User manual

Online User Manual
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DX26LD150A11/DX-32LD150A11
• If your TV does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the
operating instructions because incorrect adjustment of other
controls may result in damage and will often require extensive
work by a qualified technician to restore your TV to its normal
operation.
• If your TV has been dropped or damaged in any way.
• When your TV exhibits a distinct change in performance.
Outdoor antenna grounding
If an outside antenna or cable system is connected to your TV, make sure
that the antenna or cable system is grounded to provide some
protection against voltage surges and built-up static charges. Article
810 of the National Electrical Code, ANSI/NFPA No. 70, provides
information with respect to correct grounding of the mast and
supporting structure, grounding of the lead-in wire to an antenna
discharge unit, size of grounding conductors, location of the
antenna-discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode.
Note to CATV system installer
Article 820 of the National Electrical Code, ANSI/NFPA No. 40 provides
guidance for correct grounding. Specifically, it states that the cable
ground must be connected to the grounding system of the building as
close to the point of cable entry as practical.
Condensation
Moisture will form on the TV if the TV is brought from cool surroundings
into a warm room or if the temperature of the room rises suddenly.
When this happens, the TV's performance may be impaired. To prevent
this, let the TV stand in its new surroundings for about an hour before
switching it on, or make sure that the room temperature rises gradually.
Condensation may also form during the summer if the TV is exposed to
the breeze from an air conditioner. In such cases, change the location of
the TV.
Mobile telephone warning
To avoid interference with your TV picture and sound, operating
problems, or even damage, keep your cordless and cellular telephones
away from the TV.
End of life directives
Your TV contains tin-lead solder. Disposal of this material may be
regulated for environmental reasons. Your TV also contains material
that can be recycled and reused.
Non-active pixels
The LCD panel contains almost 3 million thin film transistors, which
provide exceptionally sharp video quality. Occasionally, a few
non-active pixels may appear on the screen as a fixed blue, green, or red
point. These non-active pixels do not adversely affect the performance
of your TV, and are not considered defects.
Online User Manual
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model number in the Search field, then click Search.
Troubleshooting
Video and audio
Antenna lead-in wire
Grounding clamp
Antenna discharge unit
Grounding conductors
Ground clamps
Power service grounding electrode
system
Electric service equipment
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Warning
Do not try to repair your TV/DVD combo yourself.
Contact authorized service personnel.
Problem Solution
No picture or sound
(the screen is not lit)
• Make sure that the power cord is plugged
into a power outlet.
• Press (power) on your TV/DVD combo or
the remote control.
• Try another channel. The problem could be
with the TV station.
Dark, poor, or no
picture (the screen is
lit), but sound is
good
• Select the correct video status. For more
information, see “Adjusting the picture” in
the User Guide.
• Adjust the brightness. For more
information, see “Adjusting the picture” in
the User Guide..
• Make sure that the antenna or cable TV is
connected correctly. For more information,
see “Connecting an antenna, cable TV, or
satellite TV box” in the User Guide..
No color, picture is
dark, or color is not
correct
• Adjust the color saturation. For more
information, see “Adjusting the picture” in
the User Guide..
Only noise (snow)
appears on the
screen
• Make sure that the antenna or cable TV is
connected correctly. For more information,
see “Connecting an antenna, cable TV, or
satellite TV box” in the User Guide..
• Try another channel. The problem could be
with the TV station.
Picture has dotted
lines or stripes
• Adjust the antenna.
• Move your TV/DVD combo away from noise
sources, such as cars, neon signs, or hair
dryers.
Picture has double
images
• Use a highly directional outdoor antenna or
change to cable or satellite TV.
Picture has a few
bright or dark dots
• A few bright or dark dots on an LCD screen
is normal. It does not affect the operation of
this TV/DVD combo.
DX-32LD150A11_11-0638_MAN_IMP INFO.book Page 3 Monday, August 1, 2011 2:43 PM