8.3    PERFORMANCE CHECK 
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GPS Status Display 
 
The following items are to appear on the Status display. 
 
DATE/TIME  :  Local date and time 
(UTC)  :  Greenwich Mean Time 
L/L  :  Current latitude and longitude 
 
FIX MODE  :  Fix Mode (2D positioning/3D positioning) 
ALT  :  Altitude of own ship.    Setting the Fix Mode to 2D displays the antenna height initially 
set. 
DOP LEVEL  :  Precision of positioning results.    As the value is smaller, the indicated precision is 
higher. 
 
SATELLITE No.  :  Satellite No. 
FIX  :  Is positioning data used? 
AZIMUTH  :  Azimuthal angle of satellite 
ELEVATE  :  Elevation angle of satellite 
LEVEL  :  Reception signal level 
STATUS  :  Current status of satellite 
RSSI  :  Reception intensity of Beacon station