Question from users manual of old Autohelm ST50 Wind.
If anyone has a manual for for the old Autohelm ST50 wind (not the "Plus" version, which can switch true/app wind, this old one only has appearent wind indication) could please answer my question.
The Plus version has the manual on Ramyarine's site, but not this old one, and the calibration is different. Namely the direction and the unit calibration is same, but the extended calibration (Holding CAL for 12 secs). Is completely different. It shown F1 on the display, and seemingly there is nothing that I can change here.
If anyone has a manual, i would be grateful I you coud give me the calibration sequence, or maybe send a scanned copy of the manual. I have already asked Raymarine, but they couldn't help.