The volume of the connected audio device is low
(high).
Volume level will differ depending on the audio
device.
Adjust the volume of the connected audio
device or this unit.
The sound skips during playback of a
BLUETOOTH audio device.
Reduce the distance between the unit and the
BLUETOOTH audio device.
If the BLUETOOTH audio device is stored in a case
which interrupts the signal, remove the audio
device from the case during use.
Several BLUETOOTH devices or other devices
which emit radio waves are in use nearby.
Turn off the other devices.
Increase the distance from the other devices.
The playback sound stops momentarily when the
connection between this unit and the cellular
phone is being made. This is not a malfunction.
The connected BLUETOOTH audio device cannot
be controlled.
Check that the connected BLUETOOTH audio
device supports AVRCP.
Some functions do not work.
Check if the connecting device supports the
functions in question.
A call is answered unintentionally.
The connecting phone is set to answer a call
automatically.
Pairing failed due to a timeout.
Depending on the connecting device, the time
limit for pairing may be short.
Try completing the pairing within the time.
BLUETOOTH function cannot operate.
Turn off the unit by pressing OFF for more than 2
seconds, then turn the unit on again.
No sound is output from the car speakers during
handsfree call.
If the sound is output from the cellular phone, set
the cellular phone to output the sound from the
car speakers.
The track name is not displayed.
Via BLUETOOTH, track names are not displayed.
The caller name is not displayed.
If the caller name is not registered in the
smartphone, the phone number is displayed
instead.
Sony | Music Center operation
Application name is mismatched with the actual
application in "Sony | Music Center".
Launch the application again from the "Sony |
Music Center" application.
While running the "Sony | Music Center"
application via BLUETOOTH, the display
automatically switches to [BT Audio].
The "Sony | Music Center" application or
BLUETOOTH function has failed.
Run the application again.
The "Sony | Music Center" application is
automatically disconnected when the display
switches to [iPod1] or [iPod2].
The "Sony | Music Center" application on iPhone/
iPod does not support iPod playback.
Change the source of the unit to other than
[iPod1] or [iPod2], then establish the
"Sony | Music Center" connection (page 16).
Error displays/Messages
For RDS:
NO AF: No alternative frequencies.
Press / 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 PI : No program identification.
There is no PI data on the station, or the unit
cannot follow the station with the same PI data.
NO TP: No traffic programs.
The unit will continue searching for available TP
stations.
For USB device playback
Device Error: The USB device cannot be played.
Connect the USB device again.
No Device: A USB device is not connected or
recognized.
Make sure the USB device or USB cable is securely
connected.
A USB device in MTP mode is not available.
Set the USB connection mode to MSC.
No Music: There is no playable file.
Connect a USB device containing playable files
(page 22).
Check that the "Music" folder is located directly
under the root directory of the USB device and
that playable files are stored in the folder.
27
GB