Video Projector Rentals

By Marcus Peterson

A video projector is a device that projects a video or computer image onto a screen. The commonly used inputs are video cassette players, CD and DVD players and PowerPoint presentations from computers. Some computers have CD as well as DVD drives which support these discs. Some projectors don’t have VGA connectors, which take inputs from a computer.
A video projector employs one of three technologies: CRT, LCD and DLP. CRT projectors are just like television, i.e. they employ cathode ray tubes. The limitations of CRT video projectors are the heavy size and the requirement of absolute darkness for clarity of the picture. LCD projectors employ a special chip so that the advantage is that the projector is very compact. Besides, it has excellent contrast and brightness. The LCD projector employs individual pixels, which produces high resolution. The limitation of a LCD is it produces a screen door effect. Also the repair of one would result in a dark spot on the screen.
DLP technology employs a Digital Micromirror Device, instead of a chip. DLP projectors are highly suitable for viewing movies and also other multimedia presentations. The advantages of DLP projector include color accuracy and no screen door effect.
LCD and DLP video projectors are the favorites and therefore most of the inventory of the rental companies are the above mentioned ones. The rates of these projectors start at $100 and are dependent upon factors such as the resolution and weight. The rental companies provide support throughout the whole day and night. This includes online or phone booking, shipment, installation, and operation support.
Hotels, resorts, convention centers and conference halls enter into contract with rental companies to provide these services. The rental companies have chains of shops across a particular region or nationwide networks. The directories of these service providers can be obtained online, which directs them to the individual websites.

Projector Rentals provides detailed information on Computer Projector Rentals: A Guide, DVD Projector Rentals, Film Projector Rentals, LCD Projector Rentals and more. Projector Rentals is affiliated with DLP Projectors.

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LCD Projector Rentals

By Ken Marlborough

There are a few basic rules you need to follow when renting an LCD Projector.
Plan ahead, at least one to two weeks in advance, to make sure the right type of projector is available for rent. The type and power of the LCD Projector should depend on the type of presentation, the size of the audience, viewing angle, viewing distance, room brightness, and location. And remember that more powerful projectors are often larger and heavier so they are not very ideal for mobility.
Double-check to make sure that the projector is fully functional and all the connections such as power supply cord, the VGA cable (if connecting to a standard PC or laptop), or S-video (if connecting to standard video sources like VCRs) are in proper order when renting a LCD Projector.
When dealing with the rental company, inquire if they will be able to deliver the equipment and if they are going to pick it up after use. Make sure they will - in order to avoid accidental damage to the LCD projector (and accessories) when it’s being carried around.
Scheduling multiple presentations in a specific area together can be useful because many rental services feature reduced rates for rentals with longer durations. For example, instead of renting an LCD projector for just two days at the beginning and end of the week, you may save a lot more money by renting it for a for a business week.
LCD projectors are typically more expensive than conventional ones. So, most rental services will allow you to purchase insurance for a small fee, which can be much cheaper than repairing or replacing the projector in case of damage.

LCD Projectors provides detailed information on LCD Projectors, LCD Projector Rentals, LCD Projector Lamps, LCD Video Projectors and more. LCD Projectors is affiliated with Cheap LCD TVs.

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Projector Rentals

By Marcus Peterson
The rentals industry is huge. It was worth $4 billion in 2002 in the US. This industry is comprised of rental of automotive such as passenger cars; commercial and industrial equipment for industries such as mining and construction; and consumer electronic goods such as video tapes. There were approximately 7000 firms with a revenue growth of 20 percent in the period 1997-2002.




The audio visual rental industry comes under the General Rental Centers classification of the US Economic Bureau. Industrial figures show that there are 144 firms with total revenue of $76 million. The industry is characterized by uptown facilities locations and a vast inventory of audio visual equipment.



Audio visual equipment consists of products that are used to transmit data, presentations and video. Projectors are one of the products in the portfolio of audio visual equipment.



The earliest projectors were film based. Later came projectors to transmit data in the form of transparencies. With the advent of technologies like DLP, electronic projections have become the order of the day.



Projectors are used to project to data through slides, images through DVD, computers. They can be mounted on tabletop and from ceiling for good resolution. The accessories that come with projectors are power cables, tripods, screens, carts and stands and monitors. The type of projectors needed for the occasion depend upon the number of audience, hall size, resolution.



Audio visual rental companies provide services such as renting out, delivery to the required place and total solutions such as managing sound and video. They manage staging and event operations in big events such as trade fairs, exhibitions, conferences and meetings for corporations, small and medium businesses in hotels, and other locations. The rental rates depend upon the equipment and the number of days. They are rented out daily, weekly and on a lease basis.



Projector Rentals provides detailed information on Computer Projector Rentals: A Guide, DVD Projector Rentals, Film Projector Rentals, LCD Projector Rentals and more. Projector Rentals is affiliated with DLP Projectors.



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HD Projection Screens - A Home Theater Fantasy?

By Otto Tromm
High Definition projection is a definite step forward when you want to have a home theatre that rivals the best commercial theatres.




The specifications for an HD projector are well defined, so you know exactly which projector is a full HD projector and which one isn't. Just by looking at the specifications.



Projection screens are a different story all together. There are no real specifications to begin with. Sure, you have gain and viewing angles, but since a projection screen can only reflect what the projector puts out, it's hard to compare. Especially when you add the impact of ambient light to the equation. (ambient light is all light that is not coming from the projector).



