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Power does not
Replace with a fuse of the same amperage. If the fuse
turn on.
blows again, consult your store of purchase.
(No sound is
Incorrect wiring.
Consult your store of purchase.
produced.)
No sound output
Power antenna lead is
1. Turn the unit off.
when operating
shorted to ground or
2. Remove all wires attached to the power antenna
the unit with
excessive current is required
lead. Check each wire for a possible short to
amplifiers or
for remote-on the amplifiers
ground using an ohm meter.
power antenna
or power antenna.
3. Turn the unit back on.
attached.
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).
The microprocessor has
Turn off the power, then press
~button
malfunctioned due to noise,
the [RELEASE] button and
etc.
remove the DCP.
Press the reset button for about
2 seconds with a thin rod.
DCP or main unit connectors Wipe the dirt off with a soft cloth moistened with
are dirty.
cleaning alcohol.
The speaker protection circuit 1. Turn down sound volume. Function can also be
is operating.
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.
MP3IWMNAAC files are
Write MP3IWMNAAC files onto the disc properly.
absent in a disc.
Files are not recognized as
Use MP3IWMNAAC files encoded properly.
an MP3IWMNAAC file.
File system is not correct.
Use IS09660 level 1, 2 or JOLIET or Romeo or
APPLE ISO file system.
Compact disc is dirty.
Clean the compact disc with a soft cloth.
Compact disc is heavily
Replace with a compact disc with no scratches.
scratched or warped.
Sound is cut or
MP3IWMNAAC files are not
Use MP3IWMNAAC files encoded properly.
skipped.
encoded properly.
Noise is
generated or
noise is mixed
with sound.
Water droplets may form on
Let dry for about 1 hour with the power on.
the internal lens when the car
is parked in a humid place.
File system is not correct.
Use IS09660 level 1, 2 or JOLIET or Romeo or
APPLE ISO file system.
40
DXZ775USB
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