Raven Envizio Pro, Инструкция по установке и эксплуатации

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Chapter 6
74 Envizio Pro™ and Envizio Pro II® Installation and Operation Manual
Set B by Heading
The Set B by Heading feature is only available with the straight line guidance pattern. This feature allows the
operator to set an A-B line before completing the first swath.
Use the Set B by Heading feature to create a guidance path along a heading. Touch this icon and
use the displayed keypad to enter a heading between 0° and 359° (with 0° being due North).
Note:
If Set B by Heading is selected before an A point has been set, the field computer will place the A
point at the vehicle location when Set B by Heading was selected.
A-B Path Tools
The following tools are available in the Menu when a compatible A-B line is displayed on the Guidance screen.
Select the A-B Tools icon to access additional tools for use with the current A-B line.
Select the Reset A-B Line icon to clear the displayed path. If the displayed path will need to be
recalled in the future, be sure to save the current path before selecting reset.
Touch the Save A-B Line icon to save the displayed path. Once saved, an A-B line may be
recalled at any time or loaded into other jobs. In addition, saved paths can be transferred from the
field computer via the File Maintenance feature. See Chapter 8,
Software Updates and File
Maintenance for details on the file maintenance feature and transferring saved paths.
Note:
Names or descriptions of saved A-B lines cannot begin with a space.
Use the Re-calibrate A-B Line tool to re-calibrate the displayed path to the machine’s current
position. Due to DGPS drift over time, this feature allows the operator to re-calibrate the A-B line to
a known position in a field.