Crown XLC2800 User Manual

Operation Manual
XLC 2500
XLC 2800
XLC Series Power Ampliers
操作手册
XLC系列功率放大器
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© 2013 Harman International 版权所有。地址：1718 W. Mishawaka Rd., Elkhart, Indiana
46517-9439 U.S.A. 电话号码：+1(574)294-8000
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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.
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®
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© 2013 Harman International, 1718 W. Mishawaka Rd., Elkhart, Indiana 46517-9439 U.S.A. Telephone: +1 (574) 294-8000
5034994-C
03/14
XLC
2800
FAULT
CLIP
SIGNAL
CH 2
CH 1
XLC
2500
FAULT
CLIP
SIGNAL
CH 2
CH 1
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Crown XLC2800 Specifications

General

Total Harmonic Distortion (THD)	< 0.5%
Channels	2
Signal to Noise Ratio	>100dB
Total Harmonic Distortion	< 0.5%
Damping Factor	> 200
Frequency Response	20 Hz - 20 kHz
Input Sensitivity	1.4V
4 Ohm Bridged	2800W
Height	3.5 in
Width	19 in
Input Impedance	20 kOhm balanced, 10 kOhm unbalanced

Summary

Important Safety Instructions

General Safety Precautions

Detailed safety precautions for operating the amplifier, covering handling, environment, and maintenance.

Warning Symbols and Explanations

Explanation of warning symbols used to alert users to potential hazards and important operational information.

Declaration of Conformity

EMC and Safety Standards Compliance

Setup and Installation

Amplifier Installation and Cooling

Instructions for rack mounting and ensuring proper airflow for the amplifier.

Wiring to CXM2000 Monitor System

Setup and Installation (Continued)

Bridge Mode and AC Power Connection

Operation

Precautions and Startup Procedure

Essential precautions for optimum performance and the step-by-step startup procedure.

Advanced Features and Options

System Protection Features

Details on amplifier protection circuits including output current limiting, thermal, and circuit breaker.

Troubleshooting

Troubleshooting Guide

Guide to diagnosing and resolving common amplifier issues based on indicator status and symptoms.

Specifications

Performance Specifications

Detailed performance metrics including sensitivity, signal-to-noise, THD, IMD, damping factor, and frequency response.

Output Power Specifications

Table detailing output power under various load impedance and voltage conditions.

AC Power Draw and Thermal Dissipation

Service and Support

Warranty Information

Warranty Summary and Exclusions

Overview of the Crown warranty, including coverage, exclusions, and what the warrantor will do.