High-quality content Showcase your important presentations in the best possible way with the EB-4770W. Thanks to Epson's 3LCD technology, you can be sure that your projected images will feature accurate colours & clear detail. Your images will continue to look their best even in brightly-lit rooms thanks to high brightness & an equally high White & Colour Light Output. Flexible connectivity Bring your presentations to life with a range of high-definition content, which can be projected from a variety of devices connected via the HDMI & Display Port inputs. Content from these devices can also be displayed alongside content from another source, such as a separate laptop or Epson USB (Universal Serial Bus) Visualiser, using the side-by-side split screen function. Easy set-up & maintenance Setting up the projector is quick & easy thanks to a variety of user-friendly installation features, meaning you can get started quickly. You can place the projector in a number of positions without fear of blurring or distorting the image thanks to its x 1.8 wide zoom ratio, keystone correction & arc & point correction. We have also made it easy for you to keep your projections as bright & clear as possible. Both the lamp & filter are easy to replace, meaning maintenance is quick & straightforward.