So how can you get the right projection screen for your HD projector?



First of all, you have to realize that there are no HD projection screens. There is no industry standard that determines which projection screen would or would not be high definition. Nor is that possible, because with an HD projector a projection screen would then be HD, but with a standard projector it would not be.



So now that we have determined that an HD projection screen does not exist, what do you look for when you want to have the most from your HD projector?



1. A wrinkle-free fabric. V-shapes and horizontal lines are common with some projection screens. But, this is a no-go for an HD set-up, since any distortion in a razor sharp image can be seen immediately. The best screen types are fixed frame screens and electric or tensioned electric projection screens. Manual screens are cheap, but rarely offer a level of planarity that results in a distortion-free projection.



2. A smooth fabric. Some fabrics are coarse in the sense that the projection layer sprayed onto the carrier material has a clear structure. This interferes with the projection, since with an HD projection, the structure will be visible. This is not only annoying, but takes the realism out of the movies you project.



If you look at these two factors, you are guaranteed to have a perfect projection screen. Don't believe HD or HD ready labels stuck onto a projection screen or displayed on a site.



And, if possible, visit a showroom where you can see the differences between fabrics and see how they perform. If that's no option, ask for fabric samples, as many manufacturers make these available, free of charge, so you can see what the material is like, without ever leaving your home.



So an HD projection screen is a fantasy, but you can get a screen that will make the most of your projector.



As an award winning projection screen designer and founder of Beamax projection screens, Otto Tromm knows what matters when you want to get the most from your projection screen.



More importantly, he recognises the value of industrial design, so that you can have a projection screen in your own home, without it dominating the room.



To find a projector screen that matches your room, budget and projector, go to http://www.beamax.com



Article Source: http://EzineArticles.com/?expert=Otto_Tromm

Projector Lamp Advice

By S Oneill


Projector lamps




New projectors are supplied with a new lamp fitted, which for the average projector lasts around 2,000 hours. For business use, using a projector 7 hours a day, 5 days a week, the lamp should last over a year.



Replacement lamps or lamp modules



Majority of projector lamp manufacturers give a 3 months RTB warranty on new lamps. This warranty commences from date of purchase/invoice.



Lamps or lamp modules



Manufacturers lamps vary, but can be sold as "lamp only" or as a lamp module, as shown above.



When replacing a new lamp into the existing lamp module housing, a suitably qualified electrician or on-site professional should only undertake it. It is important to ensure the terminals are not over tightened as the ceramic can be cracked and reduce the electronic insulation of the bulb. Similarly, if the bulb is under tightened, it can cause arcing on the terminal, which puts undue load on the ballast that can lead to failure.



Lamp modules are more commonplace and can be likened to car headlights, where you buy the "unit" which just slots in. To replace a lamp module, you simply undue the necessary screws on your projector, lift out the old lamp module, insert the new lamp module and tighten the screws. Obviously, specific instructions on how to replace bulb modules will vary slightly from projector to projector, so the instruction manual should be consulted and the replacement undertaken by a suitably qualified person.



Useful tips on prolonging lamp life



Never touch the lamp with your fingers, always use a cloth for handling. Deposits from fingerprints cause temperature "hot spots" and temperature gradient stresses the glass often resulting in earlier lamp failure.



Keep the air filters of your projector clean as block filters make the lamp overheat, possibly causing earlier lamp failure. There should always be good airflow around the projector.



Always switch off the projector using the remote control and not by disconnecting the power. The projector will invariably go into a cool down mode where the image is turned off and the fan accelerates to cool the lamp in a controlled manner. The temperature of an operating lamp is many 1,000's of degrees, so if you disconnect the power to the projector, prior to the above process, the glass in the lamp will cool unevenly and will result in stress fracture, causing early lamp failure. We are led to believe that you can shorten your projector lamp life by up to 50% simply by disconnecting the power instead of switching off the projector by remote control and allowing the natural cooling process to take place.



Lamp failure can also be due to mechanical shock and vibration. A hot lamp filament is fragile and you should always ensure the unit is turned off and the lamp is cool before moving the projector.



If your projector has a high/low lamp/lamp switch, you can extend your average lamp life by using the "low lamp/lamp" position whenever possible.



Article Source: http://EzineArticles.com/?expert=S_Oneill

Buying Screens and Caring For Your Home Theater Projector

By Milos Pesic
If you just recently purchased a home theater projector, then your next purchase is a screen. There are so many kinds available today but you can categorize them into three basic types.




Consider the following types of screens for your home theater projector:



First, you can choose a permanent screen to go with your home theater projector. The screen is typically fixed to the wall according to the design of the home theater room. An advantage of a fixed screen installation is that it can easily hide unsightly cables and wires. To install this screen, stretch the fabric onto the framework and use fasteners to hold it tightly in place. Doing so will result in a smooth and even surface. You can then place the speakers either at the sides or at the back of the screen. Either placement will create a viewing experience similar to any movie theater. Consider using transparent fabric for the screen to allow the sound to go through the fabric.



A tripod screen is another option your home theater projector, although, the screen is smaller than the regular ones. This kind of screen is portable. You can easily fold it up, insert in your luggage, and bring it with you. It costs less than regular home theater projector screens but its ideal use is not really for watching movies at home but for temporary viewings such as video presentations at school, at a business meeting or training. It is also suitable for outdoor movie viewings.



