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Troubleshooting Guide
The messages shown below display your
systems condition.
TOC
ERROR:
•
No
disc
has
been
loaded
in
the
disc
magazine.
•
The
CD
is
quite dirty.
The
CD
is
upside-
down.
The
CD
is
scratched
a
lot.
E-OS:
The
disc
is
unreadable.
USB
ERROR/USB
(Blink):
Some
trouble
may
have
occurred to the
connected
USB
device.
¢
Remove
the
USB
device,
then
cycle
the
power switch to
ON.
If the
same
display
is
repeated,
use
another
USB
device.Remove
the
USB
device without entering the
remove
mode.
E-77:
E-99:
IN
(Blink):
The
unit
is
malfunctioning
for
some
reason.
¢
Press
the
reset
button
on
the unit.
If
the
"E-
n"
code
does
not
disappear,
consult your
nearest
service
center.
Something
is
wrong with the
disc
magazine.
Or
the unit
is
malfunctioning for
some
reason.
¢
Check
the
disc
magazine.
And
then
press
the
reset
button
on
the unit. If the
"E-99"
code
does
not
disappear,
consult your
nearest
service
center.
The
CD
player
section
is
not operating
properly.
¢
Reinsert
the
CD.
If
the
CD
cannot
be
ejected or the
display
continues to
flash
even
when
the
CD
has
been
properly
reinserted,
please
switch off the power
and
consult your
nearest
service
center.
iPod
ERROR:
Connection to the
iPod
has
failed.
¢
Check
that the connected
iPod
is
an
iPod
that
is
supported.
See
<About Audio
file>
(page
16)
for
information
on
supported
iPods.
¢
Remove
the
USB
device
and
then
reconnect
it.
¢ Confirm that the
software
for
the
iPod
is
the
latest
version.
USB
REMOVE:
The
Remove
mode
has
been
selected
for
the
USB
device/iPod.
You
can
remove
the
USB
device/iPod
safely.
PROTECT:
The
speaker
wire
has
a short-circuit
or
touches the
chassis
of
the
vehicle,
and
then
the protection function
is
activated.
¢
Wire
or
insulate
the
speaker
cable
properly
and
press
the
reset
button. If
the
"PROTECT"
code
does
not
disappear,
consult your
nearest
service
center.
NA
FILE:
An
Audio file
is
played
with a format that
this
unit
can't
support.
COPY
PRO:
A copy-protected file
is
played.
READ
ERROR:
The
file
system
of
the connected
USB
device
is
broken.
¢
Copy
the
files
and
folders
for
the
USB
device
again.
If the
error
message
is
still
displayed,
initialize the
USB
device
or
use
other
USB
devices.
NO
DEVICE:
The
USB
device
is
selected
as
a
source
although
no
USB
device
is
connected.
¢
Change
the
source
to
any
source
other
than
USB.
Connect
an
USB
device,
and
change
the
source
to
USB
again.
N/A
DEVICE:
An
unsupported
USB
device
is
connected.
¢
Remove
the
USB
device
without entering
the
remove
mode.
NO
MUSIC
DATNE-1S:
•
The
connected
USB
device
contains
no
playable
audio
file
.
•
Media
was
played
that doesn't
have
data
recorded
that the unit
can
play.
22 I
KDC
-X492/KDC
-MP438U/KDC-MP408U/KDC
-MP338