MC-12 Digital Controller User Guide
IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or another apparatus (including amplifiers) that produces heat. 9.
Manufactured under license from Dolby Laboratories. “Dolby, Pro Logic’” and the double-D symbol are trademarks of Dolby Laboratories. Surround EX is a jointly developed technology of THX and Dolby, Laboratories, Inc., and is a registered trademark of Dolby. Used under authorization. THX, Ultra and Ultra2 are trademarks of THX Ltd., which may be registered in some jurisdictions. All rights reserved. Lexicon Inc. 3 Oak Park Bedford, MA 01730-1413 USA Tel 781-280-0300 Fax 781-280-0490 www.harmanspecialtygroup.
Introduction Lexicon DOCUMENTATION CONVENTIONS This document contains general safety, installation and operation instructions for the MC-12 and MC-12 Balanced Digital Controllers. It is important to read this user guide before attempting to use the product. Pay particular attention to safety instructions.
Introduction MC-12 Table of Contents Documentation Conventions........................................................ ii Important Safety Instructions........................................................ v Wichtige Sicherheitshinweise........................................................ v Instrucciones De Seguridad Importantes.......................................vi Instructions Importantes Relatives À La Sécurité............................vi Importanti Norme Di Sicurezza ........................
Introduction Lexicon Audio Controls Troubleshooting & Maintenance Audio Controls ..........................................................................4-2 Troubleshooting ........................................................................6-2 Routine Maintenance ................................................................6-3 Restoring Factory-default Settings..............................................6-4 Mode Adjust Mode Adjust............................................................
Introduction MC-12 ENGLISH IMPORTANT SAFETY INSTRUCTIONS DEUTSCH WICHTIGE SICHERHEITSHINWEISE 1 Save these instructions for later use. 1 Bewahren Sie diese Anleitungen zur späteren Benutzung auf. 2 Follow all instructions and warnings marked on the unit. 2 Befolgen Sie alle Anleitungen und alle Warnhinweise auf dem Gerät 3 Follow all instructions and warnings marked on the unit. 3 4 Always use with the correct line voltage.
Introduction Lexicon ESPAÑOL INSTRUCCIONES DE SEGURIDAD IMPORTANTES 1 Guarde estas instrucciones para futuras referencias. 2 Siga todas las instrucciones y tenga en cuenta las advertencias que aparecen en la unidad y en las instrucciones de funcionamiento. 3 Utilice siempre la tensión de línea correcta. Consulte las instrucciones del fabricante, donde se especifican los requisitos de alimentación.
Introduction MC-12 ITALIANO IMPORTANTI NORME DI SICUREZZA PORTUGUESE INSTRUÇÕES IMPORTANTES DE SEGURANÇA 1 Conservare le presenti norme per l’utilizzo futuro. 1 Guarde essas instruções para uso posterior. 2 Seguire sempre tutte le istruzioni e gli avvertimenti segnati sull’unità e nelle istruzioni operative. 2 Siga todas as instruções e fique atento aos avisos marcados na unidade e nas instruções de operação. 3 Utilizzare sempre la corretta tensione di alimentazione.
Introduction Lexicon DANSK VIGTIG INFORMATION OM SIKKERHED SUOMI TÄRKEITÄ TURVALLISUUSOHJEITA 1 Gem denne vejledning til senere brug. 1 Säilytä nämä ohjeet tulevaa käyttöä varten. 2 Følg alle anvisninger og advarsler på apparatet. 2 Seuraa kaikkia yksikköön merkittyjä ohjeita ja varoituksia. 3 Apparatet skal altid tilsluttes den korrekte spænding. Der henvises til brugsanvisningen, der indeholder specifikationer for strømforsyning.
Introduction MC-12 NORSK VIKTIG INFORMASJON OM SIKKERHET SVENSKA VIKTIGA SÄKERHETSFÖRESKRIFTER 1 Ta vare på denne veiledningen for senere bruk. 1 Spara dessa föreskrifter för framtida bruk. 2 Følg alle anvisningene og advarslene som er angitt på apparatet. 2 Följ alla anvisningar och varningar som anges på enheten. 3 Apparatet skal alltid anvendes med korrekt spenning. Produktbeskrivelsen inneholder spesifikasjoner for strømkrav.
Introduction Unpacking and Inspection After unpacking the unit, save all packing materials in case the unit ever needs to be shipped. Thoroughly inspect the modules and packing materials for signs of damage. Report any damage to the carrier at once; report equipment malfunction to the dealer. Lexicon Contenu de L’emballage et Inspection Après avoir ouvert l’emballage, conservez-le pour tout retour. Inspectez avec soin les modules et les matériaux d’emballage pour tout signe de dommage.
1 Getting Started About The MC-12 ...................................................................... 1-2 Highlights ................................................................................................ 1-4 Product Registration ................................................................... 1-5 Installation Considerations.......................................................... 1-5 Remote Control Battery Installation ............................................
Getting Started Lexicon ABOUT THE MC-12 Thank you for purchasing the MC-12 Digital Controller, a reference-quality, 12-channel audio and video control center with independent zone monitoring to provide control of input source selection in three zones at the same time. As flexible as it is powerful, the MC-12 includes 12 configurable inputs, each of which can be assigned to its 13 digital audio, 8 analog audio, 5 composite video, 8 S-video, or 4 component video input connectors.
MC-12 High-precision 24-bit/96kHz A/D converters can be used to convert stereo and 5.1 analog audio input signals to digital signals, allowing the MC-12 to provide the benefits of precise digital signal processing without sacrificing signal integrity. Alternatively, stereo and 5.1 analog signals can bypass A/D conversion and internal processing to remain in the analog domain straight to the output connectors.
Getting Started Lexicon HIGHLIGHTS • 4 component video input connectors with full HDTV compatibility • THX Ultra2 and THX Surround EX decoding • BNC component video input and output connectors • THX Ultra2 Certification 13 digital audio input connectors, including 6 S/PDIF coaxial, 6 S/PDIF optical, and 1 AES/EBU • • 8 S-video input connectors • 5 composite video input connectors RS-232 connector for flash memory software upgrades and configuration backups • 5.
Getting Started MC-12 PRODUCT REGISTRATION Please register the MC-12 Digital Controller within 15 days of purchase. Register online at www.lexicon.com or complete and return the product registration card attached to the back cover of this user guide. Retain the sales receipt as proof of warranty coverage. INSTALLATION CONSIDERATIONS The MC-12 requires special care during installation to ensure optimal performance.
Getting Started Lexicon REMOTE CONTROL BATTERY INSTALLATION The remote control requires two AA batteries. The batteries should be replaced as needed. Alkaline batteries, which last longer without leaking, are recommended. When battery power is low, the remote control enters a low-voltage condition, preventing it from operating the MC-12. When this occurs, replace the batteries. Normal operation will resume when new batteries are installed. To replace the remote control batteries: 1.
2 Basic Operation Front-Panel Overview ................................................................ 2-2 Rear-Panel Overview .................................................................. 2-6 Remote Control Overview ....................................................... 2-10 Operation Considerations ....................................................................... 2-10 Main Menu ............................................................................................ 2-11 Menu Navigation ..
Basic Operation Lexicon FRONT-PANEL OVERVIEW The MC-12 is shown below. The MC-12 Balanced is shown on page 2-4. The front panels are identical, but the MC-12 Balanced has a larger chassis. 2 1 3 4 6 5 7 11 9 8 10 1. Standby Button 7. Main Zone Input Selection Buttons 2. Front Panel Display 8. Main Zone Off Button 3. IR Receiver 9. Zone 2 Input Selection Buttons 4. Volume Knob 10. Zone 2 Off Button 5. Mute Button 11. Record Zone Input Selection Buttons 6. Mode 2-2 and Buttons 12.
Basic Operation MC-12 1 STANDBY BUTTON 4 VOLUME KNOB Use the Standby button to activate or deactivate standby mode. The Standby button performs no function when the MC-12 rear panel power switch is powered off. When standby mode is activated, all MC-12 zones that were active during the last session are reactivated. The red LED in the standby button lights to indicate that standby mode is activated. Power is still supplied to the MC-12 when it is put into standby mode.
Basic Operation Lexicon FRONT-PANEL OVERVIEW (continued) The MC-12 Balanced, shown below, has a larger chassis than the MC-12, shown on page 2-2. Otherwise, they are identical. 2 3 4 1 6 5 7 11 9 8 10 12 5 MUTE BUTTON Press the Mute button to mute the MC-12 Main Zone volume; "MUTE ON" appears in the on-screen and front-panel displays. Press the Mute button again to restore the MC-12 volume to its original 2-4 level.
Basic Operation MC-12 Mute can be activated automatically or manually. For example, the MC-12 briefly activates mute when changing input sources or listening modes. The amber LED in the Mute button lights whenever mute is activated. Zones remain deactivated until a Main or Record Zone input is selected. 10 ZONE 2 OFF BUTTON 6 MODE AND BUTTONS Use the Mode buttons to scroll to the previous and next available listening mode. Scrolling occurs in the order shown in the MODE ADJUST menu.
Basic Operation Lexicon REAR-PANEL OVERVIEW The MC-12 is shown below. The MC-12 Balanced, shown on page 2-8, includes balanced audio connectors for the Main Zone and Zone 2. Otherwise both models are identical. The numbers in the rear-panel illustrations correspond with the numbered items.
Basic Operation MC-12 Caution! Never make or break connections to the MC-12 unless the MC-12 and all associated components are powered off. 1 POWER SWITCH Use the Power switch to power the MC-12 on or off. The I and O positions represent "on" and "off" status respectively. When the MC-12 is powered on, the front-panel Standby button or remote control On button can be used to activate and deactivate standby mode. When the MC-12 is powered off, standby mode is not available. When a 5.
Basic Operation Lexicon REAR-PANEL OVERVIEW (continued) The MC-12 is shown on page 2-4. The MC-12 Balanced, shown below, includes balanced audio connectors for the Main Zone and Zone 2. Otherwise both models are identical.
Basic Operation MC-12 7 RECORD ZONE AUDIO OUTPUT CONNECTORS 10 MAIN VIDEO OUTPUT CONNECTORS Provide analog and digital audio output in the Record Zone. Two stereo connectors labeled Audio L/R are available for analog audio output. The connector labeled Fix passes audio at fixed output levels. The connector labeled Var passes audio at variable output levels and includes a built-in volume control. Two S/PDIF connectors (one coaxial and one optical) are available for digital audio output.
Basic Operation REAR-PANEL OVERVIEW Lexicon (continued) 13 TRIGGER OUTPUT CONNECTORS Provide 12V DC output to control connected components. Three trigger output connectors are available on a removable terminal block. The PWR connector – the power trigger output connector – is not configurable. It is activated when the MC-12 is activated, and deactivated when the MC-12 is deactivated. The trigger output connectors (1) and (2) can be configured for remote or program operation.
Basic Operation MC-12 MAIN MENU MENU NAVIGATION The MAIN MENU represents the beginning of the menu structure. Use the MAIN MENU to open the three main menu branches: MODE ADJUST, AUDIO CONTROLS, and SETUP. Button Use the remote control Menu and arrow buttons to navigate the extensive menu structure shown in the Appendix. The table below indicates the navigation commands remote control buttons perform when the Main Zone command bank is activated.
Basic Operation Lexicon MENU OPTIONS Selecting a menu option opens another menu within the menu structure. For example, selecting SETUP from the MAIN MENU opens the SETUP menu. MAIN MENU SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGER LOCK OPTIONS LIVE! CALIBRATION Selecting some menu parameters opens a horizontal bar graph. The bar graph indicates the position the current parameter setting falls within the entire parameter range.