The last type of screen that you can purchase for your home theater projector is a wall-mounted and retractable screen. Some attach it to ceiling instead of the wall. A retractable screen, as the name suggests, can be pulled back manually or electronically when not in use. As you can expect, this screen is rather expensive. It is suitable to purchase one if you have very limited space at home or if the room you are using as a home theater is also your living room or has some other function.



The above screens are the ones most commonly used for a home theater projector but you can look for other types of screens if you have special requirements. Once you have the screen installed, you are all ready to start using your home theater projector. To make sure your projector’s lamp lasts long, place the projector in a secure table to avoid jostling. Do not touch the lamp. Use a soft fabric when you need to change or remove the lamp. Before you turn off the projector, turn off the lamp first. Avoid unnecessary on and off switching of the projector. Lastly, keep the home theater projector clean, well ventilated and away from any heat source.



Milos Pesic owns a popular and comprehensive Home Theater web site. For more articles and resources on home theater systems, projectors, seatings, home theater reviews and much more visit his site at:



=>http://home-theatre.need-to-know.net/



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Tips For Buying a Multimedia Projector

By David Wetzel
One the hottest pieces of computer peripheral hardware today is a multimedia projector. You can use a multimedia projector for a multitude of tasks, such as: presentations at conferences, board room presentations, projecting videos on to a wall in your home to watch movies, and more. There are a several types of multimedia projectors on the market today. The major question is which projector you should buy? There are many brands and four major types of multimedia projectors.




Multimedia Projector Brands and Types



There are many brands of multimedia projectors to choose from: Panasonic, Optima, Epson, NEC, Infocus, and many more from which to choose. Multimedia projector types include:





Digital Light Processing (DLP): has deeper black background and more portable

Liquid Crystal Display (LCD): better for color

TFT (Thin Film Transistor) Active Matrix: a form of LCD

HDTV home theaters: 480i, 516i, 540p, 720p, 180i, 1080p, 1080i, 1125i (i = interlaced video and p = progressive scan)



The major consideration is the purpose of the multimedia projector and uses in home or business; this will help you select the features you need. Features to consider include:





Image Brightness: range 130 lumens to 6500 lumens

Desired Display Area 5 to 6 feet: 500 to 1000 lumens

Desired Display Area 8 to 10 feet: 1000 to 1500 lumens

Desired Display Area 12 to25 feet: 2000 lumens or more

Wireless: remote operation from computer

Digital Zoom: for large room projections

Keystone Correction: compensates for projectors position not being perpendicular to the screen

Slim Size: business portability

Projector Mount: needed for permanent installations, ceiling or wall

Bulbs: typical UHP, UHE, Halide lamps, 1000 to 4000 hours, chose long life

Business Use: movie clips, animation, photos

Home Theater: LCD, HDTV, high resolution, high contrast, brightness 1000 to 2000 lumens



Resolution is the number of pixels that the projector is capable of displaying. Projectors with greater the resolution produce a better quality projector image because there are more pixels per square inch. A projector with less resolution will have a grainier picture, since there are fewer pixels per square inch. Resolution comes in a variety of selections; your choice of resolution is based on your use of the projector.



For basic power point presentations only, you can use a low resolution projector. If you use a lot color and videos, you will need a high resolution projector. Projector resolution ranges from 854 x 480 to 1280 x 1024.



Contrast is the ratio between the lightest and darkest areas of a picture. You will want to select a multimedia projector with a contrast 400:1 or better. Contrast ranges from 350:1 to 6500:1.



Buying a Multimedia Projector



Once you have narrowed your multimedia projector choice(s) visit your local store and check out its features:





Projector Controls: ease of use

Remote Control: ease of use

Bulb: long life, bulbs are expensive

Connections: cables for PC or MAC, DVD Player, Cable box, Satellite box

Mounting Bracket: if needed for permanent installation

Wireless: compatible with your computer

Operation: salesperson demonstrate use and watch example projection quality

Sound: is the fan noisy

Size: size does matter when it comes to portability

Weight: permanent installations are not really concerned, heavier models are not suitable for portable uses

Carrying Case: provides protection when dragging through airports, etc.

Prices: range from less than $630 to $17000 and more



Resolution and Contrast

Considerations and Features.



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David R. Wetzel, Ph.D. - Currently a FreeLance Writer, Retired University Professor and Public School Teacher. He is an avid technology user and researches technologies which impact everyday business and consumer applications.



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Projector Buying Tips: The Best Projector Shopping Guide

By Robert Thatcher
Technology has always been known to make people’s lives better. In fact, some surveys said that 8 out of 10 people who were interviewed showed significant representation of people who were relieved to have the best technology in their lives.




One of the primary reasons why technology is deemed as life’s enhancers is because it can unleash the limits set upon the rigidity of previous inventions.



This goes to show that with the new trend of technology, people can expect a better life because it provides a hundred and one ways of making the impossible doable.



Take for example the case of projectors. Before, projectors are known to be used in movie theaters and during business presentations or seminars.



But with the continuous technological advancement and development, projectors are now known to be used even at home. This is especially true to those who want to create a home-based theater of their own.



Technically speaking, projectors work in a way that the visual aspects that are limited on the tube of a television are directly converted into a bigger screen. This is where the graphics and images are unleashed on a bigger view and where space is no longer constrained in a tube.



