Monday, May 21, 2012

A Lightweight Projector is Your Business Hero

Projectors are important in business. It is used to display facts and figures to possible investors, partners or the board of directors. It can also be used to entertain and amaze your audience while conducting a presentation. The old models may not be that user-friendly but it has greatly evolved already. Aside from the low-technology that old projectors offer, they are now an inconvenience for business travelers.

Low-end projectors have low projection quality, low picture quality, big and heavy. The other aspects of a low-end projector can be forgiven. The big and heavy part is a major inconvenience for buyers. Such gadgets must at least be either of the two, not big or not heavy. For this reason, the newer models addressed these concerns. Lightweight series projectors are now ready and out in the market.

Among the lightweight projectors out in the market, these are the best lightweight projectors: Hitachi CPX2 LCD Projector, Optoma Technology EP7155 DLP Multimedia Projector, and NEC NP50 Projector.

Hitachi CPX2 LCD Projector

This projector is one of the durable brands that the electronics industry is copying. This Japan-made projector will take you into a lot of business presentations and ventures. The resolution of this projector is 1024 x 768 (XGA) and HDTV compatible. The contrast ratio is 500:1, 2000 lumens for brightness and the aspect ratio is 4:3. It has an audio socket both for headphones and Line In, a video output, 2 USB ports, 1 SD card slot and an Ethernet both for cabled and wireless varieties.

The light source type is a UHB Lamp, a power of 160W and a life for 3000 hours. This projector only weighs 4.1 pounds, 2.6 in. in height, 10.8 in. in width and 8.1 in. depth. The product has a 1 year limited warranty. This projector ranges from $ 739.95 to $1,014.95.

Optoma Technology EP7155 DLP Multimedia Projector

This projector delivers a high quality images. This can be perfect in displaying a colorful presentation. The resolution is 1024 x 768 (XGA). This is a digital light processing type of projector. The contrast ration is 2500:1, an aspect ratio of 4:3 (standard) and 16:9 (widescreen). It has 4 video outputs: RCA, S-Video, VGA, and DVI. It also has a USB port and an Audio output. The brightness is 2500 lumens.

The light source type is SHP (Super High Pressure) Lamp, a power of 200W and a life for 2000 Hours. It has a 1W mono built-in speaker. It only weighs 1.5 kilograms or 3.2 pounds. Its size is 8.7"W, 2.8"H and 7.0"D. It is available at the price of $999.

NEC NP50 Projector

This projector has the best usefulness deal. This projector functions almost like an automatic type. It can detect which source is plugged-in. It automatically adjusts its colors and it shuts down by itself. The resolution is 1024 x 768 (XGA) up to 1600 x 1200 (XGA). The brightness is at 2600 lumens, a contrast ration of 1600:1 and an aspect ration of 4:3. This projector is also made with DLP technology.

Its lamp is 200W and can last for 2000 to 3000 hours. It has all the analog video format and 3 analog video output (RGB, S-Video, Composite Video). It has a remote control. Its special feature is the security lock slot password protected. It has a 3 year limited manufacturer's warranty. It only weighs 3.5 pounds. Its size is 9.7"W, 7"D, and 2.8"H. The price of this projector ranges from $934- $1312.

You are probably wondering on how you can save money if the prices of these projectors reach up to a thousand dollars. Surprisingly, money is not the only thing you can save with these lightweight projectors. You can save time and effort as well. You can even save yourself from the danger that a big and heavy projector might cause you. You might be able to save your business through a hassle-free projector. You can save more from a low maintenance projector. This is an investment that can lead you to more financial opportunities.

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How Much Do You Know About Mini Projector

The projector consists of LCD and DLP projector From the current chip projector. As the different sizes and different imaging principle, the size of the projectors used the two different chips are also different.

LCD projector's core component is the LCD panel. This technology used in projectors is older and more mature. With 0.5 inch LCD panels being used and improved optical design, LCD projector products have reached the weight only 1.6kg, so the portable ability has received a good development.

In contrast, DLP portable projector used DMD chip has an advantage in portable performance. Generally we consider that the projector is portable when the weight is less than 2.5kg. But the weight of the portable projector used DLP processing technology is only 1kg or less. So it usually is considered the super lightweight projector.

In general, the application of portable projectors for business is not usually used to demonstrate the complexity video or animation. But in general it is used to demonstrate the static documents, charts, for example, Word, PowerPoint documents. So portable projector can meet the business needs completely.

