Furuno FEA-2807 - External Sensor Related Alerts

30. Alerts
30-43
Alert number 257: LAN RADAR DLL FAILURE 6/13
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FAILURE TO ESTABLISH LAN CONNECTION
FOR RADAR FEATURES BETWEEN ECDIS
PROCESSOR AND RADAR PROCESSOR.
RESTART ECDIS AND RADAR. REINSTALL
ECDIS SW. IF NECESSARY.
Alert number 259: RADOV NO ECHO DATA 6/13
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NO RADAR VIDEO AVAILABLE. CHECK
CONNECTION TO RADAR 4.
30.12.8 External sensor related alerts
An "ALR receive and ACK transmit" communication is available for every serial line of ECDIS. This is intended
for sensors reporting to ECDIS. ALR message from the sensor includes information about alert on sensor.
The communication with the sensor is supervised and if fault is detected then alert "ALARM SENSOR LOST
including number 70-85 (depending of serial channel) and source indication label (for example AIS, POS1 etc.) is
created.
For example:
Alert number 70: XXXX ALARM SENSOR LOST /7/14
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COMMUNICATION FAULT DETECTED WITH
SENSOR CONNECTED TO CHANNEL 1.
Etc.
Alert number 90: CALA OUTPUT CONN. LOST /7/14
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. THE COMMUNICATION WITH CENTRAL ALERT
MANAGEMENT IS SUPERVISED AND IF FAULT
IS DETECTED.
Alert number XXXX: "XXXX" + "NUMBER" + "TEXT" /7/14
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FROM EXTERNAL SOURCE "XXXX" INDICATES
SOURCE.