Operation Manual

34
User Manual
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
3.1.5 3D NAVIGATION DATA PAGE
The 3D Navigation Data (Rolling Road) Page shows in graphic mode naviga-
tion data.
Compass graphic indicator
Distance
Bearing
Speed of the Vessel relative
of the Water
Time To Go
Speed Over Ground
Fig. 3.1.5 - 3D Navigation Data