However, not all projectors are created equal. Therefore, projectors may vary from one model to another. So the only way to get the best item is to know how to effectively buy a good one.



Here is a list of some tips that consumers may use when buying projectors.



1. Know the available type



Basically, there are only tow types of video projectors: the LCP, or the liquid crystal projection, and the tubed. Both of them can function well as far as projection is concerned.



Also, these two kinds of projectors are unique on each sense of functionality that may influence the presentation and setting up of the item.



Each has its own advantages and disadvantages as well. So it is best to do some research regarding this matter so you would only get the best kind of projector.



2. Decide on the magnitude and weight of the projector



There are three available categories of projectors. These are the conference room projectors, ultralights, and the fixed installation projectors.



Each category has its own purpose. So it is better to know the main purpose of using the projector so that you will be able to decide on what weight and size should be bought.



3. The price



As mentioned, not all projectors are created equal, that is why, they may be priced according to the level of their functionality and the way they were manufactured.



Generally, projectors re priced between $1,300 and $9,000. Though, 75% of the available projectors in the market today greatly fall under the $3,500 to $20,000 price range.



The main factors that influence the way projectors are priced are brightness and resolution. Hence, the higher the resolution and the brighter the projector can display images, the higher the price.



4. Consider your needs



When buying projectors, it really pays when the buyer knows what he needs before going to the store. This will make the buying process a lot easier and faster, avoiding the perils of motivations made by persistent salespeople.



The bottom line is that the quality of images that people should expect is reflected upon how they buy items like this. Hence, it is important to always have the initiative to research on the things that bring about the main concept of projectors.



Robert Thatcher is a freelance publisher based in Cupertino, California. He publishes articles and reports in various ezines and provides projector resources on http://www.yourprojector.info.



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How To Choose A Projector

By Jakob Culver
Good presentations make the foundation of the successful business deals. So while making presentations make sure that you have an easy access to a good projector which suits your requirement as this is going to at as a catalyst for a business deal to happen! The picking of projectors is mainly dependent on the type of work or the kind of business that you have. As for an advertising firm presentations are very frequent so they make doubly sure that they procure a good projector!




The other factor that determines the selection of a projector is the dimension of the room or the conference hall where the presentation is scheduled. As the clarity and readability of the data projected varies from the projector which is designed to function in small room as compared to large room , so presentations for larger areas and for a great number of people should be made through more sophisticated projectors.



Portability of the projector is the another issue, if you usually travel from one place to another for their business presentations then make sure that you invest in a good quality portable projector that is easily transported and provides an easy set up. It is mandatory that it can be set up instantly as who would be carrying a throng of technical people when doing mobile presentations. A projector that easily connects with a personal or portable computer will be ideal to make your presentations simple but sophisticated.



Norms suggest that a portable projector with a minimum brightness capacity of at least 800 lumens is fine to handle the presentations. In contrast to this larger projectors must have a brightness capacity of at least two thousand lumens to make the presentation clear even to those who are seated at the back of the room. A projector must have at least a minimum of 1500 lumens to be able to project effectively in a room where plenty of light comes in as when there are no blinds or curtains



Once you have decided on the type of the projector that you will be using, then make sure that you use projectors in a dark room but if it cannot be avoided, always position the projector at an area where there is less light. It is also important to take note of the resolution of your projector as this signifies the amount of pixels it can display. . Projectors can be easily installed but it is best to consult technical people for setting up the projector especially if they will be mounted to the ceiling. Make sure your projector's efficiency will last long by using alcohol or a special cleaning solution for the projector lens.



So go ahead and make a appropriate selection from a wide variety of projectors that are available in the market and just to tell you that vendor will be one happy person to give a trial presentation, so make sure that you don’t miss on that as it will throw more light on the projector features.



Jakob Culver is founder of the website – http://thecomputersnet.com and has a solid background in computers and electronics. To find out more information about this topic or AV equipment visit: http://thecomputersnet.com



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DIY Green Laser Projector

By Frank Smith
One of the more spectacular and enjoyable applications of lasers is laser projectors. No serious dance party or rave is complete with out one. This article with go through in simple steps how to make a green laser projector in less than 20 minutes.




First of this is a list of equipment needed



-a green laser pointer

-diffraction grating (reflection matrix)

-plastic fusion epoxy and epoxy putty

-3 volt electric motor from radio shack

-metal plumbing pipes for the projector stand (4x straight pipes, 4x 90 degree pipe connector, 1x T junction)



Step One: Make a stand using the metal pipes. The motor will be placed in one pipe and the laser in another pipe. Make sure that the laser is aligned with the motor and test the angles from the laser to the motor.



Step Two: Drill a hole in the center of the diffraction grating then epoxy it to the motor



Step Three: Attach the motor to a 90 degree pipe connector with epoxy



Step four: Solder two wires onto the motor, thread the wire through the piping and attach to a battery or dc power supply. You may need to take the stand apart to do this.



Step Five: Power the motor and turn on the green laser pointer that has been aligned with the diffraction grating and motor.



Step Six: The projector will a very bright and scintillating laser display when the laser beam is reflected of the spinning diffraction grating so turn on the music, sit back and enjoy the show.



Note: Some green laser pointers will over heat so pay attention to the laser temperature and turn off when necessary to allow for cooling.



Click here for Laser Projector Laser Modules



Dragonlasers - No 1 for laser modules, portable lasers and laser safety glasses.



