Glossary

 

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This section briefly explains the difficult terms that are not explained in the text of this guide. For details, refer to other commercially available publications.

AMX Device Discovery

Aspect Ratio

Component Video

Composite video

Contrast

DHCP

Gateway Address

HDCP

HDTV

Interlace

IP Address

Progressive

SDTV

SNMP

AMX Device Discovery is a technology developed by AMX to facilitate AMX control systems for easy operation of the target equipment. Epson have implemented this protocol technology, and have provided a setting to enable the protocol function (ON).

See the AMX Web site for more details. URL http://www.amx.com/

The ratio between an image's length and its height. Screens with a horizontal:vertical ratio of 16:9, such as HDTV screens, are known as wide screens. SDTV and general computer displays have an aspect ratio of 4:3.

A method that separates the video signal into a luminance component (Y), and a blue minus luminance (Cb or Pb) and a red minus luminance (Cr or Pr).

A method that combines the video signal into a luminance component and a color component for transmission down a single cable.

The relative brightness of the light and dark areas of an image can be increased or decreased to make text and graphics stand out more clearly, or to make them appear softer. Adjusting this particular property of an image is called contrast adjustment.

An abbreviation of Dynamic Host Configuration Protocol, this protocol automatically assigns an IP addressgto equipment connected to a network.

This is a server (router) for communicating across a network (subnet) divided according to subnet maskg.

HDCP is an abbreviation for High-bandwidth Digital Content Protection. It is used to prevent illegal copying and protect copyrights by encrypting digital signals sent over DVI and HDMI ports. Because the HDMI port on this projector supports HDCP, it can project digital images protected by HDCP technology. However, the projector may not be able to project images protected with updated or revised versions of HDCP encryption.

An abbreviation for High-Definition Television that refers to high-definition systems which satisfy the following conditions.

Vertical resolution of 720p or 1080i or greater (p = Progressiveg, i = Interlaceg)

Screen aspect ratiog of 16:9

Transmits information needed to create one screen by sending every other line, starting from the top of the image and working down to the bottom. Images are more likely to flicker because one frame is displayed every other line.

A number to identify a computer connected to a network.

Projects information to create one screen at a time, displaying the image for one frame. Even though the number of scan lines is the same, the amount of flicker in images decreases because the volume of information has doubled compared with an interlace system.

An abbreviation for Standard Definition Television that refers to standard television systems which do not satisfy the conditions for HDTVgHigh- Definition Television.

An abbreviation for Simple Network Management Protocol, which is the protocol for monitoring and controlling devices such as routers and computers connected to a TCP/IP network.

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Epson EB-1770W, EB-1750, EB-1760W manual Glossary, 128, Gateway Address, Interlace IP Address Progressive

EB-1760W, EB-1750, EB-1770W specifications

Epson has long been a leader in the projector market, and its models EB-1770W, EB-1750, and EB-1760W exemplify their commitment to innovation and quality. These projectors are designed for professionals who require high performance in a variety of settings, from business presentations to educational environments.

The Epson EB-1770W is known for its impressive brightness of 3,500 lumens, which ensures clear and vivid images even in well-lit rooms. It utilizes Epson’s 3LCD technology, which delivers brilliant colors and high-quality image resolution. The projector has a WXGA resolution of 1280x800, making it ideal for displaying HD content without compromising on detail. One of its standout features is the ability to wirelessly connect to devices, allowing for seamless presentations from laptops, tablets, and smartphones. This model also incorporates a quick start-up feature and the ability to project an image in seconds, enhancing efficiency during meetings.

The Epson EB-1750 is another excellent choice for professionals on the go. Weighing just 1.7 kg, it is one of the lightest models in its class, making it highly portable. It offers a similar brightness of 3,200 lumens and features the same 3LCD technology, producing vibrant images with a high contrast ratio. With a lamp life extending up to 5,000 hours in eco mode, the EB-1750 is also economical, reducing maintenance costs. Its compact design includes an intuitive interface, enabling users to navigate through settings effortlessly.

Meanwhile, the EB-1760W is a balanced model that emphasizes versatility and performance. It boasts a brightness level of 3,400 lumens, making it suitable for a variety of lighting conditions. It shares the wireless capabilities of the EB-1770W, facilitating easy connections without the need for cumbersome cables. The EB-1760W supports HDMI, allowing for high-definition content to be showcased effectively. In addition to its excellent image quality, this model comes equipped with a range of projection modes tailored for different environments, including presentations in classrooms or conference rooms.

In summary, the Epson EB-1770W, EB-1750, and EB-1760W projectors are all embodiments of cutting-edge technology, offering exceptional brightness, portability, and versatility. They stand out with their wireless capabilities, long lamp life, and user-friendly features, making them ideal choices for any professional who values quality and performance in their presentations. Whether you are looking for a lightweight model or a robust option with superior connectivity, Epson has you covered with these impressive projectors.