Posted 11/12/2012 12:40 (#2692946 - in reply to #2692914) Subject: Re: Autosteer and falling asleep at the wheel - picture of damages.
On our Trimble 500s there is an "end of row" beeper. It hooks into the NAV II wiring. On the first pass after you set the A/B line it beeps all the way thru the field, a little annoying. After that it starts beeping when you get to a predetermined distance from the end. I have mine set a 90' though it can be changed.