Confirming The Conditions Of The Sensors - JRC JHS-183 Instruction Manual

6.2.4 Confirming the Conditions of the Sensors

Display the sensor status and be sure that the sensor is working.
To display the sensor status, please select "Main Menu" → "3. MAINTENANCE" → "4. SENSOR
STATUS".
POSITION: Be sure that the indicated status is not NO SENSOR.
UTC CLOCK: Be sure that the indicated status is IN USE. (It takes some time before IN USE
appears in case the power has been off for a long time.)
SOG/COG: Be sure that the indicated status is not NO SENSOR.
HEADING: Be sure that the indicated status is not INVALID.
ROT: Be sure that the indicated status is not NO SENSOR.
S E N S O R S T A T U S
P O S I T I O N :
E X T E R N A L
U T C C L O C K : I N
S O G / C O G : E X T E R N A L
H E A D I N G : V A L I D
R O T : I N
▼
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S E N S O R S T A T U S
I D
▲
P O S N : G P
S O G : G P
C O G : G P
H D G : H E
R O T : T I
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The variation of the sensors' conditions is tabulated below.
Sensor
POSITION EXTERNAL DGNSS
EXTERNAL GNSS
INT DGNSS (BEACON)
INT DGNSS (MSG.17)
INTERNAL GNSS
NO SENSOR
UTC IN USE
CLOCK
LOST
SOG EXTERNAL
/COG
INTERNAL
NO SENSOR
HEADING VALID
INVALID
ROT IN USE
OTHER SOURCE
NO SENSOR
6-6
G N S S
U S E
U S E
C O M M A N D
R M C
R M C
R M C
H D T
R O T
Indication Sensor's Condition
The external DGNSS is in use.
The external GNSS is in use.
The internal DGNSS (beacon) is in use.
The internal DGNSS (message 17) is in use.
The internal GNSS is in use.
The position data is not yet entered or invalid
or not received.
The internal GPS compensates PPS.
The internal GPS has not compensated PPS.
The external SOG/COG is in use
The internal SOG/COG is in use
The SOG/COG data are not yet entered or
invalid or not received.
Heading data are entered.
Heading data are not yet entered or invalid or
not received.
The ROT data input from a rate-of-turn
indicator.
The ROT data input from a source other than
a rate-of turn indicator.
The ROT data are not yet entered or invalid or
heading data not received.