Installationmanual
GLLGeographicalpositionlatitude/longitude............................................223
HDMHeading,magnetic...........................................................................223
HDTHeading,true...................................................................................223
MWDWinddirectionandspeed................................................................223
MWVWindspeedandangle.....................................................................224
TTMTrackedtargetmessage.....................................................................224
VBWDualgroundandwaterspeed...........................................................225
VTGCourseoverground&groundspeed..................................................226
VWRRelative(apparent)windspeedandangle..........................................226
YWPWaterpropagationspeed..................................................................226
ZDATimeanddate..................................................................................227
Specicationofproprietarytelegrams.................................................................227
DBSDepthoftrawlbelowsurface.............................................................227
GLLTrawlposition..................................................................................227
HFBTrawlheadropetofootropeandbottom..............................................228
MTWWatertemperatureatthetrawl.........................................................228
TDSTrawldoorspread.............................................................................228
TFITrawllling.......................................................................................229
TPCTrawlpositionincartesiancoordinates...............................................229
TPPTrackedtargetpositionormarker.......................................................230
TPTTrawlpositiontruevessel..................................................................230
TS2Trawlspread2...................................................................................230
TTSTrawltoshoaldistance......................................................................231
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