Table Of Contents - Garmin GTX 335 w GPS Installation Guidance

1 GENERAL DESCRIPTION ................................................................................................................1-1
1.1 Introduction ...................................................................................................................................1-2
1.2 Terminology ..................................................................................................................................1-2
1.3 Scope .............................................................................................................................................1-4
1.4 System Overview ..........................................................................................................................1-5
1.5 System Installation ......................................................................................................................1-11
1.6 Technical Specifications .............................................................................................................1-12
1.7 Reference Documentation ...........................................................................................................1-12
1.8 STC Permission ...........................................................................................................................1-13
2 LIMITATIONS .....................................................................................................................................2-1
2.1 Operational Limitations ................................................................................................................2-1
2.2 Installation Limitations .................................................................................................................2-1
3 INSTALLATION OVERVIEW ..........................................................................................................3-1
3.1 Pre-Installation Information ..........................................................................................................3-2
3.2 Garmin Available Installation Materials .......................................................................................3-3
3.3 Installation Materials Not Supplied ..............................................................................................3-3
3.4 Installation Considerations ............................................................................................................3-4
3.5 GTX Series Minimum System Configurations .............................................................................3-4
3.6 Crimping Tools .............................................................................................................................3-4
3.7 Test Equipment .............................................................................................................................3-4
3.8 External Sensors, Devices, and Interface Considerations .............................................................3-5
3.9 Placards/Labels .............................................................................................................................3-7
3.10 Switches ......................................................................................................................................3-7
3.11 Antenna Considerations ..............................................................................................................3-8
3.12 GPS Coaxial Cable Requirements (GTX 335 with SBAS/GPS) ..............................................3-12
3.13 General Installation Practices ....................................................................................................3-13
3.14 Cable and Wiring Considerations .............................................................................................3-13
3.15 General Electrical Bonding .......................................................................................................3-15
3.16 Electrical Load Analysis ...........................................................................................................3-21
4 INSTALLATION PROCEDURE .......................................................................................................4-1
4.1 Structural Installation ....................................................................................................................4-1
4.2 GTX 335 Weight and Balance ....................................................................................................4-10
4.3 Electrical Installation ..................................................................................................................4-11
4.4 GAE and Configuration Module Installation ..............................................................................4-18
4.5 GTX Installation ..........................................................................................................................4-20
4.6 AFMS Completion ......................................................................................................................4-22
5 SOFTWARE UPDATE ........................................................................................................................5-1
5.1 Software Check .............................................................................................................................5-2
6 POST INSTALLATION CONFIGURATION ..................................................................................6-1
6.1 System Configuration Overview ...................................................................................................6-1
6.2 Mounting, Wiring, and Power Checks ..........................................................................................6-1
6.3 GTX 335 Remote Unit Configuration (Wizard Tool) ...................................................................6-2
6.4 GTN 6XX/7XX Configuration with GTX ....................................................................................6-2
6.5 GNS 400W/500W Series Configuration .......................................................................................6-3
7 OPERATION/PERFORMANCE CHECKOUT ...............................................................................7-1
190-00734-17
Rev. 1

TABLE OF CONTENTS

GTX 335 w/GPS Installation Guidance
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