NavCom StarUtil-3000 Rev.G - Manual (Page 136)

StarUtil 3000 User Guide – Rev G
8-134

Setting the base and rover to the identical site ID avoids cross-talk between the
rover and any other base in the area that may be set to the same frequency. For
multiple base stations, use a different site ID for each one.

The keyword “DYNAMIC” can only be used with the MBRTK option and only with
the “BASE5E” mode. This applies to both the base and rover.

The keyword “MANUAL” de-schedules automatic messages. If the keyword is not
used, then messages will continue to be scheduled automatically.

If the keyword “X_OFF/X_ON” is not used, the receiver will automatically enable
the RTK-
EXTEND mode. The keyword “X_OFF” is only used to disable the RTK-
EXTEND mode.
[REFNAME]
This command assigns a name for a reference station.
The stored reference station name will be used while composing the following messages:
CMR Type 2 (long station ID field)
CMR Type 4 (long station ID, subframe 3)
RTCM Type 16 (starting at position 7)
RTCM Type 1033 (receiver name field)
Examples:
[REFNAME] “TORR1”
Sets reference name to TORR1, which might be a location for RF Tower 59
Query stored value:
[REFNAME]
[REFNAME]”TORR1”
Set Up Base Position

The base position accuracy is extremely important, as any error in the input base
position will directly bias the rover position.
The position of the base station is set manually via the [REFSTNPOS] command or via the
[SELFSURVEY] command, which uses the SF-
3050’s ability to self survey by averaging the
GNSS positions received over time.
No GNSS correction output will commence unless this information is entered and locked in. The
amount of time required to achieve a high degree of accuracy is dependent on the navigation
mode, and the number of epochs used in the Self Survey algorithm. Since the Self Survey
position is a straight average of the valid navigation epoch, it stands to reason that the longer
the system is left in elf survey mode, the better the accuracy. The self survey quality can be
expedited by using aided navigation epochs as opposed to autonomous navigation epochs.
[REFSTNPOS]
Typically, the Base User Profile includes a placeholder for the base position: