29 -inch TV refers to the length of the diagonal of the TV screen.For example, from the upper left corner of the screen to the lower right corner, if it is 29 inches, it means the TV is 29 inches.(Drivers) As the LCD screen of the main part of the LCD TV, these numbers are the size of the manufacturer in the publicity, and the size refers to the length of the diagonal of the TV.
29 -inch TV size
The size of the TV screen refers to the length of the diagonal diagonal line of the TV.The length and width value is: 365mm*490mm, 1 inch = 2.54 cm.Then 29 -inch is a diagonal of 55.88 cm.According to the Pythagorean string, the oblique side length is 55.88 cm, and the two straight corners are 8: 5. Then the calculation length is 47.386 cm, and the width is 29.616 cm.
29 -inch TV consumes power
The TV standard power is not a pure power consumption rate. Some also marked the maximum power. Power consumption and TV silver screen brightness, contrast and volume are related. Generally, power consumption is about 75%.Around.TV power -saving tricks 1. Select TV with a "energy saving logo".2. When the TV is placed, you should leave the wall at least 10 cm to facilitate heat dissipation.3. Add dust cover.Adding dust cover can prevent the TV from being inhaled into dust. If there is more dust, it may leak power. Increasing power consumption will also affect the image and sound quality.4. When using a TV, whether it is a color TV or a black and white TV, control the brightness and volume of the TV.The larger the volume, the greater the power consumption. Therefore, when watching TV, the brightness and volume adjustment are in the best state of the person.To extend the service life of the TV. The TV should avoid raising the brightness of the screen, which can benefit electricity.Generally, the brightest state of color TV and TV consumes 50-60%more power than the darkest state; the power consumption is 30 watts to 50 watts, and a low -watt -light sunlight is turned on in the room.Watching the effect is good and not easy to make eye fatigue; the TV volume is large and the power consumption is high. Each increase of 1 watt of audio is increased by 3 watts to 4 watts.Generally, the consumption of electricity marked on the instruction manual is adjusted to the maximum value. The power consumed when used on weekdays is about 70%of the above. If the volume and brightness are raised, it is relatively power consumption.
29 -inch TV price
Price: 1888 yuan, 1299 yuan, 3199 yuan, 2399 yuan, etc.Depending on the TV brand, the actual price of a 29 -inch TV will be different.The style of the 29 -inch TV is relatively old, so the fuselage looks relatively bulky, which is a little different from the thin body with LCD TVs.

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