System Configuration - Geometrics MetalMapper 2x2 Operation Manual

YPR indicates Yaw (magnetic heading), Pitch, and Roll, in degrees, from the IMU. The Yaw is
corrected for magnetic declination. The magnetic declination is automatically calculated once
the GPS is connected to the software through a magnetic declination look-up table.

4.2 System Configuration

When the software is successfully communicating with the electronics, navigate to the Project
Settings tab in the Control window.
Host Software: Displays the acquisition software version.
Ambient AC Frequency: Select Powerline Frequency for noise cancellation (60 Hz in US or 50 Hz
in Europe and China).
Swath width: Width of dynamic swath displayed on the navigation window display.
Data directory: Indicates where the collected data will be stored on the computer. Note that
each Project will create a new directory under the main directory, and each GeoID will have its
own directory within the project directory. This default data directory can be edited in the
application.properties file.
GPS: Ensure the GPS string type and baud rate is correct in the application.properties file.
GPGGA is the default.
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