User's Manual

Table Of Contents
AIS 3410, Electronics Unit
ED3047G842 / 01 (2009-08)
Technical Manual
6 Repair/Maintenance
6.1 Trouble Shooting
t_ue_e07.fm / 27.08.09
48
6.1.2 Fault Tree
Failure Description Possible Causes Service Measure Spare Part No.
Unusual behaviour of AIS
application
Software hung up Reset Electronics Unit -
Software failure caused e.g.
by external data telegrams
Software update
(can be downloaded
in LiveLink)
AIS Offline
Software hung up Reset electronics unit -
Power supply off Check power supply 271259234
Software failure caused e.g.
by external data telegrams
Software update
(can be downloaded
in LiveLink)
Internal fan broken
(only old housing)
Replace internal fan
(only old housing)
271178645
Media Converter defective Replace Media Converter 271259883
Electronics Module defective Replace Electronics Module 271259341
Analog Interface Radar 1000/
1100 broken
Replace Analog Interface 300005388
Radar 9xxx AIS Interface
broken
Replace Radar 9xxx AIS
Interface
300005903
RS 422 Interface broken Replace RS422 interface 1877061
Internal Clock lost
GPS antenna defective Replace GPS antenna 271257889
Internal GPS antenna cable
broken
Replace internal GPS
antenna cable
271178666
GPS antenna connector
defective
Replace internal GPS
antenna cable
271178666
External GPS antenna cable
broken
Replace external GPS
antenna cable
Contact service
department
GPS module defective Replace Electronics Module 271259341
No AIS data on Radar
(Software version < 3.0.0)
See AIS offline - -
No AIS data on Radar
(Software version > 3.0.0)
If the AIS is connected to
Sensor Interface see "AIS
offline".
- -
If the AIS is connected to
LAN see "No AIS Targets on
ECDIS"
- -
No AIS data on ECDIS
(Chartpilot, MP2 & 3)
Software hung up Reset electronics unit -
Power supply off Check power supply 271259234
Software failure caused e.g.
by external data telegrams
Software update
(can be downloaded
in LiveLink)
Electronics Module defective Replace Electronics Module 271259341
Media Converter defective Replace Media Converter 271259883
Ethernet cable broken Replace Ethernet cable
Contact service
department
Ethernet connector ECDIS
defective
Replace Ethernet connector -
Ethernet card AIS broken Replace Electronics Module 271259341
Ethernet card ECDIS broken Replace Ethernet card -
Check LAN termination Replace resistor -