Operation Manual

34
User Manual
3.1.3 GPS STATUS PAGE
The GPS Status page shows in graphic mode GPS data.
Fig. 3.1.3 - GPS Status page
On the right side of the screen (see Fig. 3.1.3), there is a polar representation of the
azimuth and elevation of each satellites. The circle contains a number indicating the PRN
of the satellite and it is filled when it is used for the fix solution. On the left side there are
histograms indicating the S/N ratio (SNR). The bar is filled when the satellite is used for
solution. As example, the satellite with PRN=10 is used for solution with S/N=44,
Azimuth=127degree and Elevation=70degree. When a valid fix is received, the Lat/Lon,
Date, Time, Altitude, VDOP, HDOP, SOG and COG are shown in the page.
3.1.4 NAVIGATION DATA PAGE
The Navigation Data page shows information about speed (SOG) and course (COG)
of the ship, status of the received signal, ship's coordinate and other general information.
Fig. 3.1.4 - Navigation Data Page