How to Use Projectors

Projectors are used in various government organizations, military operations and business strategy discussions and presentations in a huge way. Since their inception projectors have made a lot of progress and inroads into personal and professional functioning of people. The various technical advancements and innovations involved in the features of the projectors helped in a long way in the progression of projectors. There are different types of projectors that are available in the market each one answering the needs and requirements of different people and various industrial sectors. Some of the popular types of projectors include ceiling projectors, opaque projectors, slide projectors, movie projectors, overhead projectors and video projectors. In the olden days projectors are used in the production of documentaries and films. But with the advancement of technology now they are used in all forms and walks of life. Working of a Projector One should understand the working of the projector so that proper care is taken in the functioning and maintenance of the device. This holds well not only for projector but also for any other electronic and consumer durable device. The importance and efficiency of a projector is noticed only when one gets high quality images. Projector lamp plays an important role in the functioning of the projector. Unless a projector lamp functions properly and efficiently a projector cannot function at all. For the proper functioning of projector lamp one should ensure that the projector is maintained in clean and proper manner. Projector lamp is the one that helps in high quality and superior images with its efficient performance. It is the important part of the lens system, which helps in the projection of light that helps in the production of high quality images. There are different varieties of projector lamps that are available from various brands of reputed companies in the market. When purchasing a projector lamp one should keep in mind that they should purchase the lamp that suits and fits the type and model of the projector. One can know the type of projector lamp that is suitable for the projector by going through the user manual that comes along with the projector. Projector lamps are available in different models and in different wattages and one should select a lamp that suit the projector. The lamps are very easy to repair and one should always keep in mind that the old projector lamp should be disposed off immediately, as it becomes a hazardous material. Producing Right Images The efficiency of projector is gauged by the superior quality and high performance images produced by the projector. Projector bulbs that is present in the projector lamps helps in the production of high quality images. Projector lamp and the projector bulb are fitted to the projector. They are present in near the access door situated at the rear side of the projector. The projector bulb starts to burn when the projector is turned on and this helps in producing brightness, which in turn results in quality images to be produced. There are various types and different qualities of projector bulbs that are available in the market and one should choose a suitable bulb based on the requirements. Metal halide bulbs, halogen bulbs and xenon bulbs are the most frequently and prominently used projector bulbs. Xenon bulbs are used in highly advanced and superior quality projectors. Getting high end Image Obtaining high-end images is the main objective of the projector. Replacement lamp model helps in getting great and superior quality images. People can find different types and various varieties of replacement lamps available in the market. People should select the right replacement lamp that is suitable for the projector and also efficient and cost effective. A projector has only one replacement lamp but highly advanced and technically superior projectors have two replacement lamps. People should replace the replacement lamp in the projector according to the usage of the projector. Generally the life of the replacement lamp is around 10-20 hours and the moment people notice that the brightness levels of the projector is low and dim they should immediately replace the lamp. At the time of replacing the lamp people should go through the manual and select the type of lamp that is suitable, cost effective and compatible with the model of the projector. Installation of the replacement lamp is extremely easy and one need not be a technician or have prior experience to do that. Conclusion So if one maintains and take proper care of the projector in an efficient manner then one can get superior quality and high-end images from the projector thus acting as an added advantage to the professional presentation thus increasing and enhancing the reputation of a person or organization. People can see their reputation rise with the help of high quality and efficient projector. Projectors when put in use in a professional and efficient manner will increase the reputation of the person, business or institution with attractive and superior and high quality presentations. The maintenance of projectors should be done in a professional manner and once proper care is taken about the projector and its important parts like projector lamp and projector bulb will help in producing excellent and high quality images. People should first know their requirements and needs based upon which they can select a high quality projector that helps in improving the quality of work in a swift fast and effective manner.   

The Best Projector Reviews

Since there are different kinds of projectors manufactured by different companies, this website will help you to know which brand is the best choice when buying any type of projector.

The devices used in displaying images, text or videos on a screen or any identical surface are called projectors. There are various types of projectors available in the market that can be sorted into three major kinds:
Video Projectors - made to generate images by using a lens system from a video signal with very bright light. When the image is formed it can be projected on a flat white clean surface. The types of video projectors are the following:

o Liquid Crystal on Silicon (LCOS) projectors
o Digital Light Processing (DLP) projectors
o Liquid Crystal Display (LCD) projectors
o Cathode Ray Tube (CRT) projectors
 Transparency Projectors - which show or display images only that are written on dedicated plastics or transparencies and films. Best examples of the transparency projectors are overhead projectors, movie projectors, and slide projectors as the image still appears from an image which has light transmitted through it; the magic lantern is the ancient device in this form.

