LG LX-K3340X User Manual download pdf (Page 36)

36

Troubleshooting

Check

the

following

guide

for

the

possible

cause

of

a

problem

before

contacting

service.

Symptom

No

power.

The

power

is

on,

but

the

unit

does

not

work.

No

picture.

There

is

no

sound

or

only

a

very

low-level

sound

is

heard.

The

playback

picture

is

poor.

The

unit

does

not

start

playback.

Severe

hum

or

noise

is

heard.

Radio

stations

cannot

be

tuned

in.

The

remote

control

does

not

work

properly.

Cause

?

The

power

cord

is

disconnected.

?

No

disc

is

inserted.

?

The

TV

is

not

set

to

receive

DVD

signal

out-

put.

?

The

video

cable

is

not

connected

securely.

?

The

connected

TV

power

is

turned

off.

?

The

equipment

connected

with

the

audio

cable

is

not

set

to

receive

DVD

signal

output.

?

The

audio

cables

are

not

connected

securely

.

?

The

power

of

the

equipment

connected

with

the

audio

cable

is

turned

off.

?

The

audio

connecting

cord

is

damaged.

?

The

disc

is

dirty.

?

No

disc

is

inserted.

?

An

unplayable

disc

is

inserted.

?

The

disc

is

placed upside

down.

?

The

disc

is

not

placed

within

the

guide.

?

The

disc

is

dirty.

?Amenu

is

on

the

TV

screen.

?

The

Rating

level

is

set.

?

The

plugs

and

jacks

are

dirty.

?

The

disc

is

dirty.

?

The

speakers

and

components

are

connected

poorly.

?

The

unit

is

located

with

too

close

to

the

TV.

?

The

antenna

is

positioned

or

connected

poorly.

?

The

signal

strength

of

the

stations

is

too

weak

(when

tuning

in

with

automatic

tuning).

?

No

stations

have

been

preset

or

preset

sta-

tions

have

been

cleared

(when

tuning

by

scanning

preset

stations).

?

The

remote

control

is

not

pointed

at

the

remote

sensor

of

the

unit.

?

The

remote

control

is

too

far

from

the

unit.

?

There

is

an

obstacle

in

the

path

of

the

remote

control

and

the

unit.

?

The

batteries

in

the

remote

control

are

exhausted.

Correction

?

Plug

the

power

cord

into

the

wall

outlet

securely.

?

Insert

a

disc.

(Check

that

the

DVD

or,

audio

CD

indicator

in

the

DVD

display

is

lit.)

?

Select

the

appropriate

video

input

mode

on

the

TV

so

the

picture

from

the

unit

appears

on

the

TV

screen.

?

Connect

the

video cable

into

the

jacks

securely.

?T

urn

on

the

TV.

?

Select

the

correct

input

mode

of

the

audio

so

you

can

listen

to

the

sound

from

the

unit.

?

Connect

the

audio

cable

into

the

jacks

securely.

?T

urn

on

the

equipment

connected

with

the

audio

cable.

?

Replace

it

with

new

one.

?

Clean

the

disc.

?

Insert

a

disc.

(Check

that

the

DVD,

or

audio

CD

indicator

in

the

DVD

display

is

lit.)

?

Insert

a

playable

disc.

(Check

the

disc

type,

color

system

and

Regional

code.)

?

Place

the

disc

with

the

playback

side

down.

?

Place

the

disc

on

the

disc

tray

correctly

inside

the

guide.

?

Clean

the

disc.

?

Press

the

SET-UP

button

to

turn

off

the

menu

screen.

?

Cancel

the

Rating

function

or

change

the

rat-

ing

level.

?W

ipe

them

with

a

cloth

slightly

moistened

with

alcohol.

?

Clean

the

disc.

?

Connect

the

speakers

and

components

securely.

?

Move

your

TV

away

from

the

audio

compo-

nents.

?

Connect

the

antenna

securely.

?A

djust

the

antennas

and

connect

an

external

antenna

if

necessary.

?T

une

in

the

station

manually.

?

Preset

the

stations.

?P

oint

the

remote

control

at

the

remote

sensor

of

the

unit.

?

Operate

the

remote

control

within

about

23

ft

(7

m).

?

Remove

the

obstacle.

?

Replace

the

batteries

with

new

ones.

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