Simrad SH80 - REV C Manuale di Installazione

Simrad SH80High frequency fishery sonarOperator manualM A X I M I Z I N G Y O U R P E R F O R M A N C E A T S E Awww.simrad.com

Simrad SH80VI850-164385 / Rev.CON-BOARD MAINTENANCE 150...Introduction 150...

Simrad SH8090850-164385 / Rev.CBearing (Display)The Bearing button is located in the Display menu.This is simply a selector switch. Click on the butto

Parameters91850-164385 / Rev.CBearing (Vertical)The Bearing (Vertical) parameter is accessed from the Verticalmenu.This dialogue allows you to train t

Simrad SH8092850-164385 / Rev.CColour ThresholdThe Colour Threshold button is located on the Display menu.The Colour Threshold function is used to red

Parameters93850-164385 / Rev.CColoursThe Colours button is located in the Display menu.The colour strength of the echo presentation can be selected wi

Simrad SH8094850-164385 / Rev.CData SourceThe Data Source button is located in the Vertical View menu.The Vertical View menu is are activated by press

Parameters95850-164385 / Rev.CDead ReckoningDead Reckoning is accessed from the Setup menu.Dead Reckoning is used to improve the position of the histo

Simrad SH8096850-164385 / Rev.CDefault SettingDefault Setting is accessed from the Setup menu.This function makes it possible to delete all the parame

Parameters97850-164385 / Rev.CDirection IndicatorThe Direction Indicator is accessed from the Vertical Viewmenu when Data Source is set to Indicator.T

Simrad SH8098850-164385 / Rev.CEdit Gear (Purse)The Gear parameter dialogue is accessed on the Setup menu.Each of the available options in the Gear di

Parameters99850-164385 / Rev.CEdit Gear (Trawl)The Gear parameter dialogue is accessed on the Setup menu.Each of the available options in the Gear dia

System description1850-164385 / Rev.CSYSTEM DESCRIPTIONIntroductionThe Simrad SH80 sonar is an omnidirectional high frequencysonar, designed for all s

Simrad SH80100850-164385 / Rev.CWidthA dedicated parameter dialogue is provided to define the widthof the trawl opening. The setting is made automatic

Parameters101850-164385 / Rev.CEdit SchoolThe Edit School parameter dialogue is accessed from theSchool buttonintheSetup menu. In the School dialogue,

Simrad SH80102850-164385 / Rev.CExternal SynchronizationThe External Sync button is located in the Setup menu.The External synchronization function ma

Parameters103850-164385 / Rev.CFish AlarmThe Fish Alarm button is located in the Setup menu.The Fish Alarm function makes it possible to set up theson

Simrad SH80104850-164385 / Rev.CFrequencyThe Frequency parameters can be called from the Horizontaland Vertical menus.Note that this parameter dialogu

Parameters105850-164385 / Rev.CGainThe Gain is accessed from the Horizontal and Vertical menus.The Gain is normally selected from the Sonar Operating

Simrad SH80106850-164385 / Rev.CGearThe Gear button is located in the Setup menu.The Gear parameter dialogue is used to select the type of fishinggear

Parameters107850-164385 / Rev.CHeadingThe Heading parameter is accessed by pressing the Hdg(Heading) button in the Status dialogue at the bottom of th

Simrad SH80108850-164385 / Rev.CInspect ObjectThe Inspect Object parameters are either accessed when youselect a target marker in the Objects menu, or

Parameters109850-164385 / Rev.CLanguageThe Language button is located on the Display menu.The Language parameter dialogue is used to select the langua

Simrad SH802850-164385 / Rev.CSystem overviewMain unitsThe Simrad SH80 sonar consists of the following units: Wheelhouse units:- Display monitor- Son

Simrad SH80110850-164385 / Rev.CMenuThe Menu button is located in the Display menu.The Menu parameter is used to select different levels ofcomplexity

Parameters111850-164385 / Rev.CMessage BarThe Message Bar button is located in the System test menu.This menu is accessed by pressing the Test... butt

