Originally Posted by Erin
I can now answer this conundrum. The June 09 plotter update does include the Aug 09 update for the attached aerial. The problem is now solved.
For those that are unable to update the software (no card reader!), the fix offered by Garmin (quoted accurately by Erin above) isn't quite correct. It should be:
Power the unit on
Press Enter to advance to the Map screen
Press and hold the ADJ/Menu button for 1 second to go to the Main Menu
Go to the GPS tab (at the top of the list in the left hand column)
Highlight Setup within the GPS tab
Highlight the Source option which will show 'Garmin'
Highlight 'NMEA' to change from 'Garmin'
The screen will go blank. Repower the unit which should now run with the correct date
The differences are small but the Main Menu also includes a separate Setup tab from which the subsequent instructions above do not make sense. The problem with my set cured as of yesterday.