Direct TV - How Does it Work?

The working of Direct TV is pretty straightforward. There exists a miniature dish which serves the purpose of receiving television broadcast signals from the relevant communication satellite. In addition to this, there exists a receiver that is integrated as part of this miniature dish. What's more, this receiver can also double up as a decoder. This ensures that there is a segregation of channels as well as a modulation from digital signals of the satellite to analog signals for television sets.

Direct TV uses several satellites that are responsible for providing signals to specific geographical regions within the US. These satellites are:

-The DBS-1 Satellite

-The DBS-2 Satellite

-The DIRECTV 1-R Satellite

-The D4-S Satellite

-The DIRECTV 5 Satellite

-The DirecTV 6 Satellite

The above satellites employed by Direct TV for this purpose are specialized geosynchronous satellites. Spread across three locations on their orbit, their common orbital distance is calculated to be at a distance of roughly 22000 miles above the surface of planet earth. Since the rhythm of the revolution of these satellites is in sync with the rhythm of the rotation of planet earth, these satellites always appear to be physically present above their same pre-allocated spots above the surface of earth. This renders their broadcasting footprint as permanent. Further, it makes them feasible for permanent signal transmissions pertaining to their locally assigned channel programming.

Its base stations operate from California, Castle Rock, Colorado and Los Angeles respectively. The base station and satellites together form a system that facilitates the following:

-Instant analog to digital modulation

-Garble-proof encryption

-Digital Signal compression

-Transmission

-Broadcast

-Reception

-Digital Signal Decompression

-Digital to analog demodulation

Together this ensures service availability across a larger area of intended Direct TV subscribers. It's the digital signal compression and decompression that enables 100% retention of its sound and picture quality throughout the transmission and reception processes.

About Me

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I am Arrnica Dayannandan. I have over 4 years experience as a Technical Writer/ Technical Editor/ Instructional Designer/ Senior Instructional Designer/ Design Head/ Freelance Journalist/ Lead Project Manager/Link building freelancer/ SEO freelancer/ Social Media Optimization freelancer/ Direct Email Marketing Freelancer. During this time, I've also worked in the capacity of Subject Matter Expert & Features Reporter in many freelance projects. In addition, I am into a variety of extracurricular activities. As part of my leisure activities, I am a trained and certified paragliding pilot.

You can visit My Personal Blog URL to get a peek into my corner.

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Power Strip Guide - How to Buy and Mount a Floor Power Strip

More and more fires and other accidents caused by the improper use of electrical devices are being reported around the country. A lot of these untoward incidents could have been avoided if only the people involved were more careful in their use of electrical appliances and devices.

Among the most common sources of electricity-related fire incidents is the floor power strip. Power strips are devices that allow you to plug more than one appliance into a single electrical socket at once. The power strip features a number of sockets in one board and is commonly used in rooms and places where there are many electric appliances that are supposed to run at the same time. Convenient as the power strip may be, it does present some dangers if made of substandard materials or when overloaded. So it is important to buy a quality product and use it with care.

Choosing a good quality floor power strip

Consider where you would be using the power strip and the kind of devices you are likely to plug into it. This would help you decide on the type of power strip you need to buy depending on voltage capacity and number of receptacles. Getting a power strip with the right voltage capacity would lower the chances of the device being overloaded.

The distance between receptacles is another important consideration to take into account. It is advisable to buy a power strip with sockets that are placed a good distance from one another. Likewise, it is also important to check the electrical cable that comes with the device. Make sure that the cable is not age-worn or otherwise damaged.

Mounting tips

As implied by the name, a floor power strip is meant to be mounted on the floor. However, direct contact with carpeted and wooden floors may cause the device to overheat and short circuit at some point - causing fire or damaging the attached appliances. To avoid this, electricians recommend that the device be raised a few inches from the floor on a stable stand.

Important information

Complete information on the floor power strip is available at PickyGuide, the authority in free consumer advice. Access top-ranked, best-reviewed, and most competitively priced power strips in PickyGuide's recommended products section.

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3G IPhone Mania - Your Discount Cards Will Save You!

The latest buzz about cell phones as of press time is the white, candy shape Apple iPhone 3rd generation. The hype started on blogs. People are itching their hands on this remarkable gadget. Maybe you are also awaiting its spectacular upgrade? This trendy mobile phone shows us some spirited genuine design and features. I may be able to anticipate its features but I have a hunch that I could be wrong.

The touch sensitive iPhone is great and surely the crisps sound can surely deliver nice tunes but I am skeptic of its efficiency on its video calling features. Hope I am wrong but it could be.

Remember, this valuable hot item is to be release this December. Hopefully, its viral marketing success catches everyone's attention to grab it or even just watch it, up-close and personal. Well, it is a great buy and a most sought after gift this Christmas.

To outsmart and out with other consumers, I have this advice for you. Better search for sites that authentically sell the first batch of iPhones and find any discount codes or coupon codes of this hot item.

How can you find these codes? It is easy; we do not need to be good code breakers to find the code just like the movie "Da Vinci Code". Well, you have to type search those keywords on popular search engines and it would really benefit you the most because these can be easily reach by ordinary people like you.

The challenge starts here, the coupon codes may serve you well but be sure to get it from the right source or you will ended up paying more if you got them from an untrusted web sites.

If you realize that you can save more through these coupons. Then later on I bet my two cents that you will also do the same again and again on purchasing your next buy. Well, I warn you it is truly addictive activity if you are a cheap bastard. I mean, you are a spendthrift person. It is better to have some savings than being bankrupt who is rich in debt.

I hope that what I said would let you realized that if you receive some shopping codes on Supermarkets take it as a blessing. It is a good habit to take those blessings even it amounted to a little of what you seemed to think of. Please take note that extra hours and diligence on your part to take the codes to fruition is a must.

