Gia 63W Integrated Avionics Unit - Garmin G1000 Nxi System Maintenance Manual

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 1 (PRI), PFD 1 (SEC), and PFD 2 circuit breakers.
2. Apply power to the G1000 system by connecting external power to the aircraft to
energize the aircraft.
3. Turn on Avionics electrical busses.
4. Power on PFD2, MFD, and PFD1 in configuration mode.
5. Using the PFD1, scroll to the LRU replacement page.
6. Activate the curser and select GIA1 or GIA2, whichever was replaced in the LRU
dropdown box.
7. Press the CHK All softkey.
8. Press the Load softkey.
9. Press ENT to acknowledge the process was complete.
10. Select Com1 or 2 in the LRU dropdown box.
11. Press the CHK All softkey.
12. Press the Load softkey.
13. Press ENT to acknowledge the process was complete.
14. Select GPS1 or 2 in the LRU dropdown box.
15. Press the CHK All softkey.
16. Press the Load softkey.
17. Press ENT to acknowledge the process was complete.
18. Select Nav1 or 2 in the LRU dropdown box.
19. Press the CHK All softkey.
20. Press the Load softkey.
21. Press ENT to acknowledge the process was complete.
22. Deactivate the curser.
23. Scroll to the Configuration Manager page.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Page 269
Revision 1