JVC KW-NT500HDT 지침 매뉴얼

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Troubleshooting/error messages
Symptoms
Remedies/Causes
iHeartRadio
Total Traffic Network Service information 
cannot be received from iHeartRadio.
Confirm that the location services feature on the iPhone 
or iPod touch is turned on.
•  Next, confirm that location services for iHeartRadio is 
turned on.
• Set Hybrid TTN
+
 Mode to any setting other than Off. 
(
☞ page 34)
“App Not Connected”
Start iHeartRadio on the iPod touch or iPhone that is 
connected to the navigation system.
“Content Not Available”
Selected station is not being broadcast.
“Request Timed Out”
iPod touch or iPhone not connected. Confirm connection.
“Stream Stopped”
Data cannot be received from iHeartRadio server. Internet 
connection is not good enough.
Bluetooth
Bluetooth device cannot be registered.
Enter the correct pass key or PIN code.
Echo or noise occurs.
Adjust the microphone unit position.
Phone sound quality is poor.
•  Reduce the distance between the unit and the 
Bluetooth mobile phone.
•  Move the car to the place where you can get a better 
signal reception.
The sound is interrupted or skipped while using 
a Bluetooth audio player.
•  Reduce the distance between the unit and the 
Bluetooth audio player.
•  Disconnect the device connected for Bluetooth phone.
•  Turn off, then turn on the unit.
•  (When the sound is not yet restored) connect the player 
again.
The connected audio player cannot be 
controlled.
Check whether the connected audio player supports 
AVRCP (Audio Video Remote Control Profile).
The unit does not responde when you tried to 
copy the phone book to the unit.
You may have tried to copy the same entries (as stored) 
to the unit.
“Memory full.”
You have tried to copy a 501st phone book entry. Delete 
unwanted names before copying.
Rear view camera
The rear view screen is not displayed when the 
gear is shifted to the reverse (R) position.
•  Check <
Camera Input> setting. (
☞ page 84)
•  Check the connection.