19. Navigation Sensors
19.6.1
Indication of gyro source
Information area
Possible gyro source indications, which appear at the upper right corner, are as follows:
•
(1): Heading used by the ECDIS is from Gyro 1.
•
(2): Heading used by the ECDIS is from Gyro 2.
•
(cor1): Heading used by the ECDIS is from Gyro 1 and that gyro correction has been used
•
(cor2): Heading used by the ECDIS is from Gyro 2 and that gyro correction has been used
•
(mg1): Heading used by the ECDIS is from Gyro 1 which is a magnetic compass
•
(mg2): Heading used by the ECDIS is from Gyro 2 which is a magnetic compass
°
59
31.206'N
°
024
36.731'E
WGS 84
DGPS
HDG
071.0°
( 2 )
SPD
(CALC)
1.8
Kt
SB
(POSN)
1.7
Kt
COG
045.1°
(POSN)
SOG
2.0
(POSN)
Kt
Above is an example where "First priority Gyro selection" switch is in state Gyro 2.
19-14