JVC KW-V520BT Instruction Manual page 70

REFERENCES REFERENCES
❏ USB
"Reading" does not disappear from the screen.
• Turn the power off and on again.
While playing a track, sound is sometimes
interrupted.
• The tracks are not properly copied into the USB
device. Copy the tracks again, and try again.
Tracks are not played back as you have intended
them to play.
• Playback order may differ from the one played
back using other players.
❏ Android
Sound cannot be heard during playback.
• Reconnect the Android device.
• When <Android Setup> is set to [AUDIO MODE],
launch any media player application on the
Android device and start playback.
Sound output only from the Android device.
• When <Android Setup> is set to [AUDIO MODE],
relaunch the current media player application or
use another media player application.
• Restart the Android device.
• If this does not solve the problem, the connected
Android device is unable to route the audio signal
to unit.
Cannot playback when <Android Setup> is set to
[AUTO MODE].
• Make sure JVC Music Play APP is installed on the
Android device.
• Reconnect the Android device and select the
appropriate control mode.
• If this does not solve the problem, the connected
Android device does not support the Auto Mode.
70
"NO DEVICE" or "READING" keeps flashing.
• Switch off the developer options on the Android
device.
• Reconnect the Android device.
• If this does not solve the problem, the connected
Android device does not support the Auto Mode.
❏ 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.
No operations are available when playing back a
track containing artwork.
• Operate the unit after the artwork has loaded.
Videos cannot be played.
• Connect with USB Audio and Video cable KS-U59
(optional accessory) to iPod/iPhone 30-pin
connector model. Other cables cannot be used.
• Select [USB+AV-IN] for <iPod Setup>.
(Page 22)
No sound of videos comes out.
• Connect with USB Audio and Video cable KS-U59
(optional accessory) to iPod/iPhone 30-pin
connector model. Other cables cannot be used.
• Select [USB+AV-IN] for <iPod Setup>.
(Page 22)
❏ Tuner
SSM automatic presetting does not work.
• Store stations manually. (Page 28)
Static noise while listening to the radio.
• Connect the antenna firmly.
❏ AV-IN
"AV-IN" cannot be selected on the Home screen.
• Select [USB 1 Wire] for <iPod Setup>.
(Page 22)
No picture appears on the screen.
• Turn on the video component if it is not on.
• Connect the video component correctly.
❏ Pandora*
The application does not work.
• The application on your iPod touch/iPhone/
Android is not the latest version. Update the
application.
* Only for KW-V320BT Region 4/KW-V220BT Region 4/KW-V520BT
Region 4).