Glossary

Analog: Sound that has not been turned into numbers. Analog sound varies, while digital sound has specific numerical values. These jacks send audio through two channels, the left and right.

Aspect ratio: The ratio of vertical and horizontal sizes of a displayed image.The horizontal vs. vertical ratio of conventional TVs. is 4:3, and that of wide-screens is 16:9. AUDIO OUT Jacks: Jacks on the back of the DVD System that send audio to another system (TV, Stereo, etc.)

Bit Rate: The amount of data used to hold a given length of music; measured in kilobits per second, or kbps. Or, the speed at which you record. Generally, the higher the bit rate, or the higher the recording speed, the better the sound quality. However, higher bit rates use more space on a Disc.

Chapter: Sections of a picture or a music piece on a DVD that are smaller than titles. A title is composed of several chapters. Each chapter is assigned a chapter number enabling you to locate the chapter you want. Component Video Out Jacks: Jacks on the back of the DVD System that send high-quality video to a TV that has Component Video In jacks (R/G/B, Y/Pb/Pr, etc.)

Disc menu: A screen display prepared for allowing selection of images, sounds, subtitles, multi-angles, etc recorded on a DVD. Digital: Sound that has been converted into numerical values. Digital sound is available when you use the DIGITAL AUDIO OUT COAXIAL or OPTICAL jacks.These jacks send audio through multiple channels, instead of just two channels as analog does.

Dolby Digital: A surround sound system developed by Dolby Laboratories containing up to six channels of digital audio (front left and right, surround left and right, center and subwoofer.)

Dolby Pro Logic II: It creates five full- bandwidth output channels from two-channel sources. Decode only systems that derive 5.1 channels instead of the conventional 4 channels of Dolby Pro Logic surround sound. JPEG: A very common digital still picture format.A still-picture data compression system proposed by the Joint Photographic Expert Group, which features small decrease in image quality in spite of its high compression ratio.

MP3: A file format with a sound data compression system. “MP3” is the abbreviation of Motion Picture Experts Group 1 (or MPEG-

1)Audio Layer 3. By using the MP3 format. One CD-R or CD-RW can contain about 10 times more data then a regular CD.

Parental control: Limits Disc play according to the age of the users or the limitation level in each country. The limitation varies from disc to disc; when it is activated, playback will be prohibited if the software’s level is higher than the user-set level.

Playback control (PBC): Refers to the signal recorded on video CDs or SVCDs for controlling playback. By using menu screens recorded on a Video CD or SVCD that supports PBC, you can enjoy interactive playback and searching.

Progressive Scan: It displays all the horizontal lines of a picture at one time, as a single frame. This system can convert the interlaced video from DVD into progressive format when the DVD Player is connected to a Progressive Scan TV. It dramatically increases the vertical resolution and provides the best picture.

Region code: A system allowing discs to be played only in the region designated.This unit will only play discs that have compatible region codes. You can find the region code of your unit by looking on the product label. Some discs are compatible with more than one region (or ALL regions.)

S-Video: Produces a clear picture by sending separate signals for the luminance and the color. You can use S-Video only if your TV has an S-Video In jack.

Sampling Frequency: Frequency of sampling data when analog data is converted to digital data Sampling frequency numerically represents how many time the original analog signal is sampled per second.

Surround: A system for creating realistic three-dimensional sound fields full of realism by arranging multiple speakers around the listener.

Title: The longest section of a movie or music feature on DVD. Each title is assigned a title number, enabling you to locate the title you want.

VIDEO OUT jack: Yellow jack on the back of the DVD system that sends the DVD picture video to a TV.

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Magnavox MRD130 user manual Glossary
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MRD130 specifications

The Magnavox MRD130 is a versatile and compact digital media player that was crafted for those who appreciate quality audio and visual experiences. Designed with portability in mind, it carries features that align with the modern consumer's demand for convenience without sacrificing performance.

One of the standout features of the MRD130 is its ability to play a wide range of digital formats, making it an ideal choice for those with diverse media libraries. It supports MP3 and WMA audio files, allowing users to enjoy their favorite music with clarity, while also accommodating JPEG files for viewing images. This multifunctionality ensures that it is not just a music player, but also doubles as a digital photo viewer, broadening its usability.

The device is equipped with a user-friendly interface, ensuring that users can navigate their media with ease. The bright LCD screen provides excellent visibility, enabling users to view album art and track information without straining their eyes. Coupled with intuitive controls, even those less tech-savvy can operate the device seamlessly.

In terms of connectivity, the MRD130 integrates features that allow for versatile playback options. The device is often accompanied by USB ports and SD card slots, letting users expand their storage capacity and access their media conveniently. This flexibility allows for easy transfer of files from computers and other devices, making it simple to keep your media library up to date.

Battery life is another critical aspect of the MRD130. With an efficient power management system, users can expect hours of uninterrupted playtime, whether they're at home or on the go. This reliability is coupled with a robust headphone jack, which delivers crisp sound quality, ensuring a pleasurable listening experience in a variety of environments.

Additionally, the design of the MRD130 reflects a commitment to durability and portability. The compact form factor makes it easy to carry in backpacks or purses, making it perfect for trips, workouts, or simply lounging at home.

Overall, the Magnavox MRD130 stands out as a feature-rich digital media player that caters to a variety of multimedia needs. Its combination of audio and visual capabilities, ease of use, and durable design make it a solid choice for anyone looking to enhance their entertainment experience on the go.
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