When the applications of mini projector are used for mobile business and training dozens of people, generally the projected area is in 60 inches or less. So, it do not need a portable high brightness product.

What should be considered when choosing and purchasing

When choosing a portable projector, the performance is the important point to compare the different product. If you want to buy a portable projector, you need to pay attention to brightness, contrast, resolution, lamp life and service.

The brightness of mini projector is generally between 800 to 2000 lumens. Users should select the size of the projector's brightness to purchase mini one according to their size requirements and the environment brightness. In general, if the demo environment area is 15 square meters and there is poorly lit, the projection brightness of 800 lumens is sufficient. If there are some light in the presentation environment, the 1000 lumens are appropriate. And if there is in the open space and strong light environment, you should consider about 2000 lumen projector. It should be noted that the current general machine used in the whole semi-dark room can also have good results. Brightness will also be different because of different projection distance. the projector farther away from the screen, the image brightness will be lower.

According to the different imaging principle, portable LCD projector may reach 400:1 contrast ratio, and the DLP portable projector can reach 1000:1 contrast ratio. Obviously DLP projector is better than LCD one in the indicator of contrast ratio, but this does not mean that we must choose DLP projector, and in fact the general document projector only need 400:1 contrast ratio. Users can try to use it and know the projection effects when choocing or purchasing.

In the market some store staff will advise you to buy the best image resolution machine, while we recommends that users according to their actual usage to select. For example, if your projector is usually used together with the notebook, it's great to select the resolution projector same as you notebook's resolution. Current portable projector is available to reach the general resolution of 800 × 600, which can meet the needs of the general projection. At the same time, we should note that the prices of general projector will increase with the resolution enhancement.

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Digital Projector Rental - Choosing The Right Projector For The Job

The digital revolution is here.Digital projectors are now the staple presentation devices used for photography shows, classroom instruction and high-end meetings due to their ability to deliver crisp, clean and saturated images. Such crisp, bright images displayed by digital projectors capture and hold an audiences attention and that makes a difference whether you're using your companies smallest meeting room or its biggest auditorium.

According to Digital Projector Paybacks, 90 percent of business survey participants said digital lcd projectors gave them an enhanced ability to persuade during presentations. Digital projectors make large-scale presentations easy to coordinate. They can plug directly into your computer/laptop, DVD player or video camera and many come equipped with remote controls and laser pointers for ease of presenter operation. Ideal for Power point presentations, seminars, boardroom meetings and promotional events, can you afford not to utilize the presentation technology of a digital projector for your next sales pitch, conference of exhibition?

While the benefits of using digitally projected images to enhance your presentation are obvious, the purchase price of a digital projector and the high cost of replacement lamps are a barrier to many businesses, however there is an alternative, lcd digital projector rental. For a fraction of the purchase price businesses can hire all the necessary equipment to transform their presentation or promotion into a state of the art audiovisual experience.

Lcd digital projector rental provides you with the flexibility to choose the right product for the job but there are many factors to consider when making that choice including the aspect ratio, room size, screen size and color, projector throw distance and luminosity.

Digital Projector Features

Aspect ratio refers to the dimensions of the image created by the projector. Not to be confused with the size of the projected image on the screen, aspect ratio basically sets the shape of the image. There are three standard aspect ratios. For data presentations and video the standard aspect ratio is (4:3), For wide screen images such as HDTV, DVD and a growing number of satellite and web based TV broadcasters the standard aspect ratio is (16:9). The third and least used aspect ratio is (1:1), or squares. Commonly used to present overhead transparencies in a digital format, this aspect ratio has limited functionality in today's wide screen world

When considering digital projector rental screen size and color does matter. First you need to make sure your screen has the same aspect ratio as the projector otherwise your image will not fit the screen making your presentation look second rate. While most rental digital projectors have variable aspect control allowing you to manually choose the aspect ratio that best suits your imaging, converting an image which is meant to be projected in HDTV format (16:9) to another aspect ratio so it will fit on the screen, will impact on the quality of the image. Always err on the side of caution and double check with the projector rental company to ensure the model you hire has the desired aspect control format and control and comes with a screen to match. If you are going to be projecting in a dark environment choose a white screen or alternatively in a bright environment choose a black screen.

Understanding the relationship between room size, screen size, throw distance and luminosity is crucial to making the right lcd digital projector rental choice. Getting the formula wrong can have disastrous effects on the quality of your presentation.

