Sony CDX-GT740UI - Manuel (Page 25)

25
Error displays/Messages
CD playback
The disc cannot be loaded.
• Another disc is already loaded.
• The disc has been forcibly inserted upside down or in
the wrong way.
The disc does not play back.
• Defective or dirty disc.
• The CD-Rs/CD-RWs are not for audio use (page 20).
MP3/WMA/AAC files cannot be played back.
The disc is incompatible with the MP3/WMA/AAC
format and version. For details on playable discs and
formats, visit the support site.
MP3/WMA/AAC files take longer to play back
than others.
The following discs take a longer time to start
playback.
– a disc recorded with a complicated tree structure.
– a disc recorded in Multi Session.
– a disc to which data can be added.
The display items do not scroll.
• For discs with very many characters, those may not
scroll.
• “Auto Scroll” is set to “off.”
t Set “Auto Scroll on” (page 19).
t Press (SCRL).
The sound skips.
• Installation is not correct.
t Install the unit at an angle of less than 45° in a
sturdy part of the car.
• Defective or dirty disc.
The operation buttons do not function.
The disc will not eject.
Press the RESET button (page 6).
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 (Illuminates until any button is pressed.)
The connection of speakers/amplifiers is incorrect.
t See the installation guide manual of this model to
check the connection.
Failure (Illuminates for about 1 second.)
When the SAT tuner is connected, storing an SAT
radio channel into a preset failed.
t Be sure to receive the channel that you want to
store, then try it again.
Hubs Not Supported
USB hub is not supported on this unit.
Local Seek +/–
The local seek mode is on during automatic tuning.
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.
Not Supported
The connected USB device is not supported.
t For details on the compatibility of your USB
device, visit the support site.
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.
t Wait until reading is complete and playback starts
automatically. Depending on the disc structure, it
may take more than a minute.
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