Lexicon DC-2 owner manual Introduction

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The DC-2 can be thought of as four units in one. At its heart is a reference-

Introduction

quality 8-channel music and film digital audio computer capable of creating

 

 

or recreating a limitless amount of listening environments. This digital

 

audio computer is mated to an 8-channel, 24-bit Digital-to-Analog con-

 

verter that rivals the most exotic and costly stand-alone devices. To harness

 

all of this digital audio power, the DC-2 also includes a built-in line-level

 

preamplifier with 8 analog audio inputs and 8 digital audio inputs for easy

 

integration with multiple source components. Since many of these source

 

components are also capable of outputting high quality video signals, the

 

DC-2 includes a high-quality composite and S-video switcher. The DC-2

 

also includes provisions for adding a digital output, and a second RS-232

 

port as well as three expansion ports for future enhancements. The back

 

panel includes a bare wire block terminal for trigger outputs for easy

 

connection to associated equipment.

 

The DC-2 is designed to satisfy the most rigorous demands, while retaining

 

simplicity for casual use as well. Using the system can be as simple as

 

pressing an input key and turning the volume up and down. Less-used

 

functions are organized into a simple on-screen menu system and ÒhiddenÓ

 

buttons on the remote control. Controls are provided to accommodate

 

virtually any system configuration and to allow for varying recording,

 

mixing, and transmission styles, as well as for system control from a second

 

zone, and for control by sophisticated automation systems.

 

Three versions of the DC-2 are available: THX, Dolby Digital, and DTS. The

 

unit is internally-configurable so upgrades can be progressively added to

 

include all the features of the DTS version.

 

AllversionsoftheDC-2includeNIGHTCLUB,CONCERTHALL,CHURCH,

 

and CATHEDRAL effects for creating an ideal custom listening environ-

 

ment as well as MUSIC LOGIC and MUSIC SURROUND which offer

 

ambience extraction. As these programs use the same Lexicon technology

 

used by the overwhelming majority of professionals for adding ambience

 

to their recordings, you will find playback greatly enhanced by the DC-2,

 

transporting you more deeply into the performance.

 

The DC-2 also recreates 5.1 channel soundtracks with stunning accuracy,

 

and takes them to a new level of realism with LexiconÕs proprietary

 

Logic 7 technology. These effects allow you to expand 5.1 channel as well as

 

two channel soundtracks for 7.1 and virtual 7.1 channel playback for an

 

increased sense of spaciousness and envelopment.

 

The AC-3 and DTS versions of the DC-2 provide separate effects for

 

listening to 5.1 channel music and down-mixing 5.1 channels to two

 

channels, allowing you to fine-tune the DC-2 for listening to 5.1 channel

 

music or music videos.

 

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Contents DC-2 Communications Notice Important Safety InstructionsAcknowledgements Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen Contents AC-3 Effects and Parameters TroubleshootingSpecifications Installation Worksheet PCM Effects and ParametersIntroduction Glossary of Terms Using the DocumentationPage Front Panel Controls IndicatorsRear Panel InstallationRemote Control InstallationRecord/Zone 2 buttons Alternate Remote ControlFunctions Using the Shift Press and hold with buttons shown to access these remotePress and hold with Location Considerations AC Connections ConnectionAudio/Video Cables Wiring ConsiderationsWire Lengths AWG Size Audio/Video ConnectionsVideo Disc Player AC-3 RF LD/DVD Players Video ConnectionsDigital Audio Connections AC-3 Ready Laser Disc+0.0dB Restore Factory DefaultsAdjust with or EqualizationLoudness TiltVideo On-Screen Display Display AdjustmentDisplay Adjust Menu ON-SCREEN Display Input Gain Input ConfigurationAnalog Inputs Only Input Effect FX Assignment Restore Input NameInput Level Meters Input NameAC-3 FX AutomaticSystem Configuration DTS Only PCM Only AC-3 OnlyCoax 1-5 VideoDigital Audio Inputs Record/Zone 2 Controls Record/ZoneOFF Front L/R Speaker ConfigurationCustom Configuration PGM Trigger AssignmentSides Rears CenterSubwoofer Output Setting Output LevelsTHX Configuration ConfigurationOutput Levels Menu Limiter Subwoofer Peak LimiterSpeaker Distance Mute Level Power On Volume Zone 2 Power On VolumeSync Delay Calibrate Panorama OFF Sync DLY Balance Zone 2 Balance Assign Custom Name Locking SettingsComparing a modified Effect to the factory preset version Using DC-2 EffectsCustomizing Effects Listening to only the DC-2 Effect Front/Back Fader Restoring the original parameter values of an EffectNightclub PanoramaPCM Effects and Parameters Channel PartyMusic Surround Logic Music LogicPro Logic TV MatrixDialog in the center Mono LogicPCM Effects and Parameters PCM Effects and Parameters PCM Effects and Parameters PCM Effects and Parameters Data Rate 384 kb/sec AC-3 Status Display4dB Music AC-3 Effects and ParametersDolby Digital Including Surround EX THXAC-3 Effects and Parameters AC-3 Effects and Parameters DTS Music DTS 2-ChannelDTS Film DTS LogicDTS Effect Parameters DTS THXDTS Effects and Parameters Problem Possible Cause and Solution TroubleshootingTroubleshooting Exit Routine Maintenance Restoring DefaultsSpecifications Inputs Speaker Configuration circle selection

DC-2 specifications

The Lexicon DC-2 is a renowned digital surround sound processor that has garnered appreciation for its advanced technology and superior audio performance. Designed specifically for home theater systems and high-end audio setups, the DC-2 is a versatile unit that can provide high-quality sound reproduction in a variety of environments.

One of the standout features of the Lexicon DC-2 is its dual DSP architecture. This advanced processing technology enables the processor to handle complex audio formats with ease, delivering immersive soundscapes for both music and movies. The DC-2 supports formats such as Dolby Digital, DTS, and other surround sound technologies, ensuring compatibility with a wide range of media sources.

Another key characteristic of the DC-2 is its extensive connectivity options. It is equipped with multiple inputs and outputs, including analog and digital connections, which allow for seamless integration with various audio and video components. This flexibility makes it an ideal choice for those seeking to create a custom audio setup tailored to their specific needs.

The Lexicon DC-2 also features sophisticated room correction capabilities. Using the proprietary Lexicon Room Correction (LRC) technology, it analyzes the acoustic characteristics of your listening space and adjusts the audio output accordingly. This ensures optimal sound quality regardless of the room's shape or size, enhancing the overall listening experience.

Moreover, its user-friendly interface and remote control functionality offer intuitive operation, making it easy for users to navigate through different settings and modes. The LCD screen displays vital information, allowing for quick adjustments on the fly.

In terms of audio quality, the DC-2 is known for its pristine sound clarity and dynamic range. With a robust signal-to-noise ratio, it minimizes distortion and delivers a clean, accurate audio signal. Audiophiles appreciate the fidelity with which it reproduces music, bringing studio-quality sound to the home environment.

In summary, the Lexicon DC-2 is a powerful digital surround sound processor that combines advanced technologies and innovative features to provide a premier audio experience. Suitable for both casual listeners and serious audiophiles, it stands as a testament to Lexicon’s dedication to audio excellence. Its versatility, connectivity, room correction, and exceptional sound quality make the DC-2 an outstanding choice for any modern home theater system.
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