A Guide to Digital TV

•What is Digital Television?

Digital television (DTV) is a new way of transmitting high quality video and audio to your TV set. Using DTV, broadcasters can transmit high definition TV (HDTV) images, Dolby digital surround audio, and new services such as multicasting (transmitting more than one program on the same TV channel) and datacasting. Several of these services can be combined into a single digital broadcast.

Digital Television Services

•Digital Picture Quality

DTV programs are transmitted in two different formats. The first is Standard Definition Television (SDTV) and the second is High Definition Television (HDTV).

•SDTV program formats include 480-line interlaced (480i) and 480-line progressive (480p) video. 480i programs are essentially a digital version of our current analog TV programs, while the 480p format offers improved image detail over 480i. Some 480p programs are broadcast in widescreen and are comparable to progressive-scan DVD movies in image quality.

•HDTV program formats include 1080-line interlaced (1080i) and 720-line progressive (720p). Both HDTV formats are always broadcast in widescreen, and offer much higher picture quality than SDTV.

•Dolby Surround Sound

With DTV, you can listen to a variety of Dolby digital audio formats from Dolby Surround 2.0 to Dolby Digital 5.1 surround, using your home audio system. Many HDTV programs are now broadcast with DD 5.1 soundtracks.

U.S.A Only

The product unit accompanying this user manual is licensed under certain intellectual property rights of certain third parties. In particular, this product is licensed under the following US patents:

5,991,715, 5,740,317, 4,972,484, 5,214,678, 5,323,396, 5,539,829, 5,606,618, 5,530,655, 5,777,992, 6,289,308, 5,610,985, 5,481,643, 5,544,247, 5,960,037, 6,023,490, 5,878,080, and under US Published Patent Application No. 2001-44713-A1.

This license is limited to private non-commercial use by end-user consumers for licensed contents. No rights are granted for commercial use. The license does not cover any product unit other than this product unit and the license does not extend to any unlicensed product unit or process conforming to ISO/IEC 11172-3 or ISO/IEC 13818-3 used or sold in combination with this product unit. The license only covers the use of this product unit to encode and/or decode audio files conforming to the ISO/IEC 11172-3 or ISO/IEC 13818-3. No rights are granted under this license for product features or functions that do not conform to the ISO/IEC 11172-3 or ISO/IEC 13818-3.

Other countries

The product unit accompanying this user manual is licensed under certain intellectual property rights of certain third parties. This license is limited to private non-commercial use by end-user consumers for licensed contents. No rights are granted for commercial use. The license does not cover any product unit other than this product unit and the license does not extend to any unlicensed product unit or process conforming to ISO/IEC 11172-3 or ISO/IEC 13818-3 used or sold in combination with this product unit. The license only covers the use of this product unit to encode and/or decode audio files conforming to the ISO/IEC 11172-3 or ISO/IEC 13818-3. No rights are granted under this license for product features or functions that do not conform to the ISO/IEC 11172-3 or ISO/IEC 13818-3.

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Samsung HL-R4266W Guide to Digital TV, Digital Television Services, What is Digital Television?, Digital Picture Quality
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HL-R4266W specifications

The Samsung HL-R4266W is a striking example of rear-projection television technology, offering viewers a blend of high-definition resolution and an impressive display size in a sleek design. Introduced as part of Samsung's lineup in the mid-2000s, this model stands out due to its 42-inch screen size that caters to a wide range of viewing preferences, making it an attractive choice for home entertainment.

At the heart of the HL-R4266W is its DLP (Digital Light Processing) technology, which enhances image quality by utilizing a digital micromirror device. This method of projection creates vibrant colors, deep blacks, and sharp images, contributing to an immersive viewing experience. With a resolution of 720p, the television supports high-definition content with a crisp clarity that was cutting-edge for its time.

One notable feature of the HL-R4266W is its incorporation of the Samsung "Light Engine" technology, which improves brightness and color accuracy. This advancement allows viewers to enjoy consistent picture quality in various lighting conditions, whether in a darkened room or a brightly lit living space. The television also supports a wide color gamut, resulting in rich and accurate colors that enhance cinematic experiences.

The HL-R4266W comes equipped with multiple input options, including HDMI and component video connections, ensuring compatibility with a variety of modern devices such as DVD players, gaming consoles, and cable boxes. The availability of these ports makes it easy for users to connect their favorite entertainment sources, further enhancing the TV's versatility.

In terms of design, the HL-R4266W features a sleek black cabinet that fits seamlessly into any home decor. Its lightweight structure makes it easier to set up and reposition as needed. The television also has a built-in speaker system that provides decent sound quality, though for audiophiles, an external sound system may be required to achieve a more immersive audio experience.

Overall, the Samsung HL-R4266W combines robust technology with user-friendly features, making it a reliable choice for those seeking a quality rear-projection television. While it may not match the capabilities of today's ultra-high-definition models, it remains a notable option for home entertainment enthusiasts who appreciate the classic appeal of DLP technology.
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