31
Troubleshooting guide
Problem
No sound.
The contents of the memory
have been erased.
No beep sound.
The sound is noisy.
Cause/Solution
•Cancel the ATT function.
•Set the fader control to the center position for two-speaker
system.
•Press
(+)
of the VOL button to adjust the volume.
•The power cord or battery has been disconnected.
•The reset button has been pressed.
t
Store again into the memory.
The beep sound is cancelled (page 22).
You are using a mobile phone.
CD/MD playback
Cause/Solution
•Another CD is already loaded.
•The CD is forcibly inserted upside down or in the wrong
way.
Defective MD or dirty CD.
The ambient temperature exceeds 50°C (122°F).
You have closed the front panel or pushed the disc forcibly
into the unit while the unit was ejecting the disc after you
pressed
Z
.
t
Press the reset button.
Press the reset button.
•The unit is installed at an angle of more than 60°.
•The unit is not installed in a sturdy part of the car.
A dirty or defective disc.
You cannot label CDs unless you connect a CD unit with the
custom file function.
t
Press
(LIST)
for two seconds.
Problem
A disc cannot be loaded.
Playback does not begin.
A disc is automatically ejected.
CD will not be ejected.
The operation buttons do not
function.
The sound skips due to
vibration.
The sound skips.
Cannot turn off the “--------”
indication.
The following checklist will help you remedy the problems you may encounter with your unit.
Before going through the checklist below, check the connection and operating procedures.
General
