Configuring the MC-12 for V4 EQ

Lexicon MC-12 Controller

PERFORMING THE MICROPHONE CHECK

MAIN MENU

MODE ADJUST AUDIO CONTROLS SETUP

SETUP

INPUTS

SPEAKERS

REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGERS

LOCK OPTIONS

SPEAKER SETUP

SET CROSSOVERS CHECK MICROPHONES

AUTOMATIC

MANUAL

SET CROSSOVERS

BEFORE CALIBRATING

CHECK MICROPHONES

GROUP MICROPHONES INTO A BUNDLE IN THE MIDDLE OF THE ROOM

PRESS V TO

BEGIN MIC CHECK

CHECK MICROPHONES

CHECKING FOR SILENCE

PLEASE WAIT

CHECK MICROPHONES CHECKING MICROPHONES

PLEASE WAIT

1. Open the SPEAKER SETUP menu as shown above.

2. Press the and arrow buttons to highlight the CHECK MICROPHONES procedure. Then, press the arrow button to begin this procedure.

3.The CHECK MICROPHONES screen (shown above) opens on the on-screen display, emphasizing the importance of proper microphone placement to achieve the desired automatic calibration results.

Refer to Positioning the Microphones for the Microphone Check (page 2-6) to ensure that the microphones are properly posi- tioned for the microphone check. Then, press the arrow button to continue.

The CHECKING FOR SILENCE message (shown above) appears on the on-screen display while the MC-12 determines the relative noise level of the listening room and the internal noise level of the microphones. After eliminating microphones that are not detected or not functioning, the MC-12 calculates an average microphone level.

The CHECKING MICROPHONES message (shown above) appears on the on-screen display while the MC-12 confirms the microphone level calculated during the silence check. To do this, the MC-12 sends alternating calibration noise signals to the front left and right loudspeakers, eliminating microphones that detect the signal at an unusually low or high level. Then, the MC-12 determines the appropriate output level for the calibration noise signal used during automatic calibration.

Note:

The MC-12 outputs calibration noise signals between 55 and 95dB, starting at 55dB and increasing in 5dB increments until the microphones detect the required level. If calibration noise signals become too loud,

press the arrow button to cancel automatic calibration.

2-8

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Lexicon MC-12 manual Performing the Microphone Check
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MC-12 specifications

The Lexicon MC-12 is a high-end home theater processor that has garnered admiration for its impressive performance and advanced features. Designed for audiophiles and home theater enthusiasts, the MC-12 combines cutting-edge technologies with user-centric design to create an unparalleled listening experience.

One of the standout features of the MC-12 is its analog bypass mode, which allows pure analog signals to pass through without digital processing. This feature is particularly appealing to users who prefer the warmth and richness of analog sound. The processor also boasts a 24-bit/192 kHz digital-to-analog converter (DAC), ensuring that audio playback is both high-fidelity and precise.

Equipped with a range of surround sound formats, including Dolby Digital, DTS, and THX, the MC-12 provides an immersive audio experience. It supports multiple channels, delivering up to 7.1 surround sound, making it ideal for cinema-style setups. The processor also features Lexicon's proprietary Logic 7 processing, which enhances stereo and discrete surround signals for a more enveloping soundstage.

The MC-12 features customizable room acoustic settings that allow users to tailor the audio output to their specific environment. An integrated automatic calibration system uses sophisticated algorithms to analyze room acoustics and adjust speaker settings accordingly. This optimization ensures that users achieve the best possible sound quality, regardless of their room’s dimensions or layout.

Connectivity is another strong point of the MC-12. It comes with multiple inputs, including HDMI, coaxial, optical, and balanced inputs, allowing users to connect a variety of audio and video sources. Additionally, the processor includes both analog and digital outputs, ensuring compatibility with a multitude of external devices.

The Lexicon MC-12 also features a user-friendly interface, allowing for easy navigation and control. Its ergonomic design includes a sleek front panel and a backlit remote control, enhancing the overall user experience.

In summary, the Lexicon MC-12 stands out as a premium choice for audiophiles seeking exceptional sound quality and advanced features. Its combination of analog and digital processing, multiple surround sound formats, room calibration technology, and extensive connectivity options make it a versatile and powerful home theater processor. Whether for casual listening or serious cinephile pursuits, the MC-12 promises to deliver a captivating audio experience.
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