Troubleshooting
No
Sound
or
Poor
Sound
Quality
Check
that
cables
are
connected
properly.
Check
the
audio
setup
menu
Adjust
the
FM
transmitter
frequency
to
match
that
selected
on
the
FM
receiver.
No
Picture
Check
that
cables
are
connected
properly.
Verify
that
a
signal
source
is
connected
to
the
appropriate
input.
Ensure
that
the
monitor
and
vehicle
power
is
turned
on
and
that
the
BATT
and
ACC
power
inputs
are
properly
connected.
Poor
Picture
Check
that
the
video
adjustments
are
correctly
set.
Ensure
that
all
cables
are
securely
connected.
Check
the
disc
for
scratches,
stains,
or
other
damage.
Clean
the
disc
if
necessary.
The
DVD
player
does
not
play.
Ensure
the
disc
is
inserted
with
the
label
side
up
(Towards
ceiling)
and
the
playback
(shiny)
side
down.
Check
the
disc
for
scratches,
stains,
or
other
damage.
Clean
the
disc
if
necessary.
If
the
vehicle
has
a
high
moisture
concentration,
power
down
the
unit
for
1
hour
and
take
steps
to
reduce
the
moisture
in
the
cabin,
such
as
using
the
air
conditioner.
The
remote
control
does
not
work
properly
The
remote
control
operates
using
an
infrared
signal
that
is
transmitted
line
‐
of
‐
sight
to
the
front
of
the
monitor.
Ensure
that
there
are
no
obstacles
between
the
remote
and
the
receiver
window
near
the
control
buttons
on
the
unit.
Verify
that
the
batteries
contain
adequate
charge
to
power
the
remote
control
unit.
o
A
simple
test
for
this
is
to
use
a
digital
camera
such
as
a
mobile
phone
camera
to
check
for
the
emitted
IR
signal.
Turn
on
the
camera,
point
the
remote
control
into
it,
and
verify
that
a
light
shows
in
the
image
on
the
camera’s
screen.
While
this
works
for
most
cameras,
some
cameras
may
not
be
sensitive
to
infrared
light.
The
battery
may
also
be
checked
with
a
voltmeter
or
multimeter
if
this
is
available.
Note:
Please
contact
your
dealer
or
approved
service
center
if
you
cannot
solve
the
problems
using
the
above
methods.
