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QSC DCA Series User Manual

QSC DCA Series
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Cinema Accessories
for DCA Series amplifiers
USER MANUAL
XC-3
Two-way crossover with delay
LF-3
Low-frequency filter with delay
SF-3
Subwoofer filter
*TD-000079-00*
TD-000079-00 rev. B
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QSC DCA Series Specifications

General IconGeneral
BrandQSC
ModelDCA Series
CategoryAccessories
LanguageEnglish

Summary

Important Safety Information

Explanation of Graphical Symbols

Explains the meaning of warning symbols like lightning flash and exclamation point used in the manual.

Safeguards and Warnings

Lists essential safety precautions for installation, use, and operating ambient temperature limits.

Introduction and Model Overview

Manual Introduction

Overview of the manual covering setup and operation of QSC cinema crossover accessories for DCA amplifiers.

XC-3, LF-3, SF-3 Model Descriptions

Detailed descriptions of the XC-3 crossover, LF-3 low-frequency filter, and SF-3 subwoofer filter functionalities.

Configuring the Accessories

XC-3 Setup and Configuration

Guides users through setting up the XC-3 crossover, including DIP switches, SIPs, and frequency/delay settings.

LF-3 Setup and Configuration

Details the setup process for the LF-3 low-frequency filter, covering switches, SIPs, and frequency/delay parameters.

SF-3 Setup and Configuration

Explains how to configure the SF-3 subwoofer filter, including DIP switches, SIPs, and frequency settings.

Mounting the Accessories

Accessory Installation Guide

Step-by-step instructions for mounting cinema accessories to QSC amplifiers, including connector alignment and screws.

Application Example

Cinema Sound System Setup

Details setting up DCA accessories in a cinema sound system using a processor, analyzer, and trim levels.

Typical 6.1 Surround System Diagram

Illustrates a typical 6.1 surround system using DCA amplifiers, XC-3, LF-3, and SF-3 cinema accessories.

Maintenance and Warranty Information

Cleaning and User Maintenance

Provides guidelines for cleaning the accessory and states that no user-level maintenance is required.

Warranty and Disclaimer

Details the 3-year limited warranty, service procedures, and limitations of liability for improper installation.

How to Contact QSC Audio Products

QSC Contact Details

Provides worldwide web, telephone, and facsimile (fax) numbers for QSC Audio Products customer support.

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