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Ayre KX-R User Manual

Ayre KX-R
36 pages
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Table of
Contents
Welcome to Ayre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Connections and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Setup and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 7
Controls and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Optimization and Customization . . . . . . . . . . . . . . . . . . . . . . . . 17
Numbers and Specifications . . . . . . . . . . . . . . . . . . . . . . . . 29
In Case of Trouble . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Statement of Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 33
A Place for Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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Ayre KX-R Specifications

General IconGeneral
BrandAyre
ModelKX-R
CategoryAmplifier
LanguageEnglish

Summary

Welcome to Ayre

Quick Start Guide

Provides initial setup information and suggests advanced topics for later reading.

Connections and Installation

Location and Placement

Guidance on placing the preamplifier for optimal remote control reception through glass.

Input Connectivity

Details on the four balanced and four single-ended inputs, including connector types.

Main Output Connectors

Details on balanced and single-ended main outputs, including adapter implications.

Tape Output Functionality

Using tape outputs for recording devices, headphone amps, or secondary sound systems.

AyreLink Communication Ports

Explanation of AyreLink ports for system control and connection requirements using RJ-11 cables.

AC Power Connection

Guidance on connecting to AC power and the potential benefits of using power line filters.

Setup and Configuration

Activating and Naming Inputs

Instructions for activating desired inputs by naming them for simpler unit operation.

Selecting Input Names

Guide to scrolling through available names and assigning them to inputs via front panel controls.

Exiting Setup Mode

Steps to exit setup mode and return the unit to standby after configuration is complete.

Controls and Operation

Front Panel Control Overview

Overview of rotary switches for Input Select, Volume Control, and Mute button.

Standby and Operate Modes

How to toggle the preamplifier between standby and operate modes.

Input Selection Process

Using controls to select sources and understanding the input name display on the front panel.

Volume, Mute, and Display Settings

Details on controlling volume, using mute, and adjusting display brightness.

Tape Output Control

Using a button to activate or deactivate tape outputs and best practices for connection.

AyreLink System Functionality

Introduction to the AyreLink system for integrated audio system control and operation.

AyreLink System Operations

Covers Operate, Standby, Display Brightness, and Multi-Channel operation via AyreLink.

Remote Control handset

Detailed functions of the remote control for KX-R and Ayre disc players.

Remote and System Maintenance

Includes battery replacement, disc player configuration, and break-in period.

Optimization and Customization

Entering Setup Mode

Procedure to enter setup mode for customizing input settings like name, gain, and balance.

Configuring Input Settings

Navigating menus to select inputs and configure Name, Offset, and other settings.

Input Naming and Offset

Details on selecting pre-defined or custom input names and adjusting gain offset.

Balance and Gain Settings

Adjusting channel balance and understanding gain settings for surround-sound processors.

Processor Pass-Through Configuration

Setting inputs for Processor Pass-Through mode with unity gain and bypass.

AyreLink Input Association

How AyreLink uses codes to automatically select inputs based on named configurations.

AyreLink Identification Codes

Associating AyreLink identification codes with named inputs for proper automatic selection.

Resetting Configuration Settings

Procedure to reset all setup mode configuration items to factory defaults.

Overall System Gain Adjustment

Adjusting the preamplifier's overall gain range by changing a specific resistor.

Remote Control Player Compatibility

Configuring the remote handset to operate other Ayre disc players or A/V engines.

Remote Control Model Switching

Steps to change remote control operation between Ayre CX-7eMP, DX-5, and C-5xeMP.

Trigger Control Functionality

Using source component trigger signals to control the KX-R preamplifier's standby state.

Trigger Input Wiring

Fabricating adapter cables and connecting trigger outputs to the AyreLink port.

Trigger Signal Characteristics

Details on trigger voltage, current, and sensing methods (level vs. pulse).

Trigger Operation Modes Explained

How level-sensitive and pulse-sensitive trigger modes affect amplifier operation and synchronization.

Numbers and Specifications

Input and Output Specifications

Details on input/output impedance, polarity, gain, and frequency response.

Power, Dimensions, and Weight

Specifications for power consumption, physical dimensions, and unit weight.

In Case of Trouble

Troubleshooting Operational Noises

Explanation of normal mechanical noises during operation and input selection.

Resolving Hum and Remote Issues

Diagnosing hum from unconnected inputs and troubleshooting remote control problems.

Standby LED Troubleshooting

Steps to check AC power and line fuse if the standby indicator LED is not illuminated.

Amplifier Error Message Interpretation

Understanding error messages from linked amplifiers affecting the preamplifier's standby mode.

Specific Amplifier and Turntable Errors

Interpreting 'Amp AC Low' and 'Phono Hot' messages for linked components.

Statement of Warranty

North American Warranty Details

Covers the ninety-day automatic warranty and the option to extend it to five years.

Warranty Claim Process and Shipping

Procedure for returning products, shipping, insurance, and Ayre's responsibilities.

Out-of-Warranty and International Terms

Billing for out-of-warranty claims and notes on international warranty variations.

Manufacturer Rights and Limitations

Ayre's rights to improve products and limitations on implied warranties and third-party actions.

Warranty Transferability and International

Conditions for warranty transferability and contact for international warranty terms.

A Place for Notes

Owner Information Recording

Spaces provided for recording serial number, purchase date, dealer, and salesperson details.

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