Lexicon DC-2 owner manual Wiring Considerations, Audio/Video Connections, Audio/Video Cables

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DC-2 Digital Controller

Installation

 

 

 

 

 

Wiring Considerations

There is debate over the audible effects of different types of interconnects.

Audio/Video Cables

Good engineering practices have minimized the effect that cables might

 

have on the inputs and outputs of the DC-2 Ñ but feel free to evaluate

 

different interconnects in your system. Be conscious, however, of the

 

mechanical stress from repeated insertion and overly tight connectors, and

 

the possibly corrosive nature of some contact-enhancing fluids.

 

Note that the use of standard audio cables for video or digital audio

 

applications may cause signal degradation, and is not recommended. For

 

these connections, please use only cables that are designed for the applica-

 

tion Ñ these have different impedance characteristics than cables designed

 

for analog audio applications. Consult your dealer for recommendations.

 

All cables should be kept as short as possible.

 

In general, speaker cables should be kept short, and low-impedance wire

Speaker Connections

should be used throughout to assure efficient power transmission and

 

avoid audible distortion. Recommended wire lengths are given in the table

 

below. Although these examples can be used as a general guide, your

 

system manuals should provide detailed information specific to your

 

components.

 

 

 

 

 

 

 

 

 

 

Wire Lengths

 

 

 

 

 

 

 

 

Length

AWG Size

 

 

 

up to 12 feet

16 gauge

 

 

 

up to 18 feet

14 gauge

 

 

 

up to 29 feet

12 gauge

 

 

 

up to 51 feet

10 gauge

 

 

 

 

 

 

 

Before making any connections, turn off ALL audio and video components, including individual power amplifiers. (Unplug any preamps and power amps that donÕt have power switches.)

The DC-2 is designed to function as the control center of the system, selecting inputs and controlling the volume of all speakers in the system. The following diagram shows a system with a tape deck, an AM/FM tuner, a CD player with a coaxial digital audio output, a satellite receiver with an optical digital output, a DVD player and a VHS VCR. This example shows the tape deck and VCR set up for recording and dual-zone audio.

Actual system connections will vary widely depending on the components used. Consult your dealer for details on your particular requirements.

Audio/Video Connections

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Contents DC-2 Communications Notice Important Safety InstructionsAcknowledgements Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen Contents Troubleshooting Specifications Installation WorksheetPCM Effects and Parameters AC-3 Effects and ParametersIntroduction Using the Documentation Glossary of TermsPage Controls Indicators Front PanelInstallation Rear PanelInstallation Remote ControlAlternate Remote Control Functions Using the ShiftPress and hold with buttons shown to access these remote Record/Zone 2 buttonsPress and hold with Connection Location Considerations AC ConnectionsWiring Considerations Wire Lengths AWG SizeAudio/Video Connections Audio/Video CablesVideo Disc Player AC-3 RF Video Connections Digital Audio ConnectionsAC-3 Ready Laser Disc LD/DVD PlayersRestore Factory Defaults Adjust with orEqualization +0.0dBTilt LoudnessDisplay Adjustment Video On-Screen DisplayDisplay Adjust Menu ON-SCREEN Display Input Gain Input ConfigurationAnalog Inputs Only Restore Input Name Input Level MetersInput Name Input Effect FX AssignmentAutomatic AC-3 FXSystem Configuration PCM Only AC-3 Only DTS OnlyCoax 1-5 VideoDigital Audio Inputs Record/Zone Record/Zone 2 ControlsOFF Speaker Configuration Custom ConfigurationPGM Trigger Assignment Front L/RCenter Sides RearsSetting Output Levels THX ConfigurationConfiguration Subwoofer OutputOutput Levels Menu Subwoofer Peak Limiter LimiterMute Level Power On Volume Zone 2 Power On Volume Speaker DistanceSync Delay Calibrate Panorama OFF Sync DLY Balance Zone 2 Balance Locking Settings Assign Custom NameComparing a modified Effect to the factory preset version Using DC-2 EffectsCustomizing Effects Restoring the original parameter values of an Effect Listening to only the DC-2 Effect Front/Back FaderPanorama NightclubPCM Effects and Parameters Channel PartyMusic Surround Music Logic LogicTV Matrix Pro LogicMono Logic Dialog in the centerPCM Effects and Parameters PCM Effects and Parameters PCM Effects and Parameters PCM Effects and Parameters Data Rate 384 kb/sec AC-3 Status Display4dB AC-3 Effects and Parameters MusicDolby Digital THX Including Surround EXAC-3 Effects and Parameters AC-3 Effects and Parameters DTS 2-Channel DTS MusicDTS Logic DTS FilmDTS THX DTS Effect ParametersDTS Effects and Parameters Troubleshooting Problem Possible Cause and SolutionTroubleshooting Routine Maintenance Restoring Defaults ExitSpecifications Speaker Configuration circle selection Inputs

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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