Installation manual

SimradES70
3A“historyle”isrecordedautomaticallyandcontinuously.Whentheleisfull,it
willstarttooverwritetheoldestdata,thuscreatinga“ringbuffer”.Toplaybackthe
historyle,clicktheHistorybuttonontheTitleBar.
Thisprocedureexplainshowtostorerawechogram
data.Eachsequenceofrawdata–oftenregardedas
a“line”duringasurvey–containsasetofechogram
datasavedondigitalformat.Oncesaved,youcanplay
backthisdatajustasifitwas“normal”echogramdata.
Note
Rawdataleswillnormallybecomeverylarge.Ifyou
wishtorecordlargeamountsofechogramrawdata,makesurethatyouhaveenough
spaceonyouharddisk.Unlessyourcomputerisequippedwithaverylargeharddisk
capacity,werecommendthatyousavetherawdatatoanexternalstoragedevice.
1ClicktheOperationiconundertheMainmenutoopentheOperationsub-menu.
→Operationmenuonpage104
2ClickRecordtoopenthesub-menu.
3ClickFileOutputtoopentheFileOutputdialog.
4IntheFileOutputdialog:
aOntheDirectorytab,denetheleoutputdirectory.
Thesearethedefaultdirectoriesforrawdata:
WindowsXP
c:\documentsandsettings\allusers\applicationdata\simrad\ES70\data
Windows7
c:\programdata\\simrad\ES70\data
bOntheRawDatatab,clickSaveRawDatatoenablethisexport.
Rawdataaretheechodatareceiveddirectlyfromtheoutputofthetransceiver.
ThedatacanlaterbereplayedontheES70.Thedatacontainsampledata,echo
soundercongurationdata,navigationdata(NMEAformat)andannotations
(ifany).
cDeneanyotherparameterstotyourrequirements.
5ClickOKtosavethecurrentsettingsandclosethedialog.
6Tos
t a r t recording,youhavetwochoices:
aIntheRecordbutton,selectOn.
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