Garmin G300 Installation Manual page 5

5 GTP 59 .............................................................................................................................................5-1
5.1 Equipment Description.....................................................................................................................5-1
5.2 Installation Requirements.................................................................................................................5-1
5.3 Installation Considerations...............................................................................................................5-2
5.4 Unit Installation................................................................................................................................5-4
5.5 Continued Airworthiness .................................................................................................................5-4
6 Antennas...........................................................................................................................................6-1
6.1 Antenna Mounting Location ............................................................................................................6-1
6.2 Antenna Doubler/Backing Plate.......................................................................................................6-3
6.3 Antenna Grounding Plane ................................................................................................................6-3
6.4 Antenna Grounding..........................................................................................................................6-3
7 Non-G300 LRU Interfaces ...............................................................................................................7-1
7.1 SL40 .................................................................................................................................................7-1
7.2 GTX 327 ..........................................................................................................................................7-2
8 Software, Configuration, Databases, and XM Activation................................................................8-1
8.1 Configuration Mode .........................................................................................................................8-1
8.2 Software/Audio Data Identification .................................................................................................8-1
8.3 Software Loading Procedure............................................................................................................8-3
8.4 Configuration Procedure ..................................................................................................................8-6
8.5 Garmin Database Updates................................................................................................................8-7
8.6 XM Activation Instructions (GDU 375 only) ..................................................................................8-9
9 Post-Installation Checkout and Calibration Procedures...................................................................9-1
9.1 Required Test Equipment.................................................................................................................9-2
9.2 GDU 37X Test Procedure ................................................................................................................9-2
9.3 GSU 73/GMU 44 Post-Installation Checkout Procedure.................................................................9-4
10 Troubleshooting .............................................................................................................................10-1
10.1 GDU 37X .......................................................................................................................................10-1
10.2 GMU 44 .........................................................................................................................................10-2
10.3 GSU 73...........................................................................................................................................10-3
10.4 GSU 73 - Air Data Troubleshooting..............................................................................................10-7
10.5 Troubleshooting On-board the Aircraft........................................................................................10-10
10.6 GSU Page .....................................................................................................................................10-11
11 Return to Service Information........................................................................................................11-1
11.1 GDU 37X .......................................................................................................................................11-1
11.2 GSU 73...........................................................................................................................................11-1
11.3 GMU 44 .........................................................................................................................................11-2
G300 Installation Manual - Table of Contents
190-00921-01
Page iii
Revision A