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K+H KPA 2290 User Manual

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Operating Manual
KPA 2220
KPA 2290
KPA 2400
Part Number: 528393
Version: 02
Date: 3-Jun-2009
Language: English, Française, Deutsch, Español
KPA Series
High Power Amplifier

Table of Contents

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K+H KPA 2290 Specifications

General IconGeneral
BrandK+H
ModelKPA 2290
CategoryAmplifier
LanguageEnglish

Summary

Introduction

Package Contents

Items included in the shipping carton for the KPA amplifier.

Key Product Advantages

Highlights efficiency, sound accuracy, and digital reliability of KPA amplifiers.

KPA Series Overview

Mains Compatibility and Features

Details on mains operation benefits and the KPA series range.

Installation and Operation

Unpacking and Mounting

Procedures for unboxing and physically installing the amplifier.

Operational Precautions and Connections

Operating Precautions

Safety guidelines for operating the amplifier.

AC Mains Connection

Details on AC power connection for the amplifier.

Audio Connectivity

Analog Input Connections

Details on connecting via XLR and 1/4" phone jack inputs.

Digital and Remote Connectivity

K8 Digital Input and Linking

Connecting the K8 digital audio distribution system and its linking functionality.

Output and Control Connections

Speaker Output and Remote Control

Connecting loudspeakers and remote control options to the amplifier.

Setup and Settings

Front Panel Interface Overview

Overview of the front panel controls and LCD display for amplifier management.

Basic Configuration Settings

Signal Level Adjustments

Adjusting output attenuation, input sensitivity, and input selection.

Advanced Settings and Monitoring

Signal Limits and Operational Modes

Configuring signal limits, operational modes, and various meters.

Configuration Management

Amplifier Naming and Presets

Setting amplifier name and managing local presets.

System Information

Hardware and System Details

Viewing hardware details, serial number, and controller versions.

Monitoring and Security

System Monitoring and LCD Contrast

Checking system parameters, LCD contrast, and setting security codes.

Service and Smartcard Features

Service and Smartcard Operations

Details on service access and smartcard functionality for presets.

Protection Mechanisms

Amplifier Protection Systems

Details on muting, short circuit, thermal, and DC fault protection.

User Maintenance and Troubleshooting

Cleaning and Front Cover Access

Instructions for cleaning the unit and removing the front cover.

Technical Information

Physical Dimensions and Diagrams

Physical dimensions and block diagrams of the amplifier.

Technical Specifications

Power, Audio, and Output Specs

Detailed power requirements, audio section, and output specifications.

Product Features

List of Key Features

List of key features and functionalities of the KPA series amplifiers.

Safety and Warnings

General Safety Precautions

Essential safety precautions for using the amplifier and avoiding hazards.

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