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Garmin GMU73 Manuals
Manuals and User Guides for Garmin GMU73. We have
1
Garmin GMU73 manual available for free PDF download: Installation Manual
Garmin GMU73 Installation Manual (120 pages)
Pilot gps
Brand:
Garmin
| Category:
GPS
| Size: 2.44 MB
Table of Contents
Table of Contents
4
1 G300 Installation Overview
11
Unpacking Unit
11
Introduction
11
System Overview
12
General G300 LRU Specifications
13
Mounting
14
Wiring/Cabling Considerations
15
Pin Contact and Crimp Tools Part Numbers
16
APPENDIX B: Outline & Installation Drawings
17
Coaxial Cable Installation
17
Antenna Considerations
18
Section 1 1-1 –
18
2 Gdu 37X
19
Equipment Description
19
Electrical Specifications
20
Environmental Specifications
21
Installation Requirements
21
Installation Considerations
22
Mounting Requirements
22
Unit Installation
22
Continued Airworthiness
22
Section 2 2-1 –
22
3 Gmu 44
23
Equipment Description
23
Electrical Specifications
23
Environmental Specifications
24
Installation Requirements
24
Installation Considerations
24
Required Distance from Magnetic Disturbances
25
GSU 73/GMU 44 Interconnect Harness Fabrication Instructions
27
Section 3 3-1 –
28
5 Gtp 59
29
Equipment Description
29
Installation Requirements
31
Environmental Specifications
31
Installation Considerations
32
GSU 73 Air Hose Fitting Locations
33
Unit Installation
35
Continued Airworthiness
35
Section 4 4-1 –
36
Section 5 5-1 –
40
6 Antennas
41
Antenna Mounting Location
41
Recommended Antenna Placement
42
Antenna Doubler/Backing Plate
43
Antenna Grounding Plane
43
Antenna Grounding
43
Section 6 6-1 –
44
7 Non-G300 LRU Interfaces
45
Gtx 327
46
Section 7 7-1 –
46
8 Software, Configuration, Databases, and XM Activation
47
Configuration Mode
47
Software/Audio Data Identification
47
Software Loading Procedure
49
Configuration Procedure
52
Garmin Database Updates
53
Available Databases
54
XM Activation Instructions (GDU 375 Only)
55
Section 8 8-1 –
56
9 Post-Installation Checkout and Calibration Procedures
57
Required Test Equipment
58
GDU 37X Test Procedure
58
Post-Installation Calibration Procedure Summary
60
Aircraft Alignment
66
Magnetometer Interference Test Sequence Example
79
Section 9 9-1 –
82
10 Troubleshooting
83
Gdu 37X
83
Gmu 44
84
Heading Failure Indication (Full-Screen PFD)
84
Gsu 73
85
AHRS Align Message (PFD)
88
GSU 73 -Air Data Troubleshooting
89
Attitude, Heading, Air Data, and Engine/Airframe Failure
91
Troubleshooting On-Board the Aircraft
92
GSU Page
93
Section 10 10-1 –
94
11 Return to Service Information
95
Gdu 37X
95
Gsu 73
95
Gmu 44
96
Section 11 11-1 –
96
APPENDIX A: G300 Pinouts
97
A-2 View of J441 Connector Looking at Rear of Unit
101
A-3 Rear View of Connector End Plate
102
B.1 Outline & Installation Drawings-GDU 37X
113
B-1.2 GDU 37X Panel Cutout Drawing
114
B-2.1 GMU 44 Mounting Rack
115
B-2.3 GMU 44 Bottom Mounted Installation
117
B-2.4 GMU 44 Wiring Detail
118
B-3.1 GSU 73 Outline Drawing
119
B-4.1 GTP 59 O.A.T. Probe Wiring Detail
120
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