You must know that it takes a little extra to make you an extraordinary person. Try to search on electronics coupons code now.

Couponsaver is a consumer website that clips online coupons, deals, discounts and promo codes for you so that you can save money.

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What is the Best Flat Screen LCD HD TV to Purchase For the Money?

Don't give up on tubes...With flat panel TVs emerging nowadays such as plasmas and LCDs, most consumers are highly misinformed and believe that the quality of a flat panel is better than that of a tube (CRT) TV. This is not true at all. The image quality of a plasma or LCD TVs far inferior to a CRT, such as the Sony KD-34XBR970. Even worse, more and more people are buying these flat panel TVs as a 'status symbol' and do not understand true picture quality. Why do you think studios use CRT monitors during production and editing instead of a plasma TV? Most studios want the best, most accurate picture possible, so they use CRT monitors. The quality of the Sony KD-34XBR970 is much like a studio monitor, and surpasses all other displays regardless of cost. The dot pitch is so fine and the picture has so much realism to the point where all other displays look dull and muddy in comparison. Convergence and geometry is perfect out of the box, and the set looked fantastic. Its picture had depth and dimension, unlike the flat look of most plasma and LCD TVs. HD channels look amazing they are very real and are not overly enhanced. The Sony's on-board processing and DRC is perfect and does not make sources look pixelated at all. The picture is fine, clear, and has exceptional detail.

One caveat to remember: The set is shipped in 'Vivid' mode, which is meant to grab your attention in the stores with a bright picture but lacking in clarity. It is way too bright and much too sharp. You can see outlines and picture artifacts in this mode. If you keep the TV in Vivid mode, you are guaranteed to burn the tubes in no time and shorten the life of the TV. Also, the vivid mode is very inaccurate in color reproduction. I have my set calibrated in the 'Movie' mode, with a picture (white level) setting of 20/63 and a brightness (black level) setting of 30/63. Remember, it is very important to lower the 'picture' setting because it controls the amount of white light on the screen. If you do this, the tube will last a very long time and you will see an exceptional image. On the other hand, the 'brightness' setting controls the amount of dark areas you see in the picture. Turning this setting up will allow you to see more dark areas in a movie, but will not burn the tubes or impair image quality. An accurate image is better than a bright one.

Finally, the color decoder needs adjustment as it emphasizes red severely and makes people look reddish or tanned. If you change the 'color axis' setting from 'Default' to 'Monitor,' the colors will be much more accurate and vibrant. If you adjust this set properly and take good care of it, it will produce the best picture of any TV and will last a very long time. (My old XBR TV is 16 years old and still going.) I have a neighbor who spent $10,000 on a plasma TV and the picture quality is far worse than this set. What kind of TV would you buy? Is status symbol more important than image quality? Remember, that after reading this review, you are a much more educated consumer.

John Haliday

Written in association with http://flat-hd-tv-screen.hmmetro.net

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Samsung LN52A650 52-Inch 1080p 120Hz LCD HDTV With Red Touch of Color

Samsung has yet again put together one of the top televisions on the market. The Samsung LN52A650 52-Inch 1080p 120Hz LCD HDTV with Red Touch of Color has amazing features that are rivaled by few. This 52-Inch model has to be one of the best big screen LCD models on the market. It has picture clarity that is rivaled by few and samsung has added even more features than it has offered in the past which was hard to do with there already top of the line products.

Samsung not only improved its over all features but the also added the Red Touch of Color to a blazing-fast 4ms response time which has helped redefine the role HDTVs play in the home with its forward-looking Series 6 (A650) and Series 7 (A750) LCD HDTVs. Utilizing the award-winning technologies found in all Samsung HDTVs, Series 6 and 7 HDTVs deliver unparalleled picture quality and enhanced connectivity and networking capabilities that create a true entertainment hub for any home. Samsungs Series 7 takes networking and multimedia management to a whole new level. Consumers can easily enjoy MPEG and JPEG files stored on external devices by connecting through a side-mounted USB 2.0, turning their LCD into a full-scale home viewing gallery, or connect their MP3 players for a dynamic audio experience. The Samsung LN52A650 52-Inch 1080p LCD HDTV has so many features its hard to compare it to other similar models, especially with its great clarity and 120hz speeds which help your television viewing experience stay smooth and enjoyable.

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Panasonic's Newest Blu-Ray Player - DMP-BD30

It is really not that easy to get a blu-ray disc player that can give you the satisfaction that you will need. With the increasing number of companies who claim to understand the blu-ray technology, anyone can get so confused to end up with the very wrong product. Panasonic has come forth with very good blu-ray disc players to help people really enjoy this new innovation with their new blu-ray players like the DMP-BD30 Blu-Ray Player. The price of this very good product is about $500.

This blu-ray player is the new breed optical disc format. It features a large 50 gigabytes capacity on a dual-layer disc. The devices working on this new technology can hold high-definition movies and lots more of videos. Panasonic Blue-ray disc players also provide extensive capacity for video games computer storage. Many companies involved in this business support this new technology, including top studios and those into consumer electronics manufacturing.

The DMP-BD30 shows the company's commitment to the new technology of providing high-definition entertainment experience for the home. The disc player features EZ-Sync HDAVI control function in it which makes it simple to connect and control other products such as Panasonic Plasma TV and other Blu-ray Disc players and receivers.

With the "Final Standard Profile" design, the blu-ray player is designed to be an ultra-modern device that provides users with a great picture quality. It has an SD card slot which boosts the machine memory. Also, the device meets the BD Profile 1.1 specification. This means you can easily add additional flash memory to increase the power of the player. Other features are the ability of reading MP3 and video files in both AVCHD and JPEGs formats.

