DGX-670 Owner’s Manual
104
An existing file is not shown.
• The file extension (.MID, etc.) may have been changed or deleted.
Manually rename the file, adding the appropriate extension, on a
computer.
• Data files with names of more than 50 characters cannot be handled by
the instrument. Rename the file, reducing the number of characters to
50 or less.
Voice
The Voice selected from the Voice Selection
display does not sound.
Turn on the PART ON/OFF button for the desired part (page 38).
A strange “flanging” or “doubling” sound
occurs. The sound is slightly different each
time the keys are played.
The Main and Layer parts are turned on, and both parts are set to play the
same Voice. Turn off the Layer part or change the Voice of one of the
parts.
Some Voices will jump an octave in pitch
when played in the upper or lower registers.
This is normal. Some Voices have a pitch limit which, when reached,
causes this type of pitch shift.
No sound is heard or sound is strange in the
left-hand section.
If the
Stop ACMP
parameter is set to something other than
Disabled
via
[MENU]
Cursor buttons [
U
][
D
][
L
][
R
]
Style Setting
, [ENTER]
TAB
[
L
][
R
]
Setting2
, the Voice on the chord section does not sound normally
when the [ACMP] button is on. Set the
Stop ACMP
parameter to
Disabled
or turn the [ACMP] button off. For details about the Stop ACMP function,
refer to the Reference Manual on the website, Chapter 3.
Style
The Style does not start even when the
[START/STOP] button is pressed.
The Rhythm channel of the selected Style may not contain any data. Turn
the [ACMP] button on and play left-hand section on the keyboard to sound
the accompaniment part of the Style.
Only the rhythm channel plays.
• Make sure the Auto Accompaniment function is turned on; press the
[ACMP] button.
• Make sure to play keys in the chord section of the keyboard (page 49).
Styles in a USB flash drive cannot be
selected.
If the size of the Style data is large (about 120 KB or greater), the Style
cannot be selected because the data is too large to be handled by the
instrument.
Song
Songs cannot be selected.
• This may be because the language settings have been changed. Set
the appropriate language for the Song file name (page 18).
• If the size of the Song data is large (about 300 KB or greater), the Song
cannot be selected because the data is too large to be handled by the
instrument.
Song playback stops before the Song is
finished.
The Guide function is turned on. (In this case, playback is “waiting” for the
correct key to be played.) Turn off the Guide function (page 65).
The measure number is different from that of
the score in the Song Position display, shown
by pressing the [
LL
] (Rewind)/[
RR
] (Fast
forward) buttons.
This happens when playing back music data for which a specific, fixed
tempo is set.
When playing back a Song, some channels
do not play.
Playback of these channels may be set to off. Turn playback on for those
channels that are set to off (page 65).
The tempo, beat, measure and music notation
is not displayed correctly.
Some Song data for the instrument has been recorded with special “free
tempo” settings. For such Song data, the tempo, beat, measure and
music notation will not be displayed correctly.
Overall
Summary of Contents for Portable Grand DGX-670
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