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Crown CE Series - User Manual

Crown CE Series
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Operation Manual
CE 1000
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.
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:
Crown and Amcron are registered trademarks of Crown International. Other trademarks are the property of their
respective owners.
Some models may be exported under the name Amcron.
®
©2003 by Crown Audio Inc., P.O. Box 1000, Elkhart, Indiana 46515-1000 U.S.A. Telephone: 574-294-8000
125645-8
8/03
CE Series
CE 2000

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Crown CE Series Specifications

General IconGeneral
Frequency Response20 Hz - 20 kHz ±0.5 dB
Signal to Noise Ratio>100 dB (A-weighted)
Channels2
Input Impedance20 kOhms balanced, 10 kOhms unbalanced
ProtectionShort circuit, thermal, and DC fault protection

Summary

Important Safety Instructions

General Safety Warnings

Covers various warnings and cautions for safe operation and preventing electrical shock.

Magnetic Field Considerations

Advises on placement of sensitive equipment due to the amplifier's magnetic field.

FCC Compliance Notice

Provides regulatory information regarding FCC rules for the device.

Key Safety Symbols

Explains the meaning of warning symbols used in the manual.

Declaration of Conformity

EMC Standards Compliance

Lists the Electromagnetic Compatibility standards the product conforms to.

Safety Standards Compliance

Lists the safety standards the product conforms to.

Welcome and Product Introduction

Amplifier Features Overview

Highlights key features of the Crown CE Series amplifiers.

How to Use This Manual

Provides guidance on effectively using the operation manual.

Setup and Installation

Unpacking and Inspection

Instructions for unpacking the amplifier and checking for transit damage.

Amplifier Installation Guidelines

Guidance on rack mounting, stacking, and general installation.

Ensuring Proper Cooling

Details on maintaining adequate airflow for amplifier cooling.

Input Wiring and Connections

Choosing Input Wire and Connectors

Explains options for balanced/unbalanced wiring and connector types.

Output Wiring and Connectors

Choosing Output Wire and Connectors

Details on selecting speaker wire gauge and connector types.

System Wiring Procedures

Stereo Mode Wiring

Instructions for wiring the amplifier in stereo mode.

Parallel Input Wiring

Methods for feeding the same signal to both amplifier channels.

Bridge-Mono Mode Wiring

Bridge-Mono Operation

Instructions for wiring and operating the amplifier in bridge-mono mode.

Configuration and Startup

Input Sensitivity Settings

Details on selecting the correct input sensitivity for optimal performance.

Connecting to AC Mains Power

Instructions for safely connecting the amplifier to the AC power source.

Startup Procedure

Step-by-step guide for the initial power-up sequence.

Operation Guidelines and Precautions

Operational Precautions

Important precautions to ensure safe and optimal amplifier operation.

Controls, Indicators, and Connectors

Front Panel Overview

Identifies controls and indicators on the front panel.

Rear Panel Overview

Identifies connectors and controls on the rear panel.

Detailed Panel Descriptions

Front Panel Controls and Indicators

Detailed explanation of front panel controls and indicators.

Back Panel Controls and Connectors

Detailed explanation of rear panel controls and connectors.

Advanced Features and Options

Protection Systems Overview

Details the various protection systems built into the amplifier.

Specific Protection Features

Explains Bias Servo, Fault, RF Protection, Drive Protection, and Compression.

Crown SST Modules Overview

Introduces optional SST modules for enhanced audio system capabilities.

SST Module Descriptions

SST-SBSC and Variants

Describes the SST-SBSC and custom cinema variants.

SST-4622 and SST-3632

Describes the SST-4622 and SST-3632 cinema crossover networks.

Fault Monitoring System

Remote Fault Monitoring

Explains how to remotely monitor amplifier fault status using the Fault jack.

Optional Accessories and Settings

Available Accessories

Details optional accessories like handles and adapters.

Alternate Output Connectors

Information on optional barrier block and binding post output connectors.

Tamper-Resistant Controls

Describes tamper-resistant hole plugs for level controls.

Optional Input Sensitivity Setting

Details the optional 0.775 V input sensitivity setting.

Principles of Operation

Signal Path and Gain Stages

Explains the signal flow through the amplifier's internal stages.

Protection and Output Stages

Describes the output stages, protection mechanisms, and thermal management.

Monitoring and Power Supply

Details the fault monitoring system and power supply components.

Amplifier Block Diagram

Internal Signal Flow Diagram

Visual representation of the amplifier's internal signal processing.

Troubleshooting Guide

Power Indicator Issues

Troubleshoots problems related to the power indicator being off.

Distorted Sound Issues

Identifies causes and solutions for distorted audio output.

Input Signal Issues

Addresses problems with no input signal or input signal but no sound.

Fault Indicator Issues

Troubleshoots flashing fault indicators and their potential causes.

Technical Specifications

Guaranteed Power Output

Provides minimum guaranteed power ratings for various impedances.

Performance Metrics

Details frequency response, THD, IMD, damping factor, and crosstalk.

Electrical and Physical Specs

Includes voltage gain, load impedance, dimensions, and weights.

Service and Support

Worldwide Service Options

Information on obtaining service from authorized centers globally.

US and Canada Service Options

Details on obtaining service at authorized centers or the factory.

Factory Service Procedures

Instructions for returning units for factory service and shipping.

Product Warranty Information

Warranty Summary and Exclusions

Outlines the terms, duration, and exclusions of the product warranty.

Obtaining Warranty Service

Steps to follow for requesting and receiving warranty service.

Legal Disclaimers and Rights

Covers disclaimers of damages and purchaser's legal rights.

Crown Factory Service Form

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