LG RD-JT30 User Manual download pdf (Page 26)

DLP

Personal

Projector

TROUBLESHOOTING

Common

Problems

&

Solutions

Status

Messages

PROBLEMS

TRY

THESE

SOLUTIONS

NO

POWER

?

Make

sure

the

power

cord

is

inserted

snuged

into

the

AC

adapter

socket.

?

Make

sure

the

power

cord

is

inserted

snuged

into

the

power

outlet.

?

Wait

90

seconds

after

the

projector

is

turned

off

before

turning

the

projector

back

on.

?

Check

whether

Front

Cover

is

closed.

NO

PICTURE

?

Check

for

the

proper

input

source.

?

Ensure

all

cables

are

connected

properly.

?

Adjust

the

brightness

and

contrast.

TRAPEZOID

IMAGE

ON

THE

SCREEN

?

Reposition

the

unit

to

improve

its

angle

on

the

screen.

?U

s

e

t

h

e

Keystone

correction

key

on

the

remote

control

unit.

POOR

COLOR

?

Select

the

correct

video

system.

?

Adjust

brightness,

contrast,

or

saturation.

BLURRED

IMAGE

?

Press

Auto

on

the

control

panel

of

the

projector

or

the

remote

control

unit

to

get

better

picture

quality.

?

Adjust

the

focus.

?

Reposition

the

unit

to

improve

its

projection

angle.

?

Ensure

the

distance

between

the

unit

and

screen

is

within

the

adjustment

range

of

the

lens.

REMOTE

CONTROL

DOES

NOT

WORK

?

Replace

the

batteries

with

new

ones.

?

Make

sure

there

is

no

obstacle

between

the

remote

control

and

the

projector.

?

Make

sure

nothing

is

blocking

the

front

and

rear

receivers.

On-Screen

Messages

Description

No

Signal

Projector

is

searching

for

input.

Out

of

Range

Input

signal

frequency

exceeds

the

projector's

range.

Replace

the

Lamp

The

lamp

has

been

in

operation

for

over

1500

hours.

The

warn-

ing

message

will

display

on

screen.

Repalce

the

lamp

when

the

warning

message

displays

or

the

projector

may

not

be

turned

on.

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