Raymarine E70196 - Page 28

Systemdatatroubleshooting
Aspectsoftheinstallationcancauseproblemswiththedatasharedbetweenconnectedequipment.Such
problems,theirpossiblecausesandsolutionsaredescribedhere.
ProblemPossiblecausesPossiblesolutions
Checkthedatabus(e.g.SeaTalk
ng
)wiringand
connections.
Checktheoverallintegrityofthedatabus(e.g.SeaTalk
ng
)
wiring.
Dataisnotbeingreceivedatthe
display.
Ifavailablerefertothereferenceguideforthedatabus
(e.g.SeaTalk
ng
referencemanual).
Checkthesourceofthemissingdata(e.g.instrument
displayorengineinterface).
CheckthepowertotheSeaTalkbus.
Datasource(e.g.instrument
displayorengineinterface)is
notoperating.
Refertothemanufacturer'shandbookfortheequipment
inquestion.
Instrument,engineorother
systemdataisunavailableatall
displays.
Softwaremismatchbetween
equipmentmayprevent
communication.
ContactRaymarinetechnicalsupport.
Checkthatallrequiredequipmentisconnectedtothe
network.
CheckthestatusoftheRaymarinenetworkSwitch.
Networkproblem.
CheckthatSeaTalk
hs
/RayNetcablesarefreefrom
damage.
Instrumentorothersystemdata
ismissingfromsomebutnotall
displays.
Softwaremismatchbetween
equipmentmayprevent
communication.
ContactRaymarinetechnicalsupport.
Positiondataisnotdisplayedon
VHFradio
VHFradioNMEA0183inputnot
isolated/incorrectpolarity
•CheckthattheradiohasanIsolatedNMEA0183input.
•CheckpolarityofNMEA0183wires.
LEDindications
TheLEDindicatesSeaTalk
ng
andNMEA0183
connectionstatus.
LEDstate(8Secondcycle)
SeaTalk
ng
connection
status
NMEA0183
connection
status
HealthyHealthy
Not
connected
/fault
Not
connected
/fault
HealthyNovalid
GPSdata
available,
NMEA0183
datacannot
beprovided.
Connected
butnot
receiving
data
Nodata
available,
NMEA0183
datacannot
beprovided.
LEDstate(8Secondcycle)
SeaTalk
ng
connection
status
NMEA0183
connection
status
Highvoltage(powersupply
toohigh)
Lowvoltage/Converternot
operational
28
NMEA0183–SeaTalkngconverter