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They don't. The brain is tricked and imagines they do.
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∙ 8y ago
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What is the function of sharpness on a tv?
To improve the edges of the vertical lines or parts that make up the picture. Turn this control all the way UP will almost always improve the picture.
What do you adjust on your tv?
The single most effective adjustment you can make is turn the SHARPNESS control all the way UP. Almost all TVs will respond with a better picture after this adjustment!
Can a dual tuner TV operate two TVs?
No, the dual tuner is to make the Picture in a Picture function work.
Does anyone still make a separate TV PIP picture in picture receiver as they did years ago?
no they don't
How to adjust the pictures in the tv to make it clear?
The single most effective thing the owner of a TV can do to improve the picture is turn the SHARPNESS control all the way up. This action will make the vertical lines that make up the picture look sharper thus the picture is sharper. If the power goes off or the set is unplugged the setting will revert back to the factory setting (in the middle) so you have to reset it again.
What are Lanthanoid elements are used to make?
They are used to make magnets, ceramics, and television picture tubes.
Do UFOs have two lights on the bottom?
From what I have read and seen on TV they have any number of lights all over the entire craft.
Does HDTV make TV picture brighter?
not at all in most cases it makes it darker and the delectivator on you gmd will get to hot and over ride your sytems std check
What televisions have picture in picture?
There are too many televisions to offer a definitive list here but a few a listed below. Please feel free to add other models with picture in picture to the list.Here are some general comments about picture in picture facilities from a TV engineer:Usually a TV with picture in picture will require an external input signal such as from a TV antenna or some other source. I've serviced many TV calls with complaints that the PIP doesn't work. In many cases, it's because they try to connect it to the same cable box expecting it to work. Since the cable box only displays one channel at a time, it won't work.If you're looking for a TV with PIP, please make sure you've fuly researched the set's requirements, have asked a lot of questions and truly understand how the PIP works for that particular set.A list of models known to have picture in picture facilities. Please list any others you have found:SonyKDL-32EX340 (and all sizes of EX340 Series)KDL-32EX729 (all EX729)KDL-32EX523 (all EX523)KDL-32EX500 (all EX500)PanasonicSamsungLGSharpToshiba
How good is the picture quality of an HD projecter when compared to an LCD TV?
Unless the room you are viewing the HD projector in is completely dark, you tend to have a dimmer picture than on an LCD television. The quality is similar, but ease of viewing depends on having your lights mostly dimmed or completely off.
What kind of gas is inside tv picture tube?
There are two main types of lights that are typically tube shaped:"neon lights" - these use mixtures of noble gases (e.g. helium, neon, argon, krypton, xenon) to produce different colors. These are usually used for advertising signs for businesses.fluorescent lights or UV lights - these use mercury vapor to produce UV light (in fluorescent lights a thin coating of a fluorescent powder transforms the UV light to visible light).
Does HD make a difference on a projection screen TV?
Yes, it makes the picture clearer
