Sony MEX-N4050BT Instrukcja obsługi - Strona 25
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No ringtone.
Adjust the volume by rotating the control dial
while receiving a call.
Depending on the connecting device, the
ringtone may not be sent properly.
Set [RINGTONE] to [1] (page 18).
The front speakers are not connected to the unit.
Connect the front speakers to the unit. The
ringtone is output only from the front speakers.
The talker's voice cannot be heard.
The front speakers are not connected to the unit.
Connect the front speakers to the unit. The
talker's voice is output only from the front
speakers.
A call partner says that the volume is too low or
high.
Adjust the volume accordingly using mic gain
adjustment (page 14).
Echo or noise occurs in phone call conversations.
Lower the volume.
Set EC/NC Mode to [EC/NC-1] or [EC/NC-2]
(page 14).
If the ambient noise other than the phone call
sound is loud, try reducing this noise.
E.g.: If a window is open and road noise, etc., is
loud, shut the window. If an air conditioner is
loud, lower the air conditioner.
The phone is not connected.
When BLUETOOTH audio is played, the phone is
not connected even if you press CALL.
Connect from the phone.
The phone sound quality is poor.
Phone sound quality depends on reception
conditions of cellular phone.
Move your car to a place where you can
enhance the cellular phone's signal if the
reception is poor.
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.
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 time out.
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.
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.
Pandora® connection is not possible.
Shut down the Pandora® application on the
mobile device, and then launch again.
Application name is mismatched with the actual
application in App Remote.
Launch the application again from the "App
Remote" application.
While running the "App Remote" application via
BLUETOOTH, the display automatically switches
to [BT AUDIO].
The "App Remote" application or BLUETOOTH
function has failed.
Run the application again.
Error displays/Messages
ERROR
The disc is dirty or inserted upside down.
Clean or insert the disc correctly.
A blank disc has been inserted.
The disc cannot play due to a problem.
Insert another disc.
USB device was not automatically recognized.
Connect it again.
Press to remove the disc.
HUB NO SUPRT (hubs not supported)
USB hub is not supported on this unit.
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