GAD 43 Installation Manual
Page iii
190-00899-00
Rev. B
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