MSM MTU AIS-C, Руководство пользователя

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USER MANUAL MTU AIS-C Page 22
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MMSI
The MMSI identifier is the number associated with the Actual AtoN.
The assignment of MMSI identifiers to AIS equipment is internationally regulated by the ITU
according to: Recommendation ITU-R M.585-7 (03/2015).
"Assignment and use of maritime mobile service identities"
https://www.itu.int/rec/R-REC-M.585/es
NUMBER
The name of the navigation aid that is published to other AIS users (Maximum 34 characters).
Type of AtoN
Select the AIS-AtoN type from the list of 26 options as defined by the IALA A-126 standard.
Type of EPFS
Select el type of receiver EPFS (Electronic Position Fixing System) that is used in the MTU-AIS.
The standard option is the GPS option that is the receiver used in the MTU-AIS.
Nominal Position
The nominal position is the theoretical position where navigation aid is located, in the case of
buoys, would be the center of the terminal radius. This position can be entered manually using
the coordinates or obtained automatically by clicking on the "Get GNSS Position" button. To set
the terminal radius (which is the maximum distance that the buoy can move following the
anchoring train, without breaking it) we must enter the maximum allowed displacement value
in the "Out of Position Threshold" box. If this terminal radius exceeds the programmed limit, if
the mooring line breaks, a warning can be sent to the navigators indicating an "Out of Position"
alert as a warning.
There is the option to force the coordinates of the navigation aid position. If the AIS unit is not
located in exactly the same position as the navigation aid (for example, a lighthouse with an
annexed building where the AIS is located) you can choose in "EPFS type" the "surveyed" option
and indicate the position of the headlight.
Accuracy can only be set when the 'Surveyed' option is chosen.