Lexicon DC-1 - page 43

DC-1 Digital Controller

Installation and

Calibration

Bass Tone Control Frequency Response

Equalization

(THX and Dolby

Digital versions)

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.

Bass and Treble Level

Treble Tone Control Frequency

Response

Contents

Main Lexicon Part #070-11787 Rev 1 Printed in the United States of America Important Safety Instructions CAUTION Communications Notice Acknowledgements Page Page Page Contents Contents, cont'd. Page Page Page Page Using the Documentation Unpacking and Inspection System Overview Glossary of Terms Page Controls and Indicators The Front Panel The Rear Panel The Remote Control Page Connection Location Considerations AC Connections Wiring Considerations Audio/Video Cables Speaker Connections Audio/Video Connections Connecting the DC-1 as a preamp Video Connections Digital Audio Connections Digital Input Status Detection Recording a Digital Source Using the DC-1 D/A Converter RECORD/ZONE 2 Operation Page Page Display Adjustment System Configuration The Video On-Screen Display Input Configuration System Setup Page Page Page Setting the Speaker Configuration Page Setting Output Levels Page Page Surround Delay (Base and THX Versions) Setting Listener Position Time Alignment (Dolby Digital version) Page Calibrate Panorama A/V Sync Delay Page Customization Assign Custom Name Locking Settings Audio Bit Setting Page Page Customizing Effects Comparing a modified Effect to the factory preset version Page Music Surround Pro Logic THX Cinema Logic 7 Page TV Matrix Page Mono Logic Panorama Page Nightclub Concert Hall Church Cathedral Music Logic Page Party AC-3 Status Display 5.1 Music (Dolby Digital) Dolby Digital (Dolby Digital version) THX 5.1 5.1 Logic 7 (Dolby Digital version) Page 5.1 Two Channel T Problem Possible Cause and Solution Routine Maintenance Restoring Defaults Note any settings you want to re-use before proceeding. Specifications S Installation Worksheet Inputs