Garmin GTX 32 Installation Manual - Page 5

PARAGRAPH TABLE OF CONTENTS PAGE 1 GENERAL DESCRIPTION...1-1 1.1 Introduction...1-1 1.2 Equipment Description ...1-1 1.3 Mutual Suppression Pulses ...1-2 1.4 Identification of Installed Equipment 1-2 1.5 Interface Summary ...1-2 1.6 Technical Specifications ...1-3 1.7 License Requirements...1-4 1.8 Certification ...1-5 1.9 Reference Documents ...1-5 1.10 Limited Warranty...1-6 2 INSTALLATION OVERVIEW ...2-1 2.1 Introduction...2-1 2.2 Installation Materials ...2-1 2.3 Installation Considerations ...2-2 2.4 Cabling and Wiring...2-4 2.5 Installation Approval Considerations for Pressurized Aircraft 2-5 2.6 Cooling Air ...2-5 2.7 GTX 32 Mounting Requirements ...2-6 3 INSTALLATION PROCEDURE...3-1 3.1 Unpacking Unit...3-1 3.2 Wiring Harness Installation ...3-1 3.3 Backshell Assembly...3-2 3.4 Weight and Balance ...3-3 3.5 Electrical Load Analysis...3-4 3.6 Final Installation ...3-4 3.7 Post Installation Configuration and Checkout 3-5 3.8 Continued Airworthiness ...3-6 4 SYSTEM INTERCONNECTS...4-1 4.1 Pin Function List...4-1 4.2 Power Function ...4-2 4.3 Altitude Functions ...4-2 4.4 Discrete Inputs/Outputs ...4-4 4.5 RS-232 Input/Output, Software Update Connections 4-5 GTX 32 Installation Manual 190-00303-60 Page iii Revision F