Yamaha PSR450 Manual download pdf (Page 41)

PSR-450 Owner’s Manual

Data Backup & Initialization

Data Backup ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

Except for the data listed below, all PSR-450 panel settings are reset to their initial

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 batter-

ies is installed.

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.

• User Song Data

• Song Volume

• Registration Memory Data

• Registration Memory Bank Number

• Metronome Volume

•Touch On/Off

•Tuning

• All Registration Memory and

User song data, plus the

other settings listed above,

will be erased and/or

changed when the data ini-

tialization procedure is car-

ried out.

• Carrying out the data initial-

ization procedure will usually

restore normal operation if

the PSR-450 freezes or

begins to act erratically for

any reason.

CAUTION

Backup

CLr

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Yamaha PSR450 Manual Page 41