Sony DSX-A416BT Operating Instructions Manual page 26

The display disappears while the unit is
operating.
 [BLK OUT] (black out) is set to [B.OUT-ON]
(page 20).
The display/illumination flashes.
 The power supply is not sufficient.
– Check that the car battery supplies
enough power to the unit. (The power
requirement is 12 V DC.)
The operation buttons do not function.
 Press DSPL and
than 2 seconds to reset the unit.
The contents stored in memory are
erased.
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 7).
RDS
PTY displays [- - - - - - - -].
 The current station is not an RDS station,
or the radio reception is poor.
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 23).
If the audio file still cannot be played, refer
to the operating instructions supplied with
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).
26
GB
(back)/MODE for more
The sound cannot be output during
playback in Android mode.
 Check the status of the audio playback
application on the Android smartphone.
NFC function
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 9).
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.