Safe Operating Temperatures for LCD TVs: When anything cold is introduced into a warm environment, condensation (or moisture) forms throughout the device. Short circuits, shock, or other catastrophic failure of the equipment might arise by plugging it in or turning it on. The safe operating temperature for your model must be strictly adhered to for proper operation and longevity of your television.
The voltage across each cell of an LCD panel will drop as it gets colder. This reduction in voltage may not seem like much (100 volts is usually enough to drive an LED display), but when multiplied by the number of cells, the result can be enough current to cause damage to the panel. To prevent this from happening, some televisions have built-in resistors that limit how much current flows through them in order to protect against excessive heat buildup.
These resistors are located inside the back cover of the television. They're usually black dots printed onto a white background, or they might be thin wires running between red and black segments. There are two types of resistors: fixed and variable. Fixed resistors cannot change their resistance level; they always block the same amount of current. This is useful for maintaining a constant brightness level in low light conditions or when you want to keep the screen looking as it did before you turned off the television.
Allowing the TV to Warm Up Because LCD refers to liquid crystal technology, all LCD televisions are susceptible to high temperatures. An LCD TV should ideally be used in an atmosphere that is no colder than 54 degrees Fahrenheit and no warmer than 104 degrees Fahrenheit. If you leave your TV on when you go out of town, it's important to remember that it will get very cold in your absence! You should either turn off your TV or unplug it if you plan to let it sit in your home during winter storms.
TVs are also vulnerable to heat. An LCD television can be damaged by temperatures within a few degrees of absolute zero (minus 442.8 degrees F). That's extremely hot! In fact, some scientists believe that long-term exposure to low temperatures may even cause the screen to crack or shatter.
You should never set a LCD television's temperature higher than 86 degrees Fahrenheit because above this level, the quality of color reproduction begins to suffer. Also, setting a TV's temperature lower than 54 degrees Fahrenheit can lead to permanent damage to the device.
It's important to keep your TV away from any heat sources such as radiators, fireplaces, and ovens. These areas can reach temperatures much higher than 100 degrees Fahrenheit, which would be fatal for an LCD television.
In many circumstances, the manufacturer may advise you to wait for the TV to warm up after being exposed to cold air before plugging it in. If they are plugged in while still cold, the liquid crystal screen may freeze and fracture, potentially causing damage to the television's other components.
However, if you own a television set that was manufactured within the last five years, it is likely that it will not break if it is plugged in when it is cold outside. The reason for this is that these new televisions have an automatic shut-off function that is activated when they get too hot. They will automatically turn themselves off if they detect any heat from the cable box or DVD player attached to them. This feature was designed to protect the delicate internal parts of the television set from overheating. However, this same feature prevents any harm coming to the television if it is plugged in but not used for some time out of season.
If you want to make sure that your new television sets can handle being plugged in during freezing conditions, just check the user manual. It should say on which models this is safe. If it does not, then you should call the manufacturer to find out.
An LCD TV should not be kept at temperatures below -20°F. Liquid crystal fluid is used in the display of LCD screens. In cold temperatures, liquid crystal fluid, like all other fluids, can freeze. If it does, then the screen will appear frozen, even if it is not. You should keep your LCD television away from heat sources during freezing temperatures.
To protect the liquid crystal fluid from freezing, maintain your LCD at a temperature range of 40 to 100 degrees Fahrenheit. In colder weather, you may still store the TV, but there are certain regulations to observe. The battery that powers the remote control also needs to be stored in a cool, dark place away from direct sunlight.
If you have an older model TV, it may not be able to handle the low temperature well. Such models are usually made of plastic instead of glass. These TVs may have parts that can break if exposed to cold temperatures for an extended period of time. Also, some newer models don't contain any glass at all. They are completely solid state. These types of TVs cannot be frozen and then thawed out again without damage being done to the device.
Plasma TVs are unaffected by cold temperatures until they fall below freezing. Because the cold does not harm a television, it may be carried and kept at subzero conditions. However, bringing a chilly TV indoors and quickly turning it on might cause permanent harm to its electronic components.
The best way to care for your plasma TV is from time to time wiping off any dust that may have accumulated during storage of allow air to flow over it to help keep it in good condition. Also, make sure the set is not exposed to direct sunlight because ultraviolet light can damage the screen.
If you want to know more about what happens to your plasma TV after it is turned off, then read on! After it is switched off, any remaining voltage will continue to hold the gas inside the panel's glass cells at a high pressure. This prevents the plasma effect from occurring when the power is removed, so without electricity there is no glow from these panels. However, if the power is then restored, the gas will once again be released from its cells causing the panel to emit light once more.
The life expectancy of a plasma TV depends on how it is used. If it is left on all the time, then it will consume energy which will shorten its lifespan. Plasma screens were originally designed for use with a remote control device, but this habit will also reduce their life.