Furuno NX-700B - Operation Guide; NAVTEX System

1.2 Operation Guide
1-4
1.2 Operation Guide
1.2.1 NAVTEX system
Fig. 1.2.1 NAVTEX system
Registered Information Providers
NAVTEX Co-Ordinator
NAVTEX Broadcast Station
Navigationnal
Warning
Co-Ordinator
Search and Rescue
(SAR)
Co-Ordinator
Meteorological Message
Co-Ordinator
ZCZC B1 B2 B3 B4
THIS IS ---
NNNN
Header code
Termination code
Main Message
Phasing signal
>> 10s
ZCZC
One
space
B1B2B3B4
CR
+ LF
Message NNNN
Service Area;
250 - 400nm