Troubleshooting - JVC KD-X441DBT Manuel D'instructions

TROUBLESHOOTING

Symptom
Sound cannot be heard. • Adjust the volume to the optimum level.
• Check the cords and connections.
"MISWIRING CHECK
WIRING THEN PWR ON"
appears.
"PROTECTING SEND
SERVICE" appears.
Source cannot be selected.
DAB reception is poor.
"CHK ANTENNA"
"RELATED SERV FOUND" • Press the volume knob to activate Soft-Link. ( 7)
• Press
• Radio reception is poor.
• Static noise while
listening to the radio.
Playback order is not as
intended.
Elapsed playing time is not
correct.
"NOT SUPPORT" appears
and file skips.
"READING" keeps flashing. • Do not use too many hierarchical levels and folders.
• Reattach the USB device.
26
ENGLISH
Remedy
Turn the power off, then check to be sure the
terminals of the speaker wires are insulated properly.
Turn the power on again.
Send the unit to the nearest service center.
Check the [SOURCE SELECT] setting. ( 4)
Make sure [ON] is selected for [DAB ANT POWER].
( 7)
Check the DAB antenna. If a passive antenna (without
a booster) is used, set [DAB ANT POWER] to [OFF].
( 7)
to cancel.
Connect the antenna firmly.
The playback order is determined by the file name
This depends on the recording process earlier.
Check whether the file is a playable format.
( 24, 25)
Symptom Remedy
"UNSUPPORTED DEVICE" • Check whether the connected device is compatible with
appears. this unit and ensure the file systems are in supported
formats. ( 24, 25)
• Reattach the device.
"UNRESPONSIVE DEVICE" Make sure the device is not malfunction and reattach the
appears. device.
"USB HUB IS NOT This unit cannot support a USB device connected via a
SUPPORTED" appears. USB hub.
"CANNOT PLAY" appears Connect a USB device that contains playable audio files.
The iPod/iPhone does not • Check the connection between this unit and iPod/
turn on or does not work iPhone.
• Detach and reset the iPod/iPhone using hard reset.
"LOADING" appears when This unit is still preparing the iPod/iPhone music list. It
you enter search mode by may take some time to load, try again later.
pressing .
Correct characters are not • This unit can only display uppercase letters, numbers,
displayed. and a limited number of symbols.
• Depending on the display language you have selected
( 5), some characters may not be displayed correctly.
• Sound cannot be heard • Reconnect the Android device.
during playback. • If in [AUDIO MODE], launch any media player
• Sound output only from application on the Android device and start playback.
the Android device. • If in [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. ( 25)