GNSS Status Page

Select the GNSSClosed Global Navigation Satellite System icon to view the GPS Status screen. The following information about the GNSS correction source is available.

Status

Displays the current mode of GNSS corrections. This status field may display:

  • Error
  • No Signal
  • Converging
  • Converged

Current Accuracy

Value displayed is the horizontal standard deviation reported by the GNSS or GPS receiver.

Number of Satellites

The number of satellites currently in view by the GNSS or GPS receiver.

HDOP

Horizontal Dilution of Precision. Generally, HDOPClosed Horizontal Dilution of Precision values will be around 1.0 and lower during guidance system operation. This condition indicates that satellites in view of the GNSS receiver are spread out well in the sky. This condition provides a good position solution for guidance system performance. Values approaching 1.5 indicate that satellites currently in view of the GNSS receiver are grouped together. This condition may reduce system performance.

Note:  Obstructions such as trees, electrical towers and lines, etc. may also affect HDOP values. HDOP values at or above 1.5 will record a high HDOP DTCClosed Diagnostic Trouble Code. Auto-steering features cannot be engaged when a high HDOP DTC is active.

Age of Differential

Time (in seconds) since the last differentialClosed Differential Global Positioning System is an enhancement to standard GNSS/GPS messages to provide better position accuracy. correction was received. If a differential source is not currently tracked this entry will be "- - - -".

Vehicle Direction

Select the Vehicle Direction button to manually override the displayed direction of travel.

Last Revised: Oct 2024