LT-4200 User & Installation Manual Rev. 1.00
Appendixes
Lars Thrane A/S
www.thrane.eu
Page 110 of 128
App. B Bridge Alert Management (BAM)
Alert generating functions
The LT-4200 system contains the following functions capable of raising.
Alert categories
The BAM concept groups alerts into categories as a mean to indicate where an alert may be acknowledged
(and thus also whether it can have its responsibility transferred):
List of alerts
Name
Can be
deactivated
Description
SIM
No
Responsible for managing the Certus Subscriber Identity Module (SIM)
card.
It is not possible to deactivate this function.
Table 28: Alert generating functions
Category
Description
A
Alert for which additional information at the alert source is necessary, as decision
support for the evaluation of the alert related condition.
Alert can only be acknowledged at the alert source.
B
Alert where no additional information for decision support is necessary besides
the information which can be presented at the CAM UI.
Alert may be acknowledged at the alert source and/or the CAM system.
C
Alert that cannot be acknowledged on the bridge but for which information is
required about the status and treatment of the alert.
Table 29: BAM alert categories
ID:
11412
Priority:
Warning
Category:
B
Resp. transfer:
Yes
Title:
Lost antenna
Can ACK:
Yes
Transitory:
No
Description:
Iridium service unavailable. Check antenna cable
What to do:
Check the cable between the Control Unit and the Antenna Unit.
Conditions:
Raised when Control Unit loose connection with the Antenna Unit
Rectified when connection is reestablished with the Antenna Unit.
Escalation:
Repeated as a warning after 90 s.
Summary of Contents for Iridium Certus 200
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