Installation manual

Displayviews
Thetwoarrowheadsindicatethecurrentverticalmovement
ofthesensor;upordown.Inthisexamplethesensoris
slowlyincreasingwith5meterseachminute.Ifthetwo
arrowheadsarepointingt
o w a r d s eachother,theheightis
decreasing.Iftheyarepointingawayf
r o m eachother,theheightisincreasing.
CHeightchanges:Thisdigitshowsheightchangesrecordedbythesensor.Thevalue
isshowninunitsperminute.Thedirectionisshownwiththetwobluearrowheads.
Ifthesensordoesnotdetectanyheightchanges,thetrianglesareremoved.
DHistoryeld:Whenthesizeofthepresentationrectanglepermits,ahistoryeld
isshown.Theeldoffersagraphicalpresentationofthesensorinformationfor
thelast20minutes.Theverticalrangeissetautomaticallydenedbythecurrent
measurements.
EPulselampandTrendviewicons:ThegreenPulselampiconasheseverytimea
signalisreceivedfromthesensor.ClicktheTrendviewicontoopen(andclose)
theTrendviewforthesensor.
FCurrentdepth:Thisthecurrentdepthmeasuredbythesensor.Thecurrent
measurementunitisshown,aswellasabluearrowhead.Thearrowheadindicates
thecurrentverticalmovementofthesensor;upordown.Inthisexamplethesensor
measures82,5metersfromtheseasurfaceanddowntothesensor,andthesensor–
andthusthegear–isslowlyrisingwith3meterseachminute.
GDepthchanges:Thisdigitshowsdepthchangesrecordedbythesensor,andthusthe
ascendingordescendingspeedofthenet.Thevalueisshowninunitsperminute.
Thedirectionisshownwiththebluearrowhead.Ifthesensordoesnotdetectany
depthchanges,thearrowheadisremoved.
HHistoryeld:Whenthesizeofthepresentationrectanglepermits,ahistoryeld
isshown.Theeldoffersagraphicalpresentationofthesensorinformationfor
thelast20minutes.Theverticalrangeissetautomaticallydenedbythecurrent
measurements.
Relatedtopics
•PIHeight/Depthsensorviewonpage54
•PIHeight/Depthtrendviewonpage63
•HowtosetupthePIHeight/Depthsensoronpage86
PISeineSoundersensorview
ThepurposeoftheSimradPISeineSounderdualsensoristoachieveaccurate
measurementsofboththewaterdepthandtheheightabovetheseabedwithasingle
sensor.
ThePISeineSounderthuscontainsbothapressuresensortomeasurethewaterdepth,
andanechosounderwithtwotransducerstomeasuretheheightabovetheseabed.
TheSimradPISeineSounderhasbeendevelopedtobeusedonbothbottomandpelagic
trawlsandonpurseandDanishseiners.Thesensormustbeinstalledintwodifferent
waysdependingontheapplication.Onat
r a w l ,itismountedhorizontallybehindthe
headrope.Onap
u r s e s e i n e ,itismountedverticallybelowthefootrope.
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