Raymarine RAY90 - VHF Radio Troubleshooting

11.5VHFRadiotroubleshooting
ProblemswithyourVHFradioandtheirpossiblecausesandsolutionsaredescribedbelow:
DSCfunctionsarenotavailable/working
PossibleCausesPossibleSolutions
MMSInumbernotprogrammed.ProgrammeyourMMSInumber.
RadioissettoATISorMarcom-C
mode.
UseofDSCisnotpermittedwheninATISorMarcom-C
mode.Y ouwillbeunabletomakeDSCdistressandother
typesofdigitalselectivecall.
IfyouarenotinanATISregionswitchoffATISmode:
Menu>Set-up>ATISset-up>ATIS.
SensitivitysettoLocal.
WiththesensitivitysettoLocalyourreceptionwillbe
limited
SetSensitivitytoDistant:Menu>Set-up>Sensitivity.
Passivespeakernoalarmaudio
PossibleCausesPossibleSolutions
Passivespeakerconnectedtosecond
stationconnector.
Alarmaudioisnotavailableonpassivespeakers
connectedtothesecondstationconnector.Alarmaudio
shouldstillbeheardviathesecondstationhandset.
Troubleshooting
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