User Guide Owner's manual

Ch 6 GPS/GNSS 57
3Diff The type of x you have. Three satellites are
required for a 2D x while four are required for a
3D x. 3Diff means an SBAS (WAAS/EGNOS/MSAS)
signal is being used for the GPS/GNSS solution.
PDOP A measure of accuracy. The lower the number,
the more accurate the x is.
Note: When you suspend the Archer 2, the receiver is in a
low power mode to retain its almanac. When you resume, it
takes a few seconds to get a x.
GPS/GNSS Settings
To view or make changes to the GPS/GNSS settings or set
up an external GPS/GNSS receiver, press and hold the GPS/
GNSS status gadget on the Home screen to go to the control
panel.
Select the programs port, hardware port and baud rate
(internal GPS/GNSS uses COM8 at 115200 baud), program
access, data format, NMEA sentences, satellite systems and
module settings (update rate, baud rage, lter).
Several applications can share the COM port setup as the
GPS/GNSS program port using the GPS Intermediate Driver
(GPSID).