Troubleshooting - JVC KD-LHX552 Manuel D'instructions

Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service
center.
Symptoms
• Screens suddenly goes off.
• Sound cannot be heard from
the speakers.
• The receiver does not work
at all.
• "Connect Error" appears on
the display.
• "Push Reset" appears on
the display and the control
panel movement is freezed.
• SSM automatic presetting
does not work.
• Static noise while listening
to the radio.
• "No Text" appears on the
display.
• "Loading" does not
disappear.
• The receiver needs some
time to start playback the
audio CD.
• CD-R/CD-RW cannot be
played back.
• Tracks on the CD-R/
CD-RW cannot be skipped.
• Disc cannot be ejected.
• Disc cannot be recognized
("No Disc," "Loading Error,"
or "Eject Error" flashes).
50
Causes
There is a time limit for some
operations.
The volume level is set to the
minimum level.
Connections are incorrect.
The built-in microcomputer
may have functioned
incorrectly due to noise, etc.
The control panel is not
attached correctly.
Something is blocking the
control panel movement.
Signals are too weak.
The aerial is not connected
firmly.
The station does not support
RDS RT or the reception is
weak.
The receiving signal is
temporarily too weak to
receive a complete message
although the service is
available.
The built-in shock-proof
circuit is working.
CD-R/CD-RW is not
finalized.
Disc is locked.
The CD player may have
functioned incorrectly.
Remedies
Finish the operation within
the time limit.
Adjust it to the optimum
level.
Check the cords and
connections.
Reset the receiver
(see page 2).
Remove the control panel,
wipe the connector, then
attach it again (see page 45).
Reset the receiver (see page
2). If this does not work,
check the installation.
Store stations manually.
Connect the aerial firmly.
Check the Network-Tracking
Reception (see page14).
Check the Network-Tracking
Reception (see page14).
• Insert a finalized CD-R/
CD-RW.
• Finalize the CD-R/CD-RW
with the component which
you used for recording.
Unlock the disc (see page 20).
Eject the disc forcibly
(see page 2).