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Home Theater Projector Screens

By Alison Cole

Home theater projection screens are one of the hottest home accessories today. They not only give that lavish look, but they also make watching TV a memorable experience.




The projection screen is one of the most important parts of a home theater system, apart from the projector. Home theater projection screens also can be of various types. The most basic classification is the front projection screen vs. the rear projection screen. Front projection screens can be further divided into curved screens and fixed flat screens. Each of these has certain advantages; for example, curved screens are lightweight and hence easy to install. The image is also much brighter, with better resolution and contrast since the curve can reject the lighting in the room.



On the other hand, flat screens are ideal for front projection. They give the look of a real theater. There are also retractable flat screens that can be simply rolled up when not in use. Another interesting option is the motorized roll-down screen, which can be rolled up or down using a simple “switch” mechanism. Tab-tensioned motorized roll-down screens have external suspension cables that make the screen very taut. Then there is the floor-mounted motorized screen, which fits into a small square box when retracted. However, rear-projection screens provide more image clarity and sharpness. Moreover, the projector is completely hidden from view.



Most screens these days are covered with velvet trim to absorb any light from the projector. They have a 3-inch wide and 1½-inch deep frame that keeps the screen strong and smooth.



The common screen size ratios are 4:3 and 16:9. Projection screens are available in a wide range of sizes: 30"", 34"", 42"", 50"", 56"", 62"" and 70"". The ideal type and size depends on the kind of projector being used, seating distance of the audience, the size of the room, the placement of the screen and the projector, and the ambient room light. Home theater projection screens also have several advanced features such as three levels of contrast, variable gain, non-interference pigments to reduce color shift, and a broader reflected light spectrum. They are also very easy to install. Some manufacturers are also offering customized screens.



Prices of home theater projection screens start from $700. Some of the top brands in Home theater projection screens are: Carada, Da-Lite, Draper, Dukane, Elite Screens, Goo Systems, Grandview Crystal Screen Canada, Large Screen Displays, Optoma, Stewart Filmscreen and Vutec.



Home Theater Screens provides detailed information on Home Theater Screens, Home Theater Projector Screens, Curtains For Home Theater Screens, Discount Home Theater Screens and more. Home Theater Screens is affiliated with Home Theater LCD Projectors.



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Home Theater Projector Packages

By Jason Gluckman
People are growing less enamored of going to the movies, dealing with loud crowds and paying high prices for refreshments. This can be eliminated with the help of a home theater. With home theaters gaining popularity as a viable option for domestic entertainment, standing in long lines is now a nightmare of the past. The high cost of tickets for entry into theaters, along with all related expenses, can be eliminated with the help of a home theater system. When installed in the home, viewing movies with family and friends can be fun. It’s a thrill to watch a movie in your own home.




Another crucial aspect of a home theater system is the superior image quality generated by the theater system. Home theater systems have revolutionized the concept of modern theater. They have brought movie halls right into the home. It is an astounding experience that most people are willing to undergo over and over again.



There are numerous home theater packages available to meet individual requirements. The packages are convenient options for those who are concerned with all parts of the video in a home theater system. A diverse range of home theater packages is available in the market, and customers can choose according to their needs.



Here are some packages: Eiki EIP-1000T DLP Home Theater Projector; Da-Lite Model B HDTV Format High Contrast Screen - 106"" Diagonal; Ceiling Mount kit for Projector; and Oculus Home Theater Wiring Solution.



Another package in great demand includes an InFocus ScreenPlay 5000 DLP Home Theater Projector, Da-Lite Deluxe Model B HDTV Format High Contrast Screen - 106"" Diagonal, Ceiling Mount kit for Projector and Oculus Home Theater Wiring Solution.



One of the other popular packages includes a Mitsubishi HC3000U DLP Home Theater Projector, Da-Lite Perm-Wall HDTV Format High Contrast Screen - 110"" Diagonal, Ceiling Mount kit for Projector and the Oculus Home Theater Wiring Solution.



Home Theater Projectors provides detailed information on Home Theater Video Projectors, Home Theater LCD Projectors, Home Theater Projector Packages, Home Theater Front Projectors and more. Home Theater Projectors is affiliated with Curtains For Home Theater Screens.



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Computer Projector Rentals in New York

By Eric Morris
New York is renowned as the business capital of the world. People from in and around the country come to this place for various business activities. If you are planning a business meeting or conference in New York, computer projector rentals in New York will cater to all your presentation needs. Computer projectors are quite expensive, and availing it for rental will be a cost effective way to own it.




In recent years, the computer projector has become an integral part of presentations and seminars in schools, colleges and companies. Computer projectors have brought about a tremendous change in the conventional presentation. Enhanced technology and high quality presentation have led to the popularity of computer projectors among different sections of society. However, they are more in demand among students and businessmen.



With the popularity and increase in the demand for computer projectors, many companies have come forward in renting different types and models of computer projectors, especially in New York. RUSH Computer Rentals Inc. at Connecticut, G and G Technologies at New Jersey, Fort Lauderdale Computer Rental Service, and Saint Lucie Co. Civic Center at Florida are prominent computer projector rental companies. Today, almost all computer projector rental companies operate online.



