Accuracy, Iguide activation – John Deere OMPFP10808 User Manual

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Getting Started

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Making Implement Guidance Function

Implement Guidance will work with pull type implements
only.

The following criteria are required:

In iGuide mode, both receivers must have the same
receiver level (RTK)

iGuide software installed on the GreenStar display

iGuide activation for the GreenStar display

AutoTrac SF2™ activation on display

AutoTrac and iGuide setup complete (incomplete setup
would prevent operator from activating guidance)

Updated StarFire iTC™ software on the implement

Implement Guidance is designed to give implement

control for the first implement.

iGuide does not support:

AutoTrac SF1™ Signal Level

AutoTrac SF2™ Signal Level

Tow Between Air Carts

Integral Implements (3­pt)

Balers

Mowers and Mower­Conditioners that can swing left and
right behind the machine (unless using a fixed offset)

Wide­swinging drawbar on 9X00T tractors

AutoTrac Universal Steering Kit™ (Original or 200)

Bedded Crops

Standing row crop applications

Bedded crop applications (see iSteer if this is needed)

Circle Track

Original GSD4 Displays

GreenStar 2 1800 Display

Original StarFire Receivers

NH3 Cart behind Air Cart

NOTE: Make sure AutoTrac is properly setup and

adjustments are completed prior to using iGuide.

NOTE: iGuide performance is contingent upon the ability

of the machine to compensate for the implement. If
the machine is not weighted properly or slippage is
excessive, iGuide performance may be degraded.

NOTE: It is recommended to always save a backup copy

of AB lines from the data card to your computer.
This best practice will ensure data will be safe in
case of Data Card or Compact Flash Card problems.

NOTE: Always verify implement dimensions are correct

when using the “out of box” dimensions from
the GreenStar display or Apex.

NOTE: iGuide does not support the use of the 7.6

cm (3 in.) extension with the 22.9 cm (9 in.)
antennas on the implement AutoTrac RTK™ radio.
iGuide will support only the 30.5 cm (12 in.) RTK
antenna or the high gain antennas to be used
on the RTK radio at the implement.

NOTE: iGuide will not support reverse mode, this

functionality is exclusive to AutoTrac.

NOTE: iGuide performance is degraded when the

machine is in a "crabbing" condition with the front
wheels parallel or near parallel to the guidance path
and the rear wheels at an angle to the line.

NOTE: Do not mount the implement receiver higher than

4.0 m (13.1 ft.) for transportation purposes.

AutoTrac SF2 is a trademark of Deere & Company
StarFire iTC is a trademark of Deere & Company
AutoTrac SF1 is a trademark of Deere & Company
AutoTrac Universal Steering Kit is a trademark of Deere & Company
AutoTrac RTK is a trademark of Deere & Company

Accuracy

A GreenStar AutoTrac RTK Assisted Steering System
with iGuide may provide up to a 60% improvement in
implement accuracy versus a GreenStar AutoTrac RTK
Assisted Steering System without iGuide.

Accuracy is measured at the implement and may be
affected by various factors, including ground conditions,
implement performance, tractor performance,
ballasting, and speed. The performance of the AutoTrac

RTK system with iGuide is contingent upon the tractor’s
ability to effectively locate the implement. Therefore, if
the tractor is not weighted properly or wheel slippage
is excessive, the system’s performance and accuracy
may be degraded.

Stated implement accuracy improvement is the
improvement in the total percentage of seed placed
within +/­ 5 cm (2 in.) of its desired location, as
measured in field tests.

10­2

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