The DMP-BD30 has a slim line design and a small specs overall that fits into almost any space available in any entertainment center. You can actually place it anywhere. The picture to picture capability is an added advantage to always be treasured. Although the fact that you need at least two tuners for to work with it may not be all that favorable, only one of the tuners is required to be an HD tuner at a time, which gives the user more options to fully utilize all the great features of the blu-ray player.

The Panasonic blu-ray player is in the front line. Specifically, the Panasonic DMP-BD30 will satisfy the need of any user, while saving the modern entertainer from the uncomfortable features that require huge clunky boxes. It is delivered nicely packaged in a sleek, small and compact size. Regardless of your purpose of using this product; whether you are an occasional movie watcher or a movie jerk, this blu-ray player is a perfect choice for you.

This Panasonic product is great for the holidays and regular use. The product is well up to the required standards for the blu-ray technology.

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How to Prevent Shared Wall Noise Bleed

Most homes and apartment buildings are simply not constructed with shared walls treated to block noise from being transmitted between rooms. Their shared walls, in fact, actually assist sound travel, and the best way to prevent unwanted noise from passing from room to room in your home is to treat the common walls so that they no longer conduct it. How is that done?

Adding Density
If you want to keep sound from being transmitted through the walls of your rooms (a process also known as noise bleed) you will have to isolate the rooms from one another by first adding to the density of the existing walls with MLV, or mass loaded vinyl sound blocking material which you will nail or tape over the surfaces of the walls you wand soundproofed. This MLV will help prevent your walls from vibrating and conducting sound waves.

Disconnecting Shared Walls
Once their existing walls have been covered with the MLV, you can proceed to isolate each of the rooms you want soundproofed by disconnecting the walls they share. These shared walls are the primary conduits by which the sound waves to pass from room to room.

You will actually be building new walls in front of the shared walls in each room, and the space between he new and existingv will collapse the sound waves which enter it. The sound which actually makes it through will be significantly less than it was when it left its source. You will create your new walls by adding horizontally positioned furring strips at even intervals from the floor to the ceiling of your room, and covering them with sections of drywall.

Doubling Your Results
You can further prevent noise bleed between your rooms by using more soundproofing materials. Sealing the joints of your ceilings, floors, and walls with a high-grade acoustical caulk, and adding extra layers of both MLV and new drywall will further reduce your noise bleed.

If, for example, you use two layers of MLV (which are not in contact) over your existing soundproof walls, and overlap the seams of each layer by at least 1/2", sealing the overlaps and the perimeters of each layer with the acoustical caulk and PVC seam sealing tape, your make the existing wall much more soundproof. If you then add a third layer of drywall separated form the second layer, you'll create a second dead space to collapse whatever sound vibrations make it through the first one!

While no soundproofing techniques can completely stop noise bleed through common walls, adding density and disconnecting your shared wall surfaces will come as close to doing so as you can reasonably expect!

You can also find more info on sound wave transmission. Soundproofingbliss.com is a comprehensive resource which provide information about sound proofing item.

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TV Channels on PC

TV channels on PC or laptops are here to stay. The questions to ask yourself are what are the benefits and do I want to watch it. In other words is it for me. You can have access to over 4000 and some suppliers advertise 6000 TV channels on PCs. When most people read this they think "what a load of rubbish, who can ever want that many channels" . However if you go through a process of elimination and ask yourself how many of those channels am I going to watch, you will find that even if you do not want to watch foreign language movies , children's programs, arts, animal programs, if you watch TV at all you will still have access to more of that particular genre than what you have now.

Sport is always a good example, if you are interested in a sport that is mainly played overseas it is hard to get coverage, the rugby league world cup is going to be played shortly and many of the cable TV channels will not be showing it live, if at all, however with TV channels on PC you will be able to access it by watching overseas television programs. Some providers are now offering television from over 75 countries. This gives you the advantage of getting a different perspective on world news, world sport and if you are living abroad this is an opportunity to see some of your own movies, sport and news.

This works for minority sports and the main sports. The main golf tournaments are televised but do you get live coverage where you live, not always. Watching TV channels on PC or your Laptop offers flexibility that cannot be matched with a TV, if you want to quickly catch up with the news or the financial markets or see an update on your team you can look on your computer and be located anywhere. Certainly for people who are on business trips, holidays and out of town the chance of catching up on their TV shows is a great idea.

Once you decide there is an advantage in watching TV channels on PC you will want to know the cost. At the moment Satellite TV channels on PC are much cheaper than cable or sky TV and I believe it is only going to get cheaper. Not having to buy any extra hardware makes it very easy to access, there is no downside whilst waiting for the company to put up a dish and make any physical connections.

With the speed of the changes in technology your services will only improve and with competition prices will be kept down. A one off payment is the only cost you should incur. If you are asked to pay monthly charges you are being ripped off. This will entitle you to download the software immediately and again make sure you are being offered all future updates at NO cost. Already during this year alone we are seeing improvements to the quality of the picture and the extra options of radio channels and downloading your own media. TV channels on PC and Laptops is just the beginning, it is convenient, fun and allows you to choose your own form of entertainment.

If you need help on which service provider will give you the best service go to my website and check our review.

Rory is a successful entrepreneur, author and fan of sports. Discover how you can instantly get the best Satellite TV for PC program now, so that you never miss your favourite tv shows, movies, news or sports again. Read the complete review at http://www.GlobalSatelliteTVforPC.com

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How to Identify the Best Television

Ever asked yourself which is the best tv in the market? Have you got it yet or you have got to keep on searching? How will you know which the best is and which criteria are you going to use? I ask myself the same too. With plasma and LCD TVs coming out left, right and centre, capable of HDTV and EDTV, it's dizzying trying to keep up with the advances. Every company claims that they have the best TV.

