If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.

<one line to give the program's name and a brief idea of what it does.>

Copyright (c) <year> <name of author>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovision version 69, Copyright (c) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type 'show w'. This is free software, and you are welcome to redistribute it under certain conditions; type 'show c' for details.

The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than 'show w' and 'show c'; they could even be mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program 'Gnomovision' (which makes passes at compilers) written by James Hacker.

<signature of Ty Coon>, 1 April 1989

Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary

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Epson 5025UB manual 131

5025UB specifications

The Epson 5025UB is a high-performance home theater projector known for its outstanding image quality and advanced features. It utilizes 3LCD technology, which allows for vibrant color reproduction and high levels of brightness. This technology also helps eliminate the rainbow effect that can sometimes be seen in other types of projectors.

One of the standout features of the Epson 5025UB is its 4K Enhancement Technology. This technology offers an upscaling capability that enhances Full HD content to achieve greater dimensionality and detail, delivering near-4K quality images. With support for HDR (High Dynamic Range), the projector enhances contrast and provides a broader color gamut, bringing scenes to life with sharper highlights and deeper blacks. This makes it ideal for both movies and gaming, ensuring a captivating viewing experience.

The 5025UB features a brightness rating of up to 2,500 lumens, enabling it to perform well in both dark and moderately lit environments. This translates to vibrant, clear images even with ambient light present. The contrast ratio is another impressive aspect, boasting an effective ratio of up to 1,000,000:1, which enhances the depth of images and ensures that shadows and colors are rendered with accuracy and detail.

Connectivity options are plentiful with the Epson 5025UB, including multiple HDMI ports, USB ports, and the option for wired and wireless networking. This flexibility allows users to easily connect a variety of devices, making it an excellent choice for those who appreciate versatility in their home theater setups.

Furthermore, the projector features lens shift and zoom capabilities that provide installation flexibility. Users can adjust the position and size of the projected image to best fit their viewing space, whether it be a dedicated home theater room or a living room setting.

In addition to its impressive technical specifications, the Epson 5025UB is designed for quiet operation, meaning that it won't distract viewers during a movie. Its sleek design allows it to blend seamlessly into any home entertainment setup.

Overall, the Epson 5025UB stands out in the home theater projector market with its combination of advanced technology, image quality, and user-friendly features, making it a great choice for cinema enthusiasts and gamers alike.