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Pioneer DEQ-P90 User Manual

Pioneer DEQ-P90
58 pages
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Universal Digital Preamp / Equalizer
Owner’s Manual
DEQ-P90
English

Table of Contents

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Pioneer DEQ-P90 Specifications

General IconGeneral
Total Harmonic Distortion (THD)0.001%
Number of Bands31
TypeDigital Equalizer
Channels5.1
DAC24-bit
CrossoverYes
Time AlignmentYes
Output Voltage4 V
Equalizer Bands31
Frequency Response5Hz to 88kHz

Summary

Key Finder

Unit and Remote Overview

Introduces the DEQ-P90RS head unit and its remote control components.

Remote Control Cover Operation

Details on opening/closing the remote cover and its impact on display modes.

Before Using This Product

Product, Manual, and Network Basics

Overview of the product, manual, and digital network considerations in vehicles.

Initial Setup and Reset Procedures

Instructions for MODE switch setting and microprocessor reset.

Essential Safety Precautions

Important warnings and precautions for safe product usage.

Audio Adjustment

Main Audio Settings

Fader/Balance, Bass/Treble, Listening Position, Source Level adjustments.

Equalizer Settings

Graphic equalizer, flat function, and frequency characteristics adjustments.

Network and Time Alignment

Multi-amp system, time alignment, and filter adjustments.

Memory Operations

Storing, recalling, protecting, and clearing audio settings.

Display and Data Management

Inputting Names and Characters

Entering custom names and characters for saved settings.

Memory Data Recording Sheets

Forms for recording equalizer and network settings.

Connecting the Units

Installation Safety Guidelines

Warnings and cautions for connecting power, ground, and signal cables.

Cable Routing and Connections

Optical cable routing, IP-BUS/Optical connections, and noise filter.

Power Supply and Wiring

Connecting power leads and securing wiring for the unit.

Installation Procedures

Unit Mounting and Installation

Instructions for mounting brackets and installing the unit in a vehicle.

Troubleshooting and Specifications

Common Problem Diagnosis

Diagnosing and resolving common operational problems via checklist.

Technical Specifications Overview

Detailed technical data including frequency response, dimensions, and power.

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