Data Backup & Initialization - Yamaha Portatone PSR-GX76 Owner's Manual

Data Backup & Initialization
Data Backup • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
Except for the data listed below, all PSR-GX76 panel settings are reset to their ini-
tial settings whenever the power is turned on. The data listed below are backed up
— i.e. retained in memory — as long as an AC adaptor is connected or a set of
batteries is installed.
• User Song Data
• Song Volume
• Registration Memory Data
• Registration Memory Bank Number
• Metronome Volume
• Touch On/Off
• Tuning
• Grade On/Off
• Talking On/Off
Data Initialization • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
All data can be initialized and restored to the factory preset condition by turning
on the power while holding the highest (rightmost) white key on the keyboard.
"CLr Backup" will appear briefly on the display.
76
CLr Backup
• All Registration Memory and
User song data, plus the other
settings listed above, will be
erased and/or changed when
the data initialization proce-
dure is carried out.
• Carrying out the data initializa-
tion procedure will usually
restore normal operation if the
PSR-GX76 freezes or begins to
act erratically for any reason.