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Infinity II User Manual

Infinity II
28 pages
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MODULUS
®
II
HOME THEATER SYSTEM
Owner’s Guide
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Infinity II Specifications

General IconGeneral
ModelInfinity II
TypeHome Theater System
Remote ControlYes
BluetoothYes
USB PortYes
Speaker Configuration5.1
SubwooferYes
Optical InputYes
Coaxial InputYes

Summary

Safety Precautions and Warnings

General Safety Warnings and Precautions

Provides essential safety information to prevent electric shock, fire, and injury when using the apparatus.

Introduction to Modulus II System

About This Manual

Instructions on how to use the manual and save it for future reference.

Modulus II System Technology

Overview of the innovative technologies used in the Modulus II system.

Ceramic Metal Matrix Diaphragms (CMMD™)

Details Infinity's patented CMMD transducer technology for improved speaker performance.

Room-Friendly Acoustical Design

Explains the proprietary Room Adaptive Bass Optimization System (R.A.B.O.S.) for room calibration.

System Unpacking and Components

Unpacking and Verifying Contents

Lists and illustrates all components included in the Modulus II Home Theater System package.

System Planning and Placement

Satellite and Center Channel Placement

Provides visual guides and text for optimal placement of satellite and center channel speakers.

Subwoofer Placement and Integration

Discusses critical factors for subwoofer installation and achieving a balanced bass response.

Satellite Speaker Installation

Shelf Placement Guide

Step-by-step guide for placing satellite speakers on shelves using the provided base.

Wall-Mounting Guide

Detailed steps and considerations for securely mounting satellite speakers on a wall.

Speaker Connections

General Connection Procedures

Emphasizes turning off power and using appropriate speaker wire for connections.

Polarity and Wiring for Speakers

Explains correct positive and negative terminal connections for satellites and center channel.

Subwoofer Controls Overview

Rear and Front Panel Controls

Identifies and describes the functions of the controls on the subwoofer's rear and front panels.

Operational Suggestions and Safety

Offers recommendations for optimal use and safety, including volume adjustments.

Subwoofer Connection Methods

LFE Output Connection

Illustrates how to connect the subwoofer to a receiver/processor with an LFE output.

Stereo Output Connection

Shows how to connect the subwoofer to a receiver/processor using left and right channel outputs.

Subwoofer Operation Guide

Surround Mode and Power Settings

Guides users on setting receiver modes and managing subwoofer power states.

Adjusting Bass and Phase

Details how to set subwoofer level, phase, and final positioning for optimal sound.

R.A.B.O.S. System Overview

R.A.B.O.S. Kit Contents and Function

Lists R.A.B.O.S. kit components and explains its purpose in room calibration.

R.A.B.O.S. Test Preparations

Outlines necessary preparations before starting R.A.B.O.S. measurements and tests.

R.A.B.O.S. Calibration Tools

Test CD Track List

Lists all tracks on the R.A.B.O.S. Test CD, including tones for diagnostics and calibration.

Sound-Level Meter (RSLM) Guide

Describes the RSLM's features, indicators, and placement for accurate measurements.

R.A.B.O.S. Calibration: Initial Level Setting

Setting System and Subwoofer Levels

Guides setting the system and subwoofer playback levels using the RSLM for accurate testing.

Performing Low-Frequency Measurements

Instructions on how to conduct low-frequency measurements using the Measurement Template.

R.A.B.O.S. Calibration: Plotting Measurements

Locating and Marking Test Points

Explains how to plot frequency response readings onto the R.A.B.O.S. measurement template.

R.A.B.O.S. Calibration: Equalizer Concepts

Understanding Parametric Equalizers

Explains the functions of Frequency, Level, and Bandwidth parameters in parametric equalizers.

Completing the Measurement Template Fields

Details how to enter Frequency, Level, and Width settings onto the template.

R.A.B.O.S. Calibration: Width Selector Usage

Using the Width Selector Tool

Guides using the Width Selector to match the response peak on the Measurement Template.

R.A.B.O.S. Calibration: Response Analysis Examples

Example 1: Single Dominant Peak Correction

Provides a strategy for correcting a single prominent peak in the frequency response.

Interpreting Response Irregularities

Introduces examples of common response irregularities and correction strategies.

R.A.B.O.S. Calibration: Advanced Response Analysis

Example 2: Two Response Peaks Handling

Offers guidance for handling situations with two prominent response peaks.

Example 3: Peak Adjacent to Dip Handling

Explains how to address peaks near dips, recommending physical adjustment over EQ.

R.A.B.O.S. Calibration: Dip and Peak Correction

Example 4: Narrow Response Correction

Details how to adjust for a very narrow, high peak in the frequency response.

Example 5: Handling Narrow Dips

Provides steps for dealing with response dips, suggesting physical movement over EQ.

R.A.B.O.S. Calibration: Applying Equalizer Settings

Setting the R.A.B.O.S. Equalizer Controls

Explains how to use the Freq, Width, and Level controls based on measurement results.

Final Calibration and System Maintenance

Final System Balance Procedure

Guides the final adjustment of subwoofer gain for an optimal system balance.

Maintenance and Service Information

Provides instructions for cleaning, inspecting wiring, and troubleshooting the system.

System Specifications

Satellite and Center Channel Specifications

Lists technical specifications for the satellite and center channel speakers.

Powered Subwoofer Specifications

Details the technical specifications for the powered subwoofer.

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