Native XGA 720p 3LED Portable Projector For Teachers No Interactive Whiteboard

Product Specification

Native XGA 720p Support 1920x1080 Education Projector No Interactive Whiteboard

Model CRE X1800

Feature Advantage

1. 3LED, use high quality Osram LED lamp, life-span up to 30,000 hours
2. 3LCD, 3-chip technology, Native Resolution 1024x768 support 1080p
3. Place the projector virtually anywhere: offset 70%-130% continuous adjustable
4. Self-developed full sealed & dustproof patent optical engine, to protect all optical parts, guarantee the greatest performance and extend lamp life.
5. Reserved USB android and HDMI android interface, it is a good way to save cost, the user can choose android system freely
6. Singal source automatic search (No signal will on standby)

FIVE versions for you choose :

1. Base Version

2. Base Version With VGA OUT and RJ45 Port

3. Add Android System

4. Add Win10 System

5. Add interactive whiteboard funcution

Specifications

Applications

• For education use, Classrooms have changed dramatically over the last decade with the advent of new technologies and equipment developed to make teaching and learning more diversified and interactive. Today, more teachers than ever are using multimedia projectors in the classroom. Students no longer have to crowd around a computer monitor to view presentations, Web sites or training programs. Multimedia projectors are becoming the centerpiece of classroom technology hubs that directly engage students and add impact to each lesson.

• For business use, By purchasing a business projector, the owner thereof will have a handy way of making information available for all employees to view, whether it is in a small gathering setting or a large scale conference room meeting. A projector of this type provides a way for the individual to project information so that others can easily view it and then take notes from the projection of the information. All in all, if you find yourself heading up meetings then using this type of projection machine is the way to go.

• For home use, Most of the people feel comfortable on watching movies or television program on the big screen as it becomes easier for eyes to perceive the images. The images produced are more immersive and provides comfortable viewing experience. It fills a large percentage of eye’s visual field and makes its quiet relaxing to watch. And of course, it is so much fun.

Description

LCD projectors have been around since the 1980s, and use the same liquid crystal displays that create the images in watches and other electronic devices. Specifically, most LCD projectors use 3 LCD technology (Like our model X1800 projector), a patented system that combines three liquid crystal displays. An image is created in a multistep process, which begins with the light source providing a beam of white light. The white light is passed to three mirrors, called dichroic mirrors, that are specially shaped to reflect only a certain wavelength o flight. In this case, the mirrors reflect red, blue, and green wavelengths. Each beam of colored light is then fed to an LCD panel, which receives an electrical signal that tells it how to arrange the pixels in the display to create the image. All three LCD panels create the same image, but they have different hues because of the colored light passing through the panel. The images then combine in a prism, creating a single image with up to 16.7 million colors that is passed through the lens and projected onto the screen.