Skip to main content
Add as a preferred source on Google


CRT Projector Has Trackball

  • 12/01/96

The PRO900 Digital Projector from Zenith sports a 3D digital comb filter, 2D picture sharpness circuitry, and high-resolution color-corrected hybrid lenses. Its CRT system achieves an RGB resolution of 1920 x 1080 and video resolution of 800 TV lines. 

Convergence is digital controlled analog with 10 factory preset and five customer memory locations. Two IR receivers on the projector allow for front and rear remote control access. 

Video features include color transient improvement, black level expansion, auto flesh-tone correction, video edge enhancement and high-resolution AKB with programmable white balance control. 

The PRO900 outputs 800 lumens of light and projects images at sizes from 5-20 feet diagonal. Zenith Electronics Corp., Glenview, IL, (847) 391-7000, www.zenith.com. 

Featured

  • tool icons with variety of business icons

    SETDA Releases Free EdTech Quality Action Toolkit

    The State Educational Technology Directors Association (SETDA) has put together a free K-12 EdTech Quality Action Toolkit that provides a framework for evaluating education technology products as well as guidance on regulatory compliance, templates for communicating with vendors, training resources, and more.

  • woman working with computer laptop with polygonal brain shape of an artificial intelligence and various icons

    13 School and District Teams to Participate in Rural AI Strategy Lab

    K-12 education nonprofit FullScale, in partnership with nonprofit advocacy organization All4Ed, is bringing together 13 school and district teams to collaboratively investigate how AI can thoughtfully be integrated into teaching and learning.

  • children sitting on white chairs, holding up colorful speech bubbles

    Why Title III Is Lacking in Today's Multilingual, Technology-Enhanced Classrooms

    When Congress strengthened Title III in the early 2000s, the focus was helping students acquire English and access academic content. That goal remains important, but the classrooms of 2026 look very different from those of 2001.

  • abstract colored blocks

    OpenAI Letting Go of Sora Short-Form AI Video Platform

    OpenAI is reportedly getting rid of Sora, its generative AI model that creates short video clips from text prompts, images, or existing video inputs. The move upends the company's December partnership with The Walt Disney Company.