1-3
1
1-2-3 Functional requirements of LRIT terminal
By addition of MSC.242(83), MSC.263(84), SOLAS V 19-1
(1) It can be sent LRIT information with 6 hours intervals automatically.
(2) It can be control the sending intervals (15 minutes to 6 hours) by remote control from the land.
(3) It can be sent LRIT information by polling.
1-3 LRIT operation
LRIT information can be sent by Inmarsat-C Position Data Reporting service
*(1)
.
Prepare following matters for LRIT operation preliminary.
(1) To utilize Position Data Reporting service, download Data Network ID (DNID), and program of Data
Report from LES via satellite.
(2) Turn ON the Enhanced Data Reporting (EDR) function (default value at the shipment is ON).
* (1) Position Data Reporting service utilizes data reporting procedure which is specified by Inmarsat.
Items of the service are:
• Sending Position Data Reporting to the specified LES periodically with following the schedule with
using DNID.
• Sending Position Data Reporting even the polling is sent from LES.
• The sending schedule can be changed from LES via satellite.
• Particular operation for MES equipment is not necessary.
*(2) EDR is the Data Reporting service, which has delivery confirmation system with re-send function.
To Next Page
Loading...
