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Maintaining
Resetting your TV to factory default
settings
The Reset function returns your Picture/Audio settings to
the factory settings. "Picture Size", "MTS", "Audio
Language", "HDMI Audio" cannot be reset by this function.
To reset your TV to factory default settings:
1
Press MENU. The Main Menu screen appears.
Picture
Audio
CH
Channel
Lock
Setup
:Select
2
Press
or
to select Setup, then press
The Setup menu opens.
Setup
Closed Caption
Language
Video Label
On Timer
Auto Shut Off
Auto Setup
:Select
3
Press
or
to select Reset, then press
Your TV is reset to factory default settings.
Main Menu
>>
ENTER :Set
or ENTER.
>>
English
>>
Off
On
>>
ENTER :Set
or ENTER.
Maintaining
Cleaning
Before cleaning the screen, unplug your TV from the
power outlet.
Clean your TV with a soft, dry cloth. If surfaces are still
dirty, use a soft cloth dampened with a weak detergent
solution.
Use an eyeglass cleaner to clean the screen. Never use
alcohol, paint thinner, or benzine.
Before using a chemically treated cloth, read the
instructions that came with the cloth.
Do not spray insecticide liquid near your TV. Such
chemicals may cause damage and discoloration to the
exposed surfaces.
Servicing
Do not try to repair your TV yourself. There are no
user-serviceable parts inside. Turn off your TV, unplug the
power cord, then contact an authorized service center.
Troubleshooting
Warning
Do not try to repair your TV yourself. Contact
authorized service personnel.
Video and audio
Problem
Solution
Picture does not fill
• Change the aspect ratio. An increasing
the screen. There are
amount of digital TV and movies are
black bars around
presented in wide screen (16:9). See
the picture.
"Setting the TV picture size" on page 19.
No picture (screen is
• Press POWER on the TV or the remote
not lit) and no
control.
sound.
• Make sure that the video cables are
connected securely to the back of your TV.
• Adjust the contrast and brightness. See
"Setting your picture preference" on
page 17.
• Make sure that the power cord is plugged
in.
• Make sure that the correct video input
source is selected. See "Selecting the video
input source" on page 16.
• Try another channel. The station may be
experiencing technical issues.
• Make sure that the incoming signal is
compatible.
• Make sure that the antenna or cable TV is
connected correctly and securely. See
"Connecting a cable or satellite box" on
page 7 or "Connecting an antenna or cable
TV (no box)" on page 10.
• Check the closed caption settings. Some
TEXT modes can block the screen.
37
DX-19L200A12
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