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RCF DX4008 User Manual

RCF DX4008
32 pages
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RCF DX4008 Specifications

General IconGeneral
BrandRCF
ModelDX4008
CategoryMusic Equipment
LanguageEnglish

Summary

RCF DX4008 Digital Audio Processor

IMPORTANT NOTES

Safety Precautions

Essential safety measures and warnings for preventing hazards like electric shock and fire.

Power Supply Safety

Details on safe power connection via mains or external adapter.

General Operating Precautions

Installation and Environmental Safety

Covers installation, anchoring, supports, hearing loss, and environmental factors.

Introduction and Features

Product Overview

Describes the DX 4008's purpose, technology, and general capabilities.

Key Features List

Lists the main technical and functional features of the DX 4008 unit.

Front Panel Functions

Front Panel Controls Overview

Details the Mute, Gain/Menu keys, Peak Level LED, LCD, Rotary Thumb Wheel, and Menu keys.

Menu Navigation Controls

Explains the function of Menu, Cursor, Enter/Sys/Speed, and Exit keys for device operation.

Rear Panel Functions

Rear Panel Connections and Power

Details Main Power, Fuse, Power Switch, RS232 port, and balanced XLR audio connectors.

Powering Up the Device

Initialization and Main Screen Display

Covers the startup sequence, firmware version display, and the main operating screen.

Input Menus

Input Signal Parameters

Adjusts signal level, polarity, and delay for each input channel.

Input EQ Parameters

Configures equalization settings including EQ number, level, frequency, bandwidth, and type.

Input Channel Naming

Allows users to assign a 6-character name to each input channel.

Output Menus

Output Signal Parameters

Adjusts signal level, polarity, and delay for each output channel.

Output EQ Parameters

Configures equalization settings for each output channel.

Crossover Parameters

Sets low and high frequency crossover points, types, cutoff frequencies, and slopes.

Output Limit, Source, and Name

Output Limiter Configuration

Configures the output limiter threshold, attack, and release times.

Output Source Selection

Selects and enables input sources for each output channel.

Output Channel Naming

Allows users to assign a name to each output channel.

System Menus

Program Recall and Store

Manages saving and loading of up to 30 different program setups.

Device Configuration Mode

Sets the operating mode (e.g., Stereo 2-Way, 3-Way, 4-Way) for device configuration.

System Menus - Advanced Options

Channel Copy and General Parameters

Copies channel settings and configures general system parameters like frequency mode.

PC Link and Sampling Rate

Enables PC communication and selects the audio sampling rate (48kHz/96kHz).

Security Locks

Menu Locking and Password

Secures the unit by locking/unlocking menus and setting a 4-character password.

PC Control Software

XLink GUI Application

Details the PC Graphic User Interface (GUI) for remote control and monitoring via RS232.

Specifications

Inputs and Outputs Specifications

Details input/output impedance, maximum level, and type.

Audio Performance Metrics

Covers frequency response, dynamic range, CMMR, crosstalk, and distortion.

Digital Audio Performance

Details resolution, sampling rate, A/D-D/A converters, and propagation delay.

Front Panel Controls and Connectors

Describes display, level meters, buttons, data control, audio, RS232, and power connectors.

General Specifications

Provides power requirements, dimensions, and weight of the unit.

Audio Control Parameters

Lists ranges and steps for Gain, Polarity, Delay, EQ, and Crossover parameters.

Limiter and System Parameters

Details limiter settings and system parameters like program count, names, and security.