Garmin G1000 NAV III Line Maintenance Manual page 224

B.1.5.2 GMA 1347 Audio Panel Software (GDU software version 6.01 and earlier)
1. Highlight the GMA1347 file. Ensure that both paths to the GMA through GIA1 and GIA 2 appear in the
LRU field as shown:
2. Press the LRU softkey. Select the GMA1 - GIA1 data path to load software. Press the LOAD softkey.
3. Select YES and press the ENT key to acknowledge the following prompt:
4. The software for the GMA 1347 Audio Panel begins to load. 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'.
Page B-10
Rev.L
G1000 Nav III Line Maintenance Manual
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