Troubleshooting - JVC KD-SX999R Bedienungsanleitung

TROUBLESHOOTING

What appears to be trouble is not always serious. Check the following points before calling a
service centre.
Symptoms
• CD cannot be played back.
• CD sound is sometimes
interrupted.
• Sound cannot be heard from
the speakers.
• SSM (Strong-station
Sequential Memory)
automatic preset does not
work.
• Static noise while listening to
the radio.
• "NO DISC" appears on the
display.
• "RESET 8" appears on the
display.
• "RESET 1-RESET 7" appears
on the display.
• CD can be neither played
back nor ejected.
• This unit does not work at all.
• The CD changer does not
work at all.
48
Causes
CD is inserted upside down.
You are driving on rough roads.
CD is scratched.
Connections are incorrect.
The volume level is set to the
minimum level.
Connections are incorrect.
Signals are too weak.
The antenna is not connected
firmly.
No CD is in the loading slot (or
in the magazine).
CD is inserted incorrectly.
This unit is not connected to a
CD changer correctly.
The CD player may function
incorrectly.
The built-in microcomputer may
function incorrectly due to noise,
etc.
Remedies
Insert the CD correctly.
Stop CD play while driving on
rough roads.
Change the CD.
Check the cords and
connections.
Adjust it to the optimum level.
Check the cords and
connections.
Store stations manually.
Connect the antenna firmly.
Insert CD.
Insert it correctly.
Connect this unit and the CD
changer correctly and press the
reset button of the CD changer.
Press the reset button of the
CD changer.
Press CD and SEL at the same
time for more than 2 seconds.
("PLEASE EJECT" appears on
the display.) When you open the
control panel by pressing 0, be
careful not to drop CD when it is
ejected.
Press and SEL at the
same time for more than 2
seconds to reset the unit. (The
clock setting and preset stations
stored in memory are erased.)