Near Intersection of I-35 & I-90 Southern Mn. | Does your tractor have a radar gun? Not many do anymore.
Push and hold the Self-Test key to observe the initial settings on the Raven. The Raven needs to be set to SP2 (radar).
Push and observe the speed cal value. Try 612 and see if you get indicated speed on the Raven. If so, Adjust the speed cal to fine tune the Raven speed to agree with the tractor dash.
Since a 660 does not have built in boom switches you need an external switch box or some creative wiring. What are you trying to apply? Single or Multiple sections? |
JD 8335RT speed to raven 660
