Lexicon owner manual DC-1 Effects

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DC-1 Effects

Lexicon

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. In systems configured without rear speakers, the settings affect the side outputs.

REAR DELAY adjusts the amount of time between the appearance of a signal in the front channels and its emergence from the rear. Generally, the correct delay is about 16 milliseconds, but the setting depends on speaker set-up and source material. In general, the delay should be low enough so that the rear sound does not become identifiable as a distinct source. In systems configured without rear speakers, the settings affect the side out- puts.

CENTER LEVEL adjusts the output level from the center speaker.

BASS CONTENT allows you to modify the bass content for Mono, Stereo or Binaural recordings. The BINAURAL setting turns the rear level parameter off and activates special low-frequency compensation. This feature is offered specifically for true binaural recordings made with a dummy head.

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.

EFFECT LEVEL adjusts the loudness of the side and rear speakers. When there are no side speakers, it adjusts the amount of ambient signal mixed into the main loudspeakers.

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Contents DC-1 Acknowledgements Important Safety InstructionsCommunications Notice 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 Display Controls IndicatorsFront Panel ZONE2 and Record Power On/OffRear Panel Remote Control OFF and onMute MenuRemote Control Accy Functions Signment ClearedConnection Location Considerations AC ConnectionsWiring Considerations Wire LengthsAudio/Video Connections Length AWG SizeConnecting DC-1 as a preamp Installation Calibration AC-3 Ready Laser Disc LD/DVD PlayersRECORD/ZONE 2 Operation Zone 2 IR Remote Mode Enabled Zone 2 Remote ControlExclusive Zone 2 Control System Configuration Video On-Screen Display Video Input Selection On-Screen DisplaySystem Setup Input GainInput Name Restore Input Name Effect Non AC-3 Effect BaseDolby Digital Digital Audio Input Assignment Center Setting the Speaker ConfigurationFront L/R Subwoofer Output Setting Output Levels Dolby Digital version Subwoofer Peak LimiterMute Level Power On Volume Zone 2 Volume Setting Listener Position Time Alignment Dolby Digital versionCenter Delay Base and THX versionsCalibrate Panorama Installation Calibration Settings are Locked Equalization THX and Dolby Digital versions Bass and Treble LevelTilt Dolby Digital version DC-1 Effects Customizing EffectsDC-1 Effects Music Surround THX and Dolby Digital versions Music Surround ParametersPro Logic Parameters Parameter Initial Value RangeTHX Cinema THX and Dolby Digital versions THX Cinema ParametersLogic 7 THX and Dolby Digital versions Logic 7 ParametersDC-1Effects TV Matrix TV Matrix ParametersDC-1Effects Mono Logic Parameters Panorama Panorama ParametersDC-1 Effects Nightclub Nightclub ParametersConcert Hall Concert Hall ParametersChurch Church ParametersCathedral Cathedral ParametersMusic Logic Music Logic ParametersDC-1 Effects Party Two ChannelTwo Channel Parameters Party ParametersAC-3 Status Display Dolby Digital version Music Dolby Digital Music ParametersDolby Digital Dolby Digital version Dolby Digital ParametersTHX Dolby Digital version THX 5.1 ParametersLogic 7 Dolby Digital version DC-1Effects 1Two Channel Dolby Digital version Troubleshooting ProblemTroubleshooting Problem Possible Cause and SolutionTroubleshooting Routine Maintenance Restoring DefaultsSpecifications Speaker Configuration circle selection OSD PositionDisplay Time Listener Position PanoramaLexicon, Inc Oak Park