Garmin G500H TXi - User Manual

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190-02401-01 February 2023 Revision 3

G500H TXi

Part 27 AML STC

Maintenance Manual

Contains Instructions for Continued Airworthiness

for STC SR02622SE

Aircraft make, model, registration number, serial number, and

applicable STC configuration information must be completed in

Appendix A and saved with aircraft permanent records.

Main Page

Table of Contents9
Purpose13
Scope13
Applicability13
Publications13
Revision and Distribution13
Table 1-1 Reference Documentation13
Terminology and Acronyms14
System Description16
System Overview17
Table 2-1 G500H Txi LRU Electrical Load18
LRU Description, Control, and Operation19
Figure 2-1 GDU 700P PFD and MFD19
Figure 2-2 GDU 700L PFD20
Figure 2-3 GDU 1060 PFD/MFD21
Figure 2-5 Garmin Backup GPS Antenna22
Figure 2-6 GSU 75H ADAHRS22
Figure 2-7 GMU 44 (Left) and GMU 44B (Right) Magnetometers23
Figure 2-8 GTP 59 OAT Probe23
Figure 2-9 Flight Stream 51024
Instructions for Continued Airworthiness25
Servicing Information27
Maintenance Intervals28
Table 3-1 Periodic Maintenance28
Visual Inspection29
Electrical Bonding Check29
Table 3-2 Existing Electrical Bonding Requirements29
Table 3-3 Repaired Electrical Bonding Requirements29
Overhaul Period30
Special Inspection Requirements30
Application of Protective Treatments30
Data Relative to Structural Fasteners30
Additional Instructions30
Troubleshooting31
General System Troubleshooting32
Table 4-1 G500H Txi Failures32
Connector Information35
Figure 4-1 Pin Numbering35
Figure 4-2 GCU 485 Connector35
Table 4-2 J4851/P4851 Connector35
Figure 4-3 GSU 75H Connector36
Table 4-3 J751/P751 Connector37
Figure 4-4 GMU 44 Connector38
Table 4-4 J441/P441 Connector38
Figure 4-5 GMU 44B39
Table 4-5 J442/P442 Connector39
Troubleshooting Flow Charts40
Figure 4-6 ADAHRS Troubleshooting40
Figure 4-7 Audio Troubleshooting41
Figure 4-8 External LRU Failure Troubleshooting42
Figure 4-9 External LRU Service Troubleshooting43
Figure 4-10 GDU Troubleshooting44
Figure 4-11 PFD Troubleshooting45
Figure 4-12 Terrain Alert Troubleshooting46
Figure 4-13 Traffic Troubleshooting47
Equipment, Maintenance, and Checkout Procedures48
Gdu 700/106050
Figure 5-1 GDU 1060 Installation50
Figure 5-2 GDU 700P Installation51
Figure 5-3 Configuration Module Installation54
Gcu 48556
Gsu 75H57
Gmu 44( )59
Figure 5-6 GMU 44B Installation59
Figure 5-7 GMU 44 Installation60
Gtp 5962
Figure 5-8 GTP 59 Installation62
Backup GPS Antenna63
Figure 5-9 Backup GPS Antenna Installation (Non-Removable Example)63
Figure 5-10 Backup GPS Antenna Installation (Removable Example)64
Calibration65
Uploading Software65
System Checks66
Table 5-1 LRU Status Indicators66
Table 5-2 Airspeed Test Points68
Table 5-3 Typical Airspeed Arc Ranges68
Table 5-4 Typical Airspeed Markings68
Appendix Ainstallation-Specific Information69
General Installation Information69
Lru Information70
Equipment Location71
Wire Routing72
Gdu 700/1060 Configuration Files74

Brand	Garmin
Model	G500H TXi
Category	Avionics Display
Language	English

Garmin G500H TXi - User Manual

Table of Contents

Garmin G500H TXi Specifications

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