Opaque Projectors - these devices show images from opaque materials like books through a system of imaging lenses harnessed and reflected by light.

Since there are different kinds of projectors manufactured by different companies, this website helps to know which brand is the best choice when buying any type of projector.

This means that there are numerous products available in the market but selecting the best needs a careful analysis of the pros and cons of different units.

Because of the fact that some projectors are more costly than the others, this will give you the freedom to choose the most popular brand names.

The following are the kinds of projectors available in the website for which reviews are provided:
Video projectors

o LCD projector
o CRT projector
o DLP projector
o LCOS projector.
 Transparency projectors

o Movie projector
o Slide projector
o Overhead projector
o Magic Lantern
o Enlarger.

 Others

o Movie projector
o Handheld projector
o Opaque projector.

Before buying a projector, it is important to understand the purpose and functions of the product instead of the cost. That's the reason the website is carefully created to provide helpful information before making the decision of buying and also to ensure you make the right choice.

Some of the projector reviews available at the website are:
Epson PowerLite S3 LCD Projector - this kind of projector give a larger image view that can fill your home, office or even a classroom. It is the combination of affordable and easy to use type of projector. It has SCGA ultra portable that can deliver up to 1600 ANSI of lumens.
 Zoombox DVD Entertainment Projector - this projector is manufactured with an easy to connect gaming console, cameras, cable box, VCR and many more. It can display a 60-inch picture diagonally when hooked up within 8 feet from the wall or ceiling.

 Mitsubishi PK10 Pocket Projector - is a type of projector weighing only one pound that can be easily carried, even in one hand and is packed with numerous functions and capabilities when it comes to images or movie presentation.

The website also offers helpful projector tips like:
 Buying a Projector - factors to be considered are
o Ease of Use
o Brightness
o Image Quality
o Portability or Durability
Types of Projector - it is important to know the three classifications:

o CRT or the cathode ray tube projectors
o LCD or the liquid crystal display projectors
o DLP or digital light projection type of projectors
The Best Projectors - a good way of choosing the right projector is to compare all the specifications of all units. To know the best price for the projector you need to be sure to balance all of the features of an equation that will result in the best value. There are kinds of projectors you may find with a lower price but do not have the brightness you are looking for. Most of the time, a good combination of brightness and a cheap price is the best bargain. 

