User's Manual

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5.3.3.4. Sensor Status
Select 4.SENSOR STATUS at “MAINTENANCE” menu screen (refer to “5.3.3 MAINTENANCE”),
“SENSOR STATUS” screen is displayed.
Also the next page is displayed with obtaining information of sensor device (ID) and command status.
When the display is switched to “MAINTENANCE” menu screen, press CLR key.
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Sensor status displays are as follows:
Sensor Type Display Explanation
EXTERNAL DGNSS Data is obtained from the external GPS (high accuracy).
EXTERNAL GNSS Data is obtained from the external GPS (low accuracy).
INT DGNSS(BEACON)
Correction data is obtained from the beacon receiver and the
internal GPS is used (high accuracy).
INT DGNSS(MSG.17)
Correction data is obtained from the base station and the internal
GPS is used (high accuracy).
INTERNAL GNSS Data is obtained from the internal GPS (low accuracy).
POSITION
NO SENSOR No data is available.
LOST The internal GPS is not synchronized with PPS.
UTC CLOCK
IN USE The internal GPS is synchronized with PPS.
EXTERNAL Data is obtained from the external equipment.
INTERNAL Data is obtained from the internal GPS.
SOG/COG
NO SENSOR No data is available.
VALID Data is obtained from the external equipment.
HEADING
INVALID No data is available.
IN USE Data is obtained from the rate-of-turn indicator.
OTHER SOURCE
Data is obtained from the equipment other than the rate-of-turn
indicator.
ROT
NO SENSOR No data is available.
The detail of sensor ID is shown at next page.
About the detail of command, refer to “8.3.4 Supported interface sentences”.