Echo CH611DH Instruction v.9 - Manual (Page 7)

Instruction Sheet
7
21. The file will save into your Downloads. Double click
to open.
22. The main screen below will appear. Click the "Start Download" button.
23. After the download has completed successfully, you'll see the program appear in the Diagnostics Navigator as
pictured below. The yellow WARNING box will disappear after downloading is complete.
24. At this point, the Plus One Controller has been updated to the most current revision.