5.2Designatingthedatamaster
Forsystemswith2ormoredisplaysthefollowingtaskmustbe
performedonthemultifunctiondisplaythatyouwanttodesignate
asthedatamaster.
Withthehomescreendisplayed:
1.SelectSet-up.
2.SelectMaintenance.
3.SelectDataMaster.
4.Selectthedisplaythatyouwanttodesignateasthedatamaster.
5.PresstheOKbutton.
5.3GPScheck
GPSselection
YoucanuseaninternalorexternalGPSreceiver.
•ThemultifunctiondisplayfeaturesaninternalGPSreceiver.
•YoucanalsoconnectanexternalGPSreceiverusingSeaT alk
ng
orNMEA0183.
•UsetheSystemSettingsmenutoenableordisabletheinternal
GPSreceiver.
EnablingordisablingtheinternalGPS
Withthehomescreendisplayed:
1.SelectSet-Up.
2.SelectSystemSettings.
3.SelectInternalGPS.
4.SelecttheOnorOffoptionasappropriate.
CheckingGPSoperation
YoucancheckthattheGPSisfunctioningcorrectlyusingthechart
application.
1.SelecttheChartpage.
78e7/e7D—Installationinstructions