Basic Operation MC-12 COMMAND BANK ACTIVATION Remote control buttons perform different commands depending on whether the Main Zone, Zone 2, Record Zone, or Shift command bank is activated. Pressing and releasing a remote control command bank selection button – MAIN, ZONE, REC, or SHIFT – activates the corresponding command bank. The selected command bank remains activated until another command bank is activated. The command bank selection buttons themselves do not send commands to the MC-12.
Basic Operation 2 Lexicon 1 3 COMMAND MATRIX The command matrix describes the commands remote control buttons perform when each command bank is active. Button Main Zone 1 Activates and deactivates standby mode when the MC-12 rear panel power switch is in the on position. When standby mode is activated, pressing the standby button deactivates standby mode and activates the MC-12, including all zones that were activated during the previous operating session.
Basic Operation MC-12 Button 4 Main Zone Zone 2 Record Zone Shift Selects the SAT input for Selects the SAT input for Selects the SAT input for Sets the AUDIO the Main Zone. Zone 2. the Record Zone. CONTROLS menu LOUDNESS parameter to OFF. Selects the VCR input for Selects the VCR input for Selects the VCR input the Main Zone. Zone 2. for the Record Zone. Reserved for possible future expansion.
Basic Operation Lexicon 5 6 8 9 Button Main Zone Zone 2 Record Zone Shift 5 Toggles the FRONT PANEL DISPLAY menu STATUS parameter between ALWAYS OFF and the current setting. Sets Zone 2 volume level to -15dB Sets Record Zone volume level to -15dB Sets Main Zone volume level to -15dB. 6 Toggles the ON SCREEN DISPLAY menu BACKGROUND parameter between ON and OFF. Sets Zone 2 volume level to -30dB Sets Record Zone volume level to -30dB Sets Main Zone volume level to -30dB.
Basic Operation MC-12 11 Button Main Zone Zone 1 Record Zone Shift 11 Displays the Main Zone two-line status for 2 seconds. Displays the Zone 2 two-line status for 2 seconds. Displays the Record Zone two-line status for 2 seconds. Opens and closes the status menu for the current input source. 12 When a menu is open, pressing the MENU button closes the structure. When no menus are open, pressing the MENU button opens the MAIN MENU. Centers the AUDIO CONTROLS menu ZONE2 BALANCE parameter.
Basic Operation Lexicon Button 16 Main Zone Zone 1 Record Zone Shift Selects the THX mode family for the current input source. Reserved for possible future expansion. Reserved for possible future expansion. Activates the 5.1 THX ULTRA2, 5.1 THX SurEX, or 5.1 THX listening mode when a 5.1-channel Dolby Digital source is present. Selects the Dolby mode family for the current input source. Reserved for possible future expansion. Reserved for possible future expansion.
Basic Operation MC-12 ABOUT THE ZONES The MC-12 features three zones of operation: the Main Zone, Zone 2, and the Record Zone. The Main Zone controls audio and video sources in the primary listening space. Zone 2 controls audio sources in the secondary listening space. The Record Zone controls audio and video sources sent to recording devices or to a third listening space.
Basic Operation RECORD ZONE TWO-LINE STATUS Opens on the on-screen and front panel DVD1 D VOL displays whenever the MC-12 detects a ZONE 2 -34dB Record Zone status change. The Record Zone two-line status indicates the current input, input source, and volume level selected in the Record Zone. The ON-SCREEN DISPLAY menu STATUS parameter can control the length of time for which the two-line status appears on the on-screen and front panel displays.
Basic Operation MC-12 STATUS MENU DESCRIPTIONS The table beneath each description lists the default and possible settings for each parameter. D STATUS Provides information about Dolby Digital input sources. Features L, C, R, SL, SR and SUB level meters. 2CH STATUS Provides information about 2-channel input sources. Features L and R level meters. Parameter Possible Settings INPUT The current input MODE The current listening mode INPUT TYPE ANLG, PCM SAMPLE RATE 44.1kHz, 48kHz, 88.
Basic Operation Lexicon STATUS 5.1 ANALOG STATUS Provides information about DTS-ES input sources. Includes L, C, R, SL, SR, SB and LFE level meters. Provides information about 5.1-channel analog sources. Includes L, C, R, SL, and LFE level meters. Parameter Possible Settings Parameter Possible Settings INPUT The current input INPUT The current input MODE The current listening mode MODE The current listening mode CHANNELS 3/3.1, 3/2.1 INPUT TYPE ANLG BIT RATE 754.5 to 1509.
Basic Operation MC-12 5.1a BYPASS STATUS 2CH BYPASS STATUS Provides information about 5.1-channel analog input sources when the MAIN ADV menu ANALOG BYPASS parameter is set to ON. Provides information about 2-channel analog input sources when the MAIN ADV menu ANALOG BYPASS parameter is set to ON. Parameter Possible Settings Parameter Possible Settings INPUT The current input INPUT The current input MODE 5.
Basic Operation Lexicon DIGITAL STATUS LIVE! STATUS Provides information about digital input sources for which a sample rate is detected, but no audio is present in the input signal. Provides information about LIVE! input sources. Parameter Possible Settings INPUT The current input MODE The current listening mode INPUT TYPE --- SAMPLE RATE 44.1kHz, 48kHz, 88.
Basic Operation MC-12 STATUS MENU PARAMETER DESCRIPTIONS 2.0 ENCODING MATRIX, NONE Indicates whether or not a matrix-encoded source is detected. When the parameter setting is MATRIX, a matrix-encoded source is detected. When the parameter setting is NONE, a matrix-encoded source is not detected. The MC-12 cannot automatically detect matrix encoding in non-flagged input sources. BIT RATE 32 to 640 kbps or 754 to 1509.7kbps Indicates the rate at which the input signal is encoded.
Basic Operation Lexicon STATUS MENU LEVEL METERS INPUT Indicates the selected input (for example, DVD1). INPUT TYPE ANLG, BYP, PCM, MIC, --- Indicates the input source that is present. When the parameter setting is ANLG, a 2-channel analog audio source is present and the ADVANCED menu 2-CH ANLG BYP parameter is set to OFF. When the parameter setting is BYP (Bypass), a 2-channel analog audio source is present and the 2-CH ANLG BYP parameter is set to ON.
3 Setup Setup .........................................................................................3-2 Input Setup ................................................................................3-4 Changing Input Names ............................................................................ 3-5 Assigning Audio & Video Input Connectors .............................................. 3-7 Selecting Preferred Listening Modes .......................................................
Setup Lexicon SETUP Selecting SETUP from the MAIN MENU opens the SETUP menu. REAR PANEL CONFIG SETUP MAIN MENU SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION Opens the REAR PANEL CONFIG menu, to configure the analog audio input connectors as eight stereo connectors or as five stereo and one 5.1-channel connectors. See “REAR PANEL CONFIG” on page 3-59 for more information.
Setup MC-12 LOCK OPTIONS SETUP LOCK OPTIONS Opens the LOCK OPTIONS menu, to protect MODE ADJUST, AUDIO CONTROLS and SETUP menu branch settings from accidental changes. See “LOCK OPTIONS” on page 3-70 for more information. LIVE! CALIBRATION SETUP LIVE! CALIBRATION Opens the LIVE! CALIBRATION menu, to perform the necessary calibration before using the LIVE! modes. See “LIVE! Calibration” on page 3-71 for more information.
Setup Lexicon INPUT SETUP SETUP INPUTS (INPUT) INPUT SETUP Selecting the SETUP menu INPUTS option prompts the selection of a desired input (e.g., DVD1). Selecting an input opens the corresponding INPUT SETUP menu, which changes input names, assigns audio and video input connectors, selects preferred listening modes, and configures advanced Main Zone, Zone 2, and Record Zone settings.
Setup MC-12 CHANGING INPUT NAMES Selecting the INPUT SETUP menu NAME parameter opens the INPUT NAME menu, to customize or restore the factory-default name of the selected input. Factory-default input names correspond to front-panel and remote control input selection button labels.
Setup Lexicon CHANGING INPUT NAMES (continued) Note: Pressing the arrow button closes the menu and returns to the INPUT NAME menu. 4. Repeat step 3 to enter all characters in the new name. When the input name you want is displayed, press the arrow button to close the menu and return to the INPUT NAME menu.
Setup MC-12 ASSIGNING AUDIO & VIDEO INPUT CONNECTORS The MC-12 has 12 inputs, each of which can be assigned to any (depending on compatibility) of its 13 digital audio, 8 analog audio, 5 composite video, 8 S-video, or 4 component video input connectors.
Setup Lexicon ASSIGNING AUDIO & VIDEO INPUT CONNECTORS ANALOG IN SETUP (continued) ANALOG-1 TO 8, 5.1 ANLG (6-8), LIVE!, NONE INPUTS DVD1 ANALOG IN Opens the ANALOG IN menu, to assign an analog audio input connector for the selected input. An analog audio input connector must be assigned if no digital audio input connector is assigned.
Setup MC-12 ANLG IN LVL SETUP INPUTS AUTO, -18 to +12 dB DVD1 Note: ANGL IN LVL Opens the ANLG IN LVL menu, to adjust the 2-channel (and 5.1-channel when the MAIN ADVANCED ANALOG BYPASS parameter is set to OFF) analog audio input levels for the selected input. Analog audio sources have a wide range of levels. To compensate, the MC-12 allows independent input level adjustment of each stereo analog audio input connector. The input level of the 5.
Setup Lexicon ASSIGNING AUDIO & VIDEO INPUT CONNECTORS (continued) MANUAL SETUP -18 to +12 dB INPUTS DVD1 ANGL IN LVL MANUAL Provides manual adjustment of 2-channel (and 5.1-channel when the MAIN ADVANCED ANALOG BYPASS parameter is set to OFF) analog audio input levels. Lower levels cause more noise, while higher levels pose a risk of overload distortion.
Setup MC-12 VIDEO IN SETUP COMPOSITE-1 TO 5, S-VIDEO-1 TO 8, NONE INPUTS DVD1 VIDEO IN COMPONENT IN SETUP INPUTS COMPONENT 1 to 4 DVD1 COMPONENT IN Opens the VIDEO IN menu, to assign a composite or S-video input connector for the selected input. Opens the COMPONENT IN menu, to assign a component video input connector for the selected input. Note: Note: • Composite video output connectors are available only when a composite video source is present.
Setup Lexicon SELECTING PREFERRED LISTENING MODES The MC-12 allows the selection of five preferred listening modes for each Main Zone input: one listening mode each for 2-channel, Dolby Digital, DTS(-ES), 5.1-channel analog, and MIC (LIVE!) sources. The table below indicates the INPUT SETUP menu parameters that can be used to select preferred listening modes.
Setup MC-12 2-CH SETUP D INPUTS DVD1 2-CH SETUP INPUTS DVD1 D Opens the 2-CH MODE menu, which selects a preferred listening mode for 2-channel input sources. The MC-12 activates the preferred listening mode whenever a new input is selected or a new 2-channel source is present. When set to USE LAST, the MC-12 automatically uses the listening mode that was activated the last time a 2-channel source was present.
Setup Lexicon SELECTING PREFERRED LISTENING MODES (continued) 5.1a SETUP INPUTS DVD1 SETUP INPUTS DVD1 5.1a Opens the DTS(-ES) MODE menu, which selects a preferred listening mode for DTS(-ES) input sources. The MC-12 automatically activates the preferred listening mode whenever a new input is selected or a new DTS(-ES) source is present. Opens the 5.1a MODE menu, which selects a preferred listening mode for 5.1-channel analog input sources.
