NavCom SF-3050 Rev.E - Manual (Page 59)

SF-3050 GNSS Product User Guide
– Rev E
1-33
Refer to the [NAVMEASUSE] command in the
Sapphire Technical Reference Manual for detailed
instructions on enabling and disabling navigation
signals and frequencies. Also refer to the StarUtil
3000 User Guide.

This command is used primarily for
engineering experiments or receiver
testing. It is not recommended for use in
other applications.