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NGT-200 USER MANUAL
9.5.
Measurement of AIS station or AIS-SART parameters
9.5.1 General notes of AIS testing
In this section is described logical operation and criteria set, which are to use
during the checking AIS station A and B classes. They are based upon IMO / IALA
recommended guideline – so, only in this case user can get single-valued and
unambiguous results while using the GMDSS Tester NGT-200.
By the primary testing of the just mounted station make sure that AIS equipment is
installed in proper way according to this guidance and manufacturer demands to get
the successful operation of the AIS.
One of the important AIS aspects is its mobility. Together with requesting some
certain operation of NGT-200 Tester (which is expected operation), AIS carries
out an action, according to AIS protocol of current navigation circumstances
(which are unexpected operation).
9.5.2 AIS Stations test procedure
9.5.2.1 Test Configuration or Test Setup
Fig. 9.7 Connection setup of NGT-200 for testing AIS station Class A/B through
the vessel's antenna
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NGT-200 UM.E 20210520-02
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