Setup MC-12 CONFIGURING ADVANCED INPUT SETTINGS MAIN MENU SETUP INPUT SETUP DVD1 INPUT SETUP DVD1 MAIN ADV MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION DVD1 DVD2 LD TV SAT VCR CD PVR GAME TAPE TUNER AUX NAME DVD1 COAX-1 DIGITAL IN NONE ANALOG IN ANLG IN LVL AUTO S-VIDEO-1 VIDEO IN 1 COMPONENT IN FILM 2-CH 5.1 FILM D FILM 5.1a FILM 5.
Setup Lexicon CONFIGURING ADVANCED ZONE SETTINGS INPUT SELECT SETUP INPUTS (continued) DIGITAL, ANALOG, AUTO DVD1 MAIN ADVANCED • When LIVE! is the selected analog input, the MAIN ADVANCED INPUT SELECT parameter is forced to ANALOG and ANALOG BYPASS is disabled. • When OFF, the MC-12 passes analog input signals through A/D conversion and internal processing before passing them to the Main Zone audio output connectors.
Setup MC-12 INPUT SELECT PARAMETER SETTINGS DIGITAL ANALOG AUTO The MC-12 sends the digital audio from the assigned input to the Main Zone audio output connectors. The assigned analog audio input connector is ignored. The MC-12 sends the analog audio from the assigned input to the Main Zone audio output connectors. The assigned digital audio input connector is ignored.
Setup Lexicon CONFIGURING ADVANCED ZONE SETTINGS (continued) S-VIDEO OSD 4:3 SETUP INPUTS DVD1 ON, OFF MAIN ADVANCED S-VIDEO OSD 4:3 Controls the on-screen display aspect ratio when the display device is connected to a Main Zone S-Video output connector. Aspect ratio refers to the size of the picture or the display device screen. A 4:3 aspect ratio is almost square. A 16:9 aspect ratio, often referred to as widescreen, is almost twice as wide as it is high.
Setup MC-12 ZONE2 & RECORD IN PARAMETER SETTINGS DIGITAL ANLG (Analog) DMIX (Downmix) The MC-12 passes digital audio from the the assigned input to the Zone 2 or Record Zone audio output connectors. The assigned analog audio input is ignored. Zones can be independently monitored. The MC-12 passes analog audio from the the assigned input to the Zone 2 or Record Zone audio output connectors. The assigned digital audio input is ignored. Zones can be independently monitored.
Setup Lexicon CONFIGURING ADVANCED ZONE SETTINGS (continued) RECORD ADVANCED SETUP INPUTS DVD1 ANLG IN LVL RECORD ADVANCED SETUP Opens the RECORD ADV menu, which configures advanced Record Zone input settings. The parameters on the left side of the RECORD ADV menu are identical regardless of the selected input. The parameter settings on the right side are adjustable. The RECORD ADV menu shown in the Appendix indicates factory-default parameter settings.
Setup MC-12 DIG OUT RATE SETUP INPUTS INPUT, 44.1kHz, 48kHz, 88.2kHz, 96kHz DVD1 RECORD ADVANCED DIG OUT RATE Controls the sample rate of digital and analog input signals sent to the Record Zone digital audio output connectors. When INPUT is selected, the sample rate of input signals is not converted. Therefore, the original sample rate is maintained from the input connectors through to the Record Zone digital audio output connectors.
Setup Lexicon SPEAKER SETUP Note: SETUP SPEAKERS Selecting the SETUP menu SPEAKERS option opens the SPEAKER SETUP menu, which configures the Main Zone audio output connectors for the desired speaker setup. The Main Zone includes 10 unbalanced audio output connectors labeled Front L/R, Center, LFE, Subwoofer L/R, Side L/R, and Rear L/R. Two additional audio output connectors labeled Aux L/R are provided for future expansion.
Setup MC-12 MAIN MENU MODE ADJUST AUDIO CONTROLS SETUP SETUP SETUP INPUTS INPUTS SPEAKERS SPEAKERS REAR PANEL PANEL CONFIG REAR DISPLAYS DISPLAYS VOLUME CONTROLS CONTROLS VOLUME TRIGGER TRIGGERS LOCK OPTIONS OPTIONS LOCK LIVE! CALIBRATION SPEAKER SETUP CUSTOM SETUP CUSTOM CROSSOVER SETUP SETUP SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL CUSTOM SETUP THX SETUP R SET CROSSOVERS BEFORE CALIBRATING 80Hz C 40 Hz 60 Hz 60 Hz 60 Hz 40 RR Hz SR OFF 80Hz 80Hz N/A APART 80Hz M SUB 80Hz L 80Hz SL
Setup SETTING CROSSOVER POINTS Lexicon (continued) High-pass Filter High-pass filters attenuate low frequencies at 24dB per octave. The curves in the graph above indicate the frequency response of each crossover setting. From left to right, the curves represent crossover settings from 30Hz to 120Hz. The graph above does not show the THX 80Hz crossover point, which is 12dB per octave. 3-24 Low-pass Filter Low-pass filters attenuate high frequencies at 24dB per octave.
Setup MC-12 SETUP SPEAKER SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL CUSTOM CROSSOVER SETUP SETUP CUSTOM SETUP THX SETUP R SET CROSSOVERS BEFORE CALIBRATING 80Hz C 40 Hz 60 Hz 60 Hz 60 Hz 40 RR Hz SR OFF 80Hz 80Hz N/A APART THX SPEAKER SETUP !CAUTION! PRESSING THE BUTTON WILL AUTOMATICALLY CHANGE THE OUTPUTS TO A THX SPEAKER CONFIGURATION 80Hz M SUB 80Hz L 80Hz SL 80Hz RL THX SETUP
Setup Lexicon SPEAKER SETUP PARAMETERS SETUP SPEAKERS SET CROSSOVERS CUSTOM SETUP or SETUP SPEAKERS The table below indicates the speaker setup parameters for configuring the Main Zone audio output connectors for the desired speaker setup. These parameters are available on the CUSTOM SETUP and THX SETUP menus. SET CROSSOVERS THX SETUP Speaker setup parameters perform the same function regardless of the selected speaker setup.
Setup MC-12 MAIN MENU SETUP SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL CUSTOM SETUP THX SETUP R 80Hz SET CROSSOVERS BEFORE CALIBRATING C 80Hz M SUB 80Hz 40 Hz 60 Hz 60 Hz 60 RR Hz SR 40 Hz 80Hz 80Hz OFF N/A APART L 80Hz SL 80Hz RL FRONT L/R 40Hz CENTER 60Hz SIDE L/R 60Hz REAR L/R 60Hz SUB L/R MONO SUB XOVER 40Hz LFE OFF ULTRA2 SUB OFF N/A BGC
Setup Lexicon SETTING CROSSOVER POINTS SETUP SPEAKERS SET CROSSOVERS SIDE L/R (continued) THX SETUP SETUP When a THX speaker setup is selected, a THX 80Hz crossover point is applied to the FRONT L/R output connectors, and the FRONT L/R parameter cannot be adjusted. CENTER SETUP SPEAKERS SET CROSSOVERS CUSTOM SETUP Select FULL to send a full-range signal to the center speaker. Otherwise, select the crossover point closest to the low frequency rating of the center speaker.
Setup MC-12 MAIN MENU SETUP SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL CUSTOM CROSSOVER SETUP SETUP CUSTOM SETUP THX SETUP R SET CROSSOVERS BEFORE CALIBRATING 80Hz C 40 Hz 60 Hz 60 Hz 60 Hz 40 RR Hz SR OFF 80Hz 80Hz N/A APART THX SPEAKER SETUP !CAUTION! PRESSING THE BUTTON WILL AUTOMATICALLY CHANGE THE OUTPUTS TO A THX SPEAKER CONFIGURATION 80
Setup Lexicon SETTING CROSSOVER POINTS SUB L/R SETUP (continued) MONO, STEREO, NONE SPEAKERS SET CROSSOVERS CUSTOM SETUP SUB L/R Configures the Main Zone audio output connectors labeled SUBWOOFER L/R for a speaker setup that includes one, two, or no subwoofer(s). When a custom speaker setup is selected, the SUB L/R parameter opens the SUBWOOFERS L/R menu, to select a configuration for the SUBWOOFER L/R output connectors. • Select MONO if the speaker setup includes one subwoofer.
Setup MC-12 SETUP SPEAKERS SET CROSSOVERS THX ULTRA2 SUB THX SETUP SETUP When a THX speaker setup is selected, the LFE information is redirected to the SUBWOOFER L/R output connectors, and the LFE parameter cannot be adjusted. SPEAKERS or SETUP ON, OFF SET CROSSOVERS SPEAKERS SET CROSSOVERS CUSTOM SETUP ULTRA2 SUB THX SETUP ULTRA2 SUB Enables boundary gain compensation (BGC) for THX Ultra2certified subwoofers.
Setup Lexicon BGC (BOUNDARY GAIN COMPENSATION) SETUP or SETUP SPEAKERS SPEAKERS SET CROSSOVERS SET CROSSOVERS ON, OFF CUSTOM SETUP BGC THX SETUP BGC Adjusts boundary gain compensation when the THX ULTRA2 SUB parameter is set to ON. • Select ON to apply a highpass 55Hz filter to all Main Zone audio output connectors and listening modes. • Select OFF, and no filtering is applied to the Main Zone audio output connectors and listening modes.
Setup MC-12 CALIBRATING SPEAKER DISTANCES & OUTPUT LEVELS The MC-12 offers both automatic and manual calibration of speaker distances and output levels. Calibration helps to ensure accurate output signal arrival time and level at the primary listening position. However, it is not a substitute for proper speaker placement. Before calibrating speaker distances and output levels: SPEAKER CALIBRATION PARAMETERS • Set crossover points for the Main Zone audio output connectors.
Setup Lexicon UNITS SETUP FEET, METERS SPEAKERS MANUAL SPEAKER DISTANCES UNITS Determines the unit of measurement in which speaker distances are calculated on ALL speaker distance menus. When FEET is selected, the MC-12 calculates speaker distances in feet. When METERS is selected, the MC-12 calculates speaker distances in meters. When the UNITS parameter setting is adjusted, the MC-12 automatically adjusts speaker distances to the closest available value in the selected unit of measurement.
Setup MC-12 AUTOMATIC CALIBRATION The MC-12 offers automatic calibration of speaker distances, output levels, or both. The table below indicates available automatic calibration options. A successful microphone check is required before automatic calibration can be performed. Automatic Options Details MICROPHONE CHECK • Confirms that the microphones are properly connected and functioning.
Setup Lexicon CONNECTING THE MICROPHONES CAUTION! • The microphones included in the Lexicon Microphone Kit require careful handling. Dropping or otherwise physically abusing the microphones might cause errors during use or irreparable damage to the microphone. • The microphone wires also require careful handling. Do not sharply bend the wires or place objects on them.
Setup MC-12 POSITIONING THE MICROPHONES FOR THE MICROPHONE CHECK Refer to the microphone placement examples that begin below to position the microphones for the microphone check.
Setup Lexicon IMPROPER microphone positioning for the microphone check During the microphone check, do not: 7 Separate the microphones 7 Scatter the microphones throughout the listening space 7 Obstruct the line-of-sight path between the microphones and the speakers 7 Position the microphones on the floor, on seat cushions, or in locations obstructed by furniture and other fixtures, where echoes might obscure calibration noise signals Rear Left 7 Position the microphones within 2 feet (0.
