Operating Instructions and Installation Instructions

ChineseRegionalNavigationSatelliteSystem
(Beidou)iscurrentlybeingexpandedforglobal
coverage(COMPASSorBeidou-2)by2020.
Satellitebasedaugmentationsystems
(SBAS)
Satellitebasedaugmentationsystems(SBAS)are
systemsthatareusedtocomplimentexistingGNSS
byprovidingdifferentialcorrectionsthatimprovea
GNSS’sattributessuchasaccuracy,availabilityand
reliability.
TheimagebelowshowsSBASregionalcoverage.
WAAS
EGNOS
GAGAN
MSAS
D13121-1
•WAAS—WideAreaAugmentationSystem
(OperatedbytheFederalAviationAuthority(FAA)
intheUSA.)
•EGNOS—EuropeanGeostationaryNavigation
OverlayService(OperatedbytheEuropean
SpaceAgency.)
•GAGAN—GPSAidedGeoAugmented
Navigation(OperatedbyIndia.)
•MSAS—Multi-functionalSatelliteAugmentation
System(OperatedbyJapan’sMinistryofLand,
InfrastructureandTransportandJapanCivil
AviationBureau(JCAB)
•QZSS—Quasi-ZenithSatelliteSystem(Proposed
byJapan)
RaymarineGPS/GNSSreceivercompatibility
RaymarineGPSreceiversandGNSS
(GPS/GLONASS)receiversarecompatible
withthefollowingGNSSandSBAS.
Status/
TypeNameCompatiblereceivers
Oper-
ational
GNSS
GPS
AllinternalandexternalRaymarine
GPSreceiversandGNSSreceivers
Oper-
ational
GNSS
GLON-
ASS
a9xanda12xinternalGNSS
receiver
Planned
GNSS
COM-
PASS/
Beidou–2
*a9xanda12xinternalGNSS
receiver
Planned
GNSS
Galileo*a9xanda12xinternalGNSS
receiver
Oper-
ational
SBAS
WAAS
AllinternalandexternalRaymarine
GPSreceiversandGNSSreceivers
Status/
TypeNameCompatiblereceivers
Oper-
ational
SBAS
EGNOS
AllinternalandexternalRaymarine
GPSreceiversandGNSSreceivers
Oper-
ational
SBAS
MSAS
AllinternalandexternalRaymarine
GPSreceiversandGNSSreceivers
Oper-
ational
SBAS
GAGAN
AllinternalandexternalRaymarine
GPSreceiversandGNSSreceivers
Planned
SBAS
QZSS*a9xanda12xinternalGNSS
receiver
Note:*Notcurrentlyoperationalbutwillbe
supportedviasoftwareupdateinthefuture.
GPSselection
Youcanuseaninternal(ifavailable)orexternalGPS
receiverorGNSSreceiver.
•Yourmultifunctiondisplaymayfeatureaninternal
GPSorGNSSreceiver.
•Youcanalsoconnectanexternalreceiverusing
SeaTalk
ng
orNMEA0183.
•WhereappropriateusetheSystemSettingsmenu
toenableordisabletheinternalreceiver.
Enablingordisablingtheinternalreceiver
IfyourmultifunctiondisplayfeaturesaninternalGPS
receiverorGNSSreceiverthenthiscanbeenabled
anddisabledbyfollowingthestepsbelow.
WiththeHomescreendisplayed:
1.SelectSet-Up.
2.SelectSystemSettings.
3.Toenabletheinternalreceiver,selectInternal
GPSsothatOnishighlighted.
4.Todisabletheinternalreceiver,selectInternal
GPSsothatOffishighlighted.
Enablinganddisablingdifferentialsatellites
Youcanchoosewetherornotyourreceiveruses
differentialdataprovidedbySBASconstellations.
FromtheGPSSet-upmenu:Homescreen>Set-up
>SystemSettings>GPSSet-up:
1.SelectDifferentialGPS.
SelectingDifferentialGPSwillswitchdifferential
satellite(SBAS)receptionOn(default)andOff.
Choosingdifferentialsatellites
YoucanselectwhichconstellationsofSBASyour
receiverwilluse.
FromtheGPSSet-upmenu:Homescreen>Set-up
>SystemSettings>GPSSet-up:
1.SelectDifferentialSystem
Thefollowingdifferentialsystemsareavailable:
Gettingstarted
107