JVC KW-V41BT Instruction Manual page 60

REFERENCES
iPod/iPhone
No sound comes out of the speakers.
• Disconnect the iPod/iPhone, then connect it again.
• Select another source, then reselect "iPod".
The iPod/iPhone does not turn on or does not
work.
• Check the connecting cable and its connection.
• Update the firmware version.
• Charge the battery.
• Reset the iPod/iPhone.
Sound is distorted.
• Deactivate the equalizer either on this unit or the
iPod/iPhone.
A lot of noise is generated.
• Turn off (uncheck) "VoiceOver" of the iPod/iPhone.
For details, visit <http://www.apple.com>.
No operations are available when playing back a
track containing Artwork.
• Operate the unit after the Artwork has loaded.
Sound does not synchronize with the video.
• Select [iPod] for <AV Input>. (Page 16)
Videos cannot be played.
• Connect with USB Audio and Video cable JVC
KS-U59 . Other cables cannot be used.
• Select [iPod] for <AV Input>. (Page 16)
Videos have no sound.
• Connect with USB Audio and Video cable JVC
KS-U59 . Other cables cannot be used.
• Select [iPod] for <AV Input>. (Page 16)
60
Tuner
SSM automatic presetting does not work.
• Store stations manually. (Page 22 )
Static noise while listening to the radio.
• Connect the antenna firmly.
AV-IN
No picture appears on the screen.
• Turn on the video component if it is not on.
• Connect the video component correctly.
Pandora (only for KW-V41BT Region 1/
KW-V21BT Region 1/KW-V11 Region 1)
The Pandora application does not work.
• The Pandora application on your iPod touch/
iPhone/Android is not the latest version. Update
the application.
Bluetooth (only for KW-V41BT/ KW-
V21BT )
Phone sound quality is poor.
• Reduce the distance between the unit and the
Bluetooth mobile phone.
• Move the car to a 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.
• (If 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).
Bluetooth device does not detect the unit.
• Search from the Bluetooth device again.
The unit does not pair with the Bluetooth device.
• For devices compatible with Bluetooth 2.1:
Register the device using a PIN code. (Page 31)
• For devices compatible with Bluetooth 2.0:
Enter the same PIN code for both the unit and
target device. If the PIN code of the device is not
indicated in its instructions, try "0000" or "1234".
Echo or noise occurs.
• Adjust the microphone unit position.
• Make sure that the noise reduction/echo cancel
function is activated. Adjust the echo volume and
the noise reduction volume. (Page 33)
The unit does not respond when you try to copy
the phone book to the unit.
• You may have tried to copy the same entries (as
stored) to the unit.