5-36 
 
Setting the position data source (POSN1/POSN2)   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
・(D)GPS1:  Select when using No.1-GPS or No.1-DGPS for the postion sensor. 
・(D)GPS2:  Select when using No.2-GPS or N0.2-DGPS for the positon sensor. 
・LORAN-C:  Select when using LORAN-C for the positon sensor. 
・GPS Compass:Select when using GPS Compass for the position sensor. 
・DR:  Estimate an own ship position with the heading, the speed, the SDME, 
and so on. 
・none:  Do not use a secondary position. 
・DR-Reset:  Use the GPS data of POSN1 as the DR standard position and correct the 
error which occurred in DR use. Select DR-Reset and the value when 
left-clicking the [OK] button in the [Sensor Connection] dialog box is 
applied. 
POSN1/POSN2 
・Setting with ON/OFF secondary position display.   
Display 
[Use Local Port]:Recive a sensor data route terminal board. 
[Use LAN]:     Recive a sensor data route LAN. 
Specifies a primary [POSN1] data source. 
((D)GPS1, (D)GPS2, LORAN-C, GPS Compass and DR) 
[Use Local Port]:Recive a sensor data route terminal board. 
[Use LAN]:     Recive a sensor data route LAN. 
Specifies a secondry [POSN2] data source. 
((D)GPS1, (D) GPS2, LORAN-C, GPS Compass, DR, DR-Reset and
none)