Lexicon DC-1 owner manual Equalization THX and Dolby Digital versions, Bass and Treble Level

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Installation and

Calibration

DC-1 Digital Controller

The THX and Dolby Digital versions of the DC-1 provide Equalization controls as a selection in the Main Menu.

Press SELECT to open the Equalization menu which contains Bass and Treble level controls and a Loudness parameter. The Dolby Digital version also contains a Tilt parameter.

Bass and Treble level controls are provided to compensate for inconsisten- cies in source material, rather than variations in room conditions. The BASS LEVEL control allows a boost or cut of as much as 6dB below 250Hz. The TREBLE LEVEL control allows a boost or cut of 6dB above 1.5kHz.

To select either control for adjustment, use MENU ▲ or ▼ to select the control, press SELECT, and use MENU ▲ or ▼ to adjust the setting.

These controls do not affect the sound of rear or side speakers.

Equalization

(THX and Dolby Digital versions)

Bass and Treble Level

Bass Tone Control Frequency Response

Treble Tone Control Frequency

Response

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Contents DC-1 Communications Notice Important Safety InstructionsAcknowledgements Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen DC-1 Contents Contents, contd Introduction Introduction to the DC-1 About Dolby Digital AC-3 encoding Introduction to the DC-1 Unpacking and Inspection Using the Documentation Glossary of Terms DC-1 Block Diagram Front Panel Controls IndicatorsDisplay Rear Panel Power On/OffZONE2 and Record Menu Remote ControlOFF and on MuteSignment Cleared Remote Control Accy FunctionsLocation Considerations AC Connections ConnectionLength AWG Size Wiring ConsiderationsWire Lengths Audio/Video ConnectionsConnecting DC-1 as a preamp Installation Calibration LD/DVD Players AC-3 Ready Laser DiscRECORD/ZONE 2 Operation Zone 2 Remote Control Zone 2 IR Remote Mode EnabledExclusive Zone 2 Control System Configuration Video Input Selection On-Screen Display Video On-Screen DisplayInput Gain System SetupInput Name Restore Input Name Dolby Digital BaseEffect Non AC-3 Effect Digital Audio Input Assignment Front L/R Setting the Speaker ConfigurationCenter Subwoofer Output Setting Output Levels Subwoofer Peak Limiter Dolby Digital versionMute Level Power On Volume Zone 2 Volume Time Alignment Dolby Digital version Setting Listener PositionBase and THX versions Center Delay Calibrate Panorama Installation Calibration Settings are Locked Bass and Treble Level Equalization THX and Dolby Digital versionsTilt Dolby Digital version Customizing Effects DC-1 EffectsDC-1 Effects Music Surround Parameters Music Surround THX and Dolby Digital versionsParameter Initial Value Range Pro Logic ParametersTHX Cinema Parameters THX Cinema THX and Dolby Digital versionsLogic 7 Parameters Logic 7 THX and Dolby Digital versionsDC-1Effects TV Matrix Parameters TV MatrixDC-1Effects Mono Logic Parameters Panorama Parameters PanoramaDC-1 Effects Nightclub Parameters NightclubConcert Hall Parameters Concert HallChurch Parameters ChurchCathedral Parameters CathedralMusic Logic Parameters Music LogicDC-1 Effects Party Parameters PartyTwo Channel Two Channel ParametersAC-3 Status Display Dolby Digital version Music Parameters Music Dolby DigitalDolby Digital Parameters Dolby Digital Dolby Digital versionTHX 5.1 Parameters THX Dolby Digital versionLogic 7 Dolby Digital version DC-1Effects 1Two Channel Dolby Digital version Problem TroubleshootingProblem Possible Cause and Solution TroubleshootingRoutine Maintenance Restoring Defaults TroubleshootingSpecifications Listener Position Panorama Speaker Configuration circle selectionOSD Position Display TimeLexicon, Inc Oak Park