Just remember that the size of your room determines all other factors and apply this simple formula. The minimum distance a person should be seated from the projected image to allow the human eye to focus on the whole screen should be at least two screen widths. The maximum distance a viewer should be seated from the projected image is six times the width of the screen.

Once you have worked out the screen size and color required, you would need to find a digital projector with an appropriate throw distance. Throw distance refers to the maximum allowable distance between the projector and the projector screen before engaging quality compromises. Most standard lcd digital projector rentals are adequate for office or boardroom presentations, however if you are considering a presentation in a large venue or arena you may need to look to a professional stage and lighting company The point to remember is the bigger the room the greater the throw distance required.

The final point when considering digital projector hire is luminosity. Luminosity refers to the brightness of the projected image. The higher the lumens of the projector the brighter the image. The standard modern lcd projector has a minimum lumen rating of about 1500 lumens. While this is more than adequate for an indoor environment with dimmed lighting, if you are planning on using the projector in an outdoor environment or a well-lit building such as a shopping centeryou will need a projector with at least 3000 lumens.

LCD digital projector rental is a cost effective solution to your presentation or promotional needs which greatly enhances your persuasive capabilities with clients. Don't get left behind by your competition, your presentation sells an image, so make it a good one with the support of LCD digital projector imagery.

For more helpful advice about choosing the right digital projector for your needs or for more information about digital projector lamps and accessories click here [http://www.digitalprojector.com.au].

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Easy Viewing With Projectors

Projector is a media equipment that zooms in a picture for a bigger output and projects it to a screen. The standard projector's picture resolution is 800 by 600 pixels. These machines weigh 4 to 6 pounds on the average. Most of these types of equipment is retractable and can be placed on a bag for easier carrying. The brightness of the projector varies as well as their contrast level. The range of brightness is 1300 to 1500 lumens. The projectors as of these moments are used as domestic projectors at home.

Projectors come in handy in large gatherings needing some sort of visual presentation. The projected enlarged images make it very easy even for those people far from the screen to see clearly what is being illustrated.

The very common projectors used widely in schools, homes and offices are the video, LDC and DLP projectors. They differ basically in the type of screen. Projectors are composed of different types. The most common ones are a desktop, overhead, slide, home theater, installation and opaque projectors.

Desktop projectors are handy and portable. It is small that it can fit your desktop. It is complete with pertinent features of a good quality projector despite its portable size. The lenses are easy to change anytime you want. It is capable of zooming images at high resolutions. When you wish to buy one, it will be very useful to choose a model with high audio definition also.

An overhead projector is popularly used at home and in offices. These are used in the presentation of reports or subject discussion. The slides used in this projector are a transparent slide.

Slide projectors are the very popular among all types of projectors. This has been used for many decades now. These projectors projects photographic slides. There were latest version of this type of projector that comes with pop-up screen that makes viewing instant and portable.

Home theater projectors are digital units which can be used to connect to any audiovisual units. These are very portable for your home use. This projector comes in a set with S-video, connectors and speakers. The speakers are both component and built in. It gives a feeling of watching a movie in the public theaters right in the comforts of your homes.

Installation projectors are used for a large venue. Any images can be projected up to 25 ft with this kind of projectors. These projectors are used in conference halls, auditoriums and museums. Installation projectors have very high zooming capabilities, interchangeable lens capabilities, high resolution reproduction, a quiet cooling fan, convenient tilting features, onscreen display, quality stereo speakers, a remote control, and a mouse.

Opaque projectors are considered the oldest type. This device is very helpful to an artist. It projects a silhouetted image to a screen where the artist can trace the outline onto his canvas.

The zoopraxiscope is the very first form of projector that came out in the market. After this, many different forms have been produced up to the time where latest technologies have come out. Newer technologies enabled the production of portable and handy projecting devices.

Projectors have been a big help in schools and businesses. Lectures and business presentations have been given a newer and brighter color. Projectors help make more animated presentations that keep the audience attuned to what is going on. Giving visual presentations have been made very much easier and livelier. Home viewing took a notch higher that rivals public viewing in the theaters.

Multimedia presentations can be done by lightweight projectors. All government agencies can have easy briefing and information presentation through the projector. Even the church authorities have used the projectors for conveying the word of the Lord. Projectors have really important uses in our day to day life.

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Things to Consider When Buying a Projector

Projectors are one of the best inventions in the field of multimedia. This new technology is able to zoom in an image and project it towards a flat surface so that more people can view the illustration with ease. It has greatly helped businesses in presentations, meetings and analyses.

