Simrad EK15 - Transmit Power and Pulse Duration Procedures; Choosing Passive Mode of Operation; Adjusting the Pulse Duration (Length)

SimradEK15
Transmitpowerandpulseduration
procedures
Theseproceduresexplainhowtocontroltheoutputpowerandtransmissionpulse
duration.
Topics
•Choosingpassivemodeofoperationonpage78
•Adjustingthepulseduration(length)onpage78
Choosingpassivemodeofoperation
Purpose
InordertocheckhowmuchnoisetheEK15isreceiving,youcansetittoPassive
mode.ThismeansthattheEK15isnottransmittingsoundpulsesintothewater,it
isonly“listening”.
Relatedtopics
•NormalOperationdialogboxonpage154
Procedure
1ClicktheOperationicon.
ThisiconislocatedundertheMainmenu.Itisusedtoopenthe
Operationmenu.
2ClickNormalOperationtoopentheNormalOperationdialogbox.
ThepurposeoftheNormalOperationdialogboxistoofferyouanoverviewofthe
currenttransceiverparameters,andtoprovideyouwiththeabilitytochangethem.
3Fortherelevanttransducerchannel,setModetoPassive.
4ClickOKtosavethecurrentsettingsandclosethedialogbox.
Adjustingthepulseduration(length)
Purpose
Thisprocedureexplainshowtochangethepulselength(duration).
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