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HDTV

HDTV (High-Definition Television) is a new type of television that offers better resolution than a standard analog television. The different types of HDTV displays include plasma, direct-view, front screen and rear screen projection.

3,605 Questions

What is LED?

An LED is a Light Emitting Diode. It is a semiconductor device designed to produce a certain type, wavelength, etc. of light.

As opposed to an LCD which is a Liquid Crystal Display, does not emit light of any real intensity, although excitation methods have been developed for use in TV's, cellphones, etc. More common now than LED's. The major difference is that LED's have to have power all the time to emit. LCD's just need power to change. So, they are more energy efficient.

What is the best antenna recommended for 42 inches lcd television?

When it comes to selecting the best antenna for a 42-inch LCD television, there are a few factors to consider. The size of the TV itself doesn't play a significant role in determining the type of antenna you need. Instead, focus on other important factors such as your location, the distance from broadcasting towers, and the signal conditions in your area.

For an indoor setup, you can consider a compact and easily installable antenna like a dipole antenna. These are commonly known as rabbit ears and are suitable for urban areas with moderate signal strength. They are budget-friendly options that can provide satisfactory reception for your 42-inch LCD TV.

If you live in a suburban or rural area, where broadcasting towers are farther away, you might need an outdoor antenna. In that case, you can consider a multi-directional antenna or a Yagi antenna. Multi-directional antennas are designed to capture signals from multiple directions, while Yagi antennas are highly directional and offer better long-range reception. Both types can be suitable for a 42-inch LCD TV in suburban or rural areas.

To determine the specific antenna model or brand that suits your needs, it is recommended to conduct thorough research, read reviews, and consider seeking professional advice. This will help ensure that you select an antenna that matches the signal conditions and requirements of your specific location.

Remember, it's important to assess factors like signal strength, range, frequency range, and directionality when choosing an antenna for optimal TV reception.

Do newer televisions need dish or cable?

No, newer TVs do not need dish or cable, at least not in the US. There may be instances where someone living in a remote locale cannot get any "regular" broadcasts from stations in the area, but most people live in a place where TV signals are still broadcast in a "conventional" way from a local station. There is an issue in that the new regulations have allowed broadcasters to go to a "digital" format, and you'll need a converter if your "newer" TV isn't capable of handling that new TV modulation scheme.

Dish or cable is an option for TV viewers, and the issue centers on whether an individual wants to watch one or a few local broadcasts for free, or wants to watch a whole stream of broadcasting that is only available from a provider who carries all those signals for a price. That's what dish and cable are all about; they offer large numbers of stations and different packages or "groups" of signals to appeal to the family, the sports enthusiast, or the film aficionado. The more you want to watch, the more it costs to get those signals.

When was Antenna Sicilia created?

Antenna Sicilia was created in 1979.

Does a Yamaha htr 5830 have HD?

I'm not sure what you mean by "HD," but I've owned this receiver for almost two years and here's what it does have

- two Optical and one coax digital audio inputs

- two component video inputs and one component video output

these two features can be classified as HD as component video is rated just about the same as HDMI. The three digital audio inputs can be classifed as HD as well. Just remember that if you want HD quality from either a Set Top Box or a DVD player, you will need one cable for each of the video and audio. There are no HDMI inputs for this receiver. The nice thing about HDMI is that you can get both HD quality audio and video from one cable.

I hope this helps

Can an employer reveal my wages to another company if I have not given permission?

If you filled out an application for a job, you signed a paper giving them permission to inquire about you. No other permission is needed.

I have a 42 inch Magnavaox flat screen and I want to use it as a computer monitor. A 15 pin video cable is normally used but the TV doesn't have one. How should I connect them?

Most large displays have HDMI inputs these days. The interface is primarily designed for HD sources such as DVD players but the signal format happens to be the same as a DVI output of a computer. Use a DVI to HDMI cable and select the resolution of the output to match the native resolution of the monitor. If the computer doesn't have a DVI output, they can be purchased as a separate card and installed in the computer in a few minutes. Warning: Plasma screens suffer from image burn. This happens when a static image is displayed on the screen for long periods of time. The image will appear as a shadow on any other image displayed on the screen. Once it is there, it is very difficult to remove it and often impossible to make it disappear completely. If you are using a plasma, take care not to leave the computer image on it for long periods of time. The problem is limited to plasma screens and does not affect LCD displays the same way.

No, This is for 3 devices in and then out to 1 TV. What you need is an HDMI splitter, not a switch.?

No, This is for 3 devices in and then out to 1 TV. What you need is an HDMI splitter, not a switch.

Where can I dispose of rear projecting TV?

Ask a store that sells computers (e.g. Staples, Office Depot, Fry's Electronics) if they will take it for recycling. Many such stores do.

What is single cable that carries all audio and video information from devices connected to a tv to the tv itself?

COAX CABLE. It might be made of copper or a mix of other metals.
tip: If you want to revise the question or comment on an answer, don't erase the answer and post the clarification in the answer section. You look like you're talking to yourself.

You can use a coaxial cable to run both a video and audio signal together. You will need a RF modulator to create the signal from the video and audio feeds, and then you can run a single RG6 cable to the TV.

How big is the receiver-stimulator?

The receiver-stimulator is disk-shaped and is about the size of a quarter

What does it mean when vertical lines show up on a LCD TV?

Vertical lines usually indicate bonding tab issue, the screen would need to be replaced

How do you rewire a 240 volt motor to run on 120 volts using the existing house wires.I do not want to use a converter box?

Answer for USA, Canada and countries running a 60 Hz supply service.If it is a 240 volt motor having split windings in place to be able to run on 120 volts, then there is usually a connection chart on the motor somewhere on or behind the motor wiring cover plate. There will be at least 4 lugs for running it in series for 240V or parallel for 120V and possibly a couple more terminals to reverse its direction.

You could try entering the make and model number of the motor into an Internet search engine to see if you can find a wiring diagram for it.

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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.

Before you do any work yourself,

on electrical circuits, equipment or appliances,

always use a test meter to ensure the circuit is, in fact, de-energized.

IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB

SAFELY AND COMPETENTLY

REFER THIS WORK TO QUALIFIED PROFESSIONALS.

Are the newer flat screen TV's required to use digital television antennas?

You do not need to use a newer flat screen television to use a digital television antenna. They should work with older tv sets if you have a converter box.

What is definition of a leading digit?

A Leading Digit it just the first digit of a number

EX)

56495397- 5

3757993572- 3

2345678987654345678- 2

Will a play station or game boy leave an imprint on a flat screen tv?

will a play station or Gameboy leave a imprint on a big screen tv