Setup MC-12 CHECKING THE MICROPHONES MAIN MENU SETUP SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL Note the following: • The MC-12 outputs calibration noise signals between 55 and 95dB, beginning with 55dB and increasing in 5dB increments until the microphones detect the required level.
Setup Lexicon CHECKING THE MICROPHONES (continued) level. If the signal becomes too loud, press the to cancel the microphone check. arrow button The MC-12 uses the calibration noise signal to eliminate microphones that register the signal at a level that is too low or too high. Then, the MC-12 determines the appropriate output level for the calibration noise signal used during automatic calibration. CHECK MICROPHONES Results Appears on-screen when the MC-12 is finished checking the microphones.
Setup MC-12 Message Description Troubleshooting (MICROPHONE) OK The microphone detected the calibration noise signal without error. • N/A (MICROPHONE) NOT DETECTED The MC-12 did not detect the microphone during the silence check. • Examine microphone input connections to ensure that the microphones are properly connected to the MC-12 and that microphone cable plugs are fully inserted for a solid connection. • The microphone might be damaged. Contact an authorized Lexicon dealer for assistance.
Setup Lexicon POSITIONING THE MICROPHONES FOR AUTOMATIC CALIBRATION (continued) PROPER microphone placement to achieve the best results for a single listening position When calibrating for a single listening position, place the microphones: 3 As close together as possible in a single listening position (the primary listening position) 3 At the approximate spot where the listener’s head will be during listening Rear Left 3 In a clear line-of-sight path with the speakers 3 In a location unobstructed by f
Setup MC-12 PROPER microphone placement to achieve the best results for multiple listening positions in a single row When calibrating for multiple listening positions in a single row, position the microphones: 3 At the approximate spot where the listener’s head will be during listening 3 In a clear line-of-sight path with the speakers Rear Left 3 In a location unobstructed by furniture and other fixtures, where echoes will not obscure calibration noise signals Side Left Rear Right 3 At least 2 feet (0
Setup Lexicon POSITIONING THE MICROPHONES FOR AUTOMATIC CALIBRATION (continued) PROPER microphone placement to achieve the best results for multiple listening positions in multiple rows When calibrating for multiple listening positions in multiple rows, position the microphones: 3 At the approximate spot where the listener’s head will be during listening 3 In a clear line-of-sight path with the speakers 3 In a location unobstructed by furniture and other fixtures, where echoes will not obscure calibratio
Setup MC-12 IMPROPER microphone positioning for automatic calibration During the automatic calibration, do not: 7 Arrange the microphones along the perimeter of the listening positions or space 7 Position the microphones in spots where the listeners’ heads will not be during listening 7 Obstruct the line-of-sight path between the microphones and the speakers Rear Left 7 Position the microphones on the floor, on seat cushions, or in locations obstructed by furniture and other fixtures, where echoes might
Setup Lexicon POSITIONING THE MICROPHONES FOR AUTOMATIC CALIBRATION (continued) IMPROPER microphone positioning for automatic calibration During the automatic calibration, do not: 7 Arrange the microphones along the perimeter of the listening positions or space 7 Position the microphones at spots where the listeners’ heads will not be during listening 7 Obstruct the line-of-sight path between the microphones and the speakers Rear Left 7 Position the microphones on the floor, on seat cushions, or in loc
Setup MC-12 PERFORMING AUTOMATIC CALIBRATION MAIN MENU SETUP SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL CUSTOM AUTO SPEAKER SETUP SETUP SET CROSSOVERS BEFORE CALIBRATING CUSTOM AUTO SPEAKER SETUP SETUP DISTANCES40 & LEVELS Hz DISTANCES60 Hz 60 Hz OUTPUT LEVELS 60 Hz PLACE MICROPHONES 40 Hz IN PRIMARYOFF LISTENING POSITIONS N/A APART !CAUTION! 40
Setup Lexicon PERFORMING AUTOMATIC CALIBRATION (continued) SETTING SETUP DISTANCES CUSTOM FRONT LEFT CENTER FRONT RIGHT SIDE RIGHT REAR RIGHT REAR LEFT SIDE LEFT MONO SUB SUB RIGHT LFE STEP SETTING SETUP DISTANCES CUSTOM 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft N/A N/A FRONT LEFT CENTER FRONT RIGHT SIDE RIGHT REAR RIGHT REAR LEFT SIDE LEFT MONO SUB SUB RIGHT LFE DISTANCES SETTING SETUP LEVELS CUSTOM 12.0ft 10.5ft 12.0ft 4.5ft ERROR 6.0ft 4.
Setup MC-12 STEP DISTANCES & LEVELS DISTANCES AUTO DISTANCES FRONT LEFT CENTER FRONT RIGHT SIDE RIGHT REAR RIGHT REAR LEFT SIDE LEFT MONO SUB SUB RIGHT LFE 12.0ft 10.5ft 12.0ft 4.5ft ERROR 6.0ft 4.5ft N/A N/A N/A FRONT LEFT OK 5 • A value indicates that no errors occurred during the calibration procedure. • An ERROR message indicates that a value was calculated, but at least one error occurred during the calibration procedure.
Setup Lexicon PERFORMING AUTOMATIC CALIBRATION (continued) STEP DISTANCES SET DISTANCES AUTO DISTANCES AUTO DISTANCES ORIGINAL DISTANCES FRONT LEFT CENTER FRONT RIGHT SIDE RIGHT REAR RIGHT REAR LEFT SIDE LEFT MONO SUB SUB RIGHT LFE R SR RR 0.0ft 0.0ft 0.0ft C 0.0ft M SUB 0.0ft 6 L 0.0ft SL RL 0.0ft 0.0ft DISTANCES & LEVELS AUTO SPEAKER SETUP 12.0ft 10.5ft 12.0ft 4.5ft ERROR 6.0ft 4.
Setup MC-12 Message Description Troubleshooting The MC-12 successfully calibrated the value for the selected speaker without error. • N/A (SPEAKER) SPEAKER IS NOT ENABLED The selected speaker is not present in the speaker setup • Set the corresponding CUSTOM or THX SETUP menu parameter to include the selected speaker in the speaker setup. (The MC-12 only calibrates values for speakers that are included in the speaker setup.
Setup Lexicon MANUAL CALIBRATION SETUP SPEAKERS MANUAL Selecting the SPEAKER SETUP menu MANUAL option displays the MANUAL SPEAKER SETUP menu, to manually calibrate speaker distances and output levels. The table below indicates available manual calibration options.
Setup MC-12 PERFORMING MANUAL SPEAKER DISTANCE CALIBRATION SETUP SPEAKERS MANUAL SPEAKER DISTANCES Selecting the MANUAL SPEAKER SETUP menu SPEAKER DISTANCES option displays the SPEAKER DISTANCES menu, to manually calibrate speaker distances.
Setup Lexicon PERFORMING MANUAL OUTPUT LEVEL CALIBRATION SETUP SPEAKERS MANUAL LEVELS CALIBRATION Selecting the MANUAL SPEAKER SETUP menu LEVELS CALIBRATION option displays the LEVELS CALIBRATION menu to manually calibrate output levels. Note the following: • You should use a Sound Pressure Level (SPL) meter to manually calibrate output levels. An SPL meter is a device that measures the relative loudness of the speakers to ensure accurate output level calibration.
Setup MC-12 INTERNAL NOISE TEST SETUP SPEAKERS MANUAL LEVELS CALIBRATION INTERNAL NOISE TEST Opens the INTERNAL NOISE message shown on the previous page, which indicates that the internal noise test generates loud calibration noise signals. When the INTERNAL NOISE message opens: • • Press the arrow button to open the SPEAKER LEVEL ADJUST menu shown on the previous page. When the SPEAKER LEVEL ADJUST menu opens, the internal noise test automatically begins.
Setup Lexicon EXTERNAL NOISE TEST SETUP SPEAKERS MANUAL LEVELS CALIBRATION EXTERNAL NOISE TEST Selecting the LEVELS CALIBRATION menu EXTERNAL NOISE TEST option opens the SPEAKER LEVEL ADJUST menu shown on page 3-54, which manually calibrates output levels. The external noise test requires an external calibration source such as an audio calibration disc. When the external noise test is conducted, the MC-12 activates a listening mode based on the current Main Zone input source.
Setup MC-12 SETTING BASS PEAK LIMITERS SETUP SPEAKERS MANUAL LEVELS CALIBRATION BASS PEAK LIMITERS The BASS PEAK LIMITERS option displays the BASS PEAK LIMITERS menu to set amplitude limits on low frequency signals sent to the Main Zone audio output Subwoofer L/R and LFE connectors. This menu also sets amplitude limits on low frequency signals redirected to other Main Zone audio output connectors.
Setup Lexicon CAL NOISE SETUP SPEAKERS ON, OFF MANUAL LEVELS CALIBRATION BASS PEAK LIMITERS L/R LIMIT ADJ SETUP SPEAKERS 75 to 120dB MANUAL LEVELS CALIBRATION BASS PEAK LIMITERS L/R LIMITER ADJ CAL NOISE Determines whether bass peak limiters are set with an internal or external calibration source. Specifies the output level restriction applied to the Subwoofer L/R output connectors, and to other Main Zone audio output connectors to which low frequency signals are redirected.
Setup MC-12 LFE LIMITER ADJ SETUP SPEAKERS 75 to 120dB MANUAL LEVELS CALIBRATION BASS PEAK LIMITERS To set the LFE LIMIT ADJ parameter: 1. Select the LFE LIMIT ADJ parameter. LFE LIMITER ADJ The parameter initally sets to 75dB. Specifies the output level restriction the MC-12 applies to the LFE output connector. 2. Press the value. and arrow buttons to change the parameter The selected output level restriction is applied when the LFE LIMITER parameter is set to ON.
Setup Lexicon 5 STEREO & 5.1 ANLG SETUP REAR PANEL CONFIG 5 STEREO & 5.1 ANLG Select the 5 STEREO & 5.1 ANLG option to configure the analog audio input connectors as five stereo and one 5.1-channel connectors. • The 5.1-channel input is sent to the Main Zone audio output connectors as indicated in the table below. When 5 STEREO & 5.1 ANLG is selected: • The 5.1-channel connector should only be used with 5.1-channel analog sources such as DVD-As and SACDs.
Setup MC-12 DISPLAY SETUP SETUP DISPLAYS The DISPLAYS option displays the DISPLAY SETUP menu, to customize the on-screen and front-panel displays, restore audio/video synchronization, and create and activate a custom unit name.
Setup Lexicon (continued) MAIN MENU SETUP DISPLAY SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION ON-SCREEN DISPLAY FRONT PANEL DISPLAY A/V SYNC DELAY OFF CUSTOM NAME OFF EDIT CUSTOM NAME EDIT CUSTOM NAME MC-12 > DISPLAY SETUP BUTTONS TO EDIT UP TO 20 CHARACTERS BUTTON TO ADVANCE EDIT CUSTOM NAME SETUP DISPLAYS EDIT CUSTOM NAME Opens the EDIT CUSTOM NAME drop-down menu shown above, which can be used to cr
Setup MC-12 ON-SCREEN DISPLAY SETUP DISPLAYS ON-SCREEN DISPLAY The ON-SCREEN DISPLAY option opens the ON-SCREEN DISPLAY menu, to customize the on-screen display.
Setup Lexicon the two-line status appears centered on the display device screen. When BOTTOM is selected, the two-line status appears near the bottom of the display device screen. FORMAT SETUP DISPLAYS SECAM, PAL, NTSC ON-SCREEN DISPLAY Controls the compatibility between the composite and S-video output connectors, the video switcher, and the display device. Select the setting that is compatible with the source components and the display device.
