Backup and initialization, Backup parameters, Initialization – Yamaha PSR-E253 User Manual
Page 32: Backup parameters initialization
PSR-E253/YPT-255 Owner’s Manual
Backup and Initialization
The following Backup parameters will be maintained
even if the power is turned off.
To initialize Backup data, execute “Backup Clear.”
You can initialize your original data via the following
This operation initializes the backup parameters.
While holding down the highest white key, press the
] (Standby/On) switch to turn the power on.
Tuning, Your Tempo, Master EQ type, Panel Sustain,
Auto Power Off, Battery Type
Note that the following situations cannot back up or main-
tain the settings of the Backup parameters.
• When the AC adaptor is unplugged with the power on
(even if batteries are installed):
• When the power is turned off due to accidents such as
electric power failure:
• When the Alkaline battery/Manganese battery runs down
(without connecting the AC adaptor):