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TroubleshootingDX-26L150A11
6 Press or to select a character, then press or to move to
the next position. Repeat this step to add more characters.
7 To reset the label to factory default, press or to highlight
Reset Label then press ENTER. Follow the on-screen
instructions.
8 Press EXIT to close the menu. The next time you press the INPUT
button on the remote control, you will see your new label in the
INPUT SOURCE menu.
Restoring default settings
Caution: When you restore default settings, all the settings (except the
password and parental rating) you have customized are reset.
To restore default settings:
1 Press MENU. The on-screen menu opens.
2 Press or to highlight Setup, then press . The Setup menu
opens.
3 Press or to highlight Restore Default, then press ENTER.
A confirmation box opens.
4 Press or to select Yes, then press ENTER.
5 Press EXIT to close the menu.
Troubleshooting
Before calling for service, check the following information for possible
solutions to problems you may experience. If none of these solutions
work, turn off the TV, then turn it on again.
Caution: Do not try to repair the TV yourself. Refer all servicing to
qualified repair personnel.
Video and audio
Picture
Select
Move
MENU
Exit
Picture Mode
Contrast
Brightness
Color
Tint
Advanced Video
Audio Setup Channel
Custom
70
40
60
0
Sharpness
50
Backlight
30
MENU
Exit
Closed Caption
Menu Settings
Input Label
Audio Only
Audio Channel
O
SetupPicture
Select
Move
VGA Settings
Parental Controls
Time
Restore Default
Problem Solution
No picture (screen is not lit)
and no sound.
• Make sure that the power cord is
plugged in.
• Press POWER on the TV or the
remote control.
• Make sure that the correct video
input source is selected. For more
information, see “Selecting the
video input source” on page 13.
• Try another channel. The station
may be experiencing problems.
Dark, poor, or no picture
(screen is lit), but sound is
good.
• Adjust the brightness. For more
information, see “Adjusting the
TV picture” on page 15.
• Make sure that the correct picture
mode is selected. For more
information, see “Adjusting the
TV picture” on page 15.
• Make sure that the antenna or
cable TV is connected correctly
and securely. For more
information, see “Connecting an
antenna, cable TV, or satellite TV
box” on page 10.
No color, dark picture, or
color is not correct.
• Adjust the color saturation. For
more information, see “Adjusting
the TV picture” on page 15.
Only snow (noise) appears
on the screen.
• Try another channel. The station
may be experiencing problems.
• Make sure that the antenna or
cable TV is connected correctly
and securely. For more
information, see “Connecting an
antenna, cable TV, or satellite TV
box” on page 10.
• Check the signal strength of the
channel. See “Checking digital TV
signal strength” on page 19.
Dotted lines or stripes
appear on the screen.
• Adjust the antenna.
• Move the TV away from noise
sources such as cars, neon signs,
or hair dryers.
Double images. • Use a highly directional outdoor
antenna or cable TV.
The picture has a few bright
or dark spots.
• A few bright or dark spots on an
LCD screen is normal. It does not
affect the operation of this TV.
Good picture, but no
sound.
• Make sure that the sound is not
muted.
• Make sure that the sound mode is
set to Stereo or Mono. For more
information, see “Selecting the
audio mode” on page 16.
Audio noise. • Make sure that there is no
interference with infrared
equipment such as a cordless
telephone or headphones. Move
the infrared equipment away
from the TV to eliminate the
noise.
DX-26L-150A11_10-0346.book Page 28 Friday, March 19, 2010 12:26 PM