Table Of Contents - Garmin GTN 6 series Maintenance Manual

TABLE OF CONTENTS1 INTRODUCTION ......................................................................................1-1
1.1 Content, Scope and Purpose.......................................................................................................1-1
1.2 Organization ...............................................................................................................................1-1
1.3 Definitions and Abbreviations ...................................................................................................1-2
1.4 Publications ................................................................................................................................1-3
1.5 Distribution.................................................................................................................................1-4
2 SYSTEM DESCRIPTION.................................................................................................................2-1
2.1 Equipment Descriptions .............................................................................................................2-1
2.2 Backplate Connectors.................................................................................................................2-2
2.3 GTN Optional Interfaces ............................................................................................................2-4
2.4 GTN Block Diagram ..................................................................................................................2-5
3 GTN CONTROL AND OPERATION .............................................................................................3-1
3.1 GTN Controls .............................................................................................................................3-1
3.2 GTN Normal Mode Overview ...................................................................................................3-1
3.3 Software Loading .......................................................................................................................3-2
3.4 GTN Configuration Mode Overview .........................................................................................3-6
3.5 Database Updates .....................................................................................................................3-19
4 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS.........................................................4-1
4.1 Airworthiness Limitations..........................................................................................................4-1
4.2 Servicing Information ................................................................................................................4-1
4.3 Maintenance Intervals ................................................................................................................4-2
4.4 Visual Inspection........................................................................................................................4-3
4.5 Electrical Bonding Test ..............................................................................................................4-4
4.6 Transient Voltage Suppressor (TVS) (If Installed) ....................................................................4-6
4.7 GPS/SBAS Antenna Cable Overbraid Inspection (If Installed).................................................4-8
4.8 WXR HSDB Cable Overbraid Inspection (If Installed).............................................................4-8
5 TROUBLESHOOTING ....................................................................................................................5-1
5.1 GTN General Troubleshooting...................................................................................................5-1
5.2 GTN Failure Annunciations .......................................................................................................5-5
5.3 GTN System Messages ..............................................................................................................5-6
5.4 GMA 35 Troubleshooting ........................................................................................................5-19
5.5 GMA 35 Failure Annunciations ...............................................................................................5-20
5.6 GMA 35 System Messages ......................................................................................................5-20
6 EQUIPMENT REMOVAL AND REINSTALLATION ................................................................6-1
6.1 GTN............................................................................................................................................6-1
6.2 GMA 35......................................................................................................................................6-5
6.3 SD Card ......................................................................................................................................6-7
6.4 NAV Antenna Cable Diplexer ...................................................................................................6-8
6.5 NAV Antenna Cable Splitter......................................................................................................6-9
6.6 Configuration Module (P1001 Only) .......................................................................................6-10
6.7 GTN Fan...................................................................................................................................6-13
6.8 TVS and Fuse (Nonmetallic Aircraft Only) .............................................................................6-16
6.9 GPS/SBAS Antenna Cable Overbraid .....................................................................................6-20
6.10 WXR HSDB Cable Overbraid .................................................................................................6-23
7 EQUIPMENT CONFIGURATION AND TESTING.....................................................................7-1
7.1 GTN 6XX/7XX ..........................................................................................................................7-1
7.2 GMA 35......................................................................................................................................7-6
7.3 Configuration Module .............................................................................................................7-10
7.4 Interfaced Equipment ...............................................................................................................7-10
7.5 Enabled Features ......................................................................................................................7-23
GTN 6XX/7XX AML STC System Maintenance Manual
Page ii
190-01007-A1
Rev. 6