Roland RM-700 用户手册

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页码 238
 
204
 
Troubleshooting
 
Notation is not indicated properly in the 
display
 
If you select a part that does not contain performance data, notes will not be displayed in the notation. 
The notation screen feature is particularly unsuitable for the display of difficult, complex musical works that demand 
accurate notation. Refer to “Notes about the DigiScore” (p. 107).
In the DigiScore screen, some lyrics or notes could extend beyond the edges of the screen, and not be displayed.
 
Movement of notation or keyboard display 
not smooth
 
There may be times when a complex variety of information is being displayed or when a large amount of data is 
displayed at one time. Change the DigiScore settings as described below (p. 109).
- Set “Bouncing Ball” to “Off”
- Set “Color Notation” to “Off”
- Set “Keyboard” to “Off”
 
Song becomes unstable
 
In certain cases, such as when playing songs on external memories, the song may lag when excessive amounts of 
performance data are used.
 
Unable to play back internal songs
 
 
Can’t play an audio/MP3 format song
 
Is the song in a format that the RM-700 is able to play?
For details on audio/MP3 formats, refer to “Types of Audio/MP3 files that the RM-700 can play.”
 
A music CD song or audio/MP3 format song 
does not play correctly
 
 
Song name in USB memory or CD-ROM is not 
shown
 
Does the file contain song information (Sequence/Track Name Meta Event)? The song name will not be shown if the 
song information in the file is empty or consists only of spaces.
Is the filename extension “MID”? 
Files with other filename extensions cannot be handled as song data.
 
Song titles on a music CD are not shown
 
Song titles from a music CD cannot be displayed.
 
Song volume is low
 
 
Can’t hear the vocal of a music CD / Can’t 
hear the melody of music files
 
If the [Center Cancel] button is lit, the sound of the vocal will be muted when you play back a music CD. 
When you play back SMF music data, the melody will be muted.
Press the [Center Cancel] button so it’s turned off.
 
Vocal sounds from a commercially produced 
music CD are not minimized when you press 
the [Center Cancel] button
 
For some commercially available music CDs, the vocal portion cannot be eliminated.
 
Can’t record
 
Can’t record
 
It is not possible to record while the notation is being generated. 
Once the unit has finished generating the notation (i.e., when the measure number in the screen is no longer 
highlighted), try the operation once again.
You cannot overdub with MP3 format song.
 
Tempo of recorded song or metronome is off
 
If you select an internal song in which the tempo changes during the song, and then record, the tempo will change 
in the same way for the performances that are recorded on the other tracks. 
The tempo of the metronome will also change in the same way.
If you record additional material without erasing the previously recorded song, the song will be recorded at the first-
recorded tempo. 
 
The recorded performance has disappeared 
 
Any performance that has been recorded is deleted when the power to the RM-700 is turned off or a song is selected. 
A performance cannot be restored once it’s been deleted. 
 
Case
Cause/Remedy
RM-700_e.book 204 ページ 2009年3月18日 水曜日 午前11時5分