Spectra Precision Survey Pro v4.5 Recon and Nomad Reference Manual - Manual (Page 109)

Job Menu – GPS Module
R-101
Confidence Level
: is where you set the statistical criteria to use in
the RTK engine’s fixed ambiguity resolution algorithm. The settings
of ‘Low’, ‘Medium’, and ‘High’ correspond to confidence levels of %95,
%99.5, and %99.9 respectively. There are three choices:
• Low
• Medium
• High
Note: It is recommended you set this value to High. This will usually
mean the RTK engine may take longer to resolve a fixed position. It
might even mean not being able to resolve a fixed solution in some
situations. However, the consequence of a lower confidence level is
that it makes it more likely to resolve an incorrect fixed ambiguity.
The results of using an incorrect fix are usually much worse than the
results of using a float solution.
Antenna : is where you set the source for antenna input. There are
two choices:
• Internal
• External
Note: This setting is only available when your receiver model is
Hiper .
Set Rx. To OFF mode: Disables all RTK operation (base and rover)
and puts the receiver into a standalone autonomous position mode.