Troubleshooting – Lanzar SD75MU User Manual
Page 39
88-J9001-33C
-37-
Before
going
through
the
check
list,
check
wiring
connection.
If
any
of
the
problems
persist
after
check
list
has
been
made,
consult
your
nearest
service
dealer
.
T
roubleshooting
Inserting
the
disc
in
reverse
direction
Press
the
RESET
button.
Front
panel
is
not
properly
fixed
into
its
place
The
car
ignition
switch
is
not
on
If
the
power
supply
is
properly
connected
to
the
car
accessory
terminal,switch
the
ignition
key
to
"ACC"
The
fuse
is
blown
Replace
the
fuse
Presence
of
disc
inside
the
player
.
Remove
the
disc
in
the
player
,
then
put
a
new
one
Insert
the
compact
disc
with
the
label
facing
upward
The
disc
is
extremely
dirty
or
defective
Clean
the
disc
or
try
to
play
a
new
one
T
e
mperature
inside
the
car
is
too
high
Cool
of
f or
until
the
ambient
temperature
return
to
normal
The
built-in
microcomputer
is
not
operating
properly
due
to
noise
The
antenna
cable
is
not
connected
Insert
the
antenna
cable
firmly
The
signals
are
too
weak
Select
a
station
manually
SYMPT
OM
CAUSE
SOLUTION
V
ideo/image
appears
black-white
The
color
system
is
set
incorrectly
Please
switch
to
correct
color
system
from
menu
No
video/image
appears
The
unit
is
not
connected
to
the
parking
brake
detection
switch
Make
proper
connection
according
to
wire
connection
“”
The
parking
brake
is
not
engaged
For
safety
reasons
no
video/
images
are
displayed
while
the
vehicle
is
moving.
Engaging
the
parking
brake
will
cause
images
to
be
displayed.
The
operation
keys
do
not
work
The
radio
does
not
work
Disc
can
not
be
loaded
or
ejected
No
power
No
color
in
picture
The
disc
format
is
not
according
to
the
TV
-set
used
(P
AL/NTSC)
Please
choose
a
proper
color
system.
JPEG
disc
can
not
be
played
back
No
JPEG
files
are
recorded
on
the
disc.
JPEG
files
are
not
recorded
in
a
compliant
formant
Change
the
disc
Record
JPEG
files
using
a
compliant
application
Change
the
disc