projectors

Projectors are classified in to lcd projectors-dlp projectors-led projectors-1080p projectors hd projectors, A lcd projector is a device that receives a video signal and projects the corresponding image on a projection screen using a lens system. All video projectors use a very bright light to project the image, and most modern ones can correct any curves, blurriness, and other inconsistencies through manual settings. lcd projectors are widely used for conference room presentations, classroom training, home theatre projectors in hyderabad and live events applications. Projectors in hyderabad are widely used in many schools and other educational settings, connected to an interactive whiteboard to interactively teach pupils.

Common display resolutions for a portable projector include SVGA (800×600 pixels), XGA (1024×768 pixels), 720p (1280×720 pixels), and 1080p (1920×1080 pixels).

The cost of a device is not only determined by its resolution, but also by its brightness. A projector with a higher light output (measured in lumens, symbol “lm”) is required for a larger screen or a room with a high amount of ambient light.[2] A rating of 1500 to 2500 ANSI lumens or lower is suitable for smaller screens with controlled lighting or low ambient light. Between 2500 and 4000 lm is suitable for medium-sized screens with some ambient light or dimmed light. Over 4000 lm is appropriate for very large screens in a large room with no lighting control (for example, a conference room). Projected image size is important; because the total amount of light does not change, as size increases, brightness decreases. Image sizes are typically measured in linear terms, diagonally, obscuring the fact that larger images require much more light (proportional to the image area, not just the length of a side). Increasing the diagonal measure of the image by 25% reduces the image brightness by more than one-third (35%); an increase of 41% reduces brightness by half.

Classroom Projectors

As multimedia continues to immerse our everyday lives, students have become surrounded with video experiences at every turn. The classroom should not be an exception. To help user in a new multimedia learning experience, classroom projectors have become the new teaching tool to make the most out of the learning experience.

Imagine surfing the web looking for research with the entire class engaged in what is found. Or, what if you could use educational videos to help captivate students on a challenging topic? Projectors bring sights and sounds into the classroom and offer a visual source for practically anything you can connect.

Students can connect a laptop to a projector to give a PowerPoint book report. History class takes on a whole new dimension when you can provide a visual tour of historical events through the power of the internet. If you can imagine it, you can do it. Projectors are becoming the must-have learning tool to increase retention, maintain interest and elevate the learning experience.

“Use classroom projectors and open up endless opportunities

• Maximize one-to-one experiences.
• Integrate video and sound to maximize learning.
• Bring the Internet to life and engage the entire class.
• Incorporate video into lessons to increase retention and attention.
• Allow students to use the projector for presentations, reports etc .
• Incorporate technologies such as white boards, wireless devices.

Projectors for Business

Business presentations are only as good as the content. But even with the help of 21st century visual tools, you face a growing challenge in persuading and influencing today’s techno-savvy audience. Content is always king, but the presentation of that content is rapidly growing in importance. In today’s media-on-demand world, there is a need for easy-to-use, versatile, reliable tools that open a world of possibilities.

Create a new level of interaction with projectors

We live in a wireless, seamless, digital, instant-access world of technological wonders that have transformed the way we work and communicate. Many businesses seek to implement the latest projector technology to enhance presentations and provide a reliable tool for everyday use.

Technology integration

Technology is a leading-edge, digital imaging technology that not only projects images with incredible brilliance, clarity and reliability, but also helps maximize the productiveness of all collaborative activity in the workplace environment.
Through seamless integration with other tools like video equipment, laptops, conferencing systems, interactive whiteboards and other tools, DLP projectors maximize the impact of information being presented.

For large meetings
Projectors designed for larger screens can offer a bright, vibrant image of the presented materials that is easy to read from the back row. Video, slides and other key presentation materials will be easy to share with a large group of people.

 

For major events
Large business events and network gatherings take on a new dimension when projectors are used to communicate. Videos, still images and other content can be used to set the stage for an event and provide a powerful means to share information. Special events and trade shows are prime opportunities to use projectors to communicate your key business messages to a wide audience.


Effective communication

Imagine the possibilities of a facility designed around a projection system.The most critical business presentations and company meetings will be polished and professional with the integration of virtually every technology tool available with the projection system for powerful results.

 Home Theater Projectors

Home theatre projector technology has come a long way since the time of CRT. While CRT projectors continue to be available in the market, the future of home theatre is definitely HD. If you’re just starting to looking for a home theatre projector, either a LCD or DLP is the choice to make.

In general, resolution of a screen refers to the number of lines of picture image displayed on screen. The more number of lines, the better the picture quality. An important understanding that any home theater projector user must have is the difference between a signal resolution and the resolution of the projector.

Other than this small defect (which is usually unnoticeable), DLP projectors are able to achieve the highest image quality to date among all projection technologies. DLP images have perfect geometry and great contrast. They also do not suffer from phosphor burn-in (burn out of pixels due to prolong projection of a single tone at one spot, such as channel logo) as with LCD projectors. And because colours are produced using a colour wheel, DLP projectors do not suffer from the yellowing of images (after prolonged used) like that of LCD projectors.

However, DLP are reported to have longer response time compared to other projection technologies when upscaling images. Gamers opting use projectors should take this into consideration especially if they are concerned with games requiring quick reaction.

Movies and TV will take on a whole new level of WOW!

• High Contrast Ratios – up to 20,000:1
• 1080p DLP Dark Chip technology
• Over 2 million pixels
• HDTV compatible
• Ultra-fast 16 microsecond response time
• Brilliant Color – over 1 billion rich vibrant colors
• High Definition – HDMI connectivity

Home theater projectors powered by DLP technology offer incredible picture quality. Due to the speed of the DLP chip, video is smooth and film-like. Fast action video is sharp and clear without the entire motion blur that may be seen in other technologies.

Plus, many DLP projectors feature Brilliant Color technology which uses up to 6 separate colors to create the image on the screen. The result is stunning, vibrant colors that are natural and accurate. Video enthusiasts agree that when it comes to home theater video performance; look no further than DLP technology.

DLP home theater projectors – more than just great movies!

Because of the Digital Cinema connection, DLP technology is famous for delivering an incredible picture on the screen. However, your new DLP home theater projector can do so much more than displaying movies on the big screen.

Video games larger than life

If you are into video gaming, you have to experience the action through a DLP projector. Imagine playing video games that are larger than life on a huge screen. Racing takes on a whole new dimension. Sports games draw you in as if you are really there.

 

Watch High Definition TV on the big screen

It’s easy to connect satellite TV or cable directly into a DLP home theater projector. Many DLP projectors are also HDTV compatible. There’s nothing quite like watching the big game on a really big screen in HD 1080p. With DLP projectors, you’ll see every detail in stunning clarity!

 

Surf the net in style

Projectors powered by DLP technology can easily be connected to any computer. You can surf the net, play computer video games, or even do email, all on a huge screen in the comfort of your home theater. You’ll never look at the Internet the same way!