3
2.
Setting Menus for SCX-21
In addition to the conventional GP-39 settings, the following items are added.
Prohibited GNSS satellite (QZSS, GPS, GLONASS, Galileo)
Offset (Heading, Pitch, Roll, SOG/3-Axis SPD, Air Pressure, Air Temperature)
Smoothing (SOG/COG, 3-Axis Speed, ROT)
DR time
Ship size, antenna location, 3-axis speed position
I/O Setup (Data2, Data3) (Data 2 is output only)
While the SCX-21 has three (3) output ports, Data 1 is used to connect to the GP-
39 and NMEA0183 data is output from Data 2 and 3.
Sample Screens
Offset
Smoothing
Ship Size, ANT/CALC-SPD POSN
Antenna Position in Illustration