Sony MEX-N5300BT Operating Instructions Manual page 28

MP3/WMA/AAC files cannot be played.
 The disc is incompatible with the MP3/
WMA/AAC format and version. For details
on playable discs and formats, visit the
support site on the back cover.
MP3/WMA/AAC files take longer to play
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.
USB device playback
A USB device takes longer to play.
 The USB device contains files with a
complicated tree structure.
The audio file cannot be played.
 For details on supported formats, see
"Specifications" (page 24).
If the audio file still cannot be played, refer
to the operating instructions supplied to
the USB device, or contact the
manufacturer of the USB device.
Operations for skipping an album,
skipping items (Jump mode), and
searching a track by name ("Quick-
BrowZer") cannot be performed.
 Set [USB MODE] to [MSC/MTP] (page 19).
The sound cannot be output during
playback in Android mode.
 Check the status of the audio playback
application on the Android smartphone.
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GB
NFC function (MEX-N5300BT only)
One-touch connection (NFC) is not
possible.
 If the smartphone does not respond to the
touching.
– Check that the NFC function of the
smartphone is turned on.
– Move the N-Mark part of the
smartphone closer to the N-Mark part
on this unit.
– If the smartphone is in a case, remove it.
 NFC receiving sensitivity depends on the
device.
If One-touch connection with the
smartphone fails several times, make
BLUETOOTH connection manually.
BLUETOOTH function
The connecting device cannot detect this
unit.
 Before the pairing is made, set this unit to
pairing standby mode.
 While connected to two BLUETOOTH
devices, this unit cannot be detected from
another device.
– Disconnect either connection and search
for this unit from another device.
 When the device pairing is made, set the
BLUETOOTH signal output to on (page 10).
Connection is not possible.
 The connection is controlled from one side
(this unit or BLUETOOTH device), but not
both.
– Connect to this unit from a BLUETOOTH
device or vice versa.
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.