Setup MC-12 FRONT-PANEL DISPLAY SETUP DISPLAYS FRONT PANEL DISPLAY Opens the FRONT PANEL DISPLAY menu, to customize the front panel display.
Setup Lexicon VOLUME-CONTROL SETUP SETUP VOLUME CONTROLS Opens the VOLUME CONTROL SETUP menu, to configure the Main Zone, Zone 2, and Record Zone volume levels.
Setup MC-12 volume level to the last volume level that was selected in the Record Zone during the previous operating session. MAX VOLUME SETUP VOLUME CONTROLS -80 to +12dB MAX VOLUME Selects the maximum volume level for the Main Zone. When a value is selected, the MC-12 automatically sets Main Zone volume level to the selected value.
Setup Lexicon TRIGGER SETUP SETUP TRIGGER SETUP TRIGGERS SETUP MAIN MENU MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION TRIGGER SETUP TRIGGER 1 TRIGGER 2 REMOTE REMOTE The TRIGGERS option prompts you to select trigger output connector 1 or 2. The MC-12 includes three 12V DC trigger output connectors labeled PWR (power), 1, and 2.
Setup MC-12 TRIGGER SETUP (continued) REMOTE ONLY SETUP TRIGGERS ON, OFF TRIGGER 1 OR TRIGGER 2 REMOTE ONLY Note the following: • Configures the selected trigger output connector for remote operation. Select the ON setting to configure the selected connector for remote operation. Select the OFF setting to configure the selected connector for program operation. Refer to the Program Operation Parameter description below for more information.
Setup Lexicon LOCK OPTIONS SETUP LOCK OPTIONS Displays the LOCK OPTIONS menu, which protects MODE ADJUST, AUDIO CONTROLS, and SETUP menu branch parameter settings from accidental changes.
Setup MC-12 LIVE! CALIBRATION SETUP LIVE! CALIBRATION LIVE! (Lexicon Intelligent Variable Environment) is a proprietary mode designed to transform the way your listening room sounds. LIVE! uses a combination of microphones and digital signal processing (DSP) to enhance the room acoustics and create the illusion of a larger, more reverberant listening space.
Setup Lexicon POSITIONING THE MICROPHONES FOR LIVE! Refer to the microphone placement examples below to position the microphones for LIVE! PROPER microphone positioning for LIVE! Position the microphones: 3 On or near opposite side walls 3 Approximately halfway between the front and side speakers 3 At an approximate height between the waist and head of a standing person Rear Left Side Left Rear Right 3 In a location unobstructed by furniture and other fixtures 3 At least 2 feet (0.
Setup MC-12 IMPROPER microphone positioning for LIVE! When positioning the microphones, do not: 7 Place the microphones on the front or rear walls 7 Place the microphones near the floor or ceiling Rear Left 7 Obstruct the microphones with furniture or other fixtures 7 Place the microphones within 2 feet (0.61m) of any speaker. Side Left Rear Right The illustration to the right provides an example of improper microphone placement for LIVE! calibration or for a permanent location.
Setup Lexicon PERFORMING LIVE! CALIBRATION MAIN MENU SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION CUSTOM LIVE! SETUP CALIRATION !CAUTION! 40 Hz 60 HzLEVELS HIGH AUDIO 60 Hz Hz 10 SEC YOU WILL60 HAVE TO LEAVE 40 THEHzROOM OR OFF SIT QUIETLY N/A PRESSAPART TO BEGIN COUNTDOWN LIVE! CALIBRATION LIVE! CALIBRATION TEST WILL BEGIN IN 10 IN PROGRESS LIVE! CALIBRATION CALIBRATION DONE PRESS TO SKIP COUNTDOWN PLE
4 Audio Controls Audio Controls ............................................................................
Audio Controls Lexicon AUDIO CONTROLS Selecting the MAIN MENU AUDIO CONTROLS option opens the AUDIO CONTROLS menu, to customize the Main Zone, Zone 2, and Record Zone audio output connectors. MAIN MENU AUDIO CONTROLS MODE ADJUST AUDIO CONTROLS SETUP BASS +0.0dB TREBLE +0.0dB TILT EQ +0.0dB LOUDNESS OFF BALANCE FADER ZONE2 BALANCE RECORD BALANCE L< >R B< ON OFF >F -3.0 to +3.0dB -6.0 to +6.
Audio Controls MC-12 BASS AUDIO CONTROLS -6.0dB to +6.0dB BASS BASS Controls the amount of low-frequency boost or cut applied to the Main Zone audio output connectors labeled Front L/R, Center, LFE, and Subwoofer L/R. The graph to the right indicates the frequency response of all BASS parameter settings. To control the bass from the remote control: Press the Shift button: • Press the CD button to increase the BASS parameter setting in 0.5dB increments.
Audio Controls TREBLE AUDIO CONTROLS Lexicon -6.0dB to +6.0dB TREBLE TREBLE Controls the amount of boost or cut applied to the Main Zone audio output connectors labeled Front L/R and Center. The graph shown at the right indicates the frequency response of all TREBLE parameter settings. To control the treble from the remote control: Press the Shift button: • Press the PVR button to increase the TREBLE parameter setting in 0.5dB increments.
Audio Controls MC-12 TILT EQ AUDIO CONTROLS -3.0 to +3.0 TILT EQ TILT EQ Controls the amount of tilt equalization applied to the Main Zone audio output connectors labeled Front L/R, Center, LFE, and Subwoofer L/R. This parameter setting affects the entire frequency spectrum with a hinge point at 1kHz. As the setting increases, frequencies higher than 1kHz are boosted while frequencies lower than 1kHz are simultaneously cut.
Audio Controls LOUDNESS AUDIO CONTROLS Lexicon ON, OFF LOUDNESS LOUDNESS Controls the amount of low-frequency boost that is automatically applied to the Main Zone audio output connectors labeled Front L/R, Center, LFE, and Subwoofer L/R. When ON is selected, loudness compensation is automatically applied based on volume level. As volume level increases, the amount of low-frequency boost automatically decreases. The loudness contour is optimized for input sources calibrated to THX reference levels.
Audio Controls MC-12 BALANCE AUDIO CONTROLS L< <|> >R BALANCE ZONE2 BALANCE AUDIO CONTROLS L< <|> >R ZONE2 BALANCE Controls the left-to-right balance of the Main Zone audio output connectors labeled Front L/R. Controls the left-to-right balance of the Zone 2 audio output connectors. To control the balance from the remote control: To control the Zone 2 balance from the remote control: Press the Shift button: Press the ZONE button: • Press the MENU button to center the Main Zone balance.
5 Mode Adjust Mode Adjust ...............................................................................5-2 Listening Mode Activation...........................................................5-2 Preferred Listening Mode Selection Parameters ........................................ 5-3 Mode Buttons .......................................................................................... 5-4 Mode Family Selection Buttons ................................................................
Mode Adjust MAIN MENU MODE ADJUST MODE ADJUST MODE ADJUST AUDIO CONTROLS SETUP FILM TV MUSIC MUSIC SURR PLIIx + PLIIx MOV PLIIx MUS PLII + PLII MOVIE PLII MUSIC PL + PRO LOGIC + CIN MUSIC NIGHTCLUB CONCERT HALL CHURCH CATHEDRAL PANORAMA 2-CH SURROUND 2-CHANNEL MONO LOGIC MONO SURROUND MONO 5.1 FILM 5.1 TV 5.1 MUSIC * MUSIC 5.1 PLIIx MOV 5.1 PLIIx MUS DIGITAL* 5.1 2-CHANNEL 5.1 MONO LOGIC 5.1 MONO SURR 5.1 MONO FILM* MUSIC* * MUSIC * 2-CHAN* 5.1a FILM 5.1a MUSIC 5.1a * 5.1a MUSIC 5.1a STANDARD 5.
Mode Adjust MC-12 PREFERRED LISTENING MODE SELECTION PARAMETERS You can select five preferred listening modes for each Main Zone input, including one listening mode each for 2-channel, Dolby Digital, DTS-ES, 5.1-channel analog, and microphone sources. The table below indicates the INPUT SETUP menu parameters that can be used to select preferred listening modes.
Mode Adjust Lexicon MODE BUTTONS MODE FAMILY SELECTION BUTTONS Use the front panel and remote control Mode buttons to audition listening modes with the current Main Zone input source. Press the Mode + or – button to scroll up or down through the available listening modes for the current Main Zone input source. For example, if a 2-channel source is present in the Main Zone, the Mode buttons can be used to audition 2-channel listening modes.
Mode Adjust MC-12 LISTENING MODE DESCRIPTIONS The MC-12 offers an assortment of listening modes for 2-channel, Dolby Digital, DTS-ES, analog, and microphone sources. Listening mode descriptions begin below and continue in the order shown on the MODE ADJUST menu. The table included with each description indicates the corresponding listening mode menu parameters, as well as their factory-default and possible parameter settings. All listening mode menus are shown in the Appendix.
Mode Adjust Lexicon MUSIC MODE ADJUST MUSIC SURR MODE ADJUST MUSIC This listening mode is designed for playback of 2-channel stereo or matrix-encoded music sources. LOGIC 7 MUSIC is a proprietary Lexicon listening mode based on the LOGIC 7 FILM listening mode, but specifically tailored for music sources. . Parameter Default Setting Possible Settings VOCAL ENHANCE +0.0dB +6.0dB, +3.0dB, +0.
Mode Adjust MC-12 PLIIx + MODE ADJUST & PLII + PLIIx + OR PLIIx MOV & MODE ADJUST PLII + MODE ADJUST PLIIx MOV PLII MOVIE OR MODE ADJUST PLII MOVIE The Dolby PLIIx + THX and Dolby PLII + THX listening modes are designed to playback 7.1 or 5.1 discrete channels decoded from 2-channel Dolby Surround-encoded sources. The seven or five main channels are full frequency. The .1 channel, often referred to as LFE information, has a limited frequency range of up to 120Hz.
Mode Adjust Lexicon PLIIx MUS & MODE ADJUST PLIIx MUS PLII MUSIC OR MODE ADJUST PL + PLII MUSIC The Dolby PLIIx MUS (MUSIC) and Dolby PLII MUSIC listening modes are designed to playback 7.1 or 5.1 discrete channels decoded from 2-channel music sources. The seven or five main channels are full frequency. The .1 channel, often referred to as LFE information, has a limited frequency range of up to 120Hz. The PLIIx listening mode is only available when the front, side and rear speakers are present.
Mode Adjust MC-12 PRO LOGIC MODE ADJUST + PRO LOGIC MODE ADJUST + The Dolby PRO LOGIC mode is designed for playback of Dolby Surround-encoded sources. It decodes four channels from Dolby Surround-encoded sources, and uses a mono surround channel with a high-frequency rolloff above 7kHz. This mode is designed for playback of matrix-encoded digital stereo film sources. DTS NEO:6 derives six channels when both side and rear speakers are present (rear channels will be in parallel).
Mode Adjust Lexicon CIN & MODE ADJUST MUSIC CIN OR MUSIC NIGHTCLUB MODE ADJUST NIGHTCLUB These modes are designed for playback of matrix-encoded digital stereo film or music sources. DTS Neo:6 derives six channels when both side and rear speakers are present (rear channels will be in parallel). It derives five channels when only side or rear speakers are present. The LFE channel is generated through bass management in the MC-12.
Mode Adjust MC-12 CONCERT HALL MODE ADJUST CHURCH CONCERT HALL MODE ADJUST The CONCERT HALL mode generates early reflections and sends them to the front, side and rear channels to simulate large listening spaces. The CONCERT HALL mode is a superior room simulation listening mode because it uses a proprietary reverb algorithm inherited from Lexicon professional products.
