EA100 adapters shipped after April 11, 2011 (s/n 1300 and above) will be loaded MAP v1.0.3 software during production.
The “EA100 Tool” is a software tool that can be downloaded from the Dealer Ramp website with the Service Bulletin listed above. The tool is required to accomplish the EA100 M.A.P. software upgrade.
For more information contact your local Aspen dealer or http://www.aspenavionics.com.