Onkyo A-9070

Integrated Amplifier
A-9070
Instruction Manual
Thank you for purchasing an Onkyo Integrated
Amplifier. Please read this manual thoroughly before
making connections and plugging in the unit.
Following the instructions in this manual will enable
you to obtain optimum performance and listening
enjoyment from your new Integrated Amplifier.
Please retain this manual for future reference.
Contents
Introduction ...................................2
Connections.................................13
Turning On & Basic Operations ......26
Advanced Operations .................35
Others...........................................41
E n

Onkyo A-9070 Specifications

General

Brand	Onkyo
Model	A-9070
Category	Amplifier
Language	English

Summary

Important Safety Instructions

Before Using the Integrated Amplifier

Installing the Batteries

Guide to inserting batteries into the remote controller.

Using the Remote Controller

Installing the Integrated Amplifier

Proper placement and ventilation guidelines for the unit.

Getting to Know the Integrated Amplifier

Front Panel Overview

Identification of controls and displays on the front panel.

Rear Panel Overview

Identification of connectors and ports on the rear panel.

Remote Controller Functions

Explanation of buttons and features of the remote controller.

Connections

Connecting Your Speakers

Detailed steps for connecting speaker cables, including polarity.

Connecting the Power Cord

Steps to safely connect the power cord.

Connecting a CD Player

Procedures for analog and digital CD player connections.

Connecting a Tuner

Connecting Onkyo RI Components

Connecting a Turntable

Turning On & Basic Operations

Turning OnOff the Integrated Amplifier

Step-by-step guide to powering the amplifier on and off.

Selecting Speakers A and B

Adjusting the Volume

Methods for controlling the audio volume level.

Selecting the Input Source

How to choose the desired audio input.

Using Headphones

Controlling Other Onkyo Components

Advanced Operations

Setting the Route

Restoring Default Settings

Procedure to reset the amplifier to factory defaults.

Troubleshooting

Power Issues

Solutions for problems related to turning the amplifier on or off.

Audio Issues (No Sound)

Troubleshooting steps for when there is no audio output.

Poor Sound Quality

Headphone Output Problems

Remote Controller Not Working

External Component Issues