Even text documents using very small font sizes are easily legible. Non-native data signals are compressed or upscaled very well, with very little loss in image quality. Video scaling results in a slight loss of image sharpness, so video detail is not quite as razor sharp as it would be on a comparable home theater projector.
Deinterlacing is not comparable to home theater quality either; artifacts and jaggies appear in quite a few scenes that are displayed cleanly on home theater projectors. However, both are good enough as to be acceptable for occasional home theater use. Keystone adjustment is an important feature for portable projectors and the EP handles it well. When keystone adjustment is applied, a text document or financial spreadsheet retains much of its detail and sharpness.
As with most projectors, the effect of keystone adjustments on graphics and video is hardly noticeable. The obvious - and best - answer is resolution. XGA is at this time the most common resolution in use with personal computers and laptops.
And in order to get the best possible image from your projector, you should always try to match your computer's resolution to the projector's native resolution. Chances are your computer is already displaying x, and will feed a signal to the projector in its native format. Nearly nonexistent fan noise and monitor loop-through make it ideal for mobile presentation or classroom use. For more detailed specifications and connections, check out our Optoma EP projector page.
Reviews Projectors Screens Accessories. The EP is perfect for a wide range of environments from boardrooms to classrooms. Designed with today's big screen multimedia demanding needs in mind, this robust and compact DLP multi-media projector will shine brightly when it comes to high quality presentations. Our Highly Recommended Award designation is earned by reviewed products that offer unusual value or performance in their price class.
Read Review. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image. Some are extremely portable, suitable for road warriors that travel and make presentations on the fly. Others are small enough to take on the road, but are really designed to stay in your training or conference room for repeated presentations in the same place.
Some projectors are suitable for large venues, and have high resolutions and very powerful lamps. Regardless of the model, all Optoma projectors share one key feature: at least one High Definition Multimedia Interface port that carries high-resolution video and audio over a single cable. Press the "Power" button on your laptop and your Optoma projector to shut them off. Any Problems : Sometimes regular cable looks a little rough, but that happens with regular cable too. What can you do?
January 8, was my first post on this unit and I have to say that nearly a year later, I am still impressed by this projector. Almost hours of viewing, no problems, no fade in picture nor any doubts purchasing it. After numerus HD content sporting events, DVD parties and usual computer usage, this unit still impresses the neighbors accross the street. It is a permanent fixture in my home and cannot be lived without. Family and friends are now asking when I can set one up specifically this unit in their home.
With regular cleaning can of compressed air of the projector, this should last many years into the HD wave and beyond. New lamp is on my list, custom building a enclosure for it now.
Hooked up simply to vga on computer video card, dvi is perfect length of cable limits though , s-video great too. Very happy, would suggest this every time asked. Any Problems : Be careful how you hook this unit up. Can be finiky to poor cables and connectors.
Once you find a solid solution, its golden. I bought this equipment last year and its been used for no more than 40 hours overall in office presentations. I have handled it with excellent care. Yesterday the image symply went off, the projector is only sending a bright white image and a hint of purple shapes. I've tried changing cables, inputs, moving the settings, turning on and off, with no luck.
I will try to send back this equipment that it still under warranty, but it is a shame I have to go through all of this with a relative new equipment.
For the number of lumens and contrast ratio it's an awesome deal. It's really quiet, lightweight and displays an awesome i video. Any Problems : None yet but construction seems a little cheap. The little elevating stand in the front doesn't have many positions to lock in to so that's kind of a bummer. Reviews Projectors Screens Accessories. Projector Database 11, Projector Forums Login. Large Venue Classroom Interactive Conference.
Find a Projector. Classroom Interactive Portable. Throw Calculator. User Reviews Write a Review. Review by guillaumecbb Sep 27, Review by jonjon Mar 29, Review by Atputhan Nov 19, Review by Boosh Jun 21, Review by James Evers Dec 30, Review by Simon Dec 3, Review by pryor May 9, Review by jkbflorida29 Mar 19, Review by UBY Feb 27, Review by Michael R.
Feb 18,
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