Depending on the need, rental companies offer computer projectors for short and long term rental. Generally, these companies lend computer projectors for a day to 3 years. The rental rates will be based on the model and the duration of the rent. For example, a 3M 955 overhead projector is charged $65 for a day, while a higher end computer projector will be charged $200 a day. Thus, it is always important to determine the duration and the model you need before getting it for rental. Computer projector rentals are always a viable option, especially for a short period.



The rental rates fluctuate from one state to another. Still, the rental rates in New York are considerably lesser than other states in the country. Hence, computer projector rentals in New York are the best option to avail cutting edge technologies at very reasonable prices.



Computer Rentals provides detailed information on computer rentals, laptop computer rentals, computer projector rentals, desktop computer rentals and more. Computer Rentals is affiliated with Laptop Computer Sales.



Article Source: http://EzineArticles.com/?expert=Eric_Morris

Benq Projector Hire in Hobart

By Emmanuelle Gomez

Being the state capital of Tasmania, Hobart is slowly becoming a haven for rising hotel industries and developing multi-national companies. This would mean that demands for access to technology would also be on the rise. Although technology is relatively cheaper nowadays, there would always be good reasons for having to subscribe to digital projector rental services.
Companies usually contact rental firms when they need to get access to high-speed devices to support audio and video teleconferences. This practice has become highly rampant with globalization taking its toll in the business arena. With interconnectivity and hi-tech gadgets becoming a necessity, business tycoons resort to computer and audio-visual solutions service providers for aid.
Aside from the fact that companies who go for computer screen rentals or LCD projector rental packages are able to get access to the service provider's vast inventory of products, established rental companies are also able to provide them with experienced technicians who will be helping them in the setting-up and testing of the equipment during events, meetings, and other social gatherings.
Before signing up a deal with a projector products rental company in Hobart, it is important that you properly determine your needs so you will be able to determine which projector brand would best help you in conveying the message that you want your audience to understand during a scheduled event. Benq projectors for example are known for their ability to deliver razor-sharp images that can be viewed in full resolution. However, the brand may not at all be compatible to the computer that you will be using during the presentation. Always remember to lay down your needs and inquire about the specifications of the rental agreement before signing that contract.
If you are interested to rent projectors, visit TR Vidcom today.

A content writer for TR Vidcom, Emmanuelle Gomez writes articles on computer and audio-visual equipment rental solutions.

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Tags: Benq Projector, Hobart

Overhead Projector Rentals

By Marcus Peterson

Overhead projectors are used to project transparencies. One contains a glass plate with a light source from below that reflects the image in the transparency through a lens on an arm to a screen. Transparencies are polyester films of a standard A4 paper size that allows light to pass through.

Overhead projectors are simple to use and they were the first ones to be used for business and classroom presentations. This was before the arrival of data and video projectors. The projector can be set up in 10 seconds, the arm can be bent for easy portability and weighs approximately 14 lbs. The resolution can be in the range of 4000 lumens. The OHP comes with accessories such as a portable stand so that projector can be placed in the middle of the classroom, a collapsible screen, extension cords with different lengths, and sockets.

The rental rates usually vary from $30 to $50 daily, $100 for a week and $200 for a month. Most of the university classrooms have OHPs installed. The advances in data projection for CD, DVD and laptops have reduced the demand for OHP.

Use of overhead projectors has declined with the flashy presentations of PowerPoint. Still they are occasionally used in universities, in classrooms for lectures, and job training. They are preferred over data projectors as they are simple and don’t require computers for input. The transparencies can be modified during the lecture itself, which makes it versatile. The disadvantage is that OHP is fragile and bulky. Also, care should be taken to ensure that the transparencies are clear. For instance, photocopied text book pages will look bad on the screen.

Some of the important branded overhead projectors are 3M, Bell & Howell, Dukane, and High Lumens. Specific features such as built-in lamps and image magnifiers add to the higher rental rates.

Projector Rentals provides detailed information on Computer Projector Rentals: A Guide, DVD Projector Rentals, Film Projector Rentals, LCD Projector Rentals and more. Projector Rentals is affiliated with DLP Projectors.

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LCD Projectors - Projecting Your World on the World

By Aloks Art

A projector is an apparatus for presenting an enlarged image on a screen from a transparency such as a photographic slide or a film. But how does a projector work? To display images, LCD (liquid crystal display) projectors typically send light from a metal halide lamp through a prism that separates light to three poly silicone panels -- one each for the red, green, and blue components of the video signal. As polarized light passes through the panels (combination of polarizer, LCD panel and analyzer), individual pixels can be opened to allow light to pass or closed to block the light. The combination of open and closed pixels can produce a wide range of colours and shades in the projected image. Metal Halide lamps are used because they output an ideal colour temperature and a broad spectrum of colour. These lamps also have the ability to produce an extremely large amount of light within a small area: current projectors average about 2,000-4,000 ANSI lumens.

Newer technologies, such as DLP and LCOS are becoming more popular in video projection. In practice, the term "LCD Projector" is often used as a catch-all for any type of computer projector, regardless of the technology being used. But there are serious differences between DLP projectors and LCD projectors. The proponents of LCD projector technology point out that DLP suffers from issues like rainbow effect and unnatural brightness. Owing to their robust technology, LCD projectors today have come to occupy nearly 65% market share with DLP ones having the rest. This essentially implies that LCD projectors score when it comes to price vs. performance ratio. Also, in case of DLP projectors, the core technology are owned by Texas Instruments, which itself is not into the projector business. On the contrary, Epson and Sony both offer core LCD technology to other players and are themselves the manufacturers of projectors as well. This allows more room for LCD players to have modifications done in the core technology to suit their requirements, an advantage not enjoyed by the DLP projector manufacturers. So our advice would always be to go for a LCD projector rather than a DLP projector.