I have been on lookout trying to find the best tv, and here's what I think so far; Plasma technology is in my opinion the most advanced technology on the market as of today, however am not sure they are the best Tvs. First of all, they are riddled with all sorts of technological issues from what I've been able to conclude. Of course the manufacturer doesn't really want you to know that, but from reading materials and other sources of information, they have a life expectancy of maybe 5 years utmost. Plasma tvs are probably the best when it comes to picture quality, but this has to be weighed against their still enthusiastic price tag, and low life span. Though they maybe not the best tvs, but they have the best combination of comfort and affordability.

In the near future though, LCD technology is going to be a sort of standard for both televisions and monitors, which may lead to the conclusion that most tvs will in fact be made using LCD technology. In comparison to the good old CRT TV which works great, are tried and tested, and always very affordable, though with not the best image quality; the money saved can be used to acquire a much bigger tv. After all is said and done, the best television is the one that meets your needs better than any other.

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The Basics of Speaker Technology

A Speaker is a device that delivers the air vibrations, which are heard by our ears. Actually, a speaker converts the electric signals into mechanical vibrations or sound that we hear. Magnetism is the base of speaker technology as it works on this principle, the oldest principle of physics for reproducing sound. In fact, the technology of speaker is just the reverse technology of the microphones, which even follows the same principle.

As the principle is old, the technology of the speaker is also an old one. Though many changes have happened regarding the design, quality and the functioning, the basic operating principle is the same as it has been for decades. The only difference that can be noticed is the non-electric permanent magnet made from highly refined metallurgic materials, in place of an electrical field coil used to create the magnetic field used before.

According to the audio system, a magnetic deck reproduces the audio information from the recorded support through an electrical signal. The speaker translates these signals to audio waves, which is almost the same sound as that of the original one. However, there are various components with which a speaker is made up of and thus are the vital part of speaker technology.

Magnet: It produces a steady, non-changing magnetic field. The electro-magnet close to it will either get attracted to it or repel, due to its alternating charge.

Voice-coil: It is the electromagnet made up of a coil of wire that is wrapped around a piece of metal of high conductivity.

Diaphragm: Also referred to as a cone, it is a component that vibrates when the voice coil moves and produces sound waves.

Spider: Called the lower suspension, it is a cloth disc that only allows the voice coil and the bottom of the diaphragm to move backward and forward.

Surround: Called the upper suspension, it is a ring that stops the cone or the diaphragm from moving to the side. Together with the spider, it forms the suspension system for the diaphragm and the voice coil.

Dust cap: It is a cover that is attached to the cone.

Frame: A component that holds all the parts together.

Switching over to the working of the speaker, the components that should be mentioned first are the voice coil and the magnet, Together, these are the base of the whole technology. The wire of the voice coil is insulated with a narrow layer of varnish and the ends of the wire are connected to the terminals on the speaker frame with the help of tinsel leads. These wires are very flexible pieces of braided wire that allows electricity to pass.

However, as the electricity flows through the wire of the voice coil, it sets up a magnetic field around itself and this magnetic field interacts with the magnetic field of the magnet. The closeness to the magnet causes the voice coil to move up and down. Now, if the charges are identical they will repel but if they are not then they will attract. That means that either it will draw the speaker down towards the magnet or will push it away.

As the voice coil starts moving, the diaphragm or the cone, which is attached to the top of the moving voice coil, also starts moving up and down. And this way the sound waves are generated from the electric impulses.

Victor Epand is an expert consultant for music gear, speakers, and microphones. You can find the best marketplace for music gear, speakers, and microphones at these 3 sites: music gear, DJ equipment, recording equipment, speaker technology

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Free Satellite TV on PC - How to Download

Seven decades on, and the TV is still going great guns. Nowadays, it's no longer a luxury or recreational household item anymore and practically every home has one. The modern edition of the TV set has also covered substantial engineering ground. HDTV and plasma displays are hardly recognizable from the CRTs of
the pioneering era.

The function of TV has also diversified. It has become a key telecommunication medium for everything from politics through sports, news and so forth to entertainment. There's a whole lot more programming variety available too and viewers are also more selective in the way they watch TV.

Programming can be delivered by on-demand, pay-per-view, conventional broadcast or time-based subscription. Because of the hold that TV has on people in general, TV companies invariably get away with overcharging. There are also different platforms namely cable, satellite, antennae and more recently IPTV.

Given the advancement of the internet infrastructure and performance standards, IPTV looks poised to surpass the other technologies. What used to be a major obstacle in transmission speed is now a thing of the past with broadband internet coupled with the higher speed and power of accompanying electronic processors.

Out of the overall technology advancement, an ingenious kind of free TV on PC has been innovated. Unlike IPTV in general, this strain is actually internet in nature. The TV programming streams are mainly FTA broadcasts over the internet and accessed in the normal manner through PCs.

Why pay when you can watch free satellite TV on PC? If you have the time and know-how, you can definitely watch TV on Computer free. Otherwise, you can still turn to commercial membership service providers and access TV programming on the internet with their proprietary software which enables you to bypass all the fuss.

Millions are already watching free TV PC. It's hard to disregard this form of TV with all its advantages such as PC convenience, thousands of channels, complete genres, no additional hardware or retrofit and so forth. There are many good providers but there are also many scams so research thoroughly before deciding on your pick.

Besides saving money, you can actually get much more by watching Free Satellite TV On PC. Visit us at Free TV PC and let us show you how.

