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by Tom
(Texas)
I am replacing the old standard TV in my RV. Is it best to go with a Plasma or LCD TV? I remember reading somewhere that altitude changes and temperature swings were not good for plasma TVs. Is it okay to use either a plasma or LCD while the RV is being driven? Thank you.
ANSWER Hi Tom, I would suggest very strongly that you go with an LCD TV over a Plasma TV
. Here is why:
What you have heard about Plasma TVs being affected by altitude is correct. A plasma TV screen is comprised of tiny little chambers containing compressed gasses such as Argon, Neon and Xenon. When you turn on your TV these gasses create the colors that you see on the TV screen.
When you are above the 6000 foot level; the pressure changes in these chambers cause the Plasma TV to work harder to excite (activate) these gasses to create a picture. In fact, you can actually hear a buzzing sound from the screen, just like the buzzing you can hear when you stand close to a large neon sign.
Because the TV components are working harder to produce a picture, it also shortens the life-span of the Plasma TV.
The Liquid Crystal Screens on an LCD TV are not affected by altitude. That is why the airlines use LCD TVs for their in-flight entertainment. LCD screens have been used for TVs, Lap Top Computers, Outdoor Electrical Equipment, etc. for years because of their durability.
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