4 GB Mini Multimedia Projector with Micro SD (Slim Design)

4 GB mini multimedia projector with micro SD slot build with a smooth slim design for excellent on the go use. This powerful and durable little projector comes with 4GB of built in memory, with an additional micro SD slot located on the side of the projector. The CVIK-E26 micro projector is ideal for both business and social use. If you ever needed to make an outstanding presentation with quick setup, then this high performing simple plug and play micro projector is exactly what you need. The special slim design of the CVIK-E26 enables it to fit nicely into your laptop bag. In addition to its slim, small and portable design, the CVIK-E26 comes with an internal multimedia system that plays an array of media file formats, which lets you enjoy watching videos in a cinematic large projection display up to a maximum of 2.5 meters diagonal display. Make the most out of using this micro projector, you can either use your favorite earphones to enjoy listening to the audio, or through your stereo system by using the RCA cables provided. The internal media functions allows listening to music while viewing photos at the same time. Always have quick access to your media files straight from the mini projector, with out needing to connect it to your computer. This allows the mini projector to be used independently which makes it versatile and very useful. This new hot item can actually replace your current TV and or computer monitor. Such power and performance has never been seen before from a mini projector until now. Best of all, the micro projector hardly takes up any space at all, and comes in the size of most mobile phones. This is a must have item, whether you're a business or media orientated individual, and is available to you for single or bulk purchases, straight from the leader in direct wholesale electronics, Chinavasion.  At a Glance...  Micro SD card slot 4GB Internal Memory Simple plug and play Slim portable design Project up to 4.5 meters Great for business and social use Crisp and clear image for maximum enjoyment and performance               China Manufacturer Specifications  Primary Function: Mini portable multimedia projector - slim design Resolution: 800 x 600, 1024 x 768 Aspect Ratio: 4:3, 16:9  Bulb Life: 30,000 hours Bulb Type: LED Projection Brightness: 30 Lumens Lens Adjustment: Manual Focus Projected Distance: 450cm Maximum Projected Image Size: 250cm Maximum Menu Options: Music, Video, E-Book, Settings, Photos Media playing Formats: - Video - MPEG, Xvid, AVI, 3GP - Audio - FLAC, WMA, OGG, MP3 - Photo - JPEG, BMP, GIF - E-Book - TXT  VGA Input: YES AV Video Input: 3.5mm to RCA Cable (NTSC or PAL) Focus: - Type: Manual - Focus adjust: +/- 30 degrees  Light Source: - Type: LED - Color: Black, Silver Buttons: - Power On/Off - Menu Button - Volume Button - Play/Pause Button - Skip Left Button - Skip Right Button Inputs: - DC Input - VGA Input - Mini usb Input - Heaphone jack - AV IN - Micro SD slot Menu languages: English, Dutch, Italian, Portuguese, Holland, French, Spanish, Polish, Russian, Turkish, Danish, Japanese, Czech, Swedish, Korean, Greek, Thai, Simplified Chinese, Traditional Chinese, Hebrew Power Source: 100-240v Power Adapter Dimensions: L:111 x W:61 x D:27 (mm) Operating Temperature: 0-40 degrees Celsius Manufacturer Ref: L55DVV93PX34 Catalog Ref: Micro Projector, Mini Projector, Portable Projector  Product Notes  Media Player Audio Output: - Projector speaker: 1.2W Highly portable, lightweight mini multimedia projector that is ideal for the salesman who is often making professional presentations from place to place while traveling on the road When used for home entertainment purposes this unit can also be connected to a huge range of standard A/V video sources such as the Wii, XBox family, PS family, MP3/MP4 players, DVD, DV cameras, etc.   Package Contents  Model CVIK-E26 Mini Multimedia projector VGA Cable Power Adapter (100V-240V 50-60Hz) A/V Cable USB to Mini USB Cable Earphone Mini Tripod User Manual - English   Frequently Asked Questions - FAQ's  Is the Projector noisy whilst its running? The projector emits a low level noise output, this is emitted by the internal fan that helps keep the projector running longer and longer without over heating How can I use the mini projector independently without my computer? When you switch ON the mini projector, just press play and hold down for a couple of seconds, the media interface will power up, then you can use it to view your media and work files. What is the best lighting conditions that the projector is best suited for? All projector should be used in low light, and for best viewing experience use the mini projector in no light How do I transfer files to the mini projector? The mini projector is a simple plug and play device, just connect it to your computer through the USB cable, and you will instantly be able to transfer your media and work files How long is the bulb life for this mini projector? The life of the bulb for this projector is, on average, 5 years. If there is a problem with the bulb during that time, please contact us.   Login for Wholesale Discount Price Written by: A.D.  Visit the website: http://www.electronicschinawholesale.comYou will find much more. Current Reviews:    3 This product was added to our catalog on Saturday 06 June, 2009. Reviews for: (4 GB Mini Multimedia Projector with Micro SD (Slim Design))   4 GB Mini Multimedia Projector with Micro SD (Slim Design) great item and nice sizeby Julian Ramirez - on 07/23/2009 I like the fact that it is small enough to carry with you were ever you go. Nice size picture and quality for the compact size it is. Will recommend the item to others.   4 GB Mini Multimedia Projector with Micro SD (Slim Design) ...............by luca profeta - on 06/30/2009 che dire forse il miglior sito della rete! sicuro e affidabile! i prodotti sono davvero ottimi! grazie a tutti voi ragazzi di chinavasion!!! I NUMERI 1. LUCA.   4 GB Mini Multimedia Projector with Micro SD (Slim Design) cooooolby Manolache Catalin - on 06/10/2009 it's a cool gadget tech'!    

Digital Projector Lamps - Tips To Maximize The Life Of Your Digital Projector Lamp

Digital projectors are a great addition to any home or office and the advantages of having one don't need to be explained here. However the joys of having the big screen image, hooked up to your surround sound in the lounge are all too often shattered with the globe, often remaining that way for several months until you can afford a new one.Digital projector lamps are a powerful light source used to transport the image from the projector to the screen. While very strong for their designed purpose, omitting light, the same cannot be said about their durability, a point of contention with many a disgruntled digital projector owner.Although digital projector lamps are rated with an estimated life in hours, typically a lamp will peter out after 2,000 to 3,000 hours of use, many fall short of the indicated life. There are number of reasons for this. Like with all manufactured products there will be faults. While most projector lamps come with warranties ranging from 30 days to 6 months, research shows that many projector bulbs blow after the expiration of the warranty but well before the indicated lamp life. I own a Hitachi LCD projector and have experienced this problem first hand  Not only did my lamp blow after only 1000 hours use but it also exploded inside the projector. After learning the hard way myself here are a few tips to avoiding similar problems, while maximizing the protection of, and hence, life of, your expensive projector lamp.Always check and clean your air filter before use, especially if it has been stored. Dust build up in the air filter pad can cause lamp cooling problems resulting in overheating, lamp explosion and in some cases fire.Never move your projector during use. When the lamp is hot it is most vulnerable. A slight jolt could easily cause the lamp to blow.Always allow the lamp to fully complete its cooling cycle before turning your digital projector off.Ask your dealer to clean the inside of your projector once a year to avoid excessive dust builds up.

