Garmin G1000 NAV III Line Maintenance Manual page 137

4.3.1.2 Loading Boot Block Version 4.01
1. Remove power from the PFD only.
If power is removed from the entire G1000 system GIA 2 may appear as GIA 1.
2. Insert the GIA 63 boot block version 4.01 loader card into the top slot of the PFD.
3. While holding the ENT key on the PFD, restore power to the PFD.
4. When the words
ENT key.
5. Use the FMS knob to turn to the Software Upload page on the PFD.
6. Verify 'GIA 6X Boot Block 4.01' appears in the File List.
7. Verify 'GIA 1' and 'GIA 2' appears in the LRU window.
8. Press the FMS knob to highlight 'GIA 6X Boot Block 4.01'.
9. Press the LOAD softkey.
10. Press the ENT key at the "BEGIN FILE UPLOAD?" prompt.
Do not turn power off or cancel the software upload while the boot block is loading.
11. Confirm update completion and press the ENT key.
12. On the MFD use the FMS knob to turn to the System Status page.
13. Highlight 'GIA 1'.
14. Verify 'G1000 GIA 6X SYS' is being reported in the description field.
15. Power down the G1000.
16. Remove the GIA 63 boot block version 4.01 loader card form the PFD.
4.3.1.3 GIA Main Software
1. Insert the Nav III airframe specific G1000 Software Loader Card into top slot of the PFD.
2. Apply system power, insuring both MFD and PFD are in Configuration Mode.
3. Press the CLR key at the "Do you want to update system files?" prompt.
4. Rotate the small FMS knob to the SOFTWARE UPLOAD page.
5. Turn on the cursor by pressing the FMS knob.
6. Rotate the small FMS knob to select GIA software.
7. Press the LOAD softkey.
8. Press the ENT key at the "BEGIN FILE UPLOAD?" prompt.
9. Confirm update completion and press the ENT key.
10. Confirm correct software part number and software version on the SYSTEM STATUS page.
For software/configuration troubleshooting see Section B.4, otherwise Continue to Section 4.3.2.
G1000 Nav III Line Maintenance Manual
190-00352-00
NOTE
appear in the upper left corner of the PFD, release the
CAUTION
Page 4-11
Rev. L