Garmin GAD 43e Installation Manual - Page 7

TABLE OF CONTENTS 1. GENERAL DESCRIPTION...1-1 1.1 Introduction...1-1 1.2 Equipment Description ...1-2 1.2.1 System Interface Functions 1-2 1.3 Interface Summary...1-2 1.3.1 ARINC 429 Interface ...1-2 1.3.2 RS-232 Interface ...1-2 1.3.3 Analog Interfaces ...1-2 1.3.4 Discrete Inputs and Outputs 1-3 1.3.5 Relays...1-3 1.4 Technical Specifications ...1-3 1.4.1 Environmental Qualification Form 1-3 1.4.2 Physical Characteristics...1-3 1.4.3 General Specifications...1-4 1.4.4 Power Consumption ...1-4 1.5 Certification ...1-5 1.5.1 TSO Compliance ...1-5 1.5.2 TSO/ETSO Deviations...1-6 1.5.3 Non-TSO Functions ...1-6 1.6 Limited Warranty...1-7 2. INSTALLATION OVERVIEW ...2-1 2.1 Introduction...2-1 2.2 Installation Materials ...2-1 2.2.1 Configurations Available ...2-1 2.2.2 Materials Required But Not Supplied 2-1 2.3 Optional Reference Material...2-1 2.4 Installation Considerations...2-1 2.4.1 Cabling and Wiring ...2-2 2.4.2 Cooling Requirements...2-2 2.4.3 Mounting Requirements...2-2 3. INSTALLATION PROCEDURE...3-1 3.1 Unpacking Unit...3-1 3.2 Special Tools Required ...3-1 3.3 Equipment Mounting ...3-1 3.4 Unit Replacement ...3-1 3.5 Cabling and Wiring...3-1 3.5.1 Wiring Harness...3-2 3.6 Backshell Assemblies ...3-3 3.6.1 Backshell Assembly and D-Subminiature Connectors 3-3 3.7 Unit Installation ...3-7 3.8 Continued Airworthiness ...3-7 4. SYSTEM INTERCONNECTS...4-1 4.1 Pin Function List...4-1 4.1.1 P431 Connector...4-1 4.2 Functional Descriptions ...4-3 4.2.1 Power...4-3 4.2.2 Power Supply Outputs...4-3 4.2.3 Serial Data...4-3 4.2.4 Gyro Emulation Interfaces 4-4 4.2.5 Baro Correction Outputs ...4-6 4.2.6 Discretes...4-6 GAD 43 Installation Manual 190-00899-00 Page iii Rev. B