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990-0000058-1000  Rev F  Page 24 
The Notebook Computer runs the Discover 3100 Software. This provides for control, 
storage and display of the Tow Vehicle data. The data is presented on a gray scale 
waterfall display and is stored in SEGY format on hard disk. A user supplied GPS with 
NMEA interface strings is required for positioning data. 
See: http://www.edgetech.com/topsidelevel3discover.html 
4.1.  Navigation Interface 
The following information describes the serial port interface parameters for acquiring 
navigation strings from a connected GPS unit or integrated navigation computer to the 
serial port. Edgetech supplies a USB to serial cable for acquiring navigation data. 
4.2.  Serial Port Parameters 
The serial navigational com port is configured using the Discover Setup. 
Figure 4-1 Discover Navigation Input Setup Wizard 
4.  Notebook Computer










