Installation Instructions

GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page viii Rev. 4
LIST OF FIGURES
Figure 1-1. GTN System Interface Overview ............................................................................................ 1-6
Figure 1-2. GMA 35 System Interface Overview ...................................................................................... 1-7
Figure 1-3. Interface between One GTN and One GTX ............................................................................ 1-8
Figure 1-4. Interface between One GTN and Two GTXs .......................................................................... 1-9
Figure 1-5. Interface between Two GTNs and One GTX .......................................................................... 1-9
Figure 1-6. Interface Between Two GTNs and Two GTXs ..................................................................... 1-10
Figure 1-7. Interface Between Two GTNs and Two GTXs with TIS Traffic .......................................... 1-10
Figure 2-1. GTN Software Updater Installation ........................................................................................ 2-8
Figure 2-2. System and Software Version ................................................................................................. 2-9
Figure 2-3. GTN Software Loader Card Formatting ................................................................................. 2-9
Figure 2-4. Update Progress Window ...................................................................................................... 2-10
Figure 2-5. Update Completion ............................................................................................................... 2-10
Figure 2-6. GPS/WAAS Antenna Mounting Considerations .................................................................. 2-18
Figure 2-7. GPS/WAAS Antenna Minimum Ground Plane Radius ........................................................ 2-21
Figure 2-8. Electrical Bonding Preparation – Nut Plate .......................................................................... 2-24
Figure 2-9. Electrical Bonding Preparation – Bolt/Nut Joint ................................................................... 2-24
Figure 2-10. Electrical Bonding Preparation – Terminal Lug ................................................................. 2-24
Figure 2-11. Power and Ground Distribution - Single GTN, Aircraft Weight Less Than 6000 lb ......... 2-25
Figure 2-12. Power and Ground Distribution - Dual GTNs, Aircraft Weight Less Than 6000 lb .......... 2-26
Figure 2-13. Power and Ground Distribution - Single GTN, Aircraft Weight Greater Than 6000 lb
.... 2-26
Figure 2-14. Power and Ground Distribution - Dual GTNs, Aircraft Weight Greater than 6000 lb ...... 2-27
Figure 2-15. GTN CDI Source Selection Annunciation Field of View (±30°)........................................ 2-30
Figure 2-16. GTN Unit GPS Navigation Annunciation Field of View (±35°) ........................................ 2-32
Figure 2-17. TAWS Annunciation Field of View (±35°) ........................................................................ 2-34
Figure 3-1. GPS/WAAS Antenna Cable Overbraid Installation Details ................................................... 3-5
Figure 3-2. Connector and Backshell Assembly ...................................................................................... 3-17
Figure 3-3. Shielded Cable Preparation ................................................................................................... 3-18
Figure 3-4. Shield Termination on Backshell Assembly (Preferred Method) ......................................... 3-19
Figure 3-5. Shield Termination on Backshell Assembly (Alternate Method) ......................................... 3-20
Figure 3-6. Backshell Assembly (Potted Configuration Module) ........................................................... 3-24
Figure 3-7. Backshell Assembly (Configuration Module with Spacer) ................................................... 3-26
Figure 3-8. Fan Wiring Installation.......................................................................................................... 3-28
Figure 3-9. TVS/Fuse Installation (TVS1/F1) ......................................................................................... 3-30
Figure 3-10. Detail of TVS Pin Assembly ............................................................................................... 3-30
Figure 3-11. TVS 2 Assembly ................................................................................................................. 3-30
Figure 3-12. Coaxial Cable Installation ................................................................................................... 3-32
Figure 3-13. GMA 35 Marker Beacon Coaxial Cable D-Sub Termination ............................................. 3-33
Figure 3-14. Sample Net Electrical Load Change Calculation ................................................................ 3-37
Figure 3-15. Ammeter Placement for Current Measurements ................................................................. 3-39
Figure 3-16. Blank Electrical Load Tabulation Form .............................................................................. 3-41