Instruction manual

Displaypresentations

Figure13GraphicalpresentationonPI44/PI54

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Thepurposeofthedepth-andheightmarkersonthegraphical

presentationistokeepaneyeonhowdeepandhowhighabove

theseabedthegearissituated.TheheightsensorinthePI

SeineSoundermeasuresthedistancefromtheseabedandupto

thesensor,whilethedepthsensormeasuresthedistancefromthe

seasurfaceanddown.

1Identifythesensoryouwishtouse,andmakesurethat

thesensorisconnectedtothePIsystemwithcorrect

communicationchannelsandupdaterates.

2Ensurethatyouhaveagraphicalpresentationactiveonyour

PIsystem.

3PresstheADJbuttontoopentheGraphicsetupmenu.

4PresstheGAIN+buttonrepeatedlytoreachtheMarkerline

dialogue.

5Observethelistofsensorsthatappear.Onlythosesensors

thatcanprovideamarkerlinearelisted.

6Foreverysensor(depthandheight)thatareused,setAuto

toOn.

•ThisallowsthePIunittousetheTrawlCalculatorto

estimatethecorrecttimedelay.(Thisisnotapplicable

forpurseseiners.)

•Ifyouwishtocalculatethedelayyourself,setAutoto

Off.Youmustthenenterthecalculatedvalueintothe

Delaycolumn.

7EnterrequestedvalueforWidth.

313700/D