This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below.

When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things.

To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it.

For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights.

We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library.

To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others.

Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license.

Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs.

When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library.

133

Page 133
Image 133
Epson 5025UB manual 133

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.