Appendix
Additional Information
Error messages
When you contact your dealer or your nearest
Pioneer Service Center, be sure to have the
error message recorded.
! The SD memory card is only available for
DEH-P4100SD.
Built-in CD Player
Message
Cause
ERROR-11, 12,
Dirty disc
17, 30
Scratched disc
ERROR-10, 11,
Electrical or me-
12, 15, 17, 30,
chanical
A0
ERROR-15
The inserted disc
does not contain
any data
ERROR-22, 23
The CD format
cannot be played
back
NO AUDIO
The inserted disc
does not contain
any files that can
be played back
TRK SKIPPED
The inserted disc
contains WMA
files that are pro-
tected by DRM
PROTECT
All the files on
the inserted disc
are secured by
DRM
External storage device (USB, SD)
Message
Cause
NO AUDIO
No songs
USB memory
with security en-
abled is con-
nected
50
En
Action
Clean disc.
Replace disc.
Turn the ignition
switch OFF and
back ON, or switch
to a different
source, then back
to the CD player.
Replace disc.
Replace disc.
Replace disc.
Replace disc.
Replace disc.
Action
Transfer the audio
files to the external
storage device and
connect.
Follow the USB
memory instruc-
tions to disable the
security.
The USB storage
device or iPod is
NO DEVICE
not connected to
the USB port of
this unit.
TRK SKIPPED
The connected
external storage
device contains
WMA files that
are protected by
Windows
Media™ DRM 9/
10
PROTECT
All the files in the
external storage
device are pro-
tected by
Windows Media
DRM 9/10
N/A USB
The USB storage
device connected
to is not sup-
ported by this
unit.
CHECK USB
The USB connec-
tor or USB cable
is short-circuited.
The connected
USB storage de-
vice consumes
more than 500
mA (maximum
allowable cur-
rent).
CHECK SD
Overcurrent to
the SD memory
card
Communication
failure
Connect a compa-
tible USB storage
device.
Play an audio file
not protected by
Windows Media
DRM 9/10.
Transfer audio files
not protected by
Windows Media
DRM 9/10 to the
external storage
device and con-
nect.
Connect a USB
storage device that
is USB Mass Sto-
rage Class compli-
ant.
Confirm that the
USB connector or
USB cable is not
caught in some-
thing or damaged.
Disconnect the
USB storage de-
vice and do not
use it. Turn the
ignition switch to
OFF, then to ACC
or ON and then
connect the com-
pliant USB storage
device.
Eject the SD mem-
ory card and then
insert it again.
Eject the SD mem-
ory card and then
insert it again.