JVC KD-R821BT Manuel D'instructions page 28

The unit does not response when you
tried to copy the phonebook to the unit.
"Voice" calling method is not
successful.
"Please Connect BT Adapter" appears
on the display.
"Connection Error" appears on the
display.
"Error" appears on the display.
"Please Wait..." appears on the display. The unit is preparing to use the Bluetooth function. If the message
"HW Error" appears on the display.
The iPod does not turn on or does not
work.
The sound is distorted.
Noise is generated.
Playback stops.
"No File" appears on the display.
"Cannot Play" appears on the display.
• Microsoft and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the United
States and/or other countries.
• The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Victor
Company of Japan, Limited (JVC) is under license. Other trademarks and trade names are those of their respective
owners.
• "Made for iPod," and "Made for iPhone" mean that an electronic accessory has been designed to connect specifically
to iPod, or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple
is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note
that the use of this accessory with iPod, or iPhone may affect wireless performance.
• iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other
countries.
28 ENGLISH
Symptom Remedy/Cause
You may have tried to copy the same entries (as stored) to the unit.
Press DISP or T/P BACK to exit.
Use "Voice" 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" (page 15), then try again.
Connect the USB Bluetooth Adapter to the unit before you can
perform any operation.
The device is registered but the connection has failed. Use
<Connect Phone/ Connect Audio> to connect the device again.
Try the operation again. If "Error" appears again, check if the device
supports the function you have tried.
does not disappear, turn off and turn on the unit, then connect the
device again (or reset the unit). (page 3).
Reset the unit and try the operation again. If "HW Error" appears
again, consult your nearest JVC IN-CAR ENTERTAINMENT dealer.
Check the connecting cable and its connection. / Charge the battery
of the iPod/iPhone. / Reset the iPod/iPhone. / Check whether
<iPod Switch> setting is appropriate. (page 25)
Deactivate the equalizer on the iPod/iPhone.
Turn off (uncheck) the "VoiceOver" feature of the iPod. For details,
visit <http://www.apple.com>.
The headphones are disconnected during playback. Restart the
playback operation. (page 18)
Check whether the device contains playable files.
Check whether the connected iPod/iPhone is compatible with this
unit. (page 20)