Raven Envizio Pro, Installation And Operation Manual

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Chapter 6
64 Envizio Pro™ and Envizio Pro II® Installation and Operation Manual
Enhanced Last Pass
The Last Pass pattern uses the last, or nearest, applied
or covered area and the guidance width to create the
following guidance path.
While this pattern does not require the operator to set ‘A’
or ‘B’ points, a previously applied or covered area must
be present in the active job before this pattern will
display the next guidance path. The Last Pass must
follow the previous applied area and will not project
subsequent paths beyond the next guidance path.
The Last Pass guidance pattern has been enhanced to
provide accurate steering along the displayed guidance
path with systems such as the Raven SmarTrax
assisted steering systems. Contact a local Raven dealer
for more information about Raven assisted steering systems available for use with the Envizio Pro field
computer.
The Enhanced Last Pass is well suited to provide guidance for irregular swaths due to irregular field
boundaries, well heads, or waterways, etc.
Note:
The Last Pass guidance pattern is designed to function in areas with a single, well defined,
continuous coverage or as-applied map. If the coverage map displays multiple coverage areas or
breaks in coverage, one of the other guidance patterns may provide better results and is
recommended.
Headlands Mode. If the Last Pass pattern attempts to lock onto headlands swaths incorrectly, be sure to
select the ‘Enable Last Pass Headlands Mode’ option on the Select Pattern screen while setting up the job.
This will allow the field computer to ignore the headlands passes when working the field in alternating 180°
swaths.
If the Last Pass guidance pattern will be used to cover the field in a rectangular pattern (outside to inside) leave
the ‘Enable Last Pass Headlands Mode’ option disabled (empty).