Lexicon DC-2 owner manual System Configuration

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System Configuration

Lexicon

The DC-2 V-DISC input is selected. A movie encoded in Dolby Surround is put in the laser disc player and starts to play. The LDD-1 recognizes that the movie is not AC-3 encoded, and automatically routes the laser disc player's PCM (2-channel digital) signal to the DC-2. The DC-2 identifies the signal as PCM and automatically loads the LOGIC 7 effect (as specified in the INPUT CONFIG menu).

Now, assume the movie is replaced with one that is encoded in Dolby Digital (AC-3). When it begins to play, the LDD-1 recognizes the signal as being AC-3 encoded and demodulates it for the DC-2. The DC-2 automati- cally loads the 5.1 Logic 7 effect.

The FX ▲ and ▼ buttons are used to audition the other available AC-3 effects and DOLBY DIGITAL is selected. At some point during the movie, the PAUSE button on the laser disc player is pressed. This causes the laser disc player to temporarily replace the AC-3 output signal with a PCM signal. This change is recognized by the DC-2, which automatically loads the Logic 7 effect (because in this example, AUTOMATIC is selected as the setting of FX FORMAT and LOGIC 7 is selected as the PCM FX in the INPUT CONFIG menu). Because the laser disc is paused, there is no audio. When PAUSE is released, playback is resumed and the DC-2 automatically reselects the DOLBY DIGITAL effect because it was the last effect selected before the audio was paused. To go back to the default effect, simply press the input button.

Now, the movie is replaced with a 5" music disc that is encoded in DTS. When the disc begins to play, the LDD-1 recognizes that it is not AC-3 encoded, and automatically routes the signal to the DC-2. The DC-2 recog- nizes the DTS signal and automatically loads the DTS LOGIC 7 effect*. The FX ▲and ▼buttons are used to audition the other available DTS effects and DTS MUSIC is selected. At some point, the skip button on the laser disc player is pressed several times to advance to a different track . This causes the laser disc player to temporarily replace the DTS output signal with a PCM signal while it searches for the selected track. This change is recog- nized by the DC-2, which automatically loads the Logic 7 effect (because in this example, AUTOMATIC is selected as the setting of FX FORMAT and Logic 7 is selected as the PCM FX in the INPUT CONFIG menu). Because the disc player is searching, there is no audio. When playback is resumed, the DC-2 automatically reselects the DTS MUSIC effect. To go back to the effect selected as a default, simply press the input button.

*As the DC-2 is in AUTOMATIC mode, there may be a brief burst of noise before normal playback begins.

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Contents DC-2 Acknowledgements Important Safety InstructionsCommunications Notice Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen Contents PCM Effects and Parameters TroubleshootingSpecifications Installation Worksheet AC-3 Effects and ParametersIntroduction Using the Documentation Glossary of TermsPage Controls Indicators Front PanelInstallation Rear PanelInstallation Remote ControlPress and hold with buttons shown to access these remote Alternate Remote ControlFunctions Using the Shift Record/Zone 2 buttonsPress and hold with Connection Location Considerations AC ConnectionsAudio/Video Connections Wiring ConsiderationsWire Lengths AWG Size Audio/Video CablesVideo Disc Player AC-3 RF AC-3 Ready Laser Disc Video ConnectionsDigital Audio Connections LD/DVD PlayersEqualization Restore Factory DefaultsAdjust with or +0.0dBTilt LoudnessDisplay Adjustment Video On-Screen DisplayDisplay Adjust Menu ON-SCREEN Display Analog Inputs Only Input ConfigurationInput Gain Input Name Restore Input NameInput Level Meters Input Effect FX AssignmentAutomatic AC-3 FXSystem Configuration PCM Only AC-3 Only DTS OnlyDigital Audio Inputs VideoCoax 1-5 Record/Zone Record/Zone 2 ControlsOFF PGM Trigger Assignment Speaker ConfigurationCustom Configuration Front L/RCenter Sides RearsConfiguration Setting Output LevelsTHX Configuration 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 NameCustomizing Effects Using DC-2 EffectsComparing a modified Effect to the factory preset version Restoring the original parameter values of an Effect Listening to only the DC-2 Effect Front/Back FaderPanorama NightclubPCM Effects and Parameters Music Surround PartyChannel 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 4dB AC-3 Status DisplayData Rate 384 kb/sec 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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