Mode Adjust Lexicon CATHEDRAL MODE ADJUST PANORAMA CATHEDRAL MODE ADJUST PANORAMA The CATHEDRAL mode is similar to the CHURCH listening mode. It uses a reverb algorithm to emphasize the rich, smooth, reverberant decay characteristic of large listening spaces with long reverberation time relative to their size, such as cathedrals. The PANORAMA mode is designed for playback of stereo and matrix-encoded sources.
Mode Adjust MC-12 PANORAMA CALIBRATION MODE ADJUST PANORAMA PANORAMA CALIBRATION SOURCE LEFT & RIGHT SPEAKER ANGLE 30deg LISTENER POS +0 NOTE: ENSURE THAT “SPEAKER SETUP” HAS BEEN PROPERLY PERFORMED CALIBRATION Select PANORAMA CALIBRATION to open the PANORAMA CALIBRATION menu shown to the left, to calibrate the PANORAMA listening mode. This listening mode must be calibrated to take full advantage of its effects.
Mode Adjust Lexicon A To calibrate the PANORAMA listening mode: 1. Remove all obstructions between the speakers and the primary listening position. 2. Make sure the distances between the speakers and the primary listening position are properly measured. To do this, select one of the following options. • Select the AUTO SPEAKER SETUP menu DISTANCES option to have the MC-12 automatically calibrate speaker distances.
Mode Adjust MC-12 2-CH SURROUND MONO LOGIC MODE ADJUST MODE ADJUST 2-CH SURROUND MONO LOGIC This mode, designed for playback of stereo sources, sends the left channel to Front, Side, and Rear Left channels and the right channel to Front, Side and Rear Right channels, and sums the Left and Right for the center. It is recommended for background music. This mode, designed for playback of mono sources, uses proprietary Lexicon reverb algorithms to realistically expand mono sources to use all channels.
Mode Adjust Lexicon MONO SURROUND MODE ADJUST 5.1 MONO SURROUND MODE ADJUST This mode, designed for playback of mono sources, sends the mono source to all channels. Parameter OUTPUT LEVELS Refer to page 5-35 CUSTOM Refer to page 5-35 See “Listening Mode Menu Option & Parameter Descriptions” on page 5-37 for detailed descriptions. MONO MODE ADJUST FILM MONO This mode, designed for playback of mono sources, sends mono sources to the center channel.
Mode Adjust MC-12 5.1 5.1 TV MODE ADJUST 5.1 MUSIC MODE ADJUST TV 5.1 MUSIC This proprietary Lexicon listening mode is designed for playback of 5.1-channel Dolby Digital-encoded broadcast sources. Based on the 5.1 L7 FILM listening mode, 5.1 L7 TV derives seven channels from 5.1-channel input sources with enhanced front steering. This proprietary Lexicon listening mode is designed for playback of 5.1-channel Dolby Digital-encoded music sources. Based on the 5.1 L7 FILM listening mode, 5.
Mode Adjust , MODE ADJUST Lexicon UL2Cin & OR SurEX UL2Cin OR SurEX These modes are designed for 7-channel playback of 5.1-channel Dolby Digital film sources that do not have THX Surround EX e n c o d i n g . T h e y a p p l y T H X r e -e q u a l i z a t i o n t o s i m u l a t e high-frequency rolloffs that occur in movie theaters. Most films are mixed for movie theaters, and might sound too bright when played back in home theaters without re-equalization.
Mode Adjust MC-12 • ASA processing is applied to signals sent to the rear speakers. Refer to the ASA parameter description on page 3-32 for more information. When THX Surround EX decoding is active: Matrix decoding is applied to derive three surround channels from 5.1-channel Dolby Digital sources. MUSIC MODE ADJUST MUSIC This listening mode is designed for playback of 5.1-channel Dolby Digital music sources, and cannot be activated unless side and rear speakers are present.
Mode Adjust Lexicon 5.1 PLIIx MOV MODE ADJUST 5.1 PLIIx MUS 5.1 PLIIx MOV MODE ADJUST 5.1 PLIIx MUS The 5.1 PLIIx MOV (MOVIE) listening mode is designed to playback 7.1 discrete channels decoded from 5.1-channel Dolby Digital film sources. (The 5.1 PLIIx MOVIE listening mode can also be used with other types of Dolby Digital sources with mixed results.) The seven main channels are full frequency. The .1 channel, often referred to as LFE information, has a limited frequency range of up to 120Hz.
Mode Adjust MC-12 DIGITAL & MODE ADJUST 5.1-channel Dolby Digital source recorded with Dolby Digital Surround EX encoding is detected. DIGITAL EX DIGITAL OR DIGITAL EX • These listening modes are designed to decode and playback 5.1 discrete channels from 5.1-channel Dolby Digital sources. The five main channels are full frequency. The .1 channel, often referred to as LFE information, has a limited frequency range of 120Hz.
Mode Adjust Lexicon DIGITAL & MODE ADJUST DIGITAL EX DIGITAL OR (continued) 5.1 2-CHANNEL MODE ADJUST DIGITAL EX Parameter Default Setting Possible Settings EX DECODING AUTO AUTO, ON, OFF COMPRESSION OFF AUTO, ON, OFF LFE MIX +0.0dB -10.0 to +0.0dB OUTPUT LEVELS Refer to page 5-35 CUSTOM Refer to page 5-35 See “Listening Mode Menu Option & Parameter Descriptions” on page 5-37 for detailed descriptions. 5.
Mode Adjust MC-12 5.1 MONO LOGIC MODE ADJUST 5.1 MONO SURR MODE ADJUST 5.1 MONO LOGIC 5.1 MONO SURR This listening mode, designed for playback of Dolby Digital-encoded mono sources, uses proprietary Lexicon reverb algorithms to realistically expand mono sources to use all channels. This dramatically increases the perceived width and sense of envelopment of the listening space. This listening mode, designed for playback of Dolby Digital-encoded mono sources, sends mono signals to all channels.
Mode Adjust Lexicon DECODING The DTS and DTS-ES listening modes are designed for, at a minimum, playback of 5.1-channel DTS, 5.1-channel matrix encoded DTS-ES, and 6.1-channel discrete-encoded DTS-ES sources. • DTS-ES decoding is activated when both the side and rear speakers are present and the ES DECODING parameter is set to ON or AUTO and a 5.1-channel matrix-encoded or a 6.1-channel discrete-encoded DTS-ES source is detected.
Mode Adjust MC-12 FILM & MODE ADJUST FILM FILM OR MUSIC & FILM MODE ADJUST These proprietary Lexicon listening modes use an advanced matrix to decode seven channels from 5.1 and 6.1-channel film sources with enhanced front steering. When both side and rear speakers are present, the DTS-ES L7 FILM listening mode also increases the perceived length and sense of envelopment of the listening space. The listening modes are designed for enhanced playback of 5.1-channel DTS, 5.
Mode Adjust Lexicon & UL2Cin MODE ADJUST OR UL2Cin The DTS THX UL2Cin (ULTRA2 CINEMA) and DTS-ES THX listening modes allow 7-channel playback of 5.1-channel DTS sources that lack DTS-ES encoding. They are designed for playback of 5.1-channel DTS, 5.1-channel matrix encoded DTS-ES, or 6.1-channel DTS-ES discrete-encoded film sources. DTS THX UL2Cin and DTS-ES THX are recommended for home theaters with THX-certified speakers.
Mode Adjust MC-12 Input Source Parameter Setting 5.1-Channel DTS 5.1-Channel Matrix-Encoded DTS-ES 6.1-Channel Discrete-Encoded DTS-ES ES DECODING: AUTO DTS THX UL2Cin DTS-ES THX DTS-ES THX ES DECODING: ON DTS-ES THX DTS-ES THX DTS-ES THX ES DECODING: OFF DTS THX UL2Cin DTS THX UL2Cin DTS THX UL2Cin MUSIC MODE ADJUST & MODE ADJUST MUSIC OR The DTS THX MUSIC listening mode is designed for playback of 5.1-channel DTS music sources when the side and rear speakers are present.
Mode Adjust Lexicon 2-CHAN & MODE ADJUST 5.1a 2-CHAN 2-CHAN OR FILM MODE ADJUST 2-CHAN 5.1 FILM These modes, recommended for recording purposes, send downmixed 5.1-channel or 6.1-channel DTS-ES input signals to the front speakers and subwoofer as 2-channel Logic 7-encoded output signals. The 5.1a LOGIC 7 FILM listening mode is a proprietary Lexicon listening mode that uses Logic 7 decoding to derive seven channels from of 5.1-channel analog film sources with enhanced front steering.
Mode Adjust MC-12 5.1a MUSIC MODE ADJUST 5.1a 5.1a MUSIC MODE ADJUST The 5.1a LOGIC 7 MUSIC listening mode is similiar to the 5.1a LOGIC 7 FILM listening mode, but specifically tailored for music sources. This mode is designed and recommended for playback of 5.1-channel analog music sources. UL2Cin, 5.1a 5.1a UL2Cin SurEX, & 5.1a OR 5.1a SurEX OR 5.1a Option/Parameter Default Setting Possible Settings VOCAL ENHANCE +0.0dB +6.0dB, +3.0dB, +0.0dB The 5.1a THX UL2Cin, 5.
Mode Adjust 5.1a MODE ADJUST Lexicon UL2Cin, 5.1a 5.1a UL2Cin SurEX, & 5.1a OR 5.1a SurEX OR (continued) 5.1a Input Source 5.1-Channel THX Surround EX Analog (Flagged) 5.1-Channel THX Surround EX Analog (Non-Flagged) 5.1a THX SurEX 5.1a THX SurEX 5.1a THX SurEX 5.1a THX ULTRA2 5.1a THX ULTRA2 5.1a THX ULTRA2 Parameter Setting 5.1-Channel Analog SURROUND EX: ON SURROUND EX: OFF The 5.1a THX UL2Cin listening mode The 5.
Mode Adjust MC-12 5.1a MODE ADJUST 5.1a STANDARD MUSIC 5.1a MODE ADJUST MUSIC The 5.1a THX MUSIC listening mode is designed for playback of 5.1-channel analog music sources. It cannot be activated unless side and rear speakers are present. This mode performs best in home theaters where the rear speakers are placed close together. ASA processing is applied to signals sent to the rear speakers. Refer to the ASA parameter description on page 3-32 for more information.
Mode Adjust Lexicon 5.1a 2-CHANNEL MODE ADJUST 5.1a BYPASS MODE ADJUST 5.1a 2-CHANNEL This mode downmixes 5.1-channel analog input signals into 2-channel Logic 7-encoded output signals. It sends these signals to the front speakers and the subwoofer. It is recommended for recording purposes, particularly for recording from a DVD-A or multi-channel SACD player to a CD-R or another 2-channel recording format.
Mode Adjust MC-12 2CH BYPASS MODE ADJUST 2CH BYPASS This listening mode sends 2-channel analog audio input signals to the Main Zone audio output connectors labeled Front L/R with no internal processing. The 2CH BYPASS listening mode is automatically activated whenever a 2-channel analog source is present and the MAIN ADV menu ANALOG BYPASS parameter is set to ON. The 2CH BYPASS listening mode is not available when a digital source is present and the MAIN ADV menu INPUT SELECT parameter is set to AUTO.
