Yamaha PSR-330 - Manual (Page 82)

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80
Data Backup & Initialization
■
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.
• All registration and
song memory data,
plus the other set-
tings listed above,
will be erased and/or
changed when the
data initialization
procedure is carried
out.
• Carrying out the
data initialization
procedure will usu-
ally restore normal
operation if the PSR-
330 freezes or be-
gins to act errati-
cally for any reason.
POWER
ON / OFF
CLr Backup
■
Data Backup
Except for the data listed below, all PSR-330 panel settings are reset to their initial
settings whenever the power is turned on.
• Registration Memory
• User Song Data
• MIDI Transmit Settings
• MIDI Receive Settings
The data listed above can be backed up — i.e. retained in memory — as long as a
working set of batteries is installed and you keep the following Off/On procedure.
z Turn the power OFF by pressing the [STAND BY/ON] switch.
x Unplug the DC output cable of the PA-5, PA-5B, or PA-5C from the DC IN 10-12V
jack on the rear panel of the PSR-330.
c Then unplug the PA-5, PA-5B, or PA-5C Power Adaptor from the wall AC outlet.
When turning the power ON, simply reverse the procedure.