Sony XAV-AX5160 Operating Instructions Manual page 20

Touch screen operation
The touch screen does not react to your touch
correctly.
 Touch one part of the touch screen at a time. If
two or more parts are touched simultaneously,
the touch screen will not react correctly.
 Touch the pressure sensitive screen firmly.
 The touch screen does not react when touching
with a wet fingertip or when water droplets are
on the touch screen.
– Dry your wet fingertips well, or fully wipe water
droplets off of the touch screen.
Multi-touch is not recognized.
 Multi-touch operation is not supported on this
unit.
Radio reception
The radio reception is poor.
Static noise occurs.
 Connect the antenna (aerial) firmly.
The stations cannot be received.
 The tuning step setting has been erased.
– Set the tuning step again (page 14).
RDS
PTY displays [PTY not found.].
 The current station is not an RDS station, or the
radio reception is poor.
Picture
There is no picture/picture noise occurs.
 A connection has not been made correctly.
– Check the connection between this unit and
other equipment, and set the input selector of
the equipment to the source corresponding to
this unit.
 Installation is not correct.
– Install the unit at an angle of less than 30° in a
sturdy part of the car.
The picture does not fit in the screen.
 The aspect ratio is fixed on the playback source.
Sound
There is no sound/sound skips/sound cracks.
 A connection has not been made correctly.
 Check the connection between this unit and the
connected equipment and set the input selector
of the equipment to the source corresponding to
this unit.
 Installation is not correct.
– Install the unit at an angle of less than 30° in a
sturdy part of the car.
 The unit is in pause/reverse/fast-forward mode.
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 The settings for the outputs are not made
correctly.
 The volume is too low.
 The attenuate function is activated.
 The format is not supported.
– Check if the format is supported by this unit
(page 17).
Sound is noisy.
 Keep cords and cables away from each other.
USB playback
Items cannot be played.
 Reconnect the USB device.
The USB device takes longer to play.
 The USB device contains large-sized files or files
with a complicated tree structure.
Audio files cannot be played.
 USB devices formatted with file systems other
than FAT12, FAT16, FAT32 or exFAT are
unsupported.*
* This unit supports FAT12, FAT16, FAT32 and exFAT, but
some USB device may not support all of these. For details,
refer to the operating instructions of each USB device or
contact the manufacturer.
The smartphone connected to the USB port
cannot be played.
 The USB connection is only available for Android
phones and USB devices in MSC mode.
 When using a smartphone other than an Android
phone, make a BLUETOOTH connection (page 6).
BLUETOOTH function
The other BLUETOOTH device cannot detect this
unit.
 Set [Bluetooth Connection] to [ON] (page 15).
 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.
 Depending on your smartphone or mobile
phone, you may need to delete this unit from the
history of the connected smartphone or mobile
phone then pair them again (page 6).
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.