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Pioneer DEQ-P7650 User Manual

Pioneer DEQ-P7650
89 pages
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Operation Manual
Multi-channel AV processor
DEQ-P7650
English -
Português (B)
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Table of Contents

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Pioneer DEQ-P7650 Specifications

General IconGeneral
CategoryCar Audio Processor
Time AlignmentYes
Input Channels6
Output Channels6
Subwoofer ControlYes
Source Level AdjustmentYes
DAC24-bit
EQ13-band graphic EQ
Crossover3-way

Summary

01 Before You Start

About this unit

Information about the unit and its functions, including connection details.

Connection with the Pioneer audio master unit

Details on connecting the unit to a Pioneer audio master unit.

About this unit's optical input

Details on connecting optical inputs to the unit and compatible devices.

Connection with the Pioneer head unit

Table showing connections between Pioneer head units and optical inputs.

Features

Highlights Dolby Digital/DTS compatibility and licensing information.

About this manual

Explains the purpose, importance, and recommended reading of the manual.

Precautions

Important safety warnings and general precautions for using the unit.

Resetting the microprocessor

Steps to reset the unit's microprocessor under specific conditions.

02 What's What

Head unit

Overview of the head unit's controls, buttons, and their functions.

03 Digital Signal Processor

Introduction of DSP adjustments

Lists the available Digital Signal Processor (DSP) settings and adjustments.

Operating the DSP details menu

Guide on how to navigate and operate the detailed DSP menu.

Using the sound field control

How to use the SFC function to recreate live performance acoustics.

Using the position selector

How to adjust the stereo image by selecting specific listening positions.

Using balance adjustment

How to select fader/balance settings for an ideal listening environment.

Adjusting source levels

How to adjust volume levels for each source to prevent sudden changes.

Using the dynamic range control

How to compress the difference between loud and soft sounds for clarity.

Using the direct control

How to override audio settings to check their effectiveness.

Using the down-mix function

How to play back multi-channel audio in 2 channels.

Using the Dolby Pro Logic II

How to use Dolby Pro Logic II for surround sound from 2-channel sources.

Adjusting the Music mode

How to adjust Music mode with Panorama, Dimension, and Center Width controls.

Setting the speaker setting

How to set speaker size (LRG, SML, OFF) and configuration.

Correcting the subwoofer's phase

How to adjust the subwoofer's phase to improve bass output.

Selecting a cross-over frequency

How to select the frequency for subwoofer and speaker crossover.

Adjusting the speaker output levels

How to readjust speaker output levels using a test tone.

Adjusting the speaker output levels using a test tone

Using a test tone for overall balance among speakers.

Using the time alignment

How to adjust the distance between speakers and listening position.

Selecting the time alignment adjustment mode

How to select the mode for time alignment (INITIAL, CUSTOM, AUTO TA, OFF).

Adjusting the time alignment

How to adjust the distance between each speaker and the selected position.

Using the auto-equalizer

How to turn the auto-equalizer on or off.

Auto TA and EQ (auto-time alignment and auto-equalizing)

Explanation of automatic adjustment of time alignment and equalizer.

Before operating the auto TA and EQ function

Precautions and conditions before running the auto TA and EQ function.

Carrying out auto TA and EQ

Step-by-step guide to performing the auto TA and EQ function.

Using the equalizer

How to adjust equalization to match car interior acoustic characteristics.

Recalling equalizer curves

How to recall the seven stored equalizer curves.

Adjusting 3-band parametric equalizer

How to adjust front, rear, and center equalizer curves separately.

04 Initial Settings

Correcting distorted sound

How to minimize distortion caused by equalizer curve settings.

Resetting the audio functions

How to reset all audio functions except volume.

Additional Information

Troubleshooting

Common and audio/DSP related problems and their solutions.

Understanding auto TA and EQ error messages

Explains error messages during auto TA and EQ and how to resolve them.

Terms

Definitions of technical terms like Dolby Digital, DTS, Dynamic range control, etc.

Specifications

Technical specifications of the unit's hardware and audio capabilities.

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