Sony MEX-N4050BT Manual de Instruções - Página 24
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The operation buttons do not function.
The disc will not eject.
Press PTY and
(back)/MODE for more than 2
seconds to reset the unit.
The contents stored in memory are erased.
For your safety, do not reset the unit while you
are driving.
Radio reception
Stations cannot be received.
The sound is hampered by noises.
The connection is not correct.
If your car has built-in radio antenna (aerial) in
the rear/side glass, connect an REM OUT lead
(blue/white striped) or accessory power supply
lead (red) to the power supply lead of a car's
antenna (aerial) booster.
Check the connection of the car antenna
(aerial).
If the auto antenna (aerial) will not extend,
check the connection of the power antenna
(aerial) control lead.
The tuning step setting has been erased.
Set the tuning step again (page 6).
Preset tuning is not possible.
The broadcast signal is too weak.
RDS
PTY displays [- - - - - - - -].
The current station is not an RDS station.
RDS data has not been received.
The station does not specify the program type.
CD playback
The disc does not play back.
Defective or dirty disc.
The CD-R/CD-RW is not for audio use (page 19).
MP3/WMA files cannot be played back.
The disc is incompatible with the MP3/WMA
format and version. For details on playable discs
and formats, visit the support site.
MP3/WMA files take longer to play back 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.
The sound skips.
Defective or dirty disc.
24
GB
USB playback
You cannot play back items via a USB hub.
This unit cannot recognize USB devices via a USB
hub.
A USB device takes longer to play back.
The USB device contains files with a complicated
tree structure.
The sound is intermittent.
The sound may be intermittent at a high-bit-rate
of more than 320 kbps.
Pandora® connection is not possible.
Shut down the Pandora® application on the
mobile device, and then launch it again.
Application name is mismatched with the actual
application in App Remote.
Launch the application again from the "App
Remote" application.
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 a BLUETOOTH device, this
unit cannot be detected from another device.
Disconnect the current connection and search
for this unit from another device.
When the device pairing is made, set the
BLUETOOTH signal output to on (page 7).
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.