Glossary and Acronyms

Before Using (continued)

CC (Closed Captioning)

EAS (Emergency Alert System)

OSD (On-Screen Display)

MSO (Multiple system owner/operator)

Dolby Digital

This is a method of coding digital signals developed by Dolby Laboratories. Apart from stereo (2-channel) audio, these signals can also be multichannel audio. A large amount of audio information can be recorded on one disc using this method.

PCM (pulse code modulation)

These are uncompressed digital signals, similar to those found on CDs.

DTV (Digital Television)

Name of the process whereby television picture and sound signals are changed to digital code for receiving and transmitting.

HDTV (High Definition Television)

Television with improved picture quality by increasing vertical and horizontal resolution.

ATSC (Advanced Television Systems Committee) Standardization body that developed the Digital Television Terrestrial formats.

HDMI (High Definition Multimedia Interface) Interface that supports every uncompressed digital format as well as all existing multi-channel audio format on a single cable.

JPEG (Joint Photographic Experts Group)

A system used for compressing/decoding color still pictures.

MPAA (Motion Picture Association of America)

Guild governing rating assignments to movies.

NTSC (National Television Systems Committee) Standardization body that developed the Analog Television Terrestrial formats.

Password

A four (4) digit code a user must provide in order to perform a function.

CableCARD™

A module that is required to receive premium digital services through the cable input.

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PT 56DLX25, PT 56DLX75 specifications

The Panasonic PT-56DLX75 and PT-56DLX25 are two notable models from Panasonic's lineup of projection televisions that marked an era of high-quality home entertainment. These models are characterized by their advanced technologies, impressive display features, and user-friendly interfaces that cater to a wide range of viewing preferences.

Both models feature a 56-inch screen, making them perfect for home theater setups. The display utilizes a high-quality CRT (Cathode Ray Tube) technology, which was a favored choice during their time for delivering deep blacks, rich colors, and excellent contrast ratios. The PT-56DLX75, being the higher-end model, incorporates advanced circuitry that enhances image quality and ensures that viewers experience movies and shows with incredible clarity and vivid detail.

One of the standout features of the PT-56DLX75 is its "Digital Comb Filter", which significantly reduces picture noise. This ensures that the image remains sharp even when displaying complex scenes. The PT-56DLX25, while slightly toned down in certain aspects, still boasts a reliable comb filter, giving it the capability to deliver quality images for everyday viewing.

Another important technology present in both models is the "Real Motion" processing, which minimizes motion blur, making fast-paced sequences in sports and action movies look smoother. This is particularly beneficial for dynamic viewing, as it allows for greater immersion in fast-paced content.

The sound systems in both models are designed to complement their visual prowess. Equipped with built-in speakers that provide a satisfactory audio experience, these televisions can fill a room with sound. Users looking for a more cinematic experience can connect external audio systems through multiple audio input options.

Connectivity options on the PT-56DLX75 and PT-56DLX25 are diverse, enabling users to connect various devices like VCRs, DVD players, and gaming consoles easily. Furthermore, the intuitive on-screen menu system ensures that users can navigate settings without hassle.

In conclusion, the Panasonic PT-56DLX75 and PT-56DLX25 remain testaments to the technological innovations of their time, offering solid performance and features that cater to diverse viewing needs. Even as newer technologies emerge, these models consistently provide an enjoyable viewing experience, combining quality display with sound performance in a stylish package.