Lexicon DC-2 owner manual PCM Effects and Parameters

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DC-2 Digital Controller

PCM Effects and Parameters

REAR DELAY OFFSET is an additional delay added to the rear channels. This delay increases the apparent size of the listening space by increasing the rear delay time. Feel free to experiment to find the setting that works best.

REAR LEVEL controls the volume level of the rear speakers. Although we have selected a default value, the correct setting will vary with each recording, the room, and your personal taste.

REAR ROLLOFF sets the frequency above which the rear-channel sound is attenuated. The appropriate setting will vary with the program material. It 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 settings also affect the side outputs.

ROLLOFF mimics the absorption of the air in the hall and, typically, should begin with a low frequency to simulate large spaces.

SIDE LEVEL controls the volume level of the side speakers. Although we have selected a default value, the correct setting will vary with each recording, the room, and your personal taste.

SIDE ROLLOFF provides a high frequency cutoff for the side speakers. The optimal setting for this control will vary widely with the source material.

SOUNDSTAGE controls the level of the surround speakers relative to the front speakers in a dynamic way. The DC-2 attempts to detect whether or not the sound source was originally encoded from a surround source by looking for occasional bursts of rear-steered material, and by identifying the directional orientation of the background sound between strong sounds. Whenever there is an indication that the source was originally surround encoded, the Soundstage control automattically reverts to the REAR setting

Ñwhich gives the rear speakers full level. The NEUTRAL position attenu- ates the rear speakers 3dB. The FRONT position attenuates the rear speakers 6dB. The effect is to move the listening position forward in the listening space.

SPEECH DETECT activates a circuit that distinguishes monaural speech from other inputs. Essentially, this control turns down the effect to make speech clearer. Whenever stereo signals are present, the right and left input channels are used independently as inputs to the ambience synthesis. If there is a strong monaural speaking voice present at the same time, this

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Contents DC-2 Important Safety Instructions Communications NoticeAcknowledgements 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 Configuration Input GainAnalog Inputs Only Input Effect FX Assignment Restore Input NameInput Level Meters Input NameAC-3 FX AutomaticSystem Configuration DTS Only PCM Only AC-3 OnlyVideo Coax 1-5Digital 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 SettingsUsing DC-2 Effects Comparing a modified Effect to the factory preset versionCustomizing Effects Listening to only the DC-2 Effect Front/Back Fader Restoring the original parameter values of an EffectNightclub PanoramaPCM Effects and Parameters Party ChannelMusic 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 AC-3 Status Display Data Rate 384 kb/sec4dB 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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