800 Version 4

Reference Optical Disc Player

The architecture of the 800 ensures that all functional parts of the machine can be upgraded, improved, added to or interchanged, within reason. In this way we set up not only the best opportunity to stay ahead of changing technology, but we retain the maximum flexibility to improve performance through future changes to software or hardware. This architecture allows our customers to enjoy and invest in the best audio/video systems now.

Set-up and adjustments can be made via the OSD or by using MConfig, the latest computer-based configuration system from Meridian. This Windows application also supports the 861 with Meridian Room Correction. MConfig includes a graphic system definition tool (see illustration

on previous page) which enables a comprehensive system architecture to be built up on-screen and then uploaded to the unit(s) concerned. All the decoding algorithms are in video and audio DSP, so the

800can be re-programmed in the future to improve or extend its capabilities. Software updates are available on Meridian’s website.

800 Version 4

Version 4 is the latest incarnation of the

800 Optical Disc Player, which combines new software with a modified ‘core’ card complement offering a significant increase in the quality and flexibility of the system.

The new VI00 Video Input card is included along with the recently-released VE12 HDMI/Progressive Component output card. These enable the 800 to be interfaced with

Outline Specification

a display via a single interconnect, the 800 providing video switching and scaling of internal and external video signals.

The VI00 provides two composite, two S- Video and one interlaced component video input, and allows analogue video sources to be converted to the common broadcast resolution standard digital video format that is used internally in the 800.

The VE12 provides HDMI output for compatible displays, and automatically handshakes with the display to determine the highest quality signal that can be provided by the player. The card also provides analogue progressive component video out.

800 Version 4 also includes the VE00 card providing interlaced and NTSC/PAL-encoded outputs, and supports analogue video input/ switching cards designed originally for the

861.Controls provide adjustment of aspect ratio, picture position (progressive only), brightness & contrast, and NTSC hue.

Full details of the cards installed in the two standard versions of the 800 can be found on Page 2 of this document. Note that these versions are not upgradeable on an individual card basis. If this is what you need, special configurations can be created to order, and Version 3 units can be upgraded in many cases: contact your dealer or installer, or Meridian Audio to discuss your requirements.

 

 

Audio DSP:

800 uses Meridian’s proprietary DSP software to provide

Formats:

DVD-Video, DVD-Audio, CD Audio (Red Book)

 

on-board decoding for DTS, Dolby Digital and MPEG

 

CD Video (White Book), MP3

 

Audio, error correction, resolution enhancement, up and

 

 

 

down-sampling and high-resolution digital gain control.

Drives:

Supplied with 1 x ATAPI 2 DVD ROM drive. A second

 

 

 

drive bay is included for future expansion.

Video in and out:

Selectable inputs for 2 composite and 2 S-video in NTSC

 

 

 

or PAL format signals, plus component in. Outputs scaled

Audio outputs:

Independent copy and 2room+ capabilities where second

 

and available simultaneously as composite, S-video,

 

room can receive raw or decoded audio streams.

 

component, HDMI or RGB.

 

6-channel main and 2-channel auxiliary 24-bit, 96 kHz

Video DSP:

Software-based video decoding for MPEG1 and MPEG2

 

S/PDIF digital outputs with MHR

 

video. Digital video backplane allows options for future

 

 

 

video processing enhancements.

 

Option for simultaneous digital outputs at different

 

 

 

sample rates from DVD and CD

Controls, etc:

Front-panel fascia controls for Play, Stop, Pause, Previous,

 

 

 

Next and Off. Hinged control panel provides additional

 

Option for simultaneous output of Dolby Digital com-

 

switches for Drive switching, Source, Copy, DVD menus,

 

pressed stream for a decoder (like 861) and a decoded

 

Display, Mute, Volume

 

version for a second zone.

 

 

Optional 2 + 4 channel analogue outputs on both phono and XLR (balanced) with 24-bit, 192 kHz converters (800DAX version).

Display: 20-character dot matrix display with adjustable bright- ness and contrast. Lights for CD, DVD, MLP, Drive A/B and Repeat.

Information contained in this data sheet is correct as far as possible, but Meridian Audio accepts no liability for errors or omissions. Meridian Audio reserves the right to amend product specifications at any time. Third-party trademarks are recognized as the property of their respective owners. Further technical details, images, product reviews and company history are available from Meridian Audio or from our web site, www.meridian-audio.com. ©Text & images 2004 Meridian Audio Ltd.

800V4 v2.6 • 04022005 RE

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Meridian America 800 Version 4 manual Outline Specification
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800 Version 4 specifications

Meridian America 800 Version 4 is a high-performance digital audio processor designed for both professional and home audio systems. This innovative product delivers a powerful combination of cutting-edge technologies and features that cater to audiophiles and casual listeners alike.

One of the standout characteristics of the Meridian America 800 Version 4 is its advanced digital signal processing (DSP) capabilities. The processor utilizes proprietary algorithms to ensure optimal sound reproduction across a wide range of audio formats. With built-in support for high-resolution audio, users can experience music in its most detailed form, enjoying studio-quality sound with incredible clarity.

The Meridian America 800 Version 4 also supports multiple audio channels, making it a versatile solution for both stereo and multi-channel setups. This flexibility allows users to create an immersive surround sound experience for movies, music, and gaming. The processor features seamless integration with various audio sources, including streaming services, digital media players, and traditional audio devices.

Another notable feature is Meridian's innovative Room Correction technology. This capability analyzes the acoustics of the listening environment and adjusts the audio output accordingly. By compensating for unwanted reflections and resonances, it ensures that listeners can enjoy consistent sound quality regardless of their room's shape or size.

Connectivity is a key aspect of the Meridian America 800 Version 4. It includes a variety of input and output options, such as HDMI, coaxial, and optical connections, providing users with the flexibility to integrate the processor into their existing setups easily. Moreover, the device is equipped with USB ports, enabling it to connect directly to computers for convenient playback of digital music files.

In addition to its impressive technical specifications, the Meridian America 800 Version 4 features an intuitive user interface. The device is designed for ease of use, allowing users to navigate settings and customize their audio experience effortlessly. Furthermore, it supports remote control access, enabling convenient adjustments from anywhere in the room.

In conclusion, the Meridian America 800 Version 4 is a state-of-the-art digital audio processor that excels in delivering superior sound quality, flexibility, and user-friendly operation. With its advanced DSP capabilities, room correction technology, and extensive connectivity options, it stands out as an essential component for those seeking to elevate their audio experience, whether at home or in professional environments.
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