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TT-3000E mini-C GMDSS User Manual - Polaris-as.dk

TT-3000E mini-C GMDSS User Manual - Polaris-as.dk

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<strong>TT</strong>-<strong>3000E</strong> <strong>mini</strong>-C <strong>GMDSS</strong> <strong>User</strong> <strong>Manual</strong><br />

Destination<br />

office<br />

Internet<br />

Telex<br />

Network<br />

PSDN<br />

Network<br />

PSTN<br />

Network<br />

Land Earth<br />

Station (LES)<br />

19<br />

Inmarsat Satellite<br />

Figure 3 Data transmission using LES<br />

e<strong>as</strong>yTrack<br />

Inmarsat-C<br />

MES<br />

Mail PC<br />

When the e<strong>as</strong>yTrack MES is logged in at an NCS it maintains<br />

a list of currently available LESs. Most of the<br />

communication operations are done via a LES so in most<br />

c<strong>as</strong>es the operator must select an LES when initiating a<br />

transmission.

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