But before to buy yourself a projector, make sure your product has the following features:

1. Most of the ordinary and average LCD screens have a screen ratio of 4:3. However, in some cases, an LCD might also have a screen ratio of 16:9.

2. The utilization of three high-definition two-inch poly silicon TFT LCD panels are key elements in the production of the three RGB basic colours.

3. Images of high ratio contrast are produced. Usually the image contrast is 400:1.

4. A good LCD projector adds to the normal brightness by about 40% over most other conventional and ordinary LCD video projectors. These LCD projectors use a high-transparency LCD panel for the above purpose.

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LCD Projector Lamps

By Ken Marlborough

One of the few LCD projector parts that can be replaced is the projector lamp. LCD projector lamps vary by model, so selection usually depends on the manufacturing company and types such as Incandescent, Compact Fluorescent, Halogen, and HID such as Metal halide and Low/High Pressure Sodium, 3M Projector, Full Spectrum, and Ballasts, to name a few.

The total lamp life is the expected operating time of the projector lamp, which is expressed in terms of hours. Most LCD projectors use a metal halide source with a lamp life of 750 to 4,000 hours or more. Lamp life is not a very useful measurement, since they gradually grow dimmer without burning out and will continue to function even if they are too dim to be considered usable. So the term “peak lamp life” - the time the lamp will last at eighty to ninety percent of total brightness – is commonly used by manufacturers.

In contrast to metal halide lamps that burn with a very white light, halogen lamps burn with a yellowish light, at a steady rate, and have a consistent brightness throughout lamp life; but they only last approximately seventy hours per bulb. Therefore, they are also less expensive.

LCD projector lamps last the longest when the LCD projector is operated in "economy mode," frequently powered down for cool-down periods, and operated in a clean, fairly dust-free environment. Projectors that are subjected to constant use have the highest probability of lamp failure before the end of the rated hours.

LCD Projectors provides detailed information on LCD Projectors, LCD Projector Rentals, LCD Projector Lamps, LCD Video Projectors and more. LCD Projectors is affiliated with Cheap LCD TVs.

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Film Projector Rentals

By Marcus Peterson

A film projector projects reels of film onto a screen to form a continuous image. Film projectors have the need to wind and unwind the reels and adjust the arms and distance. Despite the competition from video projection, film projectors have a niche market of buyers.

Film projector rental demand comes from residences, film festivals and university and school campuses.

Film projectors come with different widths such as 8mm, 16mm and 35mm. The type of projector depends on the space available and the number of audience. The demand for 35mm comes mostly from festivals while 8mm and 16mm find demand from other segments such as residences and student shows in universities.

Many of the rental companies are either owned by the universities or reside in the campuses. The demand for film projectors is cyclical as film festivals happen during a particular period of a year. Even for residences, the demand is usually in the summer months, when families like to have get-togethers outdoors.

The rental rates for projectors depend upon the type of films. 16mm projectors have a starting rental rate of $20 per day, 35mm at $50 per day. The total rental rates go up when we consider the screens and other accessories. Most of the a/v industry rental companies hold fewer stocks of film projectors. The rental companies in the university campuses charge lower fees for student groups.

Film projectors face severe competition from video projectors. New technologies such as DLP and audio/video storage media slowly make the conventional film based technologies obsolete. When compared with video projectors, film projectors lack features to control contrast and brightness. Even with cinema halls transitioning to digital forms of projection, film based projector manufacturers are dwindling and therefore are the rental industry of film based projectors.

Projector Rentals provides detailed information on Computer Projector Rentals: A Guide, DVD Projector Rentals, Film Projector Rentals, LCD Projector Rentals and more. Projector Rentals is affiliated with DLP Projectors.

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Computer Projector Rentals in Florida

By Eric Morris

Computer projector rentals in Florida provide all kinds of computer projectors for short and long term rental in the state. Florida is one of the prominent hubs for all major activities, business centers and educational institutions. Today, there are many rental companies in the state, specializing in computer projector rentals.

Computer projector rental is the most apt and economical way to possess expensive computer projectors for limited time duration. Today, the computer projector has become an indispensable part of digital presentation in almost all schools, colleges and companies. The enhanced qualities of computer projectors have imparted tremendous changes in the method and quality of presentations. These qualities have led to the popularity of computer projectors among people in all sections of society.

RUSH Computer Rentals Inc., Fort Lauderdale Computer Rental Service, and Saint Lucie Co. Civic Center are some of the major companies in the field of computer projector rentals in Florida. Most of the rental companies in Florida handle both corporate and personal orders. There are also online computer projector rental companies that provide services to people in and around Florida.

Depending on the need, one can avail computer projectors for rental in Florida on daily, weekly, monthly and yearly rentals. All types of computer projectors, ranging from mobile computer projectors to meeting room computer projectors, can be availed for rent. Almost all top brands of computer projectors including Infocus, Proxima, Mitsubishi and Toshiba are available in the state for rental. The rental rates are determined by the model and the duration of the rent. It will fluctuate from company to company and from city to city.

However, getting computer projectors for rental is a complex task, as most projectors are designed for different operating systems and even processors. Thus, it is always advisable to determine the type of the computer projector you need before renting it.

