SYMPTOM
CAUSE ANDREMEDY
( )
TV
Bad Picture
(
snow
,
multiple images
distortion
,
blurry
)
No
sound
.
Black and White
picture
.
No
picture
or
sound
.
Coloredpatchesof
picture
.
Panelfunctionkeydoes
not
respond
correctly
.
• Checkthe
location
of
the
antenna
and
adjust
it
if
necessary
.
• Makesure
the
antenna
cable
is
firmly
connected
.
• Makesure
all
input
cables
are
firmly
connected
.
• Increasethe
volume
.
• Checkthe
PICTURE
setting
within
the
PICTURE
menu
.
• Makesure
the
unit
is
plugged
in
and
turned
on
.
• Makesure
that
the ATV
mode
is
selected
.
• Try
a
new
channel
to
check
for
possible
station
trouble
.
• Makesure
the
antenna
is
connected
properly
.
• Increasethe
volume
.
•
• Makesure
all
cables
are
firmly
connected
.
• Checkfor
local
interference
.
• Makesure
there
are
no
unshielded
electrical
devices
nearby
that
are
causing
interference
.
• Turn
theTV
off
for
30
minutes
,
then
try
it
again
.
• Under
the
influenceof
electrostatic
phenomenon
,
the
product
may
malfunction
and
require
usertopowerreset
.
• Unplugand
re
-
plug
theAC
power
cord
.
TROUBLESHOOTING GUIDE
• Checkto
make
sure
the
program
you
are
watching
is
broadcast
in
Color
and
not
Black
&
White
.
• Check whether
the
mute
function
has
been
activated
on
the
Remote
Control
.
The
display
monitor
'
s
panel
goes
hot
.
•
LEDTV
takes
inside
lighten
phosphor
.
It
may
increase
the
temperature
of
the
screen
in
some
occasions
.
It
'
s
not
a
defect
.
Unusual
dots
•
Black
dots
and
Bright
points
may
appear
on
the
LED
screen
.
This
is
a
structural
property
of
the
LED
panel
and
is
not
a
defect
.
Stripes
on
screen
•
Adjust
the
impulse
phase
may
decrease
stripes
.
RGB
in
（
）
The
top
of
the
monitor
•
It
may
occur
during
long
-
time
working
.
It
'
s
not
a
defect
.
gets
hot
.
Make
sure
the
antenna
or
audio
/
video
source
device
is
working
properly
.
Unable
to
select
a
certain
channel
.
The
channel
may
be
skipped
.
Choose
this
channel
by
directly
selecting
the
buttons
from
the
remote
control
.
•
Disorder
display
at
power
on
.
•
•
This
may
be
caused
because
of
a
very
short
interval
between
POWER
OFF
and
ON
.
Unplug
the
power
and
restart
.
29
Содержание PLDED5066A
Страница 1: ...Model LDED5066A B P EP4008554 ...
