Sony XAV-W650BT Operating Instructions Manual page 28

BLUETOOTH function
The other BLUETOOTH device cannot detect this
unit.
 Set [Bluetooth Connection] to [ON] (page 18).
 While connecting to a BLUETOOTH device, this
unit cannot be detected by another device.
Terminate the current connection and search for
this unit from the other device. The disconnected
device can be reconnected by selecting from the
list of registered devices.
Connection is not possible.
 Check the pairing and connection procedures in
the manual of the other device, etc., and perform
the operation again.
The name of the detected device does not
appear.
 Depending on the status of the other device, it
may not be possible to obtain the name.
There is no ringtone.
 Raise the volume while receiving a call.
The talker's voice volume is low.
 Raise the volume during a call.
The other party says that the volume is too low
or high.
 Adjust the [MIC Gain] level (page 15).
Echo or noise occurs during call conversations.
 Reduce the volume.
 If ambient noise other than the phone call sound
is loud, try reducing this noise.
 Shut the window if road noise is loud.
 Lower the air conditioner if the air conditioner
is loud.
The phone sound quality is poor.
 Phone sound quality depends on reception
conditions of the cellular phone.
 Move your car to a place where you can
enhance the cellular phone's signal if the
reception is poor.
The volume of the connected BLUETOOTH device
is low or high.
 Volume level will differ depending on the
BLUETOOTH device.
 Reduce the volume level differences between
this unit and the BLUETOOTH device (page 13).
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The sound skips during audio streaming or the
BLUETOOTH connection fails.
 Reduce the distance between the unit and the
BLUETOOTH device.
 If the BLUETOOTH device is stored in a case which
interrupts the signal, remove the case while
using the device.
 Several BLUETOOTH devices or other devices (e.g.
ham radio devices) which emit radio waves are
used nearby.
 Turn off the other devices.
 Increase the distance between the unit and
other devices.
 Playback sound stops momentarily when this
unit is connecting to a cellular phone. This is not
a malfunction.
You cannot control the connected BLUETOOTH
device during audio streaming.
 Check that the connected BLUETOOTH device
supports AVRCP.
Some functions do not work.
 Check that the connecting device supports the
functions in question.
A call is answered unintentionally.
 The connecting phone is set to start a call
automatically.
 [Auto Answer] of this unit is set to [ON] (page 15).
Pairing failed due to time out.
 Depending on the connecting device, the time
limit for pairing may be short. Try completing the
pairing within the time by setting a single digit
passkey.
The BLUETOOTH function cannot be operated.
 Exit the source by pressing and holding SOURCE
for 1 second, then turn on the unit.
No sound is output from the car speakers during
a handsfree call.
 If the sound is output from the cellular phone, set
the cellular phone to output the sound from the
car speakers.
Siri Eyes Free is not activated.
 Perform the handsfree registration for an iPhone
that supports Siri Eyes Free.
 Set the Siri function on the iPhone to on.
 Cancel the BLUETOOTH connection with the
iPhone and the unit, and reconnect.
SongPal operation
Application name is mismatched with the actual
application in "SongPal."
 Launch the application again from the "SongPal"
application.