Garmin Diamond DA 40 Maintenance Manual page 152

B.6.5 GTX 33 Transponder Software
1. Highlight the GTX33 software file. Ensure that both paths to
appear in the LRU field as shown:
2. Press the LRU softkey. Select the GTX1 - 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 GTX 33 transponder begins to load. Monitor the upload status as it
progresses:
5. After the files finish loading, press ENT to acknowledge the following prompt:
6. Check the SUMMARY field to ensure that load is 'COMPLETE'.
Page B-12
Revision 6
the GTX 33 through GIA1 and GIA
G1000/DA40 System Maintenance Manual
2
190-00303-03