Garmin G1000 Nxi System Maintenance Manual page 338

7. Press the CLR ALL key.
8. Scroll to highlight GMC.
9. Highlight the software box and press the ENT key to check the box.
10. Highlight the Configuration box and press the ENT key to check the box.
11. Press the Load softkey.
12. Monitor load progress. Verify software load completes without errors as indicated by the
following:
•
Green "PASS" in the Configuration and Software columns for each item loaded.
•
"Upload Complete.............COMPLETE" in the summary box.
13. Press ENT key on PFD1 to acknowledge upload complete.
14. Deactivate cursor.
15. Scroll to the Configuration Manager page.
16. Press the CNFM CFG softkey.
17. Select ok when prompted to "Confirm configuration as expected configuration"
18. Power cycle the system. Verify there are no red-Xs or system alerts.
19. If red-Xs or system alerts are present, troubleshoot as necessary using Section 5
20. If there are no red-Xs or system alerts, continue to Section 7.14.3.
GMC 710 Functional check
Perform a basic operational check on the GMC 710. The following knob, wheel and key
presses and rotations are to be performed on the GMC 710.
1. Ensure the G1000 is operating in normal mode and the autopilot is operational.
2. Press the FD key a few times; verify the Flight Director display on PFD1 toggles on and
off. Leave the flight director displayed.
3. Press the XFR key and verify the white-illuminated arrowhead points in the opposite
direction. Verify the green arrow displayed at the top of PFD 1 also points in the same
direction.
4. Rotate the ALT SEL knob and verify the altitude bug, displayed on PFD 1 altitude tape,
moves.
5. Rotate the UP/DN wheel and verify the flight director moves in the vertical direction.
6. Press the HDG key and verify the white illumination appears next to the key. Rotate the
HDG knob and verify the heading bug, displayed on PFD 1 compass card, moves and
the flight director follows.
7. Press the HDG knob and verify the heading bug centers.
8. Press the YD key and verify the white illumination appears next to the key.
9. Press the VS key and verify the white illumination appears next to the key.
10. Press the FLC key and verify the white illumination appears next to the key.
11. If no other service is to be performed, continue to the return-to-service checks in Section
9.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Page 325
Revision 1