Sony MEX-GS820BT Operating Instructions Manual page 34

E:\Works\4698030111\4698030111MEXGS820BTUC\01GB-MEX-
GS820BTUC\040CD.fm
010COV.book Page 34 Thursday, March 23, 2017 2:51 PM
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 (page 24).
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.
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GB
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.
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.
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 [IPD].
 The "Sony | Music Center" application on
iPhone/iPod does not support iPod
playback.
– Change the source of the unit to other
than [IPD], then establish the "Sony |
Music Center" connection (page 19).
The "Sony | Music Center" connection is
automatically disconnected when the USB
mode of the unit is changed to
[ANDROID].
 The Android smartphone is not supporting
playback in Android mode.
 Set the USB mode of the unit to [MSC/
MTP], then establish the "Sony | Music
Center" connection (page 17).
Pandora® operation
Pandora® connection is not possible.
 Shut down the Pandora® application on
the mobile device, and then launch it
again.
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MEX-GS820BT
4-698-030-11(1)