Lexicon DC-2 owner manual Routine Maintenance Restoring Defaults, Exit

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DC-2 Digital Controller

Troubleshooting

Other than occasional replacement of the batteries in the remote control, the DC-2 requires minimal maintenance. Use a soft, lint-free cloth slightly dampened with warm water to clean the exterior surfaces of the unit.

Do not use alcohol, benzene or acetone-based cleaners

or any strong commercial cleaners.

Do not use abrasive materials such as steel wool or metal polish. If the unit is exposed to a dusty environment, a low-pressureblower may be used to remove dust from the DC-2 exterior.

If severe power surges or sags cause problems with normal DC-2 operation, or you simply want to start with a clean slate, you can restore all of the factory defults with the following procedure.

This will erase any programs you have stored, as well as all setup and calibration values.

Note any settings you want to re-use before proceeding.

Turn the DC-2 OFF with the remote. Turn the unit back ON and immedi- ately press and hold MUTE on the remote. (Make sure you do not block the infrared receiver on the DC-2 front panel.) The on-screen display will read:

FACTORY PRESETS MENU

EXIT

RESTORE DEFAULTS

If you want to resume normal operation without restoring all defaults, this is your last chance. Use MENU ▲ or ▼ to highlight EXIT, then press

SELECT.

To restore defaults, use MENU ▲ or ▼ to highlight RESTORE DEFAULTS, then press SELECT. This will clear and reload all preset effects and all factory settings of Volume, Balance, Contrast, Configuration, etc.

When the message FACTORY DEFAULTS RESTORED is diplayed, press DONE to return to normal operation. All of the adjustable parameters in the DC-2 have now been reset to the values assigned when it cleared final Quality Control at the factory.

If you cannot solve functional problems through these procedures, consult your dealer or Lexicon Customer Service.

DO NOT OPEN THE UNIT.

DOING SO WILL VOID YOUR WARRANTY,

AND MODIFICATIONS MAY RENDER THE UNIT UNSERVICEABLE.

Routine Maintenance

Restoring Defaults

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Contents DC-2 Acknowledgements Important Safety InstructionsCommunications Notice Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen Contents Specifications Installation Worksheet TroubleshootingPCM Effects and Parameters AC-3 Effects and ParametersIntroduction Glossary of Terms Using the DocumentationPage Front Panel Controls IndicatorsRear Panel InstallationRemote Control InstallationFunctions Using the Shift Alternate Remote ControlPress and hold with buttons shown to access these remote Record/Zone 2 buttonsPress and hold with Location Considerations AC Connections ConnectionWire Lengths AWG Size Wiring ConsiderationsAudio/Video Connections Audio/Video CablesVideo Disc Player AC-3 RF Digital Audio Connections Video ConnectionsAC-3 Ready Laser Disc LD/DVD PlayersAdjust with or Restore Factory DefaultsEqualization +0.0dBLoudness TiltVideo On-Screen Display Display AdjustmentDisplay Adjust Menu ON-SCREEN Display Analog Inputs Only Input ConfigurationInput Gain Input Level Meters Restore Input NameInput Name Input Effect FX AssignmentAC-3 FX AutomaticSystem Configuration DTS Only PCM Only AC-3 OnlyDigital Audio Inputs VideoCoax 1-5 Record/Zone 2 Controls Record/ZoneOFF Custom Configuration Speaker ConfigurationPGM Trigger Assignment Front L/RSides Rears CenterTHX Configuration Setting Output LevelsConfiguration Subwoofer OutputOutput 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 SettingsCustomizing Effects Using DC-2 EffectsComparing a modified Effect to the factory preset version Listening to only the DC-2 Effect Front/Back Fader Restoring the original parameter values of an EffectNightclub PanoramaPCM Effects and Parameters Music Surround PartyChannel 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 4dB AC-3 Status DisplayData Rate 384 kb/sec 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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