70
E-A7 Error Messages
Internal Storage/External Storage
(Problems with USB Memory)
Message
Meaning
Action
Device Full
There is insufficient free
space in Internal Storage or
External Storage (USB flash
drive).
Increase the amount of free
space by deleting or moving
unneeded data.
Disk Error
An error has occurred in the
memory.
Restart the E-A7. If this does
not solve the problem, con-
tact your dealer or Roland
customer service.
Flash Write Error.
Failed to write data.
Try writing the data again.
If this does not solve the
problem, restart the E-A7.
USB Device Not
Inserted
A USB flash drive is not
inserted.
Insert a USB flash drive.
USB Device
Protected
The USB flash drive’s protect
is enabled.
Disable the USB flash drive’s
protect.
Cannot read this
disk
The USB flash drive cannot
be read.
Format the USB flash drive.
If this does not solve the
problem, use a different USB
flash drive.
Formatting failed
Failed to format the USB
flash drive.
Try re-formatting the USB
flash drive. If this does not
solve the problem, use a
different USB flash drive.
Problems with Files or Data
Message
Meaning
Action
Style (Song) not
found / Audio File
load error
The specified style (SMF)
cannot be found.
Refer to
“Troubleshooting.”
The specified song (WAV or
MP3) cannot be found.
Cannot read this
file
There might be something
wrong with the selected file,
or it might be damaged.
Don’t use this file.
Failed to write data.
Try writing the data again.
If this does not solve the
problem, restart the E-A7.
Unsupported file
format
There is something wrong
with the file’s type (format),
or it might be damaged.
Don’t use this file.
Not Exist
The specified file or folder
does not exist.
—
Same name fold-
er (file) exist!
Execution is not possible
because a folder (file) of the
same name exists.
Move, delete, or rename the
folder (file).
Please enter a
valid file name
The selected file uses char-
acters that cannot be used
on the E-A7.
Rename the file.
The file name is
too long. Rename
in less than 10
characters.
The phrase file name is too
long.
Rename the phrase file
name to ten characters or
less.
Too many events
The SMF file size is too large
(it contains too much data).
The file exceeds the size of
data that the E-A7 can han-
dle. Do not use this file.
Too many Lyrics
data
The size of the lyrics data
is too large (it contains too
much data).
The lyrics exceeds the size
of data that the E-A7 can
handle. Do not use this file.
Problems with Operations or Functions
Message
Meaning
Action
Can’t Execute.
Song (Style) Is
Running.
This operation cannot be ex-
ecuted while a song (style)
is playing.
Stop the song (style) and
then execute the operation.
Too many files
selected
Too many files were found
by the Finder function.
The Finder function can
find a maximum of 99 files.
Reduce the number of files,
for example by increasing
the number of characters for
which you are searching.
Backup already
exists on selected
device
A backup folder already
exists.
Move, delete, or rename the
existing backup folder.
Problems with Sampling or Sample
Import
Message
Meaning
Action
Memory Full!
Saving is not possible
because there is insufficient
user sample memory.
Delete unneeded data by
executing delete, optimize,
truncate, or cleanup.
No Room!
No further samples can be
saved.
Delete unneeded samples.
Unknown
Format!
This file is a format (type)
that the E-A7 cannot import.
(Only 44.1 kHz 16-bit
WAV format files can be
imported.)
—
Cannot Read!
Failed to load data from USB
flash drive.
Make sure that the USB flash
drive is inserted correctly.
Sample Length
Too Short!
The sample is too short
to use.
—
Sample Length
Too Long!
The sample is too long to
use.
—
Empty Sample!
The sample contains no
data.
Select a sample that con-
tains data.
Cannot Execute!
Execution is not possible
because no data (file) is
selected.
Select data (file) containing
data on which the operation
can be executed.