ARINC 594-4:1984
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
03-12-1984
1.0 INTRODUCTION AND DESCRIPTION
1.1 Purpose of This Document
1.2 Summary of GPWS Operational
Characteristics
1.3 Brief Description of the System
1.4 Interchangeability
1.5 Regulatory Approval
2.0 INTERCHANGEABILITY STANDARDS
2.1 Introduction
2.2 Form Factor, Connectors and Index
Pin Coding
2.3 Interwiring
2.4 Primary Power Input
2.5 System Functions and Signal
Characteristics
2.6 Environmental Conditions
2.7 Cooling
2.8 Grounding and Bonding
3.0 SYSTEM DESIGN CONSIDERATIONS
3.1 GPWS Operation
3.2 Operating Modes
3.3 Signal Inputs
3.4 Signal Outputs
3.5 Growth Features
3.6 General Guidance
4.0 TANDARD SIGNAL CHARACTERISTICS
4.1 Input Signals
4.2 Output Signals
5.0 PROVISIONS FOR AUTOMATIC TEST
EQUIPMENT
5.1 General
5.2 Unit Identification
ATTACHMENTS
Attachment 1 - GPW Computer Connector Positioning
Attachment 2 - Interwiring
Attachment 3 - Environmental Test Categories
Attachment 4 - Electrical Characteristics of Radio
Height Input Signal to GPWS
Attachment 5 - Logic Input Sneak Circuit Protection
APPENDICES
Appendix 1 - Chronology and Bibliography
Appendix 2 - Part 1: Technical Standard Order for
GPWS Equipment
PART 2: GPWS Warning Envelopes
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