PhaseTrakker
AP30
Calibrating the Field Unit
17
Calibrating the Field Unit
Before taking phase measurements, the Field Unit must be calibrated to the con-
figured Reference Unit(s). The Field Unit keeps a Reference Offset for each con-
figured Reference Unit. This value is the degree offset between the angle of the
reference phase and a known 0
°
phase measured by the Field Unit. Calibration
to the configured Reference Units is performed in one step. The Field Unit must
be in a location allowing it to acquire a GPS fix and receive network service.
After GPS and network registration are established, the Field Unit will connect to
the configured Reference Units. If the Field Unit has not been calibrated to the
Reference Unit, the following screen will be displayed:
To perform calibration, navigate to the calibration screen as follows:
