JVC KW-AVX720 Instructions Manual page 58

Symptom
• Noise is generated.
• Tracks cannot play back as you have
intended them to play.
• "Now Reading..." keeps flashing on
the screen.
• "Cannot play this device Check the
device" appears on the screen.
• Correct characters are not displayed
(e.g. album name).
• While playing a track, sound is
sometimes interrupted.
• Bluetooth device does not detect the
unit.
• The unit does not detect the
Bluetooth device.
• The unit does not make pairing with
the Bluetooth device.
• Echo or noise occurs.
• Phone sound quality is poor.
• The sound is interrupted or skipped
while using a Bluetooth audio player.
• "NEW DEVICE" cannot be selected for
"Bluetooth AUDIO."
• The connected audio player cannot
be controlled.
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Remedy/Cause
The track played back is not a playable file format. Skip to
another file.
Playback order may differ from the one played back using other
players.
• Readout time varies depending on the USB device.
• Do not use too many hierarchy and folders.
• Turn off the power then on again.
No tracks are stored. Copy tracks to the USB device.
For available characters,
The tracks are not properly copied into the USB device. Copy
tracks again, and try again.
This unit can be connected with one Bluetooth cellular phone
and one Bluetooth audio player at a time.
While connected to a device, this unit cannot be detected from
another device. Disconnect currently connected device and
search again.
• Check the Bluetooth setting of the device.
• Search from the Bluetooth device.
• Enter the same PIN code for both the unit and target
device. If the PIN code of the device is not indicated on its
instructions, try "0000" or "1234."
• Select the device name from <Special Device>, then try to
connect again. ( 28)
Adjust the microphone unit (supplied with Bluetooth Adapter)
position.
• Reduce the distance between the unit and the Bluetooth
cellular phone.
• Move the car to place where you can get a better signal
reception.
• 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.
Bluetooth audio player is already connected. To select "NEW
DEVICE," disconnect it. (
Check whether the connected audio player supports AVRCP
(Audio Video Remote Control Profile).
52.
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