JVC KD-AVX20 - Инструкция по эксплуатации - Страница 70

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70

Symptoms

Remedies/Causes

USB playback

•  “Now Reading...” keeps flashing on the 

monitor. 

•  Readout time varies depending on the USB device.
•  Do not use too many hierarchy, folders and empty 

folders.

*

*

Folder that is physically empty or folder that contains 
data but does not contain valid MP3/WMA/WAV track.

•  Turn off the power then on again.
•  Do not pull out or connect the USB device repeatedly 

while “Now Reading...” is displayed on the monitor.

•  Correct characters are not displayed (e.g. 

album name).

For available characters, 

☞

 page 65.

•  While playing a track, sound is sometimes 

interrupted.

The tracks have not been properly copied into the USB 
device. Copy tracks again into the USB device, and try 
again.

Bluetooth (KD-AVX40 only)

•  Bluetooth device does not detect the unit.

•  Search from the Bluetooth device again.
•  Reset the unit. When “Open...” appears on the monitor, 

search from the Bluetooth device again.

•  The unit does not make pairing with 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 manuals, try “0000” or “1234.”

•  Phone sound quality is poor.

•  Reduce the distance between the unit and the Bluetooth 

cellular phone.

•  Move the car to 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 device 

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 response 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. Touch 

BAND

 to exit.

•  “No Audio Device” appears on the monitor.

Connect this unit and the Bluetooth audio player correctly.

•  “No Voice Device” appears on the monitor.

The connected cellular phone does not have the voice 
recognition system.