Raymarine RAY91 - VHF Radio Troubleshooting

10.3VHFRadiotroubleshooting
ProblemswithyourVHFradioandtheirpossiblecausesandsolutionsaredescribedbelow:
DSCfunctionsarenotavailable/working
PossibleCausesPossibleSolutions
MMSInumbernotprogrammed.ProgrammeyourMMSInumber.
RadioissettoATISorMarcom-Cmode.UseofDSCisnotpermittedwheninATISorMarcom-Cmode.Y ouwillbeunabletomakeDSCdistress
andothertypesofdigitalselectivecall.
IfyouarenotinanATISregionswitchoffATISmode:Menu>Set-up>ATISset-up>ATIS.
SensitivitysettoLocal.
WiththesensitivitysettoLocalyourreceptionwillbelimited
SetSensitivitytoDistant:
Menu>Set-up>Sensitivity.
Passivespeakernoalarmaudio
PossibleCausesPossibleSolutions
Passivespeakerconnectedtosecondstationconnector.Alarmaudioisnotavailableonpassivespeakersconnectedtothesecondstationconnector.Alarm
audioshouldstillbeheardviathesecondstationhandset.
Troubleshooting
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