Error Displays/Messages - Sony CDX-GT450U Mode D'emploi

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.
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Error displays/Messages

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 (Hubs Not Support)
USB hub is not supported on this unit.
L. SEEK +/–
The local seek mode is on during automatic tuning.
NO AF
There is no alternative frequency for the current
station.
t Press (SEEK) +/– while the program service name
is flashing. The unit starts searching for another
frequency with the same PI (Program
Identification) data ("PI SEEK" appears).
NO DEV (No Device)
USB is selected as source 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 MUSIC
The disc or 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/artist/track name is not written in the
track.
NO TP
The unit will continue searching for available TP
stations.
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/OFF).
t Indicates that the USB device is out of order, or an
unsupported device is connected.