38
442703/B
Relatedtopics
Scopeofsupply,page32
Coursegyro
Inordertooperatecorrectly,theST90requiresinputfromacoursegyro.Acoursegyro
isnotapartoftheST90delivery.WhenacoursegyroisconnectedtotheST90,the
vessel’scurrentheadingcanbepresentedintheuserinterface.
Note
Withouttheinputfromacoursegyro,theST90willnotbeabletopresentcorrect
navigationalinformation.
Inmostcasesasuitablecoursegyroisalreadyinstalledonthevessel.Aglobal
positioningsystem(GPS)withacompatibleoutputformatcanalsobeused.
Thecoursegyrointerfacerequirementsare:
•Serialline:StandardNMEA0183datagramformats
•Ethernet(LAN)line:StandardNMEA0183datagramformats
Relatedtopics
Scopeofsupply,page32
SimradST90InstallationManual