5-15 
 
z  If offset ranges are not set correctly, AIS symbols and 
radar echoes may be displayed shifted. 
z  When offset ranges are set, latitude and longitude data 
received from the GPS is offset, and the offset data is 
displayed as the latitude and longitude of own ship’s 
position. 
5.1.8  Setting the GPS antenna location 
 
 
Set the GPS antenna location.    Set offset ranges in longitudinal direction and latitudinal direction from the 
own ship's reference position. 
For the setting procedure, refer to Section 7.1.9 Setting of CCRP/Antenna/GPS Antenna Position. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Attention