Furuno FEA-2100 - Appendix 1; IHO ECDIS chart 1

Alarms •
••
• 403
Alarm number 4016: POSITION EQUIPMENT ERROR /1
------------------------------
POSITION EQUIPMENT 5 DATA IS
NOT RECEIVED CORRECTLY.
USE 'SENSORS' POSITION
TO SELECT VALID POSITION
SENSORS.
Alarm number 4018: ROT GYRO ERROR /3
------------------------------
ROT GYRO DATA IS NOT RECEIVED
CORRECTLY.
VERIFY ROT GYRO DEVICE.
Alarm number 4019: PITCH&ROLL SENSOR ERROR /3
------------------------------
PITCH&ROLL DATA IS NOT
RECEIVED CORRECTLY. VERIFY
SENSOR FOR PITCH&ROLL DATA.
Alarm number 4021: ARPA RADAR SYSTEM ERROR /1
------------------------------
RADAR FROM CHANNEL 1 REPORT
RADAR SYSTEM FAILURE OR ECDIS
CANNOT COMMUNICATE WITH THE
RADAR.
VERIFY THAT 'AUTOTRACKING ON'
AND 'INC ON' ARE DEPRESSED ON
THE RADAR.
Alarm number 4022: ARPA RADAR SYSTEM ERROR /1
------------------------------
RADAR FROM CHANNEL 2 REPORT
RADAR SYSTEM FAILURE OR ECDIS
CANNOT COMMUNICATE WITH THE
RADAR.
VERIFY THAT 'AUTOTRACKING ON'
AND 'INC ON' ARE DEPRESSED ON
THE RADAR.
Alarm number 4023: ARPA RADAR SYSTEM ERROR /1
------------------------------
RADAR FROM CHANNEL 3 REPORT
RADAR SYSTEM FAILURE OR ECDIS
CANNOT COMMUNICATE WITH THE
RADAR.
VERIFY THAT 'AUTOTRACKING ON'
AND 'INC ON' ARE DEPRESSED ON
THE RADAR.
Alarm number 4024: ARPA RADAR SYSTEM ERROR /1
------------------------------
RADAR FROM CHANNEL 4 REPORT
RADAR SYSTEM FAILURE OR ECDIS
CANNOT COMMUNICATE WITH THE
RADAR.
VERIFY THAT 'AUTOTRACKING ON'
AND 'INC ON' ARE DEPRESSED ON
THE RADAR.
Alarm number 4027: DGPS POS. SOURCE CHANGE /1/7
------------------------------
DGPS POSITION SENSOR IN
CHANNEL NUMBER 1 HAS CHANGED
ITS OPERATION MODE FROM
NORMAL TO DIFFERENTIAL OR FROM
DIFFERENTIAL TO NORMAL
CHECK SENSORS AND IF REQUIRED
SELECT MORE SUITABLE POSITION
SENSOR