Mode Adjust Lexicon LIVE! SMALL, LIVE! MED & LIVE! LARGE MODE ADJUST LIVE! SMALL OR LIVE! MED OR (continued) LIVE! LARGE LIVE! SMALL ADVANCED parameter settings: Parameter Default Setting Possible Settings REVERB LVL EARLY RFLX LVL BASS XOVER SHAPE SPREAD SIZE +0dB -13dB 156Hz 0 0% 19m -80dB to +0dB -80dB to +12dB 30Hz to 19.
Mode Adjust MC-12 OUTPUT LEVELS MODE ADJUST OUTPUT LEVELS CENTER SIDE L/R REAR L/R SUB L/R LFE CUSTOM Listening Mode +0dB +0dB +0dB +0dB +0dB OUTPUT LEVELS MODE ADJUST Opens the OUTPUT LEVELS menu, which is used to adjust output levels for the Main Zone audio output connectors labeled Center, Subwoofer L/R, LFE, Side L/R, and Rear L/R. The OUTPUT LEVELS option does not appear on listening mode menus when the selected listening mode does not accommodate multi-channel output signals.
Mode Adjust Lexicon 2. When the CUSTOM VS PRESET option drop-down menu is open, press the remote control and arrow buttons to toggle between the PRESET (factory-default) and CUSTOM versions of the selected listening mode. 3. When finished, press the arrow button to close the CUSTOM VS PRESET drop down menu.
Mode Adjust MC-12 LISTENING MODE MENU OPTION & PARAMETER DESCRIPTIONS 5 SPKR ENHANCE ON, OFF Simulates 7-channel playback in 5-channel speaker configurations. When set to ON, the MC-12 provides an increased sense of spaciousness and envelopment through the surround speakers. This enhancement is most noticeable when the surround speakers are positioned to the side of the primary listening position, or when the primary listening position is located against the rear wall.
Mode Adjust Lexicon LISTENING MODE MENU OPTION & PARAMETER DESCRIPTIONS CENTER OFF, -30 to +12dB Controls the output level of the audio output connector labeled Center. Available in all except 2 CH modes (2-CHANNEL, 2 CH BYPASS, DTS(-ES) 2-CHAN, 5.1 2-CHANNEL, 5.1a 2-CHANNEL), MONO, 5.1 MONO, and LIVE! modes. CENTER DEPTH 0 to 18 Adjusts the amount of processing applied to the center channel, changing the perceived distance of the center speaker.
Mode Adjust MC-12 EARLY RFLX LVL -80dB to +12dB, OFF Controls the amount of additional early reflections. Available in all LIVE! modes. EFFECT LVL -12 to +6dB Adjusts the amount of effect applied to the listening mode. Available in NIGHTCLUB, CONCERT HALL, CHURCH, CATHEDRAL, PANORAMA, MONO LOGIC, and 5.1 MONO LOGIC modes. ES DECODING AUTO, ON, OFF Controls DTS-ES decoding, which extracts a rear channel from 5.1-channel DTS, 5.1-channel matrix-encoded DTS-ES, and 6.
Mode Adjust Lexicon LISTENING MODE MENU OPTION & PARAMETER DESCRIPTIONS (continued) Note the following: LFE • Controls the output level of the Main Zone audio output connector labeled LFE. The OUTPUT LEVELS menu does not include the LFE parameter unless an LFE subwoofer is present. Available in All Dolby Digital, DTS, and 5.1a modes. Dolby Digital Surround EX decoding cannot be engaged unless both side and rear speakers are present. This parameter is available in 5.1 PLIIx MOV, 5.
Mode Adjust MC-12 Note: OUTPUT LEVELS The LISTENER POS parameter range might extend past the location of the front left and right speakers. Opens the OUTPUT LEVELS menu, which is used to adjust output levels for the Main Zone audio output connectors labeled Center, Subwoofer L/R, LFE, Side L/R, and Rear L/R. Refer to page 5-32 for more information. Available in all except 2-CHANNEL, MONO, 5.1 2-CHANNEL, 5.1 MONO, DTS (ES) 2-CHAN, 5.1a 2-CHANNEL, 2CH BYPASS, and LIVE! modes. LIVENESS 30ms to 20.
Mode Adjust Lexicon LISTENING MODE MENU OPTION & PARAMETER DESCRIPTIONS RE-EQUALIZER ON, OFF Simulates high-frequency rolloffs that occur in movie theaters. When set to ON, the MC-12 applies a high-frequency filter. When set to OFF, the MC-12 does not apply a high-frequency filter. It is recommended that you set this parameter to ON for film sources, as many films are mixed for movie theaters and might sound too bright when played back in home theaters without re-equalization.
Mode Adjust MC-12 SOUND STAGE FRONT, NEUTRAL, REAR SPEECH DETECT ON, OFF Dynamically controls the relative balance of the audio output connectors. When set to FRONT, Side L/R and Rear L/R output levels are attenuated by 6dB, shifting the perceived balance of the sound field to the front of the listening space. When set to NEUTRAL, Side L/R and Rear L/R output levels are slightly attenuated by 3dB, shifting the perceived balance of the sound field to the center of the listening space.
Mode Adjust Lexicon LISTENING MODE MENU OPTION & PARAMETER DESCRIPTIONS SURROUND DLY 0 to 15ms Increases the perceived depth of the listening space by delaying the arrival time of signals from the side and rear speakers. It is recommended that you increase the setting when a greater sense of depth is desired in the listening space. Available in DPLII MUSIC and DPLIIx MUSIC modes.
Mode Adjust MC-12 TREB CUT RT 500Hz to 20kHz Sets the frequency above which high frequencies are rolled off in the reverberated signal, causing reverberated signals to grow progressively darker. This results in a more natural sound because it simulates the effect of air absorption in a real hall. Setting this parameter to a low frequency dampens the audio as it recirculates, and consequently can actually shorten the reverb time. Available in all LIVE! modes. VOCAL ENHANCE +6.0dB, +3.0dB, +0.
Mode Adjust Lexicon The parameter... Is used in these modes CENTER DEPTH NIGHTCLUB, CONCERT HALL, CHURCH, CATHEDRAL CENTER MIX 5.1 2-CHANNEL, DTS (ES) 2-CHAN, 5.1a 2-CHANNEL CNTR DLY SAMPLES 5.1 2-CHANNEL, DTS (ES) 2-CHAN, 5.
Mode Adjust MC-12 The parameter... Is used in these modes LIVENESS NIGHTCLUB, CONCERT HALL LOW FREQ WIDTH PANORAMA MASTER LEVEL 5.1 2-CHANNEL, DTS (ES) 2-CHAN, 5.1a 2-CHANNEL MID RT CHURCH, CATHEDRAL, and all LIVE! modes OUTPUT LEVELS All except 2-CHANNEL, MONO, 5.1 2-CHANNEL, 5.1 MONO, DTS (ES) 2-CHAN, 5.
Mode Adjust Lexicon The parameter... Is used in these modes SOURCE PANORAMA CALIBRATION SPEAKER ANGLE PANORAMA CALIBRATION SPEECH DETECT NIGHTCLUB, CONCERT HALL, CHURCH, and CATHEDRAL SPREAD All LIVE! modes SUB L/R & SUB L/R LVL All except LIVE! modes SURR ROLLOFF All L7 modes SURROUND DLY DPLII MUSIC and DPLIIx MUSIC SURROUND EX THX ULTRA2, THX SurEX, THX SURROUND MIX 5.1 2-CHANNEL, DTS (ES) 2-CHAN, 5.
6 Troubleshooting & Maintenance Troubleshooting..........................................................................6-2 Routine Maintenance ..................................................................6-3 Restoring Factory-default Settings ...............................................
Troubleshooting & Maintenance Lexicon TROUBLESHOOTING 2. Make sure volume level is audible. Volume level can be increased with the front panel volume knob or the remote control VOL + and – buttons. The MC-12 does not power on. 3. Make sure audio has not been muted. The message “MUTE ON” or “FULL MUTE ON” will appear in the on-screen and front panel displays when audio has been muted. To deactivate mute, press the Mute button or adjust the volume level. 1.
Troubleshooting & Maintenance MC-12 The MC-12 is powered on, but there is no video. 1. Examine the video cables – particularly the S-video cables – to ensure a good connection to the associated component. 2. Check the INPUT SETUP menu VIDEO IN and COMPONENT IN parameters to ensure the appropriate video connector is assigned to the selected input. 2.
Troubleshooting & Maintenance RESTORING FACTORY-DEFAULT SETTINGS When factory-default settings are restored, all parameters and user-defined values are restored to their factory-default settings. Before restoring factory-default settings, you should record all user-defined settings. FACTORY SETTINGS EXIT RESTORE DEFAULTS FACTORY SETTINGS HAVE BEEN RESTORED PRESS ANY KEY TO RESTART To restore factory-default settings: 1.
A Appendix Specifications ............................................................................. A-2 Declaration of Conformity.......................................................... A-4 Menu Tree ................................................................................. A-5 Installation Worksheet .............................................................
Appendix Lexicon SPECIFICATIONS Audio Input & Output Connectors Analog Audio Inputs • 8 stereo (RCA) or 5 stereo and one 5.1-channel connectors Digital Audio Inputs • 6 S/PDIF coaxial (RCA), 6 S/PDIF optical (5 TosLink and 1 optical mini jack), and 1 AES/EBU (XLR) connectors • Coaxial and optical input connectors conform to IEC958, S/PDIF standards • Accepts 44.1, 48, 88.
Appendix MC-12 Video Input & Output Connectors Microphone Input Connectors Video Inputs • 5 composite (RCA), 8 S-video, and 4 component video (3 RCA and 1 BNC)) Inputs • 4 3.
Appendix Lexicon DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC and 93/68/EEC Standard(s) to Which Conformity is Declared: EN55022:1998, EN55024:1998, EN61000-3-2: 2000, EN61000-3-3:2000, and EN60065: 1998 Manufacturer: Harman Specialty Group 3 Oak Park Bedford, MA 01730-1413 USA The equipment identified here conforms to the Directive(s) and Standard(s) specified above.
Appendix MC-12 MENU TREE MAIN MENU SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION Selecting SETUP TRIGGERS prompts the selection of a trigger output connector. Selecting a connector opens the TRIGGER SETUP menu Shown at the far right. The parameters on the left side of the TRIGGER SETUP menu are identical regardless of the selected connector.
Appendix Lexicon MENU TREE (continued) MAIN MENU SETUP INPUT SETUP INPUT SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION DVD1 DVD2 LD TV SAT VCR CD PVR GAME TAPE TUNER AUX Selecting SETUP INPUTS prompts the selection of the desired input (for example, DVD1). Selecting an input opens the corresponding INPUT SETUP menu shown below.
Appendix MC-12 MAIN MENU SETUP INPUT SETUP DVD1 INPUT SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION DVD1 DVD2 LD TV SAT VCR CD PVR GAME TAPE TUNER AUX NAME DVD1 DIGITAL IN COAX-1 ANALOG IN NONE ANLG IN LVL AUTO VIDEO IN S-VIDEO-1 COMPONENT IN 1 2-CH FILM D 5.1 FILM FILM 5.1a 5.
Appendix Lexicon MENU TREE (continued) MAIN MENU SETUP INPUT SETUP CD INPUT SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION DVD1 DVD2 LD TV SAT VCR CD PVR GAME TAPE TUNER AUX NAME CD DIGITAL IN COAX-4 ANALOG IN NONE ANLG IN LVL AUTO VIDEO IN COMPOSITE-1 COMPONENT IN 1 2-CH MUSIC D 5.1 MUSIC MUSIC 5.1a 5.
