Data Backup & Initialization - Yamaha Portatone PSR-640 Owner's Manual

Data Backup & Initialization
Data Backup
Except for the data listed below, all PSR-740/640 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.
• User Style data .................................................... page 110
• User Pad data ...................................................... page 106
• Registration Memory data ...................................... page 62
• Registration Memory Bank Number ....................... page 64
• Registration Memory/One Touch Setting status ..... page 63
• Freeze on/off .......................................................... page 63
• MIDI Transmit settings ......................................... page 130
• MIDI Receive settings .......................................... page 131
• Voice Set on/off .................................................... page 136
• Voice L (Voice Change, Mixer, Parameter Edit) ..... page 88
• Organ Flutes settings (PSR-740) ........................... page 32
• Vocal Harmony settings (PSR-740) ....................... page 82
• Talk setting (PSR-740) ........................................... page 86
• Master EQ settings (PSR-740) .............................. page 59
The data listed above will be retained in memory for about a week even if the AC
adaptor is not connected. All the data will be reset if the power remains off for longer
than about a week. To ensure that your backed-up data are maintained, connect the AC
adaptor and turn the power on for a few minutes at least once a week.
It is nevertheless the best way to save important data to floppy disk so that you can
keep them indefinitely. All the data listed above can be saved to floppy disk by select-
ing "All" as the file type (page 69).
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. "Now initializ-
ing the internal memory..." will appear briefly on the display.
• Fingering mode ...................................................... page 40
• Split Point ............................................................. page 135
• Sustain on/off ......................................................... page 31
• Part Octave setting .............................................. page 135
• Pitch Bend Range .................................................. page 30
• Modulation wheel function (PSR-740) ................... page 30
• Scale Tuning ........................................................ page 135
• Transpose .............................................................. page 30
• Footswitch function, Polarity ................................ page 137
• Foot Volume function, Polarity .............................. page 138
• Touch on/off, Sensitivity ....................................... page 136
• Multi Pad setting .................................................... page 48
• Master Tuning ...................................................... page 135
• Metronome on/off ................................................. page 134
CAUTION
• All registration and User
Style/Pad memory data,
plus the other settings
listed above, will be erased
and/or changed when the
data initialization
procedure is carried out.
• Carrying out the data
initialization procedure will
usually restore normal
operation if the PSR-740/
640 freezes or begins to
act erratically for any
reason.
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