Garmin G1000 NAV III Line Maintenance Manual page 223

B.1.5 Final LRU Software Load (GDU software version 6.01 and earlier)
1. Go to the SOFTWARE UPLOAD page using the FMS knob.
B.1.5.1 GPS Software (GDU software version 6.01 and earlier)
1. Activate the cursor and highlight the GPS file. Ensure that GPS1 and GPS2 appear in the LRU field as
shown:
2. Press the LOAD softkey.
3. Select YES and press the ENT key to acknowledge the following prompt:
4. The software for GPS1 begins to load. GPS2 software loads immediately after GPS1 software finishes
loading. Monitor the upload status as it progresses:
5. After the files finish loading, press the ENT key to acknowledge the following prompt:
6. Check the SUMMARY field to ensure the load is 'COMPLETE'.
G1000 Nav III Line Maintenance Manual
190-00352-00
Page B-9
Rev. L