23
15
Troubleshooting
If you have problems using the TV, here are some suggestion on how you can
solve them yourself.
Before contacting a service department (warranty), try to carry out some of the
tests suggested in the table.
Ch
ec
k i
f th
e T
V i
s o
n
Tr
y a
di
ffer
ent
channel
Ch
ec
k t
he
a
nte
nn
a c
on
ne
cti
on
Ch
ec
k t
he
co
nd
itio
n o
f th
e a
nte
nn
a c
ab
le
Re
-al
ign
the
ant
enna
Pr
ob
ab
le
in
te
rfe
re
nc
e f
ro
m
o
th
er
d
ev
ice
s
Ad
ju
st
re
ce
pti
on
b
y "
fin
e tu
nin
g"
Ad
ju
st
th
e b
rig
htn
es
s
Ver
ify
that
the
trans
m
iss
ion
is i
n
col
or
Ad
ju
st
co
lo
r
Ch
ec
k p
re
se
nc
e /
p
os
itio
n o
f th
e b
att
er
ie
s
Po
w
er
o
n /
o
ff b
y r
em
ov
in
g t
he
p
ow
er
su
pp
ly
Re
m
ov
e a
nd
in
se
rt t
he
m
od
ule
a
ga
in
Ch
ec
k t
he
co
rre
ct
in
se
rtio
n o
f t
he
m
od
ule
No Audio/Video signal
Audio disturbed, but Image OK
Image disturbed, but Audio OK
Lines in the image
Distorted image
Some weak channel reception
Horizontal bars
Bad Color quality
No color
Remote does not work
The TV doesn’t respond
“Waiting for module” message
CAM module doesn’t respond
