2017-04-07, 12:17
5. To program CH3 as proportional, enter programming mode and select desired position 1 as listed in Step 2 above. Use CH3 push buttons to adjust to desired end point and turn steering wheel clockwise four times. The LED will flash five times to confirm the position has been saved.
http://manuals.hobbico.com/tac/tacj0300-manual.pdf
http://manuals.hobbico.com/tac/tacj0300-manual.pdf