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Plasma TV Maintenance

After you buy a plasma TV it is a good idea to learn how to maintain it so it will last you a long time - after all it is not a cheap gadget that you can change every few months without feeling a sharp pain in your pocket. So just make sure you know where the weaknesses are so you don't abuse your TV in that area. Also it's good to know the truth about some rumors like the one about refilling your plasma TV with gas.

The Recharging Myth

As a plasma screen television produces images, it uses electricity to burn xenon and neon gas in order to illuminate phosphors. Because of this, many people believe that the gas will run out over time. The notion of having to "recharge" your plasma screen television is a myth. The amount of gases consumed in normal use is minuscule, and they will last throughout the normal life of the screen.

Burn-in and Plasma Screen Televisions

If you leave a plasma screen television on for too long while it is displaying a single image, the television can suffer from burn-in. Burn-in occurs when an image is permanently etched on to the screen of the television, leaving a pale "ghost" of that image no matter what is displayed on screen. The burn-in was a major disadvantage of plasma screen televisions, one that wasn't shared by LCD televisions. However, you don't have to worry about burn-in if you have a new model of plasma TV or even if you have an older one and use it for normal television, DVD, and occasional computer use. Plasma screen televisions that suffer from burn-in are often found in corporate settings, where a single image, or a single channel with a news ticker, can burn into the screen.

Preventing Burn-In of Older Plasma Screen Televisions

Burn in will only occur in older plasma screen televisions that display the same image, or the same part of an image, for an extended period of time. Using the screen to display a single image, like a picture, for a long period of time will inevitably cause burn-in if your plasma TV is older than a couple of years. Using the screen as a computer display for long periods of time will cause the desktop of the computer to be burned in to the screen. Also, constantly viewing news programs that have stationary on screen objects (such as news tickers) will cause these objects to burn in to the screen. Most high-end plasma screen televisions have an option called "white wash" that will eliminate a burned in image. Using the white wash will shorten the life of your screen however so don't abuse it.

Maintaining Your Plasma Screen Television

One of the beautiful things about plasma screen televisions is that they require little or no maintenance. There are no gases to recharge or bulbs to replace like it is the case with projectors or DLP TVs. All you have to do is insure that the television is placed within a safe environment and used properly. Make sure that it rests in a clean, cool, and dry space. When you install it make sure you leave enough room around it so air can flow and cool the plasma TV. Clean the screen regularly and don't use chemical solutions for that unless the manufacturer recommends it. Don't leave the television on when its not in use. If you follow these steps, no maintenance will be required and your TV will last you a very long time.

At Best Plasma TV we have really useful guides to teach you the important things you need to know about plasma TVs. You can also read more about plasma TV burn-in in our in-depth guide.

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Olympus E 3 Digital SLR Camera

Make happy moments happier with the unique Olympus E 3 camera, one that is designed to give ultimate convenience and clearer memories for years to come. The Olympus E 3 camera is based on the Four Thirds lens system, meaning it is compatible with glass made by other manufacturers such as Panasonic and Sigma.

Design
The body of Olympus E 3 Digital SLR camera is dust and splash-proof. The magnesium-alloy body has a weather proof seal which helps keep the dust out of the camera. It is heavy compared to other SLRs.

Controls
The two dials at the front and back of Olympus E 3 Digital SLR camera controls most of the functions. You can control the aperture with your fore finger and control shutter with your thumb. The thumbwheel is little far to the left. This can be a problem to some people. Some controls are quirky though. It has an accessory shoe. A pop up flash is also included.

Key Features
Live View is being integrated in Olympus E 3 Digital SLR camera. The viewfinder is large and clear, with 100 per cent of the frame in view. A viewfinder shield can be clicked into place to prevent light leaking into Olympus E 3 camera when switching to live view.

User Friendly Aspects
The best implementations of concept can be seen in Olympus E-3 Digital SLR Camera. Image stabilization and depth of field can be previewed on screen. The screen flips out camcorder-style. It can also be angled or hidden away completely. The Olympus E 3 camera has two display screens, including the status screen which can become cluttered for you.
The camera settings can be viewed through a small LCD status display. There is also an orientation sensor included in Olympus E 3 camera along with dust reduction system. There are two customizable 'My Mode' options too. You can save your images to Compact Flash as well as Olympus' and Fuji film's xD card format.

Performance
Olympus E 3 camera has a maximum shutter speed of 1/8000 of a second. The Live View mode allows 7 xs to 10 xs magnifications. On playback mode 14 xs magnification is available.

It fires its first shot within 1.5 seconds. Olympus E 3 can capture up to 14 RAW format frames in single burst.
Colors are good, accurately reproduced and vibrant. White balance is capable, and noise reduction will not to smear images.

Conclusion
Battery life is also good, with a single charge coping with more than 500 test shots. It is an excellent camera. A very consumer friendly camera indeed!

Monty Alexander has written thousands of articles on different topics including Olympus digital camera, gifts, jewellery, Digital SLR Camera and mobile phone

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Built in Entertainment Centers - A New Modern Day Look

Have you been looking for the right entertainment center for your home? Maybe you have searched various furniture stores, or have been looking online. I'm sure you have seen many styles and colors, and maybe you have not been able to find one that fits your expectations. Have you ever considered a built in entertainment center? Let me share with you some of the benefits of owning one:

-It will be built to fit in with the structure of your house and will follow the designs and colors you already have. The woodwork will be done to match any other woodwork in your home.

- You won't have to worry about any of your DVDs or CDs falling behind it. With a traditional entertainment center, you would have to move it every time something falls behind it. With an entertainment center that is built in, it is absolutely impossible for that to happen.

- If you have small children, you won't have to worry about them climbing on a built in entertainment center and causing it to tip and fall on top of them. There have been cases where small children have had these kinds of accidents.

