Troubleshooting - JVC KD-R881BT Instruction Manual

TROUBLESHOOTING

Symptom Remedy
Sound cannot be heard. • Adjust the volume to the optimum level.
• Check the cords and connections.
"MISWIRING CHECK Turn the power off, then check to be sure the terminals
WIRING THEN PWR ON" of the speaker wires are insulated properly. Turn the
appears. power on again.
"PROTECTING SEND Send the unit to the nearest service center.
SERVICE" appears.
Source cannot be selected. Check the [SOURCE SELECT] setting. ( 4)
• Radio reception is poor.
Connect the antenna firmly.
• Static noise while
listening to the radio.
Disc cannot be ejected. Press and hold
to drop the disc when it is ejected.
"IN DISC" appears. Make sure nothing is blocking the loading slot when you
eject the disc.
"PLEASE EJECT" appears.
Press , then insert the disc correctly.
Playback order is not as The playback order is determined by the file name (USB)
intended. or the order in which files were recorded (disc).
Elapsed playing time is not This depends on the recording process earlier.
correct.
"NOT SUPPORT" appears Check whether the track is a playable format. ( 24)
and track skips.
"READING" keeps flashing. • Do not use too many hierarchical levels and folders.
• Reload the disc or reattach the USB device.
• Check whether the connected device is compatible with this
"UNSUPPORTED DEVICE"
appears. unit and ensure the file systems are in supported formats.
( 24)
• Reattach the device.
"UNRESPONSIVE DEVICE" Make sure the device is not malfunction and reattach
appears. the device.
26
ENGLISH
to forcibly eject the disc. Be careful not
Symptom Remedy
"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 .
• This unit can only display uppercase letters, numbers,
Correct characters are not
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.
• If in [AUDIO MODE], launch any media player
during playback.
• Sound output only from
application on the Android device and start playback.
• If in [AUDIO MODE], relaunch the current media player
the Android device.
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)
• Make sure JVC MUSIC PLAY APP is installed on the
Cannot playback at
[AUTO MODE]. Android device. ( 7)
• Reconnect the Android device and select the appropriate
control mode. ( 8)
• If this does not solve the problem, the connected
Android device does not support [AUTO MODE]. ( 25)
"NO DEVICE" or "READING" • Switch off the developer options on the Android device.
• Reconnect the Android device.
keeps flashing.
• If this does not solve the problem, the connected
Android device does not support [AUTO MODE]. ( 25)