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8. TROUBLESHOOTING
Power does not
turn on.
(No sound
is
produced.)
No sound output
when operating
, the unit with
; amplifiers or
-;!
: power antenna
attached.
Nothing happens
when buttons are
pressed.
Sound is cut or
skipped.
Noise is
generated or
noise is mixed
with sound.
Sound is bad
directly after
power is turned
on.
34 DXZ385USB
Incorrect wiring.
Power antenna lead is
shorted to ground or
excessive current is required
for remote-on the amplifiers
or power antenna.
The microprocessor has
malfunctioned due to noise,
etc.
DCP or main unit connectors
are dirty.
The speaker protection circuit
is operating.
MP3IWMAJAAC files are
absent
in
a disc.
Files are not recognized as
an MP3IWMAJAAC file.
File system is not correct.
Compact disc is dirty.
Compact disc is heavily
scratched
or
warped.
MP3IWMAJAAC files are not
encoded properly.
Water droplets may form on
the internal lens when the car
is parked in a humid place.
File system is not correct.
Replace with a fuse of the same amperage. If the fuse
blows again, consult your store of purchase.
Consult your store
of
purchase.
1.
Turn the unit off.
2. Remove all wires attached to the power antenna
lead. Check each wire for a possible short to
ground using an ohm meter.
3.
Turn the unit back on.
4. Reconnect each amplifier remote wire to the power
antenna lead one by one.
If the amplifiers turn off
before all wires are attached, use an external relay
to provide remote-on voltage (excessive current
required).
Turn off the power, then press the
[RELEASE] button and remove
the DCP.
Press the reset button for about
2
seconds with a thin rod.
Wipe the dirt off with a soft cloth moistened with
cleaning alcohol.
1. Turn down sound volume. Function can also be
restored by turning the power off and on again.
(Speaker volume is reduced automatically when
the speaker protection circuit operates).
2.
If the sound is muted again, consult our service
department.
Write MP3IWMAJAAC files onto the disc properly.
Use MP3IWMAJAAC files encoded properly.
Use
IS09660
level 1
,2
or JOLIET or Romeo or
APPLE ISO file system.
Clean the compact disc with a soft cloth.
Replace with a compact disc with no scratches.
Use MP3IWMAJAAC files encoded properly.
Let dry for about 1 hour with the power on.
Use
IS09660
level 1
,2
or JOLIET or Romeo or
APPLE ISO file system.