NOTICE • When you execute the Flash Clear operation, data you have purchased will also be cleared. Be sure to save data you want to keep to a computer. Reference 50 Owner's Manual