Restoring Settings To Default; Maintaining; Cleaning; Servicing - Dynex DX-15E220A12 User Manual

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DX-15E220A12
7
To reset the label to factory default, press
highlight Reset Input Label, then press ENTER and
follow the on-screen instructions.
8
When you complete the label, press MENU. The next
time you press INPUT, the new label appears in the
INPUT SOURCE list.
9
Press EXIT to close the menu.

Restoring settings to default

Caution
When you restore default settings, all the settings
(except the password and parental rating) you have
customized are reset.
To restore settings to default:
1
Press MENU. The on-screen menu opens with the
Picture menu displayed.
Picture
Picture Mode
Contrast
Brightness
Color
Tint
Sharpness
BackLight
Advanced Video
Reset Picture Settings
Move Select
Adjust settings to affect picture quality
2
Press or to highlight Settings, then press . The
Settings menu opens.
Picture
Parental Controls
Time
Closed Caption
Menu Settings
Computer Settings
Input Labels
System Info
Power on in Vivid Mode
Reset to Default
Move Select
Set various TV options
3
Press or to highlight Reset to Default, then
press ENTER. A confirmation box opens.
4
Press or to select Yes (to reset all settings, except
the password and parental rating, to factory default),
or No (to not reset).
5
Press MENU to return to the previous menu, or press
EXIT to close the menu.

Maintaining

Cleaning

Before cleaning the screen, unplug your TV from the
power outlet.
Clean your TV with a soft, dry cloth. If surfaces are
extremely 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.
or
Audio Settings Channels
Standard
55
29
Back Exit
MENU EXIT
Audio Settings Channels
Off
Back
MENU EXIT Exit
to 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

Video and audio

Problem
Picture does not fill
the screen. There are
black bars around
the picture.
No picture (screen is
not lit) and no
sound.
Picture quality is
good on some
channels and poor
on others. Sound is
good.
Restoring settings to default
Do not try to repair your TV yourself. Contact
authorized service personnel.
Solution
• Change the aspect ratio. An increasing
amount of digital TV and movies are
presented in wide screen (16:9). See
"Adjusting the TV picture" on page 19.
• Press on the TV or the remote control.
• Make sure that the video cables are
connected securely to the back of your TV.
• Adjust the contrast and brightness. See
"Adjusting the TV picture" on page 19.
• 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 18.
• Try another channel. The station may be
experiencing problems.
• Make sure that the incoming signal is
compatible.
• Make sure the antenna or cable TV is
connected correctly and securely. See
"Connecting a cable or satellite box" on
page 8 or "Connecting an antenna or cable
TV (no box)" on page 11.
• Check the closed caption settings. Some
TEXT modes can block the screen.
• The problem may be caused by a poor or
weak signal from the broadcaster or cable
TV provider.
• If you connect to cable or satellite TV
without a set-top box and experience poor
picture quality, you may need to install a
set-top box to improve signal reception and
picture quality. Contact your cable or
satellite TV provider about upgrading to a
set-top box.