Spectra Precision Survey Pro v4.2 GPS - Manual (Page 9)

Survey Pro GPS Quick Start Guide 7
Start GPS Survey - Choose Base Setup
You have three choices for base setup:
Use Current Base
This choice is only available when you have already set a base
in this Survey Pro job. Choose to Use Current Base> to skip
the Base Setup screen and proceed to the next required step
in the process (Rover Setup, Solve Localization, or Data
Collection).
Set New Base
Use this choice when you need to connect to a base receiver,
set it to begin broadcasting RTK corrections over the modem,
and configure the base reference position in Survey Pro. After
base setup, the next step is always Rover Setup.
Use Remote Base
Use this choice when an RTK base is already setup and
broadcasting corrections. This includes using a GPS network
server as your source for base corrections. This choice will
open the Rover Setup page where you will set the rover
receiver, get the base coordinate from the rover data link, and
configure the base reference position in Survey Pro.
After rover setup, if the coordinate system is set and properly
adjusted, you will go directly to Data Collection. If you need to
solve a localization adjustment, your next step will be to
collect control points and then solve the coordinate system
adjustment.
Start GPS Survey - Connect to Receiver
Before you proceed with the Start GPS Survey wizard, you
will be prompted to select a receiver to activate with the
Connect to Receiver screen, which will show a list of either:
RTK base profiles; RTK rover plus Ntrip rover profiles; or
post processing receiver profiles. If you have used your
equipment with this data collector before, then your profile is
remembered and you can proceed by tapping Connect>. You
can also tap Create New Receiver to make a new profile, or
Receiver Settings to modify properties of an existing profile.