Hello, I am the Optoma EW775. With my 4500 ANSI Lumen I offer great projection for your conferences, presentations or large film screenings. People call me conference class, and I do great at presentations for up to 180 persons. 4500 ANSI Lumen are well-suited for projections in rooms with little daylight, or artificial light. If you want to use me in a bright environment you should calculate 1000 ANSI per m² of projected image, or take a look at my 'siblings' here with more ANSI Lumens.
The contrast of the Optoma EW775 comes in at a very high 1500:1. The human eye can only recognize contrast ratios of 800:1 maximum. 1500:1 is thus great value, which will give you great dynamic images and colours.
With over 1m active pixels this projector has a native HDTV WXGA resolution of 1280x800px and an aspect ratio of 16:10. It can easily play multimedia content from Blu-ray, DVD, PC, or a receiver. The HD format is particularly suited for widescreen projections.
The projector works on Texas Instruments' DLP technology. The light is reflected by thousands of micro-mirrors (one mirror for each pixel). DLP technology stands for high contrast ratios and great luminosity, as well as a compact and light design.
The projector has an optical lens shift . This is a feature of a top quality projector, which allows you to shift the image of your projection without distortions, and without moving the projector.
Through the LAN RJ45 network connection the projector can be integrated directly into your network. This allows you to operate and maintain the device remotely. Some models will even send a email to you when errors occur (e.g.broken lamp).
The Optoma EW775 has an ECO mode, which prolongs the lifespan of the lamp by reducing brightness, operating noise and power consumption of the projector.
The lamp lifetime is 2000 hours. This is a very high value, which will guarantee years of vivid projections, and vey low follow-up costs for you. The current lamp running time is 0 hours. At an average of 1.5h daily operation, a new lamp will run 4 years.
We offer projectors in different conditions. The Optoma EW775 seen here is marked as 'refurbished'. This means this device has been used before. Our experts have checked, maintained, and cleaned it. Consumable parts have been replaced or restored. The projector offers all the manufacturer's features and specifications. There may be superficial signs of usage on the refurbished projector but that does not impact its very good technical condition. You are getting a technically first class projector at a great price discount
|Brightness||4500 ANSI Lumen|
|Output Signals||HDTV (720p, 1080i/p), EDTV, SECAM, PAL, NTSC|
|Technology||0,65 DC2 DLP Chip|
|Lamp Life||2000/1500 hours|
|Lamp Output||330 W|
|Audible Noise||31 dB eco mode|
|Speaker||2 x 3W Stereo s|
|Inputs||HDMI , DVI , BNC , VGA , Component , S-Video , Composite , 6 x Stereo Mini Jack|
|Outputs||VGA , Mini Jack|
|Special Characteristics||FullHD, lens shift, HDMI/DVI with HDCP, LAN/RJ45, Eco-Mode|
|Dimensions||41.91cm x 18.8cm x 34.8cm|