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Manuals and User Guides for Garmin GTN 7XX. We have
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Garmin GTN 7XX manual available for free PDF download: System Maintenance Manual
Garmin GTN 7XX System Maintenance Manual (142 pages)
Part 23 AML STC
Brand:
Garmin
| Category:
Avionics Display
| Size: 11.12 MB
Table of Contents
Table of Contents
6
1 Introduction
11
Content, Scope and Purpose
11
Organization
11
Definitions and Abbreviations
12
Publications
13
Distribution
14
2 System Description
15
Equipment Descriptions
15
Backplate Connectors
16
Figure 2-1. GMA 35 Connector Layout Detail - Rear View
16
Figure 2-2. GTN 650 Connector Layout Detail - Rear View
16
Figure 2-3. GTN 750 Connector Layout Detail - Rear View
17
GTN Optional Interfaces
18
GTN Block Diagram
19
Figure 2-4. GTN System Interface Diagram
19
3 Gtn Control and Operation
21
GTN Controls
21
GTN Normal Mode Overview
21
Figure 3-1. GTN 6XX Normal Mode Screen
21
Figure 3-2. GTN 7XX Normal Mode Screen
21
Through
22
Software Loading
22
Figure 3-3. GTN Software Updater
22
Figure 3-4. System and Software Version
23
Figure 3-5. GTN Software Loader Card Formatting
23
Figure 3-6. Update Progress Window
24
Figure 3-7. Update Completion
24
GTN Configuration Mode Overview
26
Figure 3-8. GTN 6XX and GTN 7XX Configuration Mode Pages
26
Figure 3-9. GTN 7XX Updates Page
27
Figure 3-10. System Information Page
28
Figure 3-11. GTN 7XX Setup Pages
29
Figure 3-12. GTN 7XX Options Pages
31
Figure 3-13. GTN 7XX TAWS Configuration Page
32
Figure 3-14. Chart Configuration Page
33
Figure 3-15. COM Transmit Power Configuration Page
34
Figure 3-16. Weather Radar Page
35
Figure 3-17. GTN 6XX and 7XX Diagnostics Pages
37
Database Updates
39
Table 3-1. GTN Database Summary
39
4 Instructions for Continued Airworthiness
41
Airworthiness Limitations
41
Servicing Information
41
Maintenance Intervals
42
Table 4-1. Periodic Maintenance
42
Visual Inspection
43
Electrical Bonding Test
44
Transient Voltage Suppressor (TVS) (if Installed)
46
Figure 4-1. TVS Assembly Check
47
GPS/WAAS Antenna Cable Overbraid Inspection (if Installed)
48
WXR HSDB Cable Overbraid Inspection (if Installed)
48
5 Troubleshooting
49
GTN General Troubleshooting
49
Table 5-1. GTN Troubleshooting Guide
49
GTN Failure Annunciations
53
Figure 5-1. Failure Screen
53
GTN System Messages
54
Table 5-2. Alert Text Troubleshooting Guide
54
Table 5-3. COM Alert Troubleshooting Guide
57
Table 5-4. GPS/SBAS Alert Troubleshooting Guide
59
Table 5-5. VLOC/GS Alert Troubleshooting Guide
60
Table 5-6. Remote Transponder Alert Troubleshooting Guide
61
Table 5-7. GAD 42 Alert Troubleshooting Guide
62
Table 5-8. Traffic Alert Troubleshooting Guide
62
Table 5-9. Database Alert Troubleshooting Guide
63
Table 5-10. Weather Radar Alert Troubleshooting Guide
64
Table 5-11. TAWS Alert Troubleshooting Guide
65
Table 5-12. Third-Party Sensor Alert Troubleshooting Guide
66
GMA 35 Troubleshooting
67
Table 5-13. GMA 35 Troubleshooting
67
GMA 35 Failure Annunciations
68
GMA 35 System Messages
68
Figure 5-2. GMA 35 Failure Annunciation
68
Table 5-14. Remote Audio Panel Alert Troubleshooting Guide
68
6 Equipment Removal and Reinstallation
69
Gtn
69
Figure 6-1. GTN 7XX Mounting Rack Assembly
70
Figure 6-2. GTN 6XX Mounting Rack Assembly
71
Table 6-1. Self Test Values
72
Gma 35
73
Figure 6-3. GMA 35 Mounting Rack Assembly Overview
74
SD Card
75
NAV Antenna Cable Diplexer
76
NAV Antenna Cable Splitter
77
Configuration Module (P1001 Only)
78
Table 6-2. Configuration Module Wire Color Reference Chart
78
Figure 6-4. Backshell Assembly (Potted Configuration Module)
79
Table 6-3. Configuration Module Kit 011-00979-03 (P1001)
79
Figure 6-5. Backshell Assembly (Configuration Module with Spacer)
80
Table 6-4. Configuration Module Kit 011-00979-00 (P1001)
80
GTN Fan
81
Figure 6-6. Fan/Backplate Orientation (GTN 7XX)
81
Table 6-5. Fan Kit
82
Table 6-6. Fan Cable Wire Color Reference Chart
82
Figure 6-7. Fan Wiring Replacement
83
TVS and Fuse (Nonmetallic Aircraft Only)
84
Figure 6-8. Tvs/Fuse Replacement (TVS1/F1)
85
Figure 6-9. Detail of TVS Pin Assembly
86
Figure 6-10. TVS2 Assembly
87
GPS/SBAS Antenna Cable Overbraid
88
Figure 6-11. GPS/SBAS Antenna Cable Overbraid
89
WXR HSDB Cable Overbraid
91
Figure 6-12. WXR HSDB Cable Overbraid Details
95
7 Equipment Configuration and Testing
97
Gtn 6Xx/7Xx
97
Table 7-1. Configuration and Checkout Procedures
98
Connector Engagement Check
100
Enabled Features
100
Gma 35
102
Figure 7-1. Audio Panel Page
102
Configuration Module
106
Interfaced Equipment
106
Figure 7-2. Main Indicator (Analog) Configuration Page
106
Figure 7-3. VOR/LOC/GS Configuration Page
107
Figure 7-4. XPDR1 Configuration Page
114
Enabled Features
119
Figure 7-5. Audio Configuration Page
119
Figure 7-6. TAWS Configuration Page
119
8 System Return to Service Procedure
121
Maintenance Records
121
Appendix A Aircraft Specific Information
123
General Information
123
Table A-1. General Information about Installation
123
Configuration Log
124
Wire Routing
131
Aircraft Wiring Diagrams
133
Equipment Location
133
Table A-2. Equipment Locations
133
Equipment Interfaced to the GTN 6XX/7XX
134
Table A-3. GTN #1 Interfaced Equipment
135
Table A-4. GTN #2 Interfaced Equipment
137
A.7 Equipment Interfaced to the GMA 35
139
Table A-5. Equipment Interfaced to the GMA 35 Audio Panel
139
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