S3 User Guide 68 PN 875-0196-000 Rev C1
Appendix B: Frequently Asked Questions
Q: Can I switch from Straight to Contour in one job?
A: You can switch back and forth between straight and contour modes, as needed.
When the S3 is in contour guidance mode, it follows any pass (straight, circular, or
contour) recorded in the current job.
Q: How do I perform headlands?
A: On the Vehicle screen, set the Headlands Alert field to “On”. The headlands alert
icon flashes and an audio alarm sounds anytime the current pass (swath width)
crosses a previously applied area.
Q: How do I mark the A-B Line?
A: When performing straight passes, you define the initial pass by marking two points
in the field. S3 generates a line through the two points defining the first pass. Since
you can work passes in any order, you can define the A-B line along the edge of the
field, down the middle of the field, or at any point in between. You define the A-B line
in two ways: marking Point A at the beginning of the initial pass and marking Point B
at the end or
marking Point A at the beginning of the initial pass and entering a
desired heading.
Q: Can the S3 store a waypoint?
A: You can store a waypoint to guide back to that point. Waypoints are used primarily
when a job is paused. For example, when stopping for a refill you would pause the
job, save the point, and return back to that point to resume. S3 automatically records
multiple points you can use as waypoints, including the last point any data was
recorded. You can also drop a flag to mark a waypoint and the S3 can guide to it.
Q: How is the console mounted?
A: The console, equipped with a Ram Ball mount, mounts directly on a rail using the
enclosed U-bolts.
Q: Does bright sunlight affect the display?
A: Day and Night display modes makes the display screen easily viewable in any
ambient light situation. You can also use the brightness option on the Display screen
to further adjust the display.
Q: How is the antenna mounted?
A: Mount the antenna along the front edge of the top of the cab on the exact center
line of the vehicle. Avoid close proximity to a transmitting radio antenna. Do not drill
holes in the cab roof. Use the adhesive plate provided for mounting. Additional plates
are available for multiple vehicles.
Q: How does the S3 account for implement lag in turns?
A: S3 does not account for implement lag—it assumes turning lag will be
approximately the same on each pass. As long as tractor spacing is correct,
implement spacing will follow. This also applies to side hills. Do not attempt to put the
antenna on the implement to account for lag.
Q: What electrical power do I need for the S3?
A: A standard DC power supply of 9 to 16 VDC is required. Current is 1.5 A at 12 VDC.
S3 is not damaged by reverse polarity (positive to negative), but it will not operate.