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dbx 260 User Manual

dbx 260
70 pages
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User Manual
DriveRack
®
Complete Equalization & Loudspeaker Management System
Featuring
Custom Tunings
260

Table of Contents

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dbx 260 Specifications

General IconGeneral
TypeDigital Signal Processor
Input Channels2
Output Channels6
Frequency Response20 Hz - 20 kHz, ±0.5 dB
Sample Rate48 kHz
A/D Converter24-bit
D/A Converter24-bit
Input ConnectorsXLR
Output ConnectorsXLR
Maximum Input Level+20 dBu
Maximum Output Level+20 dBu
Control InterfaceFront panel controls
Output Impedance120Ω balanced
Presets25 User, 25 Factory
Power Supply100-240 VAC, 50/60 Hz
Dimensions19"
Crossover Slopes6, 12, 18, 24, 48 dB/Octave (Butterworth, Linkwitz-Riley, Bessel)

Summary

Introduction to DriveRack 260

Defining the DriveRack 260 System

Explains the core function and purpose of the DriveRack 260 as a complete signal processing unit.

DriveRack 260 Key Features

Highlights the main capabilities and functionalities of the DriveRack 260.

Service Contact and Support Information

Provides essential contact details for technical assistance and product service.

DriveRack 260 Warranty Policy

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

Getting Started with DriveRack 260

Rear Panel Connections Explained

Details all connectors, ports, and their functions on the rear panel of the unit.

Front Panel Controls and Display Overview

Describes the front panel interface, including LCD display, meters, and buttons.

Quick Start Guide for Initial Setup

Offers a brief, step-by-step procedure for initial setup and connections.

Step-by-Step System Setup Wizard

Guides users through the initial system configuration process using the wizard.

Editing Functions and Navigation

Basic Navigation Modes and Controls

Explains fundamental navigation methods, button functions, and the data wheel.

Effect Button Array Overview

Describes the function of each button in the effect module selection array.

Navigating Pre-EQ and Crossover Sections

Details how to access and edit parameters in the Pre-EQ and Crossover modules.

Editing Dynamics, Delay, and Other Modules

Covers navigation for Dynamics, Delay, and various 'Other' insert modules.

Navigating Wizard and I/O Sections

Explains how to navigate the Wizard and Input/Output parameter sections.

Configuration Functions

Program Definition and Factory Presets

Defines program structure and guides on using factory presets.

Editing and Saving Program Changes

Guides on editing parameters within modules and saving program modifications.

Creating Custom User Configurations

Details the process of building personalized system configurations by selecting modules.

Saving Configuration Edits and Changes

Instructions on how to save created configuration changes and load them.

Detailed Parameters Explained

Pre-Crossover EQ Parameters (GEQ/PEQ)

Explains parameters for the 28-Band Graphic EQ and 9-Band Parametric EQ.

Feedback Eliminator and Subharmonic Synthesizer

Details the Advanced Feedback Suppression (AFS) and Subharmonic Synthesizer modules.

Gate, AGC, Notch Filters, and Crossover Settings

Covers parameters for Gate, Automatic Gain Control, Notch Filters, and Crossover.

Compressor, Limiter, Delay, and Input Routing

Explains parameters for Compressor, Limiter, Alignment Delay, and Input Routing.

Output Parameters and Phase Control

Details output level adjustments, phase, and polarity compensation.

Utilities and Meters Functions

LCD Contrast and Auto EQ Plot Options

Adjusts LCD contrast and selects Auto EQ plot display type (RTA or GEQ).

Power-Up Program and Mute Behavior

Configures default startup behavior for programs and output mutes.

Zone Controller Setup and Programming

Guides on connecting, programming, and managing dbx Zone Controllers.

System Security and Password Management

Details setting security levels for functions and creating user passwords.

Program List Management and Customization

Covers creating custom program lists and setting program change modes.

Metering Section Overview and Usage

Explains how to access and interpret various metering displays for system monitoring.

Remote Control Options

DriveWare PC Software GUI Installation

Covers minimum system requirements and software installation steps.

DriveWare PC Software Configuration and Setup

Details setting up communication ports and preferences for DriveWare connection.

DriveWare PC Software Basic Operation

Explains how to use DriveWare for programming and controlling the DriveRack unit.

ZC-Zone Controller Description and Integration

Introduces Zone Controllers and their remote control capabilities.

Zone Controller Wiring and Programming

Illustrates wiring methods and programming procedures for Zone Controllers.

Application Guide for System Design

Mono 4-Way with Two Aux Zones Setup

Provides hardware/software setup for a mono 4-way system with auxiliary zones.

Stereo Tri-amp System Configuration

Offers hardware and software setup guidance for a stereo tri-amplified system.

Stereo System with Four Aux Zones Setup

Details hardware/software setup for a stereo system with four auxiliary zones.

Stereo Bi-amp with Dual Delay Configuration

Provides setup for stereo bi-amp systems incorporating dual delay.

Appendix and Technical References

Factory Reset Procedures

Explains how to perform soft and hard resets on the DriveRack 260.

Power Up Quick Key Options

Covers quick key functions for initial device startup and system lock.

Technical Specifications

Lists detailed technical specifications, including inputs, outputs, and performance.

Auto EQ Optimization Tips

Offers advice for maximizing performance when using the Auto EQ feature.

Signal Path Diagrams and Crossover Illustrations

Includes block diagrams, input/output diagrams, and crossover configuration illustrations.

System Setup and Gain Structure Guidelines

Details gain level jumpers and system setup for optimal gain structure.

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