Cheap Flat Screen TVs - What You Need To Know

"Where do I get a cheap flat screen TV!" or "Can you recommend a good flat screen TV?" That's the question posed to me all the time and I wish the answer were as simple as the question asked."Cheap" and "Inexpensive" can be two completely different things and usually are to different people, but to answer your question, yes I can. You have to ask yourself a few simple questions first: What do you want to use the TV for? Take a few minutes and really think about it.Are You A "Gamer?"
"Movie Buff?"
"TV Junkie?"I could break it down further, but these 3 categories envelop the average TV viewer world wide. Knowing which one you are will definitely shape your decision when purchasing a TV; being a "cheap flat screen TV" or not.The Gamer You're usually looking for picture clarity and usually, the bigger the better. You're generally uncompromising in quality and won't stand for "blooming."The Movie Buff A little more forgiving than "The Gamer" it's not always the size of the TV, but you do want ease of use and don't need a lot in the way of picture functionsThe TV Junkie You're concerned more with positioning of the TV and the remote control options. You're a channel surfer so a good blue tooth Qwerty keyboard remote control would do you fine.So now ask yourself, what is a cheap flat screen TV in your eyes? The Gamer may be looking along the lines of a less expensive SONY BRAVIA  model. Less expensive is a loaded term, but you'll find the picture clarity you're looking for.The Movie Buff could really go either way in both size and quality of TV. Anything from a 42" to 55" would suit your tastes. VIZIO  is good brand to satisfy both of these desires pretty easily.The TV Junkie is much the same, in so far as quality as the movie buff. They don't want something that's going to have to be replaced every 2 years and they don't want something that will set them back a months wages either. Again, VIZIO  fits the bill for the TV junkie as well. Great quality, inexpensive and up on all the latest technologies from blue tooth to all the wanted internet capabilities.To answer your questions as to where you can get a cheap flat screen TV or can I recommend one? No problem I am more than glad to help and you can find more information in my Bio section. I hope this sheds a little light on your next TV buying experience.