- In the case of an earthquake, it will not fall over causing your expensive electronics to fall and break.

- With a built in entertainment center, you won't have to move it to clean behind it. If it is built in, there won't be any way for the dust to accumulate behind it.

- It will add style and elegance to your decor. It will give your home that "custom built" kind of look and feel.

These are just a few of the benefits of owning a built in entertainment center. There are so many different styles and colors. You will be able to choose the wood grain and color to match your furniture or your cabinetry. The size and the style can be custom built to fit your living room, family room, or den; you could even have one built in the bedroom. You may be concerned about not being able to move the entertainment center in the future if you choose to re-arrange things. I'm sure you have never thought about moving your kitchen cabinets or your stove.

Your entertainment center would become a part of your house, not just another piece of furniture. Of course you want only the best for your home and family. You need to make the right decision as to what will accommodate your needs. Unless you plan on moving in the near future I'm sure you will take into consideration all of the above mentioned benefits of owning a built in entertainment center. I hope that this information will be helpful to you in choosing your entertainment center.

Wendy Pan is an accomplished niche website developer and author. To learn more about entertainment centers, please visit Modern Home Electronics Site for current articles and discussions.

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How to Find Electronic Kits For Amateurs - Learning Electronics

Do you enjoy electronics and want to learn about how things work? Are you a novice and want to understand more about the principles of electricity? If this describes you, then here are some great tips on finding electronic kits for amateurs.

As society changes from a mechanical environment to a more electronic age, hobbyists are turning to models that will teach them more about how electrical devices operate. The advent of computers, cell phones, iphones and wireless devices as well as other electronic gadgets have sparked a new interest in how this medium works. People are curious about how electricity can help to generate energy in order to reduce our need for petroleum based products. Learning about electronics can help you to understand more about the devices that are being produced every day.

Here are some ideas that you can find in your local hobby shop to help you learn about electricity:

* Radio Kits
Learn about radio frequencies and how electricity is used to build portable radios. Imagine the thrill of building your own radio. Just picture your child's face as you begin to receive music and broadcasts from radio stations around the area on the radio that you built.

* Robot Electronics
One of the most popular electronic kits for amateurs is building an electronic robot. Robotics are advancing and becoming more important every day as technology improves. More kids are learning how to create their own robots and the need to understand electricity is a crucial part of that knowledge.

* Electric Motor Kits
Engine design is becoming an important topic in todays society and many automotive designers are turning to engines that can run on electricity. You may not be the next designer of a working automotive engine design, but then again you never know. However, electric motor kits can give you a great understanding about how many of todays devices are operated using an electric motor.

* HydroElectricity Kits
Learn how electricity is produced by water currents and how it is used to create power that is then transferred to power grids.

* Solar Electricity Kits
Learn how harnessing the Suns energy can create electricity to run everything from power stations to automobiles.

* Windmill Electricity Kits
Use the power of wind to generate electricity. This is becoming a huge discussion as many people are trying to improve our energy demands using the power of wind generated energy.

* Electronic Toys
Learn to build all types of toys, transmitters, race cars, helicopters and many other devices that are run on electricity.

There are literally hundreds of things you can build while learning about how electricity works. In order to find electronic kits for amateurs, check with your local hobby store or go online. You will find plenty to keep you busy and expand your knowledge of how things work.

Wendy Pan is an accomplished niche website developer and author.

To learn more about electronic kits for amateurs, please visit Electronic Kits for Amateurs Shop for current articles and discussions.

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IP Cameras Vs CCTV Cameras - Part Two

In our previous article entitled "IP Cameras vs. CCTV Cameras - Part One," we discuss the advantages of Remote Viewing, Recording to Remote Locations, Wireless Functionality and Motion Detection with Video Analytics. This second article will discuss other advantages that IP cameras have over traditional CCTV cameras.

Compatibility

Most IP camera recording software supports a wide range of IP camera models and manufacturers. This allows you to mix and match IP cameras in your installation to create a custom surveillance solution that fits perfectly for you.

Let's say you wanted to setup three IP surveillance cameras, one viewing a parking lot, one watching your front lobby and another monitoring the rear entrance of your building. You could put three different IP camera models - even manufacturers - in this installation. You could go with an IQEye 755 5.0 MegaPixel IP Camera in the parking lot to monitor vehicles and provide a high quality image to zoom in on license plates. You could put a Wireless AXIS 207W with audio in the front lobby to minimize cabling requirements and to provide audio surveillance. Lastly, you can use a Sony SNC-RZ25N PTZ IP Camera with an outdoor enclosure to monitor the rear entrance and have the ability to pan/tilt/zoom the camera to needed areas.

All three IP cameras can be easily connected to the local network and configured within the IP camera recording software to monitor and record each individual camera.

BNC/Analog Output

Some IP cameras also come with a BNC/Analog output allowing you to connect the camera to your existing CCTV system. This would allow you to connect the IP camera to your DVR recording station and still have a network connection attached allowing for remote viewing and recording to a PC or offsite location. Be sure to verify the IP camera has the ability to send video to both the BNC/Analog output and through the network simultaneously.

PoE Power over Ethernet

Power over Ethernet (PoE) is the ability to power your IP camera and provide network activity via one RJ45 network cable. This provides an easier installation and lower cable installation costs as this eliminates the need for a power cable to be connected to the camera. To take advantage of this technology, make sure your IP camera is PoE compliant. A PoE network router/hub or Midspan will be required to provide power to the camera via the RJ45 network cable. PoE kits are also available which provide power via network cable when you do not have a Midspan or router/hub. One PoE kit will be required per camera and will need to output the correct power requirements (5V, 9V, 12V, etc.).

