Simrad ES80 - Page 81

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6OncetheES80programhasstarted,observethatthepresentationllstheentire
screen.
Theprogramstartsupusingthesamesettingsasthelasttimeyouusedit.Ifthese
settingsareacceptable,continueoperation.Ifyouwishtoalteranyofthesettings,
seetherelevantprocedures.
7AtthebottomoftheMainmenu,observethattheOperationmenuiconisashing.
ItisashingtoindicatethateveniftheES80isturnedon,"pinging"isdisabled.
TheES80isinNormalmode,butTXPowerissettoOfftopreventtransmission.
Thisisforsafetyreasons.
8SelecttheOperationicontoopenthemenu.
9SetOperationtoNormal.
Operationfunction,page315
10SetPingtoOn.
Pingfunction,page321
11SetPingModetoMaximum.
ThiswillmaketheES80pingwithmaximumpingrate("speed").Thepingrate
isnormallylimitedbythemaximumrangesettings.Itwillalsobedependanton
hardwareissues.Thismaybe,forexample,howfastyourProcessorUnitcan
handletheinformationfromeachping,howfastyoursystemcommunicateswith
externalperipherals,orhowlongtimethesystemusestosavedata.
PingModefunction,page323
12ObservethattheES80starts.
Furtherrequirements
WhentheES80starts,itisveryimportantthatitdetectsthebottomcorrectly.Inmost
casesthiswilltakeplaceautomatically.However,wehaveexperiencedthatlarge
schoolsofshordifcultbottomconditionshavedeceivedtheES80todisplaythe
wrongdepth.Inthesecasesthesoundermaydisplaythebottomat0,0metersatthetop
oftheshschool.InordertoaidtheES80tolocatethecorrectdepth,youmustadjustto
bottommaximumandminimumrangesaccordingtotheactualbottomdepth.
Operatingprocedures