User manual

SimradES70
4ChooseyourTVGsetting.
Tip
Thechangesmadeherewillbydefaultonlybeappliedtothecurrentlyselected
“active”echogram(identiedwithathickborder).Ifyouwishtoapplythe
changestoalltheotherechogramsofthesametype(forexampleallbottomrelated
echograms),clickApplyToAll.
5ClickOKtosavethecurrentsettingsandclosethedialog.
Removinginterferenceandvessel'sownnoiseusingthe
‘ping-ping’lter
KunES70
TheActivesub–menuoffersadedicatedltertoremoveinterferenceandnoisefromyour
ownvessel,thePing-PingFilter.Thisprocedureexplainshowtoactivatethislter.
Thislterwasoriginallydevelopedforoursonars,buthasalsoproventobeveryuseful
inotherhydroacousticsystems.
KunES70
1ClicktheActiveicon.
ThisiconislocatedundertheMainmenu.ItisusedtoopentheActive
menu.
→Activemenuonpage153
2ClickPing-PingFilter,andmaketheadjustmentstotyourrequirements.
Tip
Thechangesmadeherewillbydefaultonlybeappliedtothecurrentlyselected
“active”echogram(identiedwithathickborder).Ifyouwishtoapplythe
changestoalltheotherechogramsofthesametype(forexampleallbottomrelated
echograms),clickApplyToAll.
→Ping-PingFilteronpage229
Removinginterferenceusingsequentialpinging
Thisprocedureexplainshowyoucaninitiatesequentialpingingtoremoveinterference.
Thisfunctionisusefulifyouhavemultipletransceiversusingthesamefrequency.
TheSequentialpingingfunctioncanbeusedifyouhavemorethanonetransceiverinuse
ontheES70system.Whenactivated,eachindividualtransceiverwill‘ping’insequence,
onebyone.Iftwotransducersareusedonatransceiver,thesewillpingsimultaneously.
Whennotactivated,allfrequencychannelswill‘ping’simultaneously.
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