Raymarine e7 - Page 108

4.SelectAerialsothatOnishighlighted.
Theopacitybarisdisplayedshowingthecurrentopacity
percentage.
5.UsetheRotaryControltoadjusttheopacitytotherequired
percentage.
Specifyingtheaerialoverlayarea
Fromthechartapplication.
1.SelectMenu.
2.SelectSet-up.
3.SelectCartography.
4.SelectAerialOverlay.
Alistofoverlayoptionsisdisplayed.
5.SelecteitherOnLand,OnLandandShallows,orOnLandand
Sea.
Atickisdisplayednexttotheoptionandifaerialoverlayis
switchedonthescreenisredrawnshowingthenewoverlay
selection.
Radaroverlay
YoucancombinethechartwiththeradarandMARPAfunctions
toprovidetargettrackingortohelpyoudistinguishbetweenxed
objectsandothermarinetrafc.
Youcanenhancetheuseofyourchartbycombiningitwiththe
followingradarfeatures:
•MARPA.
•Radaroverlay(fordistinguishingbetweenxedandmoving
objects).
UsingtheradartoviewMARPAtargetsonthechart
TheMiniAutomaticRadarPlottingAid(MARPA)functionisusedfor
targettrackingandriskanalysis.Whentheradaroverlayison,all
MARPAtargetsaredisplayedinthechartwindowandassociated
MARPAfunctionscanbeaccessedviathechart.
Usingradaroverlaytodistinguishbetweenxedandmoving
objects
Youcanoverlayradarimagedataoveryourchartimageallowing
betterdistinctionbetweenxedobjectsandothermarinetrafc.For
bestresults,switchonRadar-Chartsynchronizationtoensureradar
rangeandchartscalearesynchronized.
Enablingradaroverlay
Withtheradarturnedonandtransmitting,withthechartapplication
in2Dview:
1.SelectMenu.
2.SelectPresentation.
3.SelectLayers.
4.SelectRadarsothatOnishighlighted.
Theopacitybarisdisplayedshowingthecurrentopacity
percentage.
5.UsetheRotaryControltoadjusttheopacitytotherequired
percentage.
Accessingradarcontrolsonthechart
Fromthechartapplication:
1.SelectMenu.
2.SelectRadarOptions.
Note:Anychangesmadetotheradaroptionsfromthechart
applicationwillbeappliedtotheradarapplication.
Chartscaleandradarrangesynchronization
Youcansynchronizetheradarrangeinallradarwindowswiththe
chartscale.
Whensynchronizationisswitchedon:
•Theradarrangeinallradarwindowschangestomatchthechart
scale.
108e7/e7D—Userreference