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Crown Macro-Tech MA-3600VZ User Manual

Crown Macro-Tech MA-3600VZ
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Operation Manual
MA-3600VZ
Obtaining Other Language Versions:
To obtain information in another language about the use of this product, please contact your
local Crown Distributor. If you need assistance locating your local distributor, please contact Crown at 574-294-8000.
This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible
situation which may arise during installation, operation or maintenance.
Note:
The information provided in this manual was deemed accurate as of the publication date. However, updates to this information
may have occurred. To obtain the latest version of this manual, please visit the Crown website at www.crownaudio.com.
Trademark Notice:
PIP and IQwic are trademarks, and Amcron, Crown, Crown Audio, Macro-Tech, IOC, IQ System, VZ and ODEP are
registered trademarks of Crown International. Other trademarks are the property of their respective owners.
Some models may be exported under the name Amcron.
®
©2007 by Crown Audio
®
, Inc. 1718 W. Mishawaka Rd., Elkhart, Indiana 46517-9439 U.S.A. Telephone: 574-294-8000
125113-10
12/07
Macro-Tech Series

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Crown Macro-Tech MA-3600VZ Specifications

General IconGeneral
Total Harmonic Distortion (THD)< 0.05%
Input Sensitivity1.4 V
Signal to Noise Ratio> 100 dB
Input Impedance20 kOhms
Voltage Gain32 dB
Power Output (4 Ohms)1800W per channel
Frequency Response20 Hz - 20 kHz
Damping Factor> 1000
CoolingForced air
Power Requirements120V

Summary

Important Safety Instructions

Magnetic Field Warnings

Warns about locating sensitive equipment near the amplifier due to its strong magnetic field.

FCC Compliance Notice

Details compliance with FCC rules for radio frequency energy and potential interference.

Declaration of Conformity

Welcome and Introduction

Product Features Overview

Highlights key features like Grounded Bridge, ODEP, IOC, and VZ power supplies.

How to Use This Manual

Setup Procedures

Unpacking and Inspection

Instructions for unpacking, inspecting for transit damage, and saving packing materials.

Amplifier Installation

Guidance on installing the amplifier in a rack or stacking, ensuring safe operation.

Ensuring Proper Cooling

Recommendations for rack mounting and ventilation to maintain optimal operating temperature.

Selecting Input Wiring and Connectors

Details on balanced and unbalanced input connector wiring configurations.

Selecting Output Wiring and Connectors

Guidelines for choosing speaker wire gauge and connectors based on distance.

Wiring the System for Different Modes

Instructions for connecting inputs and outputs in Stereo and Bridge-Mono modes.

Parallel-Mono Wiring Configuration

Details on wiring the amplifier for Parallel-Mono operation, including jumper wire use.

Connecting to AC Mains Power

Guidance on connecting the amplifier to the AC power source and safety precautions.

Startup and Shutdown Procedure

Step-by-step instructions for safely powering the amplifier on and off.

Operation

Operational Precautions

Important safety and performance precautions to observe during operation.

Front Panel Controls and Indicators

Back Panel Controls and Connectors

Advanced Features and Options

Protection Systems (ODEP & IOC)

Explains ODEP for preventing shutdowns and IOC for detecting distortion and faults.

Circuit Design Overview

Describes the Grounded Bridge topology and Variable Impedance (VZ) power supply.

Optional Modules and Settings

Details on PIP-Lite module, input sensitivity, and ground lift switch configurations.

Technical Specifications

Power Output Specifications

Guaranteed power output ratings for Stereo, Bridge-Mono, and Parallel-Mono modes at various impedances.

Performance Metrics

Details frequency response, phase response, signal-to-noise ratio, THD, and IMD.

Load and Input Specifications

Covers output impedance, voltage gain, AC mains requirements, and input impedance.

Physical Dimensions and Weight

Provides physical dimensions, weight, and center of gravity for the amplifier.

Troubleshooting Guide

Diagnosing Operational Issues

Identifies common issues like no power, no sound, or distorted sound and their potential causes.

Service and Repair Information

Obtaining Service (International/Canada)

Procedures for obtaining warranty service outside the US and Canada.

US Service Options

Guidance on seeking service from US authorized centers or directly from the factory.

Factory Service Procedures

Detailed steps for returning the unit for factory repair, including SRA and packing.

Warranty Information

Summary of Crown Warranty

Details the 3-year warranty period, coverage, and exclusions for new Crown products.

Obtaining Warranty Service

Instructions on how to notify Crown and ship the product for warranty service.

Warranty Limitations and Legal Rights

Covers disclaimers for damages, warranty alterations, design changes, and legal remedies.

Worldwide Warranty Service (Excluding US/Canada)

Specific procedures for obtaining warranty service from local importers outside the US and Canada.

Product Registration

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