Raven Envizio Pro, Инструкция по установке и эксплуатации

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Chapter 7
144 Envizio Pro™ and Envizio Pro II® Installation and Operation Manual
To set the left/right value:
1.
Touch the current left/right value displayed on the Raven Offsets Setup screen.Use the keypad to enter the
measured left/right value in inches [centimeters]. If the center line of the boom or implement is to the left of
the GPS antenna, select the ‘Left of Center’ option.
Antenna Height. The height value is the measurement from the ground to the bottom of the GPS antenna.
Note:
This value is only required if a tilt corrected DGPS signal is sent to the field computer.
To set the Height value:
1.
Touch the current height value displayed on the Raven Offsets Setup screen.
2.
Use the keypad to enter the measured height of the antenna in inches [centimeters].
Trailed Implement Tractor Setup
If either of the trailed implement options are selected on
the Implement Type screen, touch the Next icon to
display the Tractor Offset Setup screen. The antenna
position settings are used to calibrate the field computer
for the relative location of the tractor pivot point with
respect to the GPS antenna position.
Important:
The pivot point for a conventional tractor is the
center of the rear axle. The pivot point for a
tracked tractor is the center of the track length
between the tracks. The pivot point for an
articulated tractor is the point of articulation.
1.
Touch the drop down selection in the upper, left corner
of the screen and select the tractor type which will be
used with the control system.
2.
Review the following definitions of the offsets necessary to complete the tractor setup process. These
values are critical for performance of the field computer and product or implement control system. Measure
carefully and enter the offset values as accurately as possible to help ensure the best results.
Fore/Aft Offset. The fore/aft offset is the distance of the GPS antenna in front or behind the pivot point. The
fore/aft offset must be measured parallel to the direction of travel.
Note:
If the GPS antenna is in front of the pivot point, select the ‘Antenna in Front’ option at the bottom of
the screen. See Figure 1 on page 143.
Left/Right Offset. The left/right offset is the distance of the GPS antenna to the left or right of the pivot point.
The left/right offset must be measured perpendicular to the direction of travel.
Note:
If the GPS antenna is to the right of the pivot point, select the ‘Right of Center’ option at the bottom
of the screen. See Figure 2 on page 143.
Antenna Height. The antenna height value is the measurement from the ground to the bottom of the GPS
antenna.
Pivot to Hitch. The pivot to hitch value is the distance from the pivot point to the vehicle hitch. This value must
be measured parallel to the direction of travel.
Important:
The field computer assumes that the vehicle hitch is located directly behind the vehicle pivot point.
Tractor Type
Selector Antenna
Position Offsets