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Tools Menu
Differential
Select the Differential icon from the GPS menu to set up the internal receiver for the desired GPS correction
source. Generally, the SBAS (WAAS/EGNOS) option is selected by default.
Note:
Touch the ‘Auto Detect’ button on the GPS Health screen if a Raven receiver is connected directly
to the ‘GPS Receiver/DGPS’ port on the chassis interface or main interface cables. If the field
computer detects a Raven receiver, the field computer can be used to select the differential source
and PRN of the external receiver.
If GPS is routed through an automated steering system such as the Raven SmarTrax or
SmartSteer, the receiver cannot be configured with the field computer.
Elevation Mask
The elevation mask sets the minimum elevation of a satellite above the horizon which the field computer may
use for differential correction. This value is displayed in degrees above horizontal.
Touch the Elevation Mask icon in the upper, right corner of the Differential screen and use the on-screen
keypad to modify the elevation mask setting. The default value for the elevation mask is 4.0.
The current elevation mask value is displayed on the GPS Health screen.
SBAS (Satellite Based Augmentation System)
Note:
Some Envizio Pro field computers may have an internal receiver enabled for e-Dif and L-Dif only.
These receivers do not have an SBAS option and will not be able to utilize SBAS correction
signals.
Select the SBAS option to utilize the Wide Area Augmentation System (WAAS) or European Geostationary
Navigation Overlay Service (EGNOS) correction signals. For most internal GPS receivers, this is the default
option selected. An optional Global Navigation Satellite System (GLONASS) authorization key is also available
to enhance the standard GPS satellite constellation. This key allows the dual frequency receiver to utilize the
GLONASS satellite constellation which can increase the number of satellites visible at any given time and help
improve satellite coverage.
Note:
The GLONASS satellites will be utilized when set to SBAS or RTK correction sources.
Elevation Mask
Summary of Contents for Envizio Pro
Page 1: ...Software Version 3 2 Envizio Pro Envizio Pro II Installation Operation Manual...
Page 36: ...Chapter 3 26 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 148: ...Chapter 7 138 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 158: ...Chapter 8 148 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 174: ...Chapter 9 164 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 178: ...Chapter 10 168 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 184: ...Chapter 11 174 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 210: ...Appendix D 200 Envizio Pro and Envizio Pro II Installation and Operation Manual...
Page 230: ...Index 220 Envizio Pro Envizio Pro II Installation Operation Manual...