Maintaining; Cleaning The Cabinet - Insignia NS-15LCD Guia Del Usuario

NS-15LCD 15-inch TV - combined.fm Page 26 Wednesday, March 29, 2006 5:16 PM
No remote control
operation
Image not centered
on the screen
Note The LCD panel on this TV is manufactured to provide many years
of useful life. Occasionally a few non-active pixels may appear as a
fixed point of blue, green, or red. This is not to be considered a
defect in the LCD screen.
Common picture problems
Snowy picture–A snowy picture is usually caused by a weak signal.
Adjust the antenna or install an antenna amplifier.
Double images or "ghosts"–Double images are usually caused by
reflections from tall buildings. Adjust the direction of the antenna or
raise it.
Radio wave interference–Wave patterns moving on the screen are
usually caused by nearby radio transmitter or shortwave receiving
equipment.
High-temperature electrothermal interference–Diagonal or
herringbone patterns appearing on the screen, or part of picture is
missing, is probably caused by high-temperature electrothermal
equipment in a nearby hospital.
Note
If your TV has one of these symptoms and you are using Cable TV,
it may be due to problems with the cable company signal. Call your
cable company for additional information.

Maintaining

Cleaning the cabinet

Remove the power plug before cleaning your TV. Wipe the screen
and cabinet with a clean, dry, soft cloth. If additional cleaning is
necessary, wipe the front panel and other exterior surfaces of the TV
with a soft cloth immersed in lukewarm water and wrung dry.
Never use a solvent or alcohol. Do not spray insecticide liquid near
the TV. Such chemicals may cause damage and discoloration to the
exposed surfaces.
Servicing the TV
Should your TV become inoperative, do not try to correct the problem
by yourself. There are no user-serviceable parts inside. Turn off the
TV, unplug the power cord, and call an Authorized Service Center.
26
• Make sure that the power plug is connected to an AC
outlet.
• Check the batteries in the remote control.
• Aim the remote control directly at the remote sensor. If
necessary, remove all the obstacles between the sensor
and the remote control.
• Make sure that you are within range of the TV.
• Adjust the H.Position and V.Position settings (in
Component or VGA modes only).
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NS-15LCD 15" LCD TV