Owner`s manual
TROUBLESHOOTING
7.
•.....
Problem
Power does not
, turn on.
'.
(No sound
is
..•.
produced.)
'Cadse,'
'
.....
Fuse
is
blown.
Incorrect wiring.
Replace with a fuse of the same amperage,
If the fuse
blows again, consult your store of purchase,
Consult your store of purchase.
Power antenna lead
is
shorted
to
ground or
excessive current
is
required
for remote-on the amplifiers
or power antenna.
DCP or main unit connectors
are dirty.
The speaker protection circuit
is operating.
No sound output
when operating
the unit with
amplifiers or
power antenna
attached.
No sound heard
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
l!
I--
+-
+-_r_e_q_u_ir_ed_)_.
-------------------1
co!
Nothing happens The microprocessor has Turn off the power, then press
~Reset
button
'I)
" when buttons are malfunctioned due to noise, the [RELEASE] button and
'"
'pressed. etc. remove the DCP.
~~
Press the reset button for about
~
~
.......
Display is not 2 seconds with a thin rod.
~111'
, accurate.
/'
~
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.
I,,,;'
'
;"::'
.
1--------+------------+--------------------1
, No sound heard
"
MP3IWMA files are absent
in
a disc.
Write MP3IWMA files onto the disc properly.
Files are not recognized as
an MP3IWMA file.
Use MP3IWMA files encoded properly.
File system is not correct. Use
IS09660
level 1
,2
or JOLIET or Romeo file
system.
Ie'
Sound skips or
is
".",' noisy.
~-
'I,,;
Sound is cut or
,G.:
J
skipped.
I'
Noise
is
'.(J,
generated or
, noise is mixed
. with sound.
Compact disc is dirty.
Compact disc
is
heavily
scratched or warped.
MP3IWMA files are not
encoded properly.
Clean the compact disc with a soft cloth.
Replace with a compact disc with no scratches.
Use MP3IWMA files encoded properly.
Let dry for about
1 hour with the power on.
Water droplets may form
on
the internal lens when the car
is parked
in
a humid place.
, Sound is bad
••.
_ directly after
" power is turned
on.
,
",;I-------t----'---------+:-:-,,--:-::---------::---------!
" Wrong filename File system
is
not correct. Use IS09660 level 1
,2
or JOLIET or Romeo file
.;
system.
24 DB185MP