Posted 9/29/2016 23:16 (#5556229 - in reply to #5555740) Subject: RE: Calibrating 635 head
EC IL
Went thru that ordeal earlier this week with ours (hooked to an S680) replaced two of the three sensors, went into diagnostics and got all the voltages in line and it still didnt want to calibrate, but after numerous attempts, finally it let me do the cal. Working great every since
Calibrating 635 head
