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G1000 Supplemental Maintenance Manual
Page 7-3
Textron Nav III Series
Revision 3
190-02128-04
8. Press the
CHK All
softkey.
9. Press the
Load
softkey
.
10. Press
ENT
to acknowledge the process was complete.
11. Deactivate the cursor.
12. Scroll to the Configuration Manager page.
13. Press the
CNFM CFG
softkey.
14.
Select ok when prompted to “Confirm configuration as expected configuration”
15. Power cycle the system verify there are no red-Xs or system alerts.
16. If red-Xs or system alerts are present, troubleshoot as necessary using Section 5 or re-
load the system using the legacy method in Section 3.8.
17. Install databases as directed in Section 3.14.
18. After databases are re-loaded, continue to Section 7.1.5.
Legacy Replacement Procedure MFD (Alternate Method)
A full system configuration re-load is required when a new, repaired, or exchanged display is
installed using this method. This includes all options and feature enablements. To complete this
procedure, perform Section 3.7.
PFD/MFD Test
1. Allow displays to initialize for ~1 minute.
2. Check that all COM/NAV display fields are valid in the top corners of the PFD.
3. Check that attitude, heading, altitude, airspeed, vertical speed and OAT fields are valid
within 2 minutes of power up on the PFD.
4. Check that the engine instrument fields are valid on the MFD.
Figure 7-1, G1000 Normal Mode Check
5. Push the red DISPLAY BACKUP button on the GMA 1347. Verify that the PFD and
MFD displays enter reversion mode. MFD should have valid altitude, airspeed, vertical
speed, COMM1, COMM2, NAV1, NAV2 and engine instruments.
6. De-activate pilot-side reversion mode by pushing the DISPLAY BACKUP button. Verify
the PFD and MFD return to normal display modes.
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