Appendix MC-12 MAIN MENU SETUP SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL CUSTOM CROSSOVER SETUP SETUP CUSTOM SETUP THX SETUP R SET CROSSOVERS BEFORE CALIBRATING 80Hz C 40 Hz 60 Hz 60 Hz 60 Hz 40RRHz SR OFF 80Hz 80Hz N/A APART 80Hz M SUB 80Hz SL RL 80Hz 80Hz THX SPEAKER SETUP CUSTOM SETUP FRONT L/R 80 Hz CENTER 80 Hz SIDE L/R 80 Hz REAR L/R
Appendix Lexicon MENU TREE (continued) MAIN MENU SETUP SPEAKER SETUP CHECK MICROPHONES CHECK MICROPHONES CHECK MICROPHONES MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL GROUP MICROPHONES INTO A BUNDLE IN THE MIDDLE OF THE ROOM CHECKING FOR SILENCE CHECKING MICROPHONES AUTO SPEAKER SETUP DISTANCES & LEVELS DISTANCES OUTPUT LEVELS PLACE MICROPHONES IN PRIMARY L
Appendix MC-12 MAIN MENU SETUP SPEAKER SETUP AUTO SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL DISTANCES & LEVELS DISTANCES OUTPUT LEVELS PLACE MICROPHONES IN PRIMARY LISTENING POSITIONS SET CROSSOVERS BEFORE CALIBRATING MIC CHECK REQUIRED FOR AUTO CALIBRATION SETTING SETUP DISTANCES CUSTOM FRONT LEFT CENTER FRONT RIGHT SIDE RIGHT REAR RIGHT REAR L
Appendix Lexicon MENU TREE (continued) MAIN MENU SETUP SPEAKER SETUP AUTO SPEAKER SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL DISTANCES & LEVELS DISTANCES OUTPUT LEVELS SET CROSSOVERS BEFORE CALIBRATING PLACE MICROPHONES IN PRIMARY LISTENING POSITIONS MIC CHECK REQUIRED FOR AUTO CALIBRATION SETTING SETUP DISTANCES CUSTOM 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.
Appendix MC-12 MAIN MENU SETUP SPEAKER SETUP MANUAL SPEAKER SETUP LEVELS CALIBRATION MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION SET CROSSOVERS CHECK MICROPHONES AUTOMATIC MANUAL SPEAKER DISTANCES LEVELS CALIBRATION INTERNAL NOISE TEST EXTERNAL NOISE TEST BASS PEAK LIMITER R SET CROSSOVERS BEFORE CALIBRATING SR RR 60Hz 60Hz 40Hz C 60Hz M SUB 40Hz L 40Hz SL RL 60Hz 60Hz SPEAKER DISTANCES CUSTOM SETUP
Appendix Lexicon MENU TREE (continued) MAIN MENU SETUP MODE ADJUST AUDIO CONTROLS SETUP INPUTS SPEAKERS REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS LOCK OPTIONS LIVE! CALIBRATION LIVE! CALIBRATION LIVE! CALIBRATION LIVE! CALIBRATION !CAUTION! HIGH AUDIO LEVELS TEST WILL BEGIN IN 10 IN PROGRESS CALIBRATION DONE YOU WILL HAVE 10 SEC TO LEAVE THE ROOM OR SIT QUIETLY PRESS TO SKIP COUNTDOWN LIVE! CALIBRATION PLEASE WAIT PRESS PRESS TO BEGIN COUNTDOWN TO CONTINUE OR LIVE! CALIBRATION
Appendix MC-12 MAIN MENU MODE ADJUST AUDIO CONTROLS SETUP Selecting a listening mode opens the corresponding listening mode menu (pages A14 to A-16). The parameters on the left side of the listening mode menus differ from mode to mode. The parameter settings on the right side are adjustable. The listening mode menus shown here indicate factory-default parameter settings for each listening mode. Listening mode menu parameter drop-down menus are shown on pages A-16 to A-17.
Appendix Lexicon MENU TREE (continued) 5.1 MONO LOGIC 5.1 FILM VOCAL ENHANCE +0.0dB FRONT STEERING FILM RE-EQUALIZER ON SOUND STAGE REAR 5 SPKR ENHANCE ON BASS ENHANCE OFF SURR ROLLOFF 7.0kHz REAR DLY OFFSET 15ms COMPRESSION OFF LFE MIX +0.0dB OUTPUT LEVELS CUSTOM 5.1 TV VOCAL ENHANCE +0.0dB FRONT STEERING FILM RE-EQUALIZER OFF SOUND STAGE REAR 5 SPKR ENHANCE ON BASS ENHANCE OFF SURR ROLLOFF 7.0kHz REAR DLY OFFSET 15ms COMPRESSION OFF LFE MIX +0.
Appendix MC-12 Selecting the listening mode menu CALIBRATION, OUTPUT LEVELS, or CUSTOM option opens the corresponding menu path shown below. The CALIBRATION option is available for the PANORAMA listening mode. The OUTPUT LEVELS and CUSTOM options are available for most listening modes. These menus are identical regardless of which listening mode is selected. Listening mode menu parameter drop-down menus are shown below and on the next page.
Appendix Lexicon MENU TREE (continued) FACTORY SETTINGS Refer to the Restoring Factory-Default Settings section that begins on page 6-4 for more information. FACTORY SETTINGS EXIT RESTORE DEFAULTS HAVE BEEN RESTORED PRESS ANY KEY TO RESTART Refer to the Status Menus section that begins on page 2-21 for more information.
Appendix MC-12 INPUT BALANCE L< MASTER LEVEL LFE MIX MID RT -20.0 or -10.0 to +0.0dB CENTER MIX -127 -5 to +5dB >R +0 LIVENESS 24ms to 24.3s ON OFF PRE-DELAY 30ms to 20.2s LOW FREQ WIDTH -25 to +25 OFF, 1 to 30ms REAR L/R PANORAMA +127 REAR DLY OFFSET OFF, 1 to 100ms RE-EQUALIZER ON OFF OFF, -30 to 12dB RESET MODE PRESS RIGHT TO RESTORE MODE ROLLOFF 500Hz to 20.
Appendix Lexicon INSTALLATION WORKSHEET INPUT SETUP NAME DIGITAL IN ANALOG IN ANLG IN LVL VIDEO IN COMPONENT IN 2-CH D 5.
Appendix MC-12 SPEAKER SETUP CUSTOM SETUP THX SETUP FRONT LEFT/RIGHT THX 80Hz CENTER THX 80Hz SIDE LEFT/RIGHT THX 80Hz SPEAKER DISTANCES LEVELS CALIBRATIONS REAR LEFT/RIGHT SUB LEFT/RIGHT MONO SUB XOVER THX 80Hz LFE OFF ULTRA2SUB BGC ASA UNITS BASS PEAK LIMITERS CAL NOISE L/R LIMITER L/R LIMIT ADJ LFE LIMITER LFE LIMIT ADJ REAR PANEL CONFIG VOLUME CONTROL SETUP LOCK OPTIONS Circle one. MAIN PWR ON MODES MUTE LEVEL AUDIO CONTROL ZONE PWR ON SETUP 8 STEREO INPUTS 5 STEREO & 5.
Appendix INSTALLATION WORKSHEET Lexicon (continued) DISPLAY SETUP TRIGGER 1 SETUP TRIGGER 2 SETUP ON-SCREEN DISPLAY Circle all parameters set to ON. Circle all parameters set to ON.
Index Numerics A B 2.0 ENCODING parameter, 2-25 2CH status menu, 2-21 2CH button, 2-17 2CH BYPASS status menu, 2-23 2CH BYPASS listening mode, 5-33 2-CH parameter, 3-12 –3-13, 5-3, A-20 2-CH SURROUND listening mode, 5-15 2-CHANNEL listening mode, 5-15 5 SPKR ENHANCE parameter, 5-5 –5-6, 5-16 –5-17, 5-25, 5-28 –5-29, 5-37, A-21 5 STEREO & 5.1 ANLG option, 3-60 5.1 2-CHANNEL listening mode, 5-22 5.1 ANALOG STATUS menu, 2-22 5.1 L7 FILM listening mode, 2-18, 5-4, 5-16 5.
Index C (continued) CENTER parameter, 3-26, 3-28, 3-34, 5-35, 5-38 changing input names, 3-5 CHANNELS parameter, 2-25 CHECK MICROPHONES option, 3-35, 3-39 CHURCH listening mode, 5-12 CNTR DLY SAMPLES parameter, 5-22, 5-28, 5-32, 5-38 COMPONENT IN menu, 3-11 COMPONENT IN parameter, 3-7 COMPONENT OSD parameter, 3-15, 3-18, A-20 COMPRESSION parameter, 5-16 –5-17, 5-19 –5-20, 5-22, 5-38 CONCERT HALL listening mode, 5-11 crossover points, determining, 3-22 –3-24, 3-28, 3-30 CROSSOVER SETUP menu, 3-25 CTR WIDTH p
Index MC-12 I (continued) installation worksheet, A-20 Internal Noise Test, 3-52 IR input connector, 2-10 IR receiver, 2-3 L L/R LIMIT ADJ parameter, 3-57 –3-58, A-21 L/R LIMITER parameter, 3-57 –3-58, A-21 L7 button, 5-4 L7 FILM listening mode, 2-18, 3-12, 5-5 L7 MUSIC listening mode, 5-4, 5-6 L7 MUSIC SURR listening mode, 5-6 L7 TV listening mode, 5-4 –5-5 LEDs, IR receiver, 2-3 level meters, 3-10 LEVELS CALIBRATION, A-21 LEVELS CALIBRATION menu, 3-54 LEVELS option, 3-35 Levels option, 3-47 LFE LIMIT A
Index P (continued) PLIIx MOV listening mode, 5-20 PLIIx MUS listening mode, 5-20 POSITION parameter, 3-63 power switch, 2-7 PRE-DELAY parameter, 5-10, 5-12, 5-41 program operation parameters, 3-68 –3-69 R REAR DLY OFFSET parameter, 5-5 –5-6, 5-12, 5-16 – 5-17, 5-25, 5-28 –5-29, 5-42 REAR L/R parameter, 3-26, 3-28 –3-29, 3-36, 5-35, 5-42 REAR LEFT parameter, 3-34 rear panel MC-12, 2-6 MC-12 Balanced, 2-8 overview, 2-6 REAR PANEL CONFIG menu, 3-2 REAR RIGHT parameter, 3-34 REC BALANCE parameter, 4-2 REC PWR
MC-12 Index T (continued) Record Zone, 2-20 Zone 2, 2-19 U UNITS parameter, 3-34 USE LAST setting, 3-13 V VIDEO IN menu, 3-11 video input connectors component BNC, 2-9 component RCA, 2-9 composite, 2-9 S-video, 2-9 video output connectors, 2-9 component, 2-9 composite, 2-9 record zone, 2-9 S-video, 2-9 VOCAL ENHANCE parameter, 5-5 –5-6, 5-16 –5-17, 525, 5-28 –5-29, 5-45 VOLUME CONTROL SETUP menu, 3-2 volume knob, 2-3 W WORD LENGTH parameter, 2-26 Z zone 2 audio output connectors, 2-7 ZONE PWR ON param
Inside Back Cover.fm Page 1 Monday, May 9, 2005 11:21 AM PRODUCT REGISTRATION Please register this product within 15 days of purchase. To do so, complete and return this card or register online at www.lexicon.com. Retain the sales receipt for proof of coverage. LIMITED WARRANTY Harman Specialty Group offers the following warranty on this product: What is the Duration of this Warranty? This warranty will remain in effect for three (3) years from the original date of purchase.
A Harman International Company Part No.