JVC KD-R811 - Manuel (Page 43)

43 ENGLISH
Symptom Remedy/Cause
Bluetooth
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 unit does not response
when you tried to copy the
phonebook to the unit. You may have tried to copy the same entries (as stored)
to the unit. Press DISP or T/P BACK to exit.
The sound is interrupted or
skipped during playback of a
Bluetooth audio device. • Reduce the distance between the unit and the
Bluetooth audio device.
• Disconnect the device connected for Bluetooth
Phone.
• Turn off, then turn on the unit.
• Connect the Bluetooth audio device again, when the
sound is not yet restored.
The connected audio player
cannot be controlled. • Check whether the connected audio player supports
AVRCP (Audio/Video Remote Control Profile).
(Operations depend on the connected audio player.)
• Disconnect and connect the Bluetooth player again.
“Voice Dial” is not successful. • Use “Voice Dial” calling method in a more quiet
environment.
• Reduce the distance from the microphone when you
speak the name.
• Change the <NR/EC Mode> to <Off> ( 21), then
try again.
iPod/iPhone
The iPod does not turn on or
does not work. • Check the connecting cable and its connection.
• Update the firmware version of the iPod/iPhone.
• Charge the battery of the iPod/iPhone.
• Reset the iPod/iPhone.
• Check whether <iPod Switch> setting is appropriate.
( 31)
The sound is distorted. Deactivate the equalizer either on this unit or the iPod/
iPhone.
A lot of noise is generated. Turn off (uncheck) the “VoiceOver” feature of the
iPod. For details, visit <http://www.apple.com>.
Playback stops. The headphones are disconnected during playback.
Restart the playback operation. (
22)
“No File” appears on the
display. No tracks are stored. Import tracks to the iPod/iPhone.
“Restricted” appears on the
display. Check whether the connected iPod/iPhone is
compatible with this unit. (
37)
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