Lexicon MC-12 manual Improper

Page 21

Version 4 EQ User Guide

Configuring the MC-12 for V4 EQ

IMPROPER

Figure 2-3. Improper microphone placement for the microphone check.

The microphones SHOULD NOT be positioned:

Rear

Right

Rear

Left

Side

Left

in separate locations

in locations scattered throughout the listening room

in an obstructed line-of-sight path with the loudspeakers

in a location obstructed by furniture and other fixtures

within 2 feet (0.61m) of loudspeakers and walls

more than 30 feet (9.14m) from any one loudspeaker

Front

Left

Microphone

Side

 

Right

Center

Subwoofer

Front

The listening room to the left shows improper microphone placement for the microphone check. The microphones are scattered throughout the listening room in locations that are neither centered between nor equidistant from the front left and right loudspeakers. In addition, the microphones are positioned in obstructed locations on the floor and on seat cushions.

2-7

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Contents MC-12Controller Version 4 EQ Page Customer Service Introduction Understanding Room Equalization Page Understanding Room Equalization Loudspeaker Sound in a Room Understanding Room EqualizationUnderstanding Room Equalization 1KHz Reflected waves Direct waves 100Hz Room Modes On aSurround Sound Issues Distance setting point for side speakers Understanding Room Equalization Configuring the MC-12 for V4 EQ Page About Automatic Calibration Configuring the MC-12 for V4 EQConfiguring the MC-12 for V4 EQ Connecting the Microphones Positioning the Microphones for the Microphone Check ProperImproper Performing the Microphone Check Once a successful microphone check has been performed Repositioning the Microphones for Automatic Calibration Result Description TroubleshootingProper Rear Left Side Right Front Microphone Proper Improper microphone placement for automatic calibration Improper Room EQ Performing Automatic CalibrationEQ Distances Levels Room EQ Adjusting Room Configuring the MC-12 for V4 EQ Distances or Output Levels Room EQ Adjusting Room CorrectionButton Zone 2 Command Remote Control CommandsCheck Microphones V4 EQ Menu TreesEQ Distances Levels Audio Controls Main Menu Mode Adjust Audio Controls Setup SET Distances
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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.