Lexicon DC-2 owner manual PCM Effects and Parameters

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PCM Effects and Parameters

Lexicon

component of the input to the effect is reduced while the stereo component is increased.

If the input signal is pure monaural speech the reverb is almost entirely attenuated. SPEECH DETECT is a real benefit to some popular music (where spoken voice, such as rap, occurs along with the music), stereo television and early stereo movies. Any stereo material which was not carefully mixed for Surround is a good candidate for playing through the Nightclub, Concert Hall, Church or Cathedral Effect with speech detect on.

SUBWOOFER LVL boosts or cuts the subwoofer output level. Although the normal subwoofer level is set during the calibration procedure, with some recordings it may be desirable to increase or decrease this deep bass level.

SURROUND LEVEL adjusts the loudness of the signals sent to the rear channels. This control should be set so that the rear is audible without calling attention to itself. Numerical values and screen graphics are dis- played during adjustment. The settings also affect the level of the side outputs.

SURROUND ROLLOFF allows the high frequencies of the surround chan- nels to be attenuated with the same detection circuitry as that described for the Soundstage control. The attenuation is quite attractive on many music and broadcast sources which were not mixed for surround. When a sur- round source is detected, these filters are removed, so the rear speakers can reproduce surround events with full bandwidth. This control should be set high enough to give presence and airiness to the rear sound without placing distracting instrumental overtones or other sounds behind you. The set- tings also affect the side outputs.

SURROUNDS selects the type of surround decoding used by the DC-2. STEREO provides extraction of five channels of surround information from a standard 4-2-4 matrix-encoded soundtrack (Dolby Surround, Ultra*Stereo, etc.) The drama of this effect is dependent on the source material and is most noticeable with strong stereo music soundtracks. The DECORRELATED setting electronically scrambles the monaural surround channel to provide added spaciousness and envelopment.

VOCAL ENHANCE boosts vocals in the center channel. By targeting specific frequencies, it can boost only vocals, without raising the entire center channel level (which would alter the output balance achieved during calibration).

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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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