Uses of Projectors
One of the more useful functions of projectors is disseminating information or giving entertainment at a larger base. The latest projectors can just about do everything to make the job of educators, students, businessmen and others who need an effective method of presenting important information easier and clearer.

The use of projectors is not limited to management of information dissemination; it has also made significant contributions to making people's lives better and more comfortable. Projectors make home viewing more entertaining since viewing is always better in a larger screen. People find the idea of having a home theater particularly relaxing and convenient.

Types of Projectors
There two different types of projectors - the LCD and the DLP. LCD stands for Liquid Crystal Display while DLP stands for Digital Light Processing. LCD projectors provide vibrant colors and sharp images compared to the DLP variety because it has a higher lumens output. On the other hand, DLP projectors are handier. All projectors that weigh three pounds or less are DLP projectors.

The decision to select a DLP or a LCD depends on what activities the projector will be used for. PowePpoint presentations are better with LCD projector. The DLP projector offers the best quality output for moving images like movies or audiovisual presentations. The size and weight of the unit should also be considered. This means that if the job needs constant relocating, then the handier DLP will be the logical choice.

There are differences to the quality of output of different models because models have different specifications and capacities. Projectors with the highest Lumens can offer the brightest and clearest images.

Appropriate for trade shows, conventions and conferences are projectors with 6000 Lumens. This type of projector is understandably pricier and heavier as compared to models with lower Lumens. Most people use projectors with 2000 Lumens, an entry level projector. The best projector, naturally, will depend on the use the buyer intends to put it into.

Buying a Projector
In buying a projector there are a few things that should be considered. Each type or model of projector has its own characteristic in terms of functionality, output and price. Functionality can, of course, influence the value of the presentation. This means that the ease of use is as important as the clarity of image. Although, manufactures practically utilize the same technology, whether it's the LCD or DLP type, the controls and responsiveness differ with each product. Naturally, you will find that the simpler the controls the better.

The price is another determining factor in deciding the type and model of projector to buy. Present projectors have prices that range from $1,500 to $ 20,000. The price depends on the features, functionality, size, weight, and output quality.

The clarity of images generated by the projector is the single most important factor in choosing the type and model to buy. Projectors with higher resolutions and brightness have clearer and sharper image outputs. The resolution data as well as other useful information about the projector are usually included in the product information as provided by manufacturers. This means that it will not be too difficult to decide on the kind of model that can guarantee the best image output.

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What You Should Know About Buying a Projector From eBay Or Online Auction

Many people wish to purchase a home projection theater system but still have to work within the constraints of a budget. Can a budget projector be a viable alternative? While a thousand dollars is still a lot of money, it really is not so much to pay for a good home theater projection system. A good home theater will provide years of entertainment from movies, to video and computer games to vacation picture slideshows. How though, can someone find a projector for less than one thousand dollars? How can anybody find a quality projector that also fits the category of a cheap projector? How can they make sure it is going to suit their needs?

One of the most obvious options is through auctions. This is a very difficult way to purchase a projector. The main reason is that all you can do is asking questions of someone who has already proven that they are a motivated seller, proven by the very fact that they have posted the projector on an online auction. Bidding online can be done with some level of confidence though. It is very easy to conceive of getting a very good multimedia projector for less than a thousand dollars in this manner.

Making sure you ask the questions you want answered is the first challenge in finding a home theater projector online. While this may sound easy enough, it really is not when you think about it. For example:

Buyer: Why are you selling your projector?

Seller: Because I am thinking about buying a new projection system. (Thinking, looking, considering ... all are terms to make the buyer beware)

Why would this simple question and answer dissuade someone from actively bidding on this projector? Take a moment to look at it more closely. The seller obviously wants to sell the projection unit that they currently own. But "why do they want to sell it" is the relevant question. The answer states that they are looking, considering, thinking about, or otherwise contemplating the purchase of a new system, this is not to say that they are actively in the process of purchasing a new system. This in turn, should lead the prospective purchaser of the online auction projector to ask themselves, and the seller, a series of other questions. Why are they selling the projector without having found a new one they are sure of?

While there are literally thousands of different combinations of this simple question and answer "red flag," the key is the same in all of them. If the seller will not give specifics then buyer beware. It is better to lose a bid on a high quality projection theater system than it is to win even with a low bid for a damaged projection unit. The cost of repairs, while relevant in the long term of projector life is important; it should not have to be a factor when purchasing a new projector, no matter where it is bought.

