Installation Manual

for 

Garmin  

GMA 347 Audio Panel  

August 2005

 190-00325-01

has 76 pages

TABLE OF CONTENTS

 Introduction

Equipment Description

Technical Specifications

Certification

Reference Documents

 Limited Warranty

INSTALLATION OVERVIEW

Introduction

Wiring

Cooling Air 

Installation Materials

GMA 347 Wiring and Software Configuration Options

Marker Beacon Antenna Installation

Installation Approval Considerations for Pressurized Aircraft

Electrical Noise

GMA 347 Mounting

INSTALLATION PROCEDURE

Unpacking Unit

Marker Beacon Antenna Installation

Marker Beacon Antenna Cable ConnectorsElectrical Connections 

Backshell Assembly and D-Subminiature Connectors

Circuit Breaker Placard

GMA 347 Unit Installation

Post Installation Configuration and Checkout

SYSTEM INTERCONNECTS

Connector Description

Connectors J3471 and J3472 

J3472 Connector Pin Assignments 

J3471 Connector Pin Assignments 

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 in .PDF Format!! 

NOT A PRINTED MANUAL!