Big Screen LCD Projector for Home Office School

Big Screen LCD Projector for Home / Office / School is a versatile big screen or wall LCD projector for every occasion! Why spend thousands on a big screen TV when this large screen projector approximates the feel of a plasma or LCD TV, but costs so much less? This AV projector is perfect for those with enormous viewing demands, but don't want to spend big! Imagine the excitement: hooking up a DVD player to this unit and watching Transformers on a 300 inch screen! This wonder projector will make your home theater dreams come true. Better yet, connect up your Microsoft XBOX 360, Sony PS3, or Nintendo Wii and spend hours and hours enjoying your favorite video games on your entire living room wall. Depending on how big you want to go, move the projector further away from the wall and rotate the focus lens to achieve a screen size of 60 inches, 120 inches, 240 inches ... and more! No you're not dreaming - that's hundreds of inches of intense viewing home cinema pleasure! How much would a 200 inch LCD TV cost? Do they even make 200 inch LCD or plasma TVs? Who even needs one when you can buy the CVIS-E31!?! As great as it is for the home, this multimedia LCD projector also shines at the office. Bring it to work and transform boring old talks into captivating presentations. Motivate your staff to get more done or bring it to a potential client site and land the account every time! This big screen wonder is sure to help you dramatically increase sales with next to no effort. Setup is incredibly easy too. Simply connect your laptop to this projector using a VGA cable and whatever shows normally on your notebook now shows on the screen or a clean section of wall in front of you. This projector also supports yellow, red, and white AV cable (also known as RCA or Composite) or red, green, and blue high definition cable (also known as YPbPr or Component) connections with external media players like MP4 players, DVD players, and HDD multimedia enclosures as well as media stored on SD cards or USB keys! That's right - put your favorite movie on an SD card or a USB flash drive, insert it into this projector, and watch it right away if an external multimedia player isn't available. So if you're tired of playing video games or watching your favorite movies and TV shows on an insultingly little TV screen, it's time for some lights, camera, action with this incredible audio video LCD projector for home, office, or school. As always, it's brought to you by the original leader in wholesale direct from China electronics, suppliers of truly inexpensive and innovative products worth blogging about, with a great 12 month warranty and a fantastic customer service team to match - Chinavasion!  At a Glance...  Up to 300 inch screen Easy for anyone to setup VGA, AV, Component Cable Connections Big Screen Movies, TV, Games! Office / School / Home Wonder                China Manufacturer Specifications  Main Function: Multimedia LCD Projector for large screen or wall display Connects with: DVD players, MP4 players, video game systems like Sony PS2 and PS3, Microsoft XBOX and XBOX 360, Nintendo Game Cube and Wii, and external HDD enclosures.  Projection Size: up to 300 inches Projection Distance: up to 5m Projection Medium: 5 inch LCD Lamp Power: 150 Watt Bulb Lamp Life: Up to 6000 hours Resolution: 800x600 Native Aspect Ratio: 4:3 or 16:9 Contrast: 600:1  Brightness: 1800 ANSI Lumens Image Enhancement: - Brightness - Contrast - Saturation - Hue - Sharpness Inputs: - VGA - Composite (also known as RCA or Yellow, White, and Red cables) - Component (also known as YPbPr or Red, Green, and Blue cables) - S-Video - SD card - USB drive Supports SD cards up to 16 GB Supports USB drives up to 8 GB Built-in Media Player: - Video formats supported: MP4, AVI, DIVX, XVID - Audio formats supported: MP3, WMA, AAC - Picture formats supported: JPG OSD Languages: English / German / French / Spanish / Portuguese Menu Languages: English / German / French / Spanish / Dutch / Italian / Swedish / Chinese Input Power: 220V AC, 50 Hz Dimensions: 345 mm x 248 mm x 123 mm (L x W x H) Manufacturer Ref: WG715JNI2D5G   Product Notes  This projector uses 220V power. If you're interested in a 120V version and will be ordering at least 5 units, please contact our customer service team. Though the projector exterior shows an HDMI input, that function is not available in this model. Connects to external media players, but has it's own built-in AV media player as well. Plays audio, video, and photos! Lens and tilt focus Automated slideshow function Clock and calendar Remote control uses 2x AAA batteries (not included) Easily supports image resolutions of 1024x768 and 1280x1024   Package Contents  Multimedia LCD Projector - Model CVIS-E31 Remote Control Power Cord Len Tissue User Manual - English   FAQ - Frequently Asked Questions  Can you recommend any great movies to watch that would look amazing on this projector? Absolutely. We took a poll around the office and here's our top 10 movie favorites: - The Dark Knight - The Matrix - The Lord of the Rings - The Shawshank Redemption - Finding Nemo - Blade Runner - Shrek - Toy Story - Fight Club - Star Wars: The Empire Strikes Back I want to use this projector for presentations, how difficult is it to setup? Setup is so easy even people who can't see the clock on VCR players can do it. VCRs? Do they still make those. For presentations, connect your laptop to this projector using a VGA cable. VGA cables are very inexpensive and are available at any computer store or retail outlet like Walmart. From the projector's remote control, keep pressing the TV/AV button until you arrive at "VGA". Now whatever is on your laptop will be displayed on the screen or wall. That's it! How long does the typical lightbulb last? Usually lightbulbs last for 6,000 hours. Given that your average movie lasts 2 hours, that's roughly 3000 times you can watch the hit chick flick - Titanic.   Login for Wholesale Discount Price Written By: M.W.  Visit the website: http://www.electronicschinawholesale.comYou will find much more. Current Reviews:    This product was added to our catalog on Friday 26 June, 2009.     

HD Home Theater Projector

Once upon a time, high definition video projectors were giant, expensive devices for the super rich. And even until recently, a high-performance projector meant spending in the five figures.That's not true anymore, as there are any number of great options, both DLP and LCD, that can give you stunning HD pictures for less than $1,000.It's important to define terms, however. While there is some source material at 1080 progressive (BluRay, DirecTV, allegedly, among others), the vast majority of HD material is at 720 progressive. Knowing which kind of source material matters to you most can make a big difference when it comes to the check out aisle. True 1080p projectors will generally run you about $2,000, while you can get very good 720P performance for half that number.When it comes to a home theater setup you need to be concerned with two things, primarily: resolution and light output. Resolution is literally the amount of data projected onto your screen. Light output, often measured in lumens matter most if you plan on using the projector in a brightly lit or partially lit environment.So before you break out that credit card, it's important to know exactly how you plan to use your new projector.Once you know that, you still need to choose between LCD projectors and DLP projectors. Both have strengths and weaknesses - DLP's generally produce better blacks on screen, while LCDs are less likely to exhibit shimmering effects, in sky scenes and so on. And of course, a projector with three LCD panels versus one will generally have better detail and color fidelity.With just a little research and planning, you can find yourself the perfect high definition projector - with a giant, room-filling HD picture for less than the cost of a decent, small flat panel display.