Simrad SH80112850-164385 / Rev.CModeThe Mode button is located on the top of every menu.The Mode parameter dialogue is used to select display mode. It

Parameters113850-164385 / Rev.CMode ButtonsThe Mode Buttons button is located in the Display menu.This is simply a selector switch. Click on the butto

Simrad SH80114850-164385 / Rev.CMovementsThe Movements button is located in the Setup menu.The Movements function makes it possible to estimate thepos

Parameters115850-164385 / Rev.CNoise LevelThe Noise Level button is located in the Horizontal menu.The Noise level button provides a readout of the cu

Simrad SH80116850-164385 / Rev.CPaletteThe Palette button is located in the Display menu.The Palette parameter dialogue is used to select backgroundco

Parameters117850-164385 / Rev.CPanel BacklightThe Panel Backlight button is located in the Display menu.The Panel Backlight controls the illumination

Simrad SH80118850-164385 / Rev.CPP FilterThe PP Filter can be accessed from the Horizontal andVertical menus.The PP Filter (Ping-to Ping filter) reduc

Parameters119850-164385 / Rev.CPulse FormThe Pu lse Form is accessed from the Horizontal and Verticalmenus.The Pu lse Form parameter dialogue is used

System description3850-164385 / Rev.CSonar room unitsThe Transceiver Unit is located in the sonar room, close to theHull Unit. One signal cable is use

Simrad SH80120850-164385 / Rev.CCW (Continuous Wave)The frequency of the transmitter pulse is here constant, equal tothe selected frequency (if the op

Parameters121850-164385 / Rev.CRangeThe Range parameter can be accessed from the button in theHorizontal and Vertical menus.Horizontal and vertical ra

Simrad SH80122850-164385 / Rev.CRange (Catch View)The Range (Catch View) button is located in the Catch Viewmenu.The CatchView menu is activated by pr

Parameters123850-164385 / Rev.CRCG (Reverberation Controlled Gain)The RCG button is located in the Horizontal and Verticalmenus.The RCG (Reverberation

Simrad SH80124850-164385 / Rev.CRecallThe Recall button is located in the Store/Recall menu, which isaccessed from the Setup menu.The Recall button is

Parameters125850-164385 / Rev.CRulerTo create a ruler, open the Object pop-up menu by clickingObject on the Sonar Operating Panel (or the right mouseb

Simrad SH80126850-164385 / Rev.CScaleThe Scale button is located in the Geo View menu.The GeoView menu is activated by pressing the View button onthe

Parameters127850-164385 / Rev.CSchoolThe School button is located in the Setup menu.The School parameter is used to obtain information of the volumees

Simrad SH80128850-164385 / Rev.CScientific Output (Option)The Scientific Output button is located in the Setup menu.The Scientific Output functionalit

Parameters129850-164385 / Rev.CSearch SectorThe Search Sector is accessed from the Bearing paramaterdialogue, which is turn is opened from the Horizon

Simrad SH804850-164385 / Rev.CSystem diagramA simplified SH80 system diagram is shown.(A) = Colour display(B) = Operating Panel(C) = Sonar Processor U

Simrad SH80130850-164385 / Rev.CSearch StepThe Search Step is accessed from the Bearing paramaterdialoge, which is turn is opened from the Horizontal

Parameters131850-164385 / Rev.CSlant Range/True RangeThe Slant Range/True Range button is located in theCosmetics menu,whichinturnisaccessedfromtheDis

Simrad SH80132850-164385 / Rev.CSpeedThe Speed parameter is accessed by pressing the Spd (Speed)buttonintheStatus dialogue at the bottom of the menus.

