Yamaha PortaTone PSR-350 Manual de servicio - Página 22

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PSR-350

DATA BACKUP & INITIALIZATION

Data Backup

Except for the data listed below, all PSR-350 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.

• User Song Data

• Song Volume

• Registration Memory Data

• Registration Memory Bank Number

• Metronome Volume

• Touch On/Off

• Tuning

• Grade/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.

CLr

Backup

CAUTION

• 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.

• C

rrying out the data initializa-tion procedure will usually

restore normal operation if the PSR-350 freezes or begins

to act erratically for any reason.