Raymarine e7D - Presets, Display Modes, and Gain Settings

14.3Fishnderpresets
Theshnderprovidesyouwithfourpresetcongurationsavailable
fromtheshndermenu.Theseenableyoutoquicklyselect
appropriatesettingstailoredforvarioussituations.
Eachpresethasbeenconguredtoprovidethebestoperating
parametersfortheshnder.However,itispossibletomanually
adjustthepresetsifnecessary.Thefourdefaultpresetsare:
•Single—thispresetprovidesquickaccesstoasingle-frequency
conguration,suitableforgeneralshingconditions.
•Dual—thispresetprovidesadualfrequencyconguration.
Youcaneitherdisplaytwodifferentfrequenciesatthesame
timeinonewindow,ordisplayonefrequencyatfull-screenon
yourmasterdisplayandtheotherfrequencyatfull-screenonan
additionalnetworkeddisplay.
•Shallow—thispresetoptimizestheshnderdisplayforshallow
waters.
•Deep—thispresetoptimizestheshnderdisplayfordeep
waters.
Displaymodes
Whenusingpresets,youcaneitherselecttherelevantpresetand
startusingthedefaultcongurationimmediately,oryoucanadjust
andcongurefrequencies:
•Zoom
•BottomLock
•A-Scope
Anychangesyoumaketoapresetareretainedwhenyouswitch
offthepowertoyourmultifunctiondisplay.
Selectingashnderpreset
Fromtheshnderapplication:
1.SelectMenu.
2.SelectSelectPreset.
3.Selecttherequiredpreset.
Theshnderdisplaywillchangetothenewmode.Thisisindicated
inthetopleft-handcornerofthestatusbar.
14.4Dual/Singlefrequencyshnder
Dualfrequencyoperationallowsthesonartooperateanddisplay2
frequenciessimultaneously.Ifthepresetmodethatyouareusing
hastwofrequenciescongured,youcanvieweitheroneorbothof
thosefrequenciesinseparatewindows.
Selectingdualfrequencyview
Fromtheshnderapplication:
1.SelectMenu.
2.SelectSelectPreset.
3.SelectDual.
4.SelectView.
5.Selecttherequiredsetting:
•Frequency1
•Frequency2
•Both
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