Many televisions possess power-management features that allow them to turn themselves off when they've been left on for too long. This feature helps owners save electricity, and it preserves the television's screen.Know More
Different televisions consume power at different rates. However, EnergyStar-rated televisions must consume 1 watt of energy per hour or less while in sleep mode. Often, this sleep mode is accompanied by an auto-shutdown feature that reduces that power consumption even further.
Like cathode-ray-tube televisions, plasma screen televisions can be damaged by being left on for an extended period of time. If the image on the screen remains static for too long, an afterimage may be left on the screen. This afterimage or 'ghost' can be visually distracting and is detrimental to daily viewing. Automatic power features can prevent this from happening.Learn more about Television & Video
The method for turning off closed captioning differs depending on whether the captions are controlled by a television or by a cable box, but most devices have these settings located in a service menu. In some cases, it may be necessary to restart the device to enter this menu.Full Answer >
Faint buzzing from a TV is normal when it is turned on. If it is a plasma TV, the buzzing noise could be due to the altitude of the television. If a plasma TV is above 6,500 feet, it may buzz loudly.Full Answer >
As of 2015, the best TV is the 55-inch LG 55EC9300, according to TomsGuide.com, which gives the model five out of five stars. CNET.com gives the television a rating of 8.1 out of 10, while Amazon.com reviews give the model favorable ratings as well.Full Answer >
Televisions are measured according to their screen size, diagonally across the screen. To measure a TV, take a tape measure and use the bottom left-hand corner as a starting point. Stretch the measuring tape upward across the screen, diagonally to the top right-hand corner. The length is the screen's measurement.Full Answer >