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38
MAINTENANCE
I
TROUBLESHOOTING
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MAINTENANCE
Cleaning
Your
TV
Clean
your
TV
regularly to keep the best performance and
to
extend the product lifespan.
I
&
CAUTION
•
Make sure to turn the power
off
and disconnect the power cord and
all
other cables
first
•
When the
TV
is
left unattended or unused for a long time, disconnect the power cord from the wa
ll
outlet
to
prevent possible damage from lightning or power surges.
Screen,
frame,
cabinet
and stand
To remove dust or light dirt, wipe the surface with a
dry, clean,
and soft cloth.
To remove major dirt, wipe the surface with a soft cloth dampened in clean water or a diluted
m
il
d
detergent
Then wipe immediately
with
a dry
cloth.
&
CAUT
ION
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• Do not push,
rub,
or hit the surface
with
your fingernail or a sharp object.
as
this may result in
scratches on the screen
and
image distortions.
•
Do not use any chemicals, such
as
waxes, benzene, alcoho
l,
thinners, insecticides, air fresheners,
lubricants,
as
these may damage the screen's finish and
ca
u
se
discoloration.
l
'
EDo
not spray
l1qu1d
onto the surface.
If
water enters the
TV
, 1t may result
1n
f1
re
, e
le
ctnc
shock, or
malfunction
I
__
)
Power cord
Remove
the
accumulated
du
st or dirt
on
the power cord
regularly.
TROUBLESHOOTING
Problem
Solution
Ca
nnot co
ntr
ol the
TV
with
the
•
Check the
re
mote control sensor on the produ
ct
and
try
again .
remote control.
• Check if the
re
is any obstacle between the product and the remote cont
rol
.
• Check if the batteries are
still
working
and
properly insta
ll
ed
((f;
to
(
£,
8
to :
:=
))
No image di
sp
l
ay
a
nd
no sound is
• Check if the produ
ct
is turned on.
produce
d.
• Check
if the power cord is co
nn
ected
to
a wall outlet.
• Check
if there is
a problem
in
the wa
ll
outlet
by connecting
other products.
The
TV
turns
off
suddenly. • Check
the power
control
sett
in
gs. The power
supply
may be interrupted.
• Check
if the Auto sleep
f
ea
ture is activated in the Ti
me
se
tting
s.
.
If
there is no
sig
na
l
while the
TV
is
on,
the
TV
will
turn o
ff
au
tomatically
after
15
minutes of
ina
ctivity.