Things to look for that will indicate it may in fact be a quality cheap projector usually are some type of upgrade on the part of the seller. While they may still be very happy with the unit they are selling, somehow or another they have managed to put together the money for a new home theater projector display and setup. Another factor may very well be that they were uninformed when they made the purchase.

One key to making a new projector purchase is making sure the store where it is purchased has a good return policy. Ambient lighting, (while the most common factor, is not the only one) will cause many projector displays that look great in the store display to function less than ideally in the purchaser's home. It may well be that the seller did not ask the right questions when they bought the projector and they cannot return it. This happens more than most people want to admit ... with any number of products, not just with projection units. Asking the correct questions can make it easier to figure out if the projector will be right for your needs or not.

Ask the seller about the picture quality of the projection unit they are selling. If the seller is specific and gives you an answer saying that it is not what they expected, there could be other mitigating factors that will make this ideal for you to get a great deal on a great projection system for well under one thousand dollars.

Find out what kind of projection screen they are using. If the projection screen is not ideally suited to the home theater projector they purchased, that could be a point in favor of the buyer. Sometimes a person will spend a great deal of money on a projector and use the blank space on the wall to project the multimedia displays. If the projector shuts off or flickers. This could be an indication that the projector is fine (For the moment) but has been set up somewhere that is either too dusty for the projection unit filters to keep up or it has been set up somewhere that there is not sufficient airflow and the projection unit is overheating. Find out specific details about where the projector is. Do not be afraid to ask questions. The worst that can happen is that they will refuse your bid and save you money. Not a bad deal really, and certainly better than ending up with a home projector that will not work at all or that needs substantive repairs.

If you know that the projector is functioning well but the picture quality is not what it should be, there could well be another frequently encountered problem. This is known as the keystone effect. Most projection units come with keystone adjustment features. The concept is to allow the optic lenses to be adjusted horizontally and vertically. While this can be a great benefit in some projectors, some home theater systems will become quickly inundated with the keystone effect. To make a long story short, the screen and the projector have pixels. The pixels are little concave shaped areas where light is projected and displayed. The keystone effect occurs when the pixels on the screen are not correctly aligned with the pixels being projected from the projection unit. This will greatly detract from the viewing pleasure and often causes unpleasant sensations such as headaches to the viewer.

If a buyer is willing (And well informed enough) to ask specific questions they should get specific answers. If the seller refuses to be specific or to discuss details, than do not bid. Ever! The well-informed buyer will never end up with a seriously damaged projector, and just may, if they ask the right questions, end up with a high quality home theater projection system for well under a thousand dollars.

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Choosing the Right Projector Mount for Your Video Projector

Ok, so you've bought your new projector and you're excited to start watching movies, but did you remember to also buy some sort of projector mount? Projector mounts are one of the most overlooked accessories needed to use your projector effectively. Sure propping it up on the table with some books works for now, but a more permanent mounting system needs to be considered for the long term.

When considering projector mounts you have 3 main options available to you. In order of preference they are; ceiling mount, table top mount and wall mount. This article will talk about these different mounting options and the specifics of each. Also if you plan on using a one of the various ceiling projector mounts then make sure first that your projector has a ceiling mode on it that will flip the picture around and display it correctly.

There are also high tech projector mounts that will mount your projector flush and hidden in your ceiling or wall and then will extend itself on a motorized track when you want to watch a movie or use the projector. And then when you are finished the projector will retract back in the ceiling or wall. This is not a cheap option, but it is very cool and if your budget can afford it, then why not go for it.

Available Projector Mounts:

Ceiling Mounted Projector

A ceiling mount is by far the most popular of the available projector mounts. A few of the things you need to take into consideration when looking at ceiling installation are; the weight of the projector, projector size, will ceiling fans or hanging light fixtures be in the way, will it take away from your homes décor?

Tabletop Mounted Projector

As far as projector mounts go a table top mount is certainly the easiest to install, however there are a number of things to consider. Is the projector in a high traffic area where it can easily become damaged? Can the projector adjust to allow the picture to display properly on the screen? Will the noise from the projector running interfere with your movie? Do you have kids who could burn themselves on a hot projector?

Wall Mounted Projector

Projector mounts in a wall setting are typically mounted in a corner of the room up near the ceiling and above average head height. Some things to consider about wall mounts are: Does the projector have an unobstructed view of the screen? Is the projector mounted high enough so as not to be a hazard for people's heads? Can your wall mount handle the weight of your chosen projector?

Use the above information to help you decide which of the available projector mounts is right for your home or office.

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