I/O for Card Readers, Alarms, etc.

IP cameras can easily be added to existing security including card readers, alarms, glass breakers, access control, etc.. The IP camera can be set to receive an input from these devices which can then tell the camera to record video when a specific event is triggered. Outputs can also be set where if the IP camera detects motion, a signal is sent to the alarm to create an audio siren or alert.

Conclusion

We hope Part One and Part Two of "IP Cameras vs. CCTV Cameras" has educated you in the advantages of IP over CCTV. It is best to know what options exists for you before making a purchase so you can effectively monitor your home or business.

Copyright (c) 2008 Wes Fernley

http://www.networkwebcams.com specializes in IP Cameras, Network Cameras, Internet Cameras, Video Servers and Networked CCTV Recording Software. The directors of Network Webcams have been in the network video industry since it first appeared around 1996/97. Their knowledgeable staff can help you find the right IP surveillance product or platform to meet your needs.

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Crayola AM FM Alarm Clock Radio With Night Light Product Review

If your little one is having trouble waking up on his own, and you are tired of rolling him out of bed in the morning, then Crayola AM/FM Alarm Clock Radio with Night Light is a perfect solution. The front panel comes with customizable plates, so kids can be in charge of the design, and for younger kids the three colour night light feature is a definite bonus.

The alarm functions on this clock lets kids wake up to the radio, a buzzer, or a programmable 10-second message. Kids can have a blast leaving messages for themselves, or silly sounds, jokes or a to-do list for the next morning if they desire. The cool blue backlight LCD display has a dimmer adjustment in case it is too bright for the little ones. Mums and dads will love the back-up battery power, meaning that they never have to set the time after a power cut.

Children can set the sleep timer if they want to fall asleep to the radio and can gently ease into a new day with the gradual wake system. They will quickly discover the snooze function as well, allowing them to catch a few more winks before getting ready for school.

With all the great functions on this alarm clock at a great price it is no wonder that the Crayola AM/FM Alarm Clock Radio with Night Light is such a popular model for kids, which make it a great birthday or Christmas gift. Give kids control over when they wake up and let them learn about time and promptness.

Looking for advice on the Crayola AM FM Alarm Clock Radio with Night Light and other product reviews? Visit radio-alarm-clock.co.uk for tips and advice from Mark Gerrard, a writer on electronic products.

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That New Widescreen Television Could Make Your Picture Worse

During a 1-on-1 coaching session this morning, my client told me he would like some help picking out a new television. He told me that he had DIRECTV but wanted to make sure he had his new television in time for the transition to digital television next February.

I told him flat out that there was no need for him to get a new television.

That's when he said that he thought everyone needed a new television. As frustrated as I was that this message is still getting across to people, I did my duty as the founder of Noobie and patiently explained to my client that he is already receiving digital television through his satellite. In fact, DIRECTV has been all digital since the day it was first introduced to the market.

He then asked how he could be watching digital television on his old [analog] television set. I explained that his satellite receiver was already acting as a digital to analog converter which is why everything has been honkey dorey all along.

New television, existing satellite

My client thought about what I had said but then told me that he might still like to pursue getting a new television so he could have the newer and better features.

I tried not to be a downer but it was difficult. I now had to explain to my client that since he wasn't receiving high definition signals from DIRECTV, he might actually be more disappointed with a new television. This is because the picture he is receiving from DIRECTV is still the traditional 4:3 aspect ratio, or "square" television picture. In order to display the current square picture on a new 16:9 aspect ratio or "widescreen" television he would have to do one of the following:

• Put up with black bars on the left and right of the picture (referred to as pillar box)
• Use his television or satellite receiver's stretch modes to stretch the square picture to fit the widescreen television resulting in everyone looking short and stumpy on the screen
• Use his television or satellite receiver's zoom mode to zoom in on the square picture until it fit the widescreen television thus cropping the top and bottom of the picture.

Or, I told my client, he could spend more money to upgrade to a high definition package from DIRECTV and enjoy a beautiful high definition picture... some of the time. The rest of the time when television shows were still being delivered in standard definition it would be back to the list of choices above.

At this point, my client was begging for another option. I looked at him, smiled and said, "Sure. Just stick with everything you got now."

Patric Welch, also known as "Mr. Noobie," empowers people to confidently approach technology and use it to enhance their lives. He has a passion for understanding and answering your technology challenges. You can find Mr. Noobie on the web at http://www.noobie.com

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Holiday Guide to Shopping For Satellite Television

Satellite television is currently an extremely popular choice for television viewers who have made the decision to subscribe to satellite television. There are many reasons or this, including a wide variety of programming, high-definition channels and premium events. If you have not yet subscribed to satellite television, it is important to make sure you understand exactly what is offered so that you can get the most out of your satellite television experience.

Through satellite television, consumers can take advantage of approximately 250 programming choices. These choices cover a broad range of programming including news, movies, music, documentaries and International channels. Satellite television also offers a number of exclusive, premium channels as well. Some of the most popular of these are the sports broadcasting packages. Satellite television has exclusive rights to MLB, NASCAR and MLB sports packages. The cost to subscribe to these premium channels is additional, but many consumers feel that the extra price is well worth the cost.

You can also subscribe to special channels that give you the opportunity to watch certain events while they are in season. March Madness is one great example of this ability. If you are a true sports fan, you certainly may wish to give some thought to this when you subscribe to satellite television.

Given the fact that there are so many different channel and package options available through satellite television, it is no surprise that many consumers find themselves confused regarding which package to which they should subscribe. The best way to approach this matter is to consider your budget and the amount of television you typically watch as well as your viewing habits. One of the great advantages of satellite television is that there are many packages from which you can choose. Even budget packages offer a number of viewing options.

