Garmin G1000 NXi, Дополнительное руководство по обслуживанию, Страница: 113 / 171

G1000 Supplemental Maintenance Manual Page 7-8
Textron Nav III Series Revision 3
190-02128-04
7.3 GIA 63W Integrated Avionics Unit
Original GIA 63W(s) Reinstalled
No software or configuration loading is required if the removed GIA is re-installed in its original
position (GIA1 and GIA2 in their original racks). This does not include units that were returned
for repair as their software and configuration files are deleted during the repair testing process.
Continue to the return-to-service checks in Section 9.
Original GIA 63Ws Swapped for Troubleshooting
No software loading is required if the originally installed GIA units are re-installed in opposite
positions (GIA1 and GIA2 in opposite unit racks). However, configuration loading is required.
See Section 7.3.1.
New, Repaired or Exchange GIA 63W(s) Installed
If a new, repaired or exchange GIA 63W is installed, the correct software and configuration files
must be loaded to the unit. See Section 7.3.1.
LRU Replacement Procedure GIA1 or GIA2
1. Open the MFD, PFD (ESS BUS), and PFD (AVN BUS 1) circuit breakers.
2. Remove Garmin SD/MMC/FS 510 cards from bottom slots of the MFD and PFD if
present.
3. Apply power to the G1000 system by connecting external power to the aircraft to
energize the aircraft.
4. Turn on Avionics electrical busses.
5. Power on the MFD and PFD in configuration mode.
6. Using the PFD, scroll to the LRU replacement page.
7. Activate the cursor and select GIA1 or GIA2, whichever was replaced in the LRU
dropdown box.
8. Press the CHK All softkey.
9. Press the Load softkey .
10. Press ENT to acknowledge the process was complete.
11. Select Com1 or 2 (as applicable) in the LRU dropdown box.
12. Press the CHK All softkey.
13. Press the Load softkey .
14. Press ENT to acknowledge the process was complete.
15. Select GPS1 or 2 (as applicable) in the LRU dropdown box.
16. Press the CHK All softkey.
17. Press the Load softkey .
18. Press ENT to acknowledge the process was complete.
19. Select Nav1 or 2 (as applicable) in the LRU dropdown box.
20. Press the CHK All softkey.
21. Press the Load softkey .
22. Press ENT to acknowledge the process was complete.