In new SecureSync units, per default both GPS, and Galileo are enabled. Either selection can
be disabled, but not both of them (if both are turned off, no changes will be saved and the last
constellation setting will be preserved).
To verify if satellite signals for the selected GNSS constellations are currently received, see
"Determining Which GNSS Satellites Are Received" on the facing page.
Configuring GNSS Constellations
To configure which GNSS constellations SecureSync's GNSSreceiver shall track:
1.
Navigate to INTERFACES > REFERENCES: GNSS Reference.
2.
Click the GEAR button next to GNSS 0. The GNSS0 window will open:
3.
Under Selected Constellations, review which constellations are currently tracked, and
apply your changes. Note the following:
The u-blox M8T receiver is capable of receiving multiple GNSS constellations sim-
ultaneously; the table below shows which combinations are possible:
GPS Galileo GLONASS BeiDou
X X – –
X X X –
X X – X
X – X –
X – – X
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CHAPTER 3 • SecureSync User Reference Guide Rev. 26
3.3 Managing References