Remember, you can always change your package subscription at a later time if you find that you wish to upgrade to include more channels or even downgrade if you realize that you do not need a larger package.

When shopping for satellite television, you will need to think about whether you wish to install it yourself or have it professionally installed. Installation of satellite television is typically quite fast and simple, if you decide to have it professionally installed.

Consumers can choose to install their own Direct TV programming if they wish, of course. The instructions and codes are provided for this purpose. Standard installation is provided at no cost by almost all dealers of Direct TV satellite television, if you do not have the time or the inclination to install your own satellite television. You do not need to upgrade to any type of television in order to take advantage of programming. The only exception to this would be if you wish to watch HD channels in high definition. In that case, you would need a television that is HDTV ready in order to view HD programming. If you do not wish to upgrade to a HD television at this time, you can still view programming on those channels in regular broadcast format.

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Cleaning Your Digital SLR Camera

For a number of people with SLR digital cameras, cleaning their "babies" may be a daunting task. You cannot blame them, one wrong move, and poof, that rather expensive piece of item may need a professional fixing that may cost an arm and leg. That is why a lot of people are willing to fork over up to $150 to have their camera's professionally cleaned to avoid any mishaps.

However, cleaning your digital SLR should not be as intimidating as people perceive of it if the right tools are used. Here are some tips in cleaning that SLR digital camera of yours.

1. Prepare your cleaning area. Make sure you do your cleaning indoors, in a place that is clean and dustless. Wear lint free clothing like spandex and of ever you are wearing long sleeves, roll up your sleeves to avoid getting lint on your SLR camera.

2. Start with the outside body of your camera. The nooks and crannies where dust and grime accumulate, use a air blower that has a straw tip to target those really small spaces to blow out the dirt. Then give it a good wipe with a microfiber cloth you can buy at specialty camera stores or photo events. They are relatively cheap; some are $4, while top of the line microfiber cloth can go as high as $15.

3. Unscrew the lens from the camera body. Use the air blower to blow away dust particles. Do not use compressed air as the pressure may be too much on your lens. Set the lens aside and dampen a soft microfiber cloth with lens cleaning solution. Do not put the solution on the lens directly as this may ruin your lenses. Take the lens and wipe it with the dampened mircofiber cloth. Then use a different dry microfiber to wipe away excess fluid. Note that if you are a bit obsessive-compulsive and you may want to clean this often, stop yourself because too much lens cleaning may strip the lens off of its coating.

4. Sensor cleaning is a tad bit tricky and if you have shaky hands, you may want to leave this to professionals. To reach the sensor, lift the mirror. Do not, in any circumstances, even if you feel you are capable enough to do it. The mirror cannot even handle light air blowing. The sensor gets dirt and dust particles whenever you do a change of lenses. To clean it, check out your digital SLR manual so you will know how to change it to "sensor cleaning mode" Then use the air blower to remove the dust, invert it so you have gravity working with you. After removing the unwanted debris, wipe it with a microfiber cloth or with a sensor brush which you can also buy in your local camera shop.

These are just some cleaning tips you can make use. For further maintenance, you can also put some silica gels fond in new bags or new shoes and place them in your camera bag to avoid moisture from ruining your camera. Also, place your digital SLR in a dust free bag so as to avoid further contamination.

If you need help or more information on which digital slr is best for your needs please visit our site. For detailed reviews and feature break downs on digital slr camera visit my site for all types of digital camera resources.

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8 Megapixel Samsung Camera Phone - Samsung M8800 Pixon

If you are looking for a cell phone that proves its greatness, then you should start looking into the Samsung Pixon. With the Samsung Pixon, you will have almost every piece of technology the world has to offer. The Samsung Pixon is a whole new design and has a really unique look to it. Many of the mobile phone users are demanding cell phones that are packed with digital camera features and new gadgets and Samsung obviously picked up on that one. We purchased this cell phone when it first came out and we are very thankful for it.

Now that we have a Samsung Pixon, we no longer need any of the other extra accessories such as our MP3 player, other cell phone, portable DVD player, or camera. In fact, the other little electronic equipment we had is now lying around the house and has not been touched since we purchased the Samsung Pixon at the end of October 2008.

The Samsung Pixon will help you with capturing great photographs and has created a lot of sensation when it comes to the world of mobile phones. The Samsung Pixon is perfect for those individuals who are looking for camera phones that offer high resolution. We must tell you, the camera that is on this phone is better than most of the digital camera out there. It is an 8.0 mega pixels digital camera. Can you believe that the camera on the new Pixon phone can actually tell when the individual is smiling? Now if that isn't technology at its best, then we don't know what technology is. The digital camera on this phone will be giving resolution that is very acceptable and will include a secondary video camera for those individuals who are making phone calls.

The secondary video camera will allow you to show your face or the scenery that is around you when you are talking on the phone. The next time your husband, wife, boyfriend, girlfriend, Mom or Dad calls you asking where you are at, and you will be able to show them with this cell phone. If you are a parent, then you may want to get your child this cell phone so that they can show you where they are at whenever you call them. With this cell phone, there is no lying about where you are.

Looking away from the camera, which is hard to do with this phone, you will find other features that are a must have. The Samsung Pixon offers a music library where you can listen to all of your music. Don't forget about the 32 sound technologies that come along with the FM radio that is build into this phone.

If you are an individual that likes to listen to music everywhere you go, then this phone is for you. Who couldn't turn down talking on the phone, listening to music, taking pictures and revealing where you are? The Samsung Pixon has it all and there is no denying that.

This new 8 megapixel Samsung Pixon is one of many new Samsung Phones to be released this year, for further details please refer to our mobile phones website.

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