Ag Leader GPS 2100 Operators Manual - Manual (Page 40)

Operation GPS 2000/2100
Ag Leader Technology
April 1998 3-22
RACAL will then activate a
code for the serial number that
was given. After the serial
number has been called in, press
the ENTER key to return to
standard mode and wait for
DIFF: to change from off to on.
Within 15-30 minutes the
receiver should start receiving
corrections from RACAL.
OMNISTAR Press the F2 key to select the
SAT SOURCE: that covers your
usage area best. Call the
OMNISTAR subscription
number provided and give them
the number to the right of GPS
SERIAL#:. OMNISTAR will
then give the user a 24-digit
code for the serial number that
was given. Key the code in to
the right of OMNISTAR CODE:
using the arrow keys. Once the
code is entered press the F3 key
to send the code to the GPS
board inside the unit. Now press
the F4 key to quit this screen
and return to standard mode.
Let the receiver run for at least
30 minutes, after which the
receiver should start receiving
corrections and display ON next
to DIFF:.
BEAC OPT
Select this option under the setup key to activate the BEACON OPTIONS
screen to choose how the receiver picks a beacon to use for differential
correction. The user can choose one of the following modes for receiver
operation:
•
Auto range: The receiver keeps a record of the closest three beacons
within the receiver’s range. It then selects a beacon based on the
ranking of the beacons in memory.
•
Auto power: The receiver keeps a record of the three strongest beacons
in its range. It then selects a beacon based on the ranking of the
available beacons.
•
Manual: Allows the user to input beacon frequencies for two beacons.