Posted 6/24/2020 19:34 (#8334218 - in reply to #8333609) Subject: RE: Topcon guidance on MF WR 9770 windrower
As Aaron said, do compass calibration. Also, make certain your first movement when you start windrower is forward. Otherwise receiver thinks that reverse is forward. Simple way-whichever way you travel first the receiver thinks that is forward direction.