Yamaha PSR-340 Owner's Manual - Page 111

Data Backup & Initialization - user manual

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TROUBLESHOOTING Problem A strange "flanging" or "doubling" sound occurs when using the PortaTone with a sequencer. (This may also sound like a "dual" layered sound of two voices, even when Dual is turned off.) The footswitch seems to produce the opposite effect. For example, when using the footswitch for sustain, pressing the footswitch cuts off the sound and releasing it sustains the sounds. The sound of the voice changes from note to note. Nothing happens or nothing seems to function, even when pressing a panel button. For example, pressing the DEMO button does not start the Demo song, or playing the keyboard does not produce any sound. Possible Cause and Solution • If you are routing the MIDI OUT on the PortaTone to a sequencer and back to the MIDI IN, you may want to set Local Control (page 107) to "off" to avoid MIDI "feedback." • When using the accompaniment with a sequencer, set MIDI Echo (or the relevant control) to "off." (Refer to the owner's manual of your particular device and/or software for details.) The polarity of the footswitch is reversed. Make sure that the footswitch plug is properly connected to the FOOT SWITCH jack before turning on the power. The AWM tone generation method uses multiple recordings (samples) of an instrument across the range of the keyboard; thus, the actual sound of the voice may be slightly different from note to note. One of the the disk-related displays (SAVE, LOAD, DELETE, or FORMAT) is shown. Exit from the display by pressing the SAVE button (from the SAVE display), the LOAD button (from the LOAD display), or the UTILITY button (from the DELETE or FORMAT displays). DATA BACKUP & INITIALIZATION Except for the data listed below, all PSR-340 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 batteries is installed. • User Song Data • User One Touch Setting Data • One Touch Setting Bank Number • EZ Chord Data • EZ Chord Bank Number Data • Smart Chord Number • Style 101 Data • Metronome Volume • Touch On/Off • Touch Sensitivity • Split Point • Accompaniment Split Point • Footswitch Assign Function 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. CLrBackup VOICE STYLE CAUTION • All one touch setting (user) and song 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-340 freezes or begins to act erratically for any reason. 111 109

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111
A strange “flanging” or “doubling” sound
occurs when using the PortaTone with a
sequencer.
(This may also sound like a “dual”
layered sound of two voices, even when Dual
is turned off.)
• If you are routing the MIDI OUT on the PortaTone to a
sequencer and back to the MIDI IN, you may want to set Local
Control (page 107) to “off” to avoid MIDI “feedback.”
• When using the accompaniment with a sequencer, set MIDI
Echo (or the relevant control) to “off.”
(Refer to the owner’s
manual of your particular device and/or software for details.)
The footswitch seems to produce the opposite
effect.
For example, when using the footswitch
for sustain, pressing the footswitch cuts off the
sound and releasing it sustains the sounds.
The polarity of the footswitch is reversed.
Make sure that the
footswitch plug is properly connected to the FOOT SWITCH jack
before turning on the power.
The AWM tone generation method uses multiple recordings
(samples) of an instrument across the range of the keyboard;
thus, the actual sound of the voice may be slightly different from
note to note.
The sound of the voice changes from note to
note.
Problem
Possible Cause and Solution
TROUBLESHOOTING
DATA BACKUP & INITIALIZATION
Except for the data listed below, all PSR-340 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 batteries is installed.
• User Song Data
• Metronome Volume
• User One Touch Setting Data
• Touch On/Off
• One Touch Setting Bank Number
• Touch Sensitivity
• EZ Chord Data
• Split Point
• EZ Chord Bank Number Data
• Accompaniment Split Point
• Smart Chord Number
• Footswitch Assign Function
• Style 101 Data
CLr
Backup
VOICE
STYLE
CAUTION
• All one touch setting
(user) and song memory
data, plus the other settings
listed above, will be erased
and/or changed when the
data initialization proce-
dure is carried out.
• Carrying out the data
initialization procedure will
usually restore normal
operation if the PSR-340
freezes or begins to act
erratically for any reason.
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.
109
Nothing happens or nothing seems to
function, even when pressing a panel button.
For example, pressing the DEMO button does
not start the Demo song, or playing the
keyboard does not produce any sound.
One of the the disk-related displays (SAVE, LOAD, DELETE, or
FORMAT) is shown.
Exit from the display by pressing the SAVE
button (from the SAVE display), the LOAD button (from the
LOAD display), or the UTILITY button (from the DELETE or
FORMAT displays).