Lars Thrane LT-3100, Руководство пользователя и инструкция по установке

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LT-3100 User & Installation Manual Rev. 1.06 Serial Interface (RS-422)
Lars Thrane A/S www.thrane.eu Page 97 of 155
Serial Interface (RS-422)
GNSS sentences
The LT-3100 system supports outputting of GNSS sentences encoded as NMEA 0183 via an RS-422 interface
from the LT-3100 system, as illustrated in Figure 134. The LT-3100 system has a built-in GNSS receiver in
the LT-3130 Antenna Unit.
Table 25 presents the supported GNSS sentences by the LT-3100 system. The configuration of the GNSS
sentences are illustrated and described in
GNSS and BAM on page 124.
IMPORTANT : The GNSS receiver of the LT-3100 system is not certified according to IMO performance
standards for GNSS receivers. The LT-3100 system shall not be connected to equipment
where the GNSS receiver interface must be certified.
The GNSS sentences and decoding of these are further documented in App. D - GNSS sentences on page
138.
GNSS Sentences
Sentence Baud Rate
4.800 9.600 38.400
DTM X X X
GGA X X X
GLL X X X
GSA X X X
GSV - X X
RMC X X X
VTG X X X
ZDA X X X
Table 25: GNSS sentences
Figure 134: GNSS sentences