Installation and Operation Instructions

Table Of Contents
NMEA0183wires
NMEA0183
device
R
eceivepositive(+)
to
Transmitpositive
(+)
R
eceivenegative(-)
to
Transmitnegative
(-)
T
ransmitpositive(+)
to
Receivepositive
(+)
T
ransmitnegative(-)
to
Receivenegative
(-)
4.8L
oudhailerconnection
ALoudhailer(M95435)canbeconnectedtotheradio
usingtheloudhailerwires.
1
P
ositive(+)hailerwire(Purple)
2
Negative(-)hailerwire(Gray)
4.9ConnectingGNSS(GPS)
andVHFantennas
Y
ourradiorequiresaVHFantennatofunctionasaradio.
Ifyouintendtousetheradio’sinternalGNSS(GPS)
receiverthenyouwillalsorequireaGNSS(GPS)passive
antennatobeconnected.Theantennaconnectionscan
beprotectedsothattheycannotcomeintocontactwith
anygroundedbaremetal.Thisisespeciallyimportant
wheninstallingtheradioonmetalstructure.
Pre-requisites:
Ensureyouhaveinstalledyourantennasin
accordancewiththeinstructionssuppliedwiththe
antennas.
Ensurethecableshavebeenproperlyroutedto
theBasestationandthatsufficientcablelengthis
availabletomaketheconnections.
Note:
Followsteps2and3toinstalltheantennaswith
noprotection.
WhenmountingtheBasestationonmetal
structure
,inordertopreventgalvaniccorrosion,
ensureALLstepsarefollowedsothattheantennas
areisolatedfromthevessel’smetalwork.
1.Feedthesuppliedheatshrinktubesoverthe
connectorendsofyourantennas.
2.Plugtheantennaconnectorsintotherelevant
antennaconnectionsontheBasestation.
3.Securebytighteningthelockingcollars.
4.Pulltheheatshrinktubesdownovertheantenna
connector
,ensuringtheconnectorsarefullycovered.
5.Applyheatevenlyovertheheatshrinktubesuntil
theyareshrunkuniformlyandresembletheshape
oftheconnectors.
4.10Wirelesshubconnection
TheWirelesshubconnectsdirectlytotheRay90/
Ray91’sHubconnection.
TheWirelesshubisrequiredtoallowconnectionof
wirelesshandsetstationstotheRay90/Ray91base
station.
Cablesandconnections39
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