I
f
the
above
methods
st
ill
cannot
so
l
ve
the
prob
l
em
or
the
troub
l
es
are
not
li
sted,
p
l
ease
contact
l
oca
l
ma
i
ntenance
personne
l.
Symptom
Causes
Correct
i
on
N
o
sound
1
.
D
i
sc
warped
or
d
i
rty
2
.
The
un
i
t
i
n
mute
state
1
.
C
l
ean
the
d
i
sc
2
.
Press
MUT
E
button
to
cance
l i
t
.
N
o
i
mage
1
.
TV
not
set
for
proper
system
1
.
Reset
AV/TV
state
of
TV
N
o
co
l
or
1
.
2
.
TV
system
not
r
i
ght
TV
co
l
or
not
we
ll
adjusted
1
.
Reset
the
TV
co
l
or
N
o
d
i
sc
read
i
ng
1
.
D
i
sc
warped
or
d
i
rty
2
.
D
i
sc
not
correct
l
y
p
l
aced
3
.
Condensat
i
on
on
l
aser
head
1
.
C
l
ean
the
d
i
sc
2
.
Re
l
oad
a
d
i
sc
w
i
th
l
abe
l
s
i
de
fac
i
ng
up
3
.
Sw
i
tch
on
power,
un
l
oad
d
i
sc
and
l
eave
i
t
for
about
1
hour
Temporary
funct
i
on
fa
il
ure
1
.
Ma
l-
fabr
i
cated
d
i
sc
used
2
.
Wrong
buttons
pressed
3
.
Stat
i
c
l
ea
k
age
i
nto
the
un
i
t
from
outs
i
de
1
.
Wa
i
t
for
5
to
10
seconds
to
restore
to
norma
li
ty
automat
i
ca
ll
y
2
.
Operate
aga
i
n
3
.
Power
off
for
1
to
2
m
i
nutes
to
power
on
aga
i
n
I
mage
ro
lli
ng
1
.
System
setup
not
su
i
tab
l
e
for
d
i
sc
1
.
Adjust
system
mode
N
ot
p
l
ay
1
.
Condensat
i
on
on
l
aser
head
2
.
D
i
sc
not
proper
l
y
l
oaded
3
.
D
i
sc
not
compat
i
b
l
e
w
i
th
the
un
i
t
1
.
Sw
i
tch
on
power
and
wa
i
t
for
1
to
2
hours
2
.
Ma
k
e
sure
l
abe
l
s
i
de
of
the
d
i
sc
fac
i
ng
up
3
.
Conf
i
rm
whether
th
i
s
un
i
t
i
s
compat
i
b
l
e
the
p
l
aced
d
i
sc
w
i
th
Sound
d
i
stort
i
on
1
.
Too
l
arge
vo
l
ume
of
connected
dev
i
ce
2
.
Sound
f
i
e
l
d
mode
not
su
i
tab
l
e
for
d
i
sc
1
.
Adjust
the
dev
i
ce
vo
l
ume
2
.
Adjust
appropr
i
ate
sound
f
i
e
l
d
N
o
subt
i
t
l
e
1
. N
o
subt
i
t
l
e
recorded
on
d
i
sc
2
.
The
un
i
t
subt
i
t
l
e
i
s
turned
off
1
.
D
i
sc
prob
l
em
2
.
Press
SUBT
button
to
se
l
ect
i
t
TROUBLESHOOT
I
NG
DVD TROUBL
E
S
H
OOT
IN
G
52
Summary of Contents for W153D
Page 1: ...TFT LCD TV READ CAREFULLY BEFORE OPERATION USER MANUAL W153D W153D...
Page 28: ...24...
Page 30: ......