Computer Rentals provides detailed information on computer rentals, laptop computer rentals, computer projector rentals, desktop computer rentals and more. Computer Rentals is affiliated with Laptop Computer Sales.

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Projector Screens

By Jennifer Bailey

When there is a projection of a video or an image, the presence of a projector screen is inevitable. A projector screen is a specially made flat screen to be hung on the wall or erected vertically, where the image is reflected, so that the image size is enlarged. The surfaces of such screens are usually rough, and colored white.

There are a number of types of projector screens. They are home cinema projector screens, portable projector screens, manual projector screens, electric projector screens, fixed frame projector screens and also movie board home cinema projection screens.

Home cinema projector screens are the screens with the viewable screen central to the eye. Some of the products that are popular include: CinElpro Electric Projection Screens (230cm), Cinema Electrol Projection Screens (190cm), Diplomat Channel Fix Electric Screens (290cm) and Diplomat Channel Fix Manual Video and Screen Formats (290cm).

Portable projector screens are for temporary positioning or for occasional use. These screens are easy to carry to various places. Most of the screens are foldable and are usually carried in coils. Some of the products that are popular are: Fast fold (427cm), Leader Portable Floor Screens (177cm), Movielux Compact Portable Floor Screens (160cm), Picture King Standard and Video Format Tripod Screens (244cm), and Professional Tripod Screen (240cm).

Manual projector screens can be pulled down and recoiled back from the ceiling, or wall mounted. Some of the products are Proscreen Manual Wall Screens (280cm) and Slim Screen Manual Wall Screens (200cm).

Electric projector screens have motorized drop and retraction through the use of wired switches or remote controls.

Fixed frame projector screens are permanently fixed frame screens. Some of the products are Cinema Contour Professional Framed Projection Screens (488cm) and Designer CineFix Home Cinema Projection Screens (200cm).

Projector Screens provides detailed information on Projector Screens, Video Projector Screens, Home Theater Projector Screens, Electric Projector Screens and more. Projector Screens is affiliated with Large Format Flatbed Scanners.

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Tags: Screens

LCD Projector Reviews

By Ken Marlborough
Product reviews are more popular now as manufacturers seek new ways to entice customers to spend their hard-earned money on their products. Many companies use consumer product reviews as advertisements, and little wonder why they do. Manufacturers do not have to pay extra to advertising companies for expensive ad campaigns. However, the credibility of product reviews has been criticized. A review that simply reads "I really loved your product! Keep it up!" and leaves it at that is not what you should expect from a product review. With regard to buying something as expensive as an LCD projector, being informed about your prospective purchase is very important. Here is an article on how to look for an LCD projector based on product reviews.

Technical information

An informative product review should deal with information that is directly linked to the product being reviewed and it should be specific regarding its details and specifications. A typical informative product review on LCD projectors should contain the following information: resolution, brightness, price, and potential usage (sometimes called the "for-whom" section).

Resolution is how clear and tight the graphics being displayed are and they are usually determined by the number of dots per inch (dpi). A higher resolution means tighter graphics and less pixellation (the grainy quality in some images).

Brightness is exactly that--how bright the image being projected is. This determines from how far away the image can be seen. The brighter the image, the farther away it can be seen.

Reviews that include information on potential usage are particularly helpful. This section allows you to find out specifically if the product you want is applicable to your needs. Simply parallel yourself or your company with any one of the list of potential users, and you will be able to tell at a glance if the product is what you are looking for or not.

The reputation of the reviewer

Anybody can write a product review that is why you should be careful when taking advice from product reviews. If the review you are reading comes from a reputable Web site or magazine, then you should be in good hands. Be sure to do some research on the party doing the review before you take advice from them, or you may end up with a very expensive paperweight.

LCD Projectors provides detailed information on LCD Projectors, LCD Projector Rentals, LCD Projector Lamps, LCD Video Projectors and more. LCD Projectors is affiliated with Cheap LCD TVs.

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Tags: LCD, Reviews

An Introduction To Home Theater Projector Screens

By Jennifer Bailey
Home theater projector screens are great for when you want a real movie house experience. When there is a projection of a video or an image, the presence of a projector screen is inevitable. A projector screen is a specially made flat screen to be hung on the wall or erected vertically where the image is reflected, so that the image size is enlarged. The surfaces of such screens are usually rough, and white in color.

There are quite a number of types of projector screens. They are home cinema projector screens, portable projector screens, manual projector screens, electric projector screens, fixed frame projector screens, and also movie board home cinema projection screens.

All these screens are used as home theater projector screens. These home theater screens are available in multiple, specialized projection materials tailor-made to add to the video quality. These home theater projector screens can easily be put in a training room, board room, or auditorium. All these screens are available in various dimensions – starting from the standard 4:3 size to as large as 16:9 ratios. Most of the home theater projector screens are also available with black masking borders, in Video TV format, with stylish curved aluminum extruded cases, motor in-the-roller design for quiet operation, and other such facilities.

Some of the top home theater projectors are the Sanyo PLV-Z4, Panasonic PT-AE900U, BenQ PE8720, Epson Power Lite Cinema 550, NEC HT510, Optoma H31, In Focus Screen Play 4805, Sony VPL-VW100, Optoma Movie Time DV10, Runco Signature Cinema SC-1 and Sharp Vision XV-Z20000.

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