Parameters133850-164385 / Rev.CStabilizerThe Stabilizer button is located in the Setup menu.When the stabilizer isactive, the transducer beam will bes

Simrad SH80134850-164385 / Rev.CStatusThe Status dialogue is the default view displayed in the lower,right hand corner of the screen.The Status dialog

Parameters135850-164385 / Rev.CStoreThe Store button is located in the Store/Recall menu, which isaccessed from the Setup menu.The Store button is use

Simrad SH80136850-164385 / Rev.CTarget TrackThe Target Track button is located in the GeoView menu.The GeoView menu is activated by pressing the View

Parameters137850-164385 / Rev.CTiltThe Tilt parameters are accessed from the Horizontal menu.The Tilt is normally controlled from the Sonar OperatingP

Simrad SH80138850-164385 / Rev.CTime and DateThe Time and Date dialogue box is accessed by pressing theTime or Date buttons in the default Status dial

Parameters139850-164385 / Rev.CTrack HistoryThe Track History is accessed from the Cosmetics menu.The Track History lines show the movement history of

System description5850-164385 / Rev.C

Simrad SH80140850-164385 / Rev.CTrack WindowThe Track Window parameter is accessed from the Setupmenu.The Track Window command enables you to adjust t

Parameters141850-164385 / Rev.CTransducerThe Transducer button is located in the Status dialogue at thebottom of the menus.The Transducer position is

Simrad SH80142850-164385 / Rev.CTVG (Time Variable Gain)The TVG button is located in the Horizontal and Verticalmenus.The TVG controls the gain in the

Parameters143850-164385 / Rev.CTx PowerThe Tx Power button is accessed from the Horizontal andVertical menus.TheTX Power isusedtoswitchtransmitteroutp

Simrad SH80144850-164385 / Rev.CUnitsThe Units button is located on the Display menu. Whenactivated, it opens the Engineering Units parameter dialogue

Parameters145850-164385 / Rev.CUser SettingUser Setting is accessed from the Setup menu.The User Setting is used to store the parameter settingsfor di

Simrad SH80146850-164385 / Rev.CWind DirectionThe Wind Direction button is located in the Setup menu.The wind marker is show in the outer area of the

Parameters147850-164385 / Rev.CWind SpeedThe Wind Speed button is located in the Setup menu.The Wind Speed is not used as a parameter in the sonar. It

Simrad SH80148850-164385 / Rev.CZoomThe Zoom button is located in the Vertical View menu.The Zoom function is used to zoom in on the vertical view aro

Parameters149850-164385 / Rev.CZoom ScaleThe Zoom button is located in the Vertical View menu.The Zoom Scale is used for scaling the zoom around the b

Simrad SH806850-164385 / Rev.COptionsGeneralThe standard SH80 sonar is a single 116 kHz version with beamstabilization.The beam stabilization was an o

Simrad SH80150850-164385 / Rev.CON-BOARD MAINTENANCEIntroductionThis section deals with maintenance work that may be carriedout by the user. In additi

On-board maintenance151850-164385 / Rev.CPreventive maintenance scheduleObserve the following schedule for preventive maintenance onthe SH80 sonar sys

Simrad SH80152850-164385 / Rev.CWheelhouse unitsCleaningThe units must be kept clean and dry. Remove salt water residuewith a soft cloth moistened in

On-board maintenance153850-164385 / Rev.CMC70SonarProcessorUnitThe two dust filters on the MC70 are located on the air inlets onthe front side of the

Simrad SH80154850-164385 / Rev.CTransceiver UnitDust filterThere is a dust filter in the bottom of the Transceiver Unit. Toavoid overheating, this mus

On-board maintenance155850-164385 / Rev.CIf one of the fuses are blown, the lamp L203 should be lit, whilelamp L204 should be extinguished. If lamp L2

Simrad SH80156850-164385 / Rev.CHull unitGeneralThe sonar hull unit must be under continuous watch as a part ofthe vessel’s machinery. As the hull uni

On-board maintenance157850-164385 / Rev.CHull unit familiarizationObserve the illustration below for the identification of the mainparts.A) Upper limi

Simrad SH80158850-164385 / Rev.CDocking the vesselWhen docking the vessel, great care must be taken not todamage the sonar trunk and protecting bliste

On-board maintenance159850-164385 / Rev.COn vessels which have been in dock, the Hull Unit must bethoroughly examined, and the hoist/lower functions m

System description7850-164385 / Rev.CFunctional descriptionIntroductionThe basic principles of the SH80 sonar are unique because ofthe 240 transmitter

