User Manual Owner's manual

GPS Module
233
Receiver Settings – Receiver Mode
1. Select a receiver mode for this profile.
You can choose from:
• RTK Base: Select this mode to
use the receiver as an RTK
base. To configure an RTK
base, you must set the RTK
Correction Format on this card,
and you must setup the data
link parameters on the Data
Modem card.
• RTK Rover: Select this mode to
use the receiver as an RTK rover where the base
corrections are supplied directly to the rover over the
data link. To configure an RTK rover, you must set
the RTK Correction Format on this card, you must
setup the data link parameters on the Data Modem
card, and you can also specify any Rover Options on
this card. Choices for Rover Options are:
o None: No special operation of the rover.
o GGA Outputs: This option will enable NMEA
GGA strings to be sent out the modem port at
regular intervals. Use this option if you are
connecting to a GPS network server that does
not use NTRIP (see Page 191) to manage
logging into the network.
o VRS non-NTRIP: This option will enable
NMEA GGA strings to be sent out the modem
port at regular intervals, and will configure
the receiver for VRS rover operation. Use this
option if you are connecting to a GPS network
server that does not use NTRIP to get VRS
corrections (see page 191).
• NTRIP Rover: Select this mode to use the receiver as
an RTK rover where the base corrections are to be
supplied to the rover by connection to an NTRIP
service (see page 191). To configure an NTRIP rover,