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900 MHz RTK—GS2 Display
Continued onnext page DK01672,00001BE-19-11NOV11-1/2
Vehicle
PC12058 —UN—12MAY09
StarFire - RTK
A—RTK Network Conguration
B—Congure button
C—Operating Mode
D—Radio Channel
E—Network ID
F—Base Station Data
G—Status
H—Satellite Corrections
I— Location Number
K—Distance
L—Direction (degrees)
M—Base Battery (V)
N—Radio Data
O—Percent Received
P—Noise Level
Q—Refresh button
R—Radio Connection
S—Radio Connection Toggle
button
IMPORTANT: Base station receiver and vehicle
receiver must be setup before operating
RTK. See RTK Setup sections.
Select: MENU button >> StarFire 3000 button >> RTK
softkey >> CONFIGURE button >> OPERATING MODE
drop down box >> VEHICLE
When vehicle receiver is powered-up, No GPS, No Diff
will be displayed on Guidance View or home page screen
until an initial position is determined. When base station
transmits correction signal, 3D RTK will be displayed.
NOTE: If communication loss occurs WITHIN rst
hour of base station operation, Extend Mode will
provide RTK accuracy for two minutes.
If Communication loss occurs AFTER rst hour of
base station operation, Extend Mode will provide
RTK accuracy for 15 minutes.
Extend Mode (RTK-X) If communication between base
station and vehicle radio is lost for more than 10 seconds,
vehicle receiver will automatically switch to Extend Mode
and will maintain RTK accuracy for a period of time. If the
base station has been navigating in SF2 for less than 1
hour, the RTK-X timeout can vary from 2 minutes to 15
minutes depending on the accuracy of the base station’s
SF2 solution. As the base station solution pulls in, more
RTK-X time will be allowed. After the base station has
been navigating in SF2 mode for 1 hour, the vehicle
receiver will have 15 minutes of RTK-X after the radio
communication is lost. If base station communication is
not re-established after Extend period, receiver will default
to WAAS in North America, or NO DIFF where WAAS
is not available. To re-establish communication, move
vehicle to a location where line of sight to base station can
be established.
25-3
121511
PN=28