Simrad SH80160850-164385 / Rev.CCleaning the transducerThe transducer normally needs little attention. However, thetransducer face should be inspected

On-board maintenance161850-164385 / Rev.CHoist motor overload protectionTo prevent the hoist/lower motor from overload, an overloadcircuit breaker S30

Simrad SH80162850-164385 / Rev.CEmergency hoisting and loweringIn case of a failure or an emergency in the normal hoist/loweroperation controlled from

On-board maintenance163850-164385 / Rev.CLubrication of the Hull UnitFrom the factory, the Hull Unit is lubricated with the types of oilor grease as s

E 2005 Simrad ASISBN 82-8066-007-0Simrad ASStrandpromenaden 50Box 111N-3191 HortenTelephone: +47 33 03 40 00Facsimile: +47 33 04 29 87M A X I M I Z I

Simrad SH808850-164385 / Rev.C60 degrees verticalsliceOmni/VerticalcombinationIn addition to the Omni picture, the vertical slice is especiallyuseful

System description9850-164385 / Rev.CStabilization systemWhen the beam stabilizer is activated, both horizontal andvertical beams will be stabilized e

Simrad SH8010850-164385 / Rev.CHowever, the sound absorption in salt water increases with thefrequency, thus giving the lower frequencies a longer det

System description11850-164385 / Rev.CWhen the stabilisation system is active, the tilt angle for eachbeam will automatically be corrected relative to

Simrad SH8012850-164385 / Rev.CPeripheral equipmentThe SH80 sonar requires connection to a speed log and a coursegyro. An inaccurate log or gyro input

Display modes13850-164385 / Rev.CDISPLAY MODESIntroductionThis chapter describes the SH80 display modes. The variousmodes represent the graphical pres

Simrad SH8014850-164385 / Rev.CBow UpWhen Bow Up mode is selected, the vessel symbol is stationaryon the screen with the bow pointing upwards. The ech

Display modes15850-164385 / Rev.CNorth UpWhen the North Up mode is selected, true north is always upon the screen. The vessel symbol is stationary wit

Simrad SH8016850-164385 / Rev.CTrue MotionWhen the True Motion mode is selected, the picture is lockedto a geographical position, where the vessel mov

Display modes17850-164385 / Rev.C180°/AudioWhen the 180°/Audio mode is selected, the upper half of thescreen shows a 180 degrees bow-up presentation,

Simrad SH8018850-164385 / Rev.C270°/VerticalThe 270°/Vertical mode is specially designed for purse seining.The vertical half slice is displayed in the

Display modes19850-164385 / Rev.CBow Up / VerticalWhen the Bow Up / Vertical mode is selected, the picture isdivided into three sections; where the le

850-164385 / Rev.CSH80High frequency fishery sonarOperator manualWARNINGThe sonar must never be powered up when the ship isin dry dock. The transducer

Simrad SH8020850-164385 / Rev.CTrue Motion/VerticalWhen the True Motion/Vertical mode is selected, the picture isdivided into three sections; where th

Display modes21850-164385 / Rev.CDual 1The Dual 1 mode is a kind of “two sonars in one” operation,where each presentation is updated for every secondt

Simrad SH8022850-164385 / Rev.CDual 2The Dual 2 mode is very similar to the Dual 1 mode previouslydescribed, but the “two sonars” are presented next t

Sonar Operating Panel23850-164385 / Rev.CSONAR OPERATING PANELIntroductionYou may enter operational commands directly on the SonarOperating Panel. Son

Simrad SH8024850-164385 / Rev.CMain switchMain switch functions control power to the sonar, hoisting andlowering of the transducer and indicates the t

Sonar Operating Panel25850-164385 / Rev.CSymbolThe Symbol functions provide on-screen graphic references fortargets, own ship and fishing gear.(A) Tar

Simrad SH8026850-164385 / Rev.CSeine circleThis is a useful aid in planning the shooting of the purse seine. Itis used as follows:1. Press the Gear bu

Sonar Operