TroubleshootingChecklist

Tr o u b Ies hoot in g Ch ec k Iis t

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No sound

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Theremotecontrol

doesn "t work

,Check whether the TV is turned on.

,Is the power cord inserted into wall power outlet?

Test the wall power outlet, plug another product's power cord into the outlet where the TV'spower cord was plugged in.

Press the VOLUME (1_) button.

.

Sound muted? Press MUTE button.

/

 

,Check to see if there is any object between the TV and the remote control causing obstruction.

,Are batteries installed with correct polarity (+ to +, - to -)?(Refer to p.9)

Correct remote operating mode set: TV, VCR etc.?

, Install new batteries. (Refer to p.9)

.j

This is normal, the image is muted during the TV startup process. Please

after switchin

on

contact your service center, if the picture has not appeared after five minutes.

Select Colo:_'in the Pictul'e menu and press the VOLUME (1_) button. (Refer to p.20)

No

or poor co!or.

Keep a sufficient distance between the TV and the VCR.

or

poor picture

 

Activate any function to restore the brightness of the picture.

(If still picture is on the screen for more than 5 minutes, the screen gets dark.)

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....• Check for local interference such as an electrical appliance or power tool.

No output

from one of

,

Adjust Balance

in the Sound menu. (Refer to p.22)

 

 

 

the

speakers

 

 

 

 

 

,

A change

in ambient humidity or temperature may result in an unusual noise

unusual souna

trom

when the

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plasma display is turned on or off and does not indicate a fault with

Owner's Manual 41

Page 41
Image 41
LG Electronics RU-42PX10C Tr o u b Ies hoot in g Ch ec k Iis t, After switchin, Poor picture, Speakers, Unusual souna