20
Error displays/Messages
Radio reception
The stations cannot be received.
The sound is hampered by noises.
• Connect a power antenna (aerial) control lead (blue)
or accessory power supply lead (red) to the power
supply lead of a car’s antenna (aerial) booster (only
when your car has built-in FM/MW/SW antenna
(aerial) in the rear/side glass).
• Check the connection of the car antenna (aerial).
• The auto antenna (aerial) will not go up.
t
Check the connection of the power antenna
(aerial) control lead.
• Check the frequency.
• When the DSO mode is on, the sound is sometimes
hampered by noises.
t
Set the DSO mode to “OFF” (page 11).
Preset tuning is not possible.
• Store the correct frequency in the memory.
• The broadcast signal is too weak.
Automatic tuning is not possible.
• Setting of the local seek mode is not correct.
t
Tuning stops too frequently:
Set “LOCAL-ON” (page 12).
t
Tuning does not stop at a station:
Set “MONO-ON” (page 12).
• The broadcast signal is too weak.
t
Perform manual tuning.
During FM reception, the “ST” indication
flashes.
• Tune in the frequency accurately.
• The broadcast signal is too weak.
t
Set “MONO-ON” (page 12).
An FM program broadcast in stereo is heard in
monaural.
The unit is in monaural reception mode.
t
Set “MONO-OFF” (page 12).
USB playback
You cannot play back items via a USB HUB.
This unit cannot recognize USB devices via a USB
HUB.
Cannot play back items.
A USB device does not work.
t
Reconnect it.
The USB device takes longer to play back.
The USB device contains files with a complicated tree
structure.
A beep sounds.
During playback, the USB device has been
disconnected.
t
Before disconnecting a USB device, make sure to
stop playback first for data protection.
The sound is intermittent.
The sound may be intermittent at a high-bit-rate of
more than 320 kbps.
CHECKING
The unit is confirming the connection of a USB device.
t
Wait until confirming the connection is finished.
ERROR
• The disc is dirty or inserted upside down.
t
Clean or insert the disc correctly.
• A blank disc has been inserted.
• The disc cannot play due to a problem.
t
Insert another disc.
• USB device was not automatically recognized.
t
Reconnect it again.
• Press
Z
to remove the disc.
FAILURE
The connection of speakers/amplifiers is incorrect.
t
See the installation/connections manual of this
model to check the connection.
HUB NO SUPRT
USB HUB is not supported on this unit.
L. SEEK +/–
The local seek mode is on during automatic tuning.
NO DEV
(No Device)
(SOURCE)
is selected without a USB device
connected. A USB device or a USB cable has been
disconnected during playback.
t
Be sure to connect a USB device and USB cable.
NO INFO
Text information is not written in the MP3/WMA/
AAC file.
NO MUSIC
The disc/USB device does not contain a music file.
t
Insert a music CD in this unit.
t
Connect a USB device with a music file in it.
NO NAME
A disc/album/track name is not written in the track.
NO TRACK
The selected item in the USB device does not contain
an album/track.
OFFSET
There may be an internal malfunction.
t
Check the connection. If the error indication
remains on in the display, consult your nearest
Sony dealer.
OVERLOAD
USB device is overloaded.
t
Disconnect the USB device, then change the source
by pressing
(SOURCE)
.
t
Indicates that the USB device is out of order, or an
unsupported device is connected.
READ
The unit is reading all track and album information on
the disc/USB device.
t
Wait until reading is complete and playback starts
automatically. Depending on the disc/USB device
structure, it may take more than a minute.
RESET
The CD unit cannot be operated due to a problem.
t
Press the RESET button (page 4).
