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Download TerraSync Software Getting Started Guide
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7 Navigation Section Table 7.3 Navigation section: Information fields (continued) Field Label Description Go North Label: Go N The northerly distance component of the bearing to the target. This field shows the north/south distance from the current GNSS position to the target. The Go North and Go East information fields are useful for navigation around city blocks, or when you cannot travel in a direct line to the target. Go East Label: Go E The easterly distance component of the bearing to the target. This field shows the east/west distance from the current GNSS position to the target. The Go North and Go East information fields are useful for navigation around city blocks, or when you cannot travel in a direct line to the target. Message line The message line appears above the information fields (see page 156). It displays important messages relevant to navigation. The following messages may appear: Table 7.4 Navigation section: Messages Message Meaning Heading locked You are stationary or moving too slowly for an accurate heading to be computed. This message flashes alternately with the message Start moving. The direction dial arrow and any Information fields affected freeze. To unlock the heading, start moving faster than the cutoff velocity of 0.35 meters/second (1.26 kilometers/hour, or 0.78 miles/hour). Note – The heading is always locked when the Close-up screen is visible. Heading not available No heading can be calculated because you have not started moving (fast enough) since the GNSS receiver was connected. This message alternates with the message Start moving until you begin to move. No GNSS The TerraSync software is not connected to a GNSS receiver. Old navigation GNSS position information is temporarily unavailable (for example, because one or more satellites is obscured, or satellite geometry is poor). The TerraSync software still displays the most recent navigation information, but the direction dial arrow flashes. Set your navigation You have not selected a navigation target. Select a target in the Map target in the Map or section (see page 77), or the Data section (see page 103). Data section Start moving 1 58 Your speed is not sufficient for an accurate heading to be calculated: you are either stationary or are not moving fast enough. This message alternates with Heading not available, if you have not moved since connecting to GNSS, or Heading locked, if you have slowed down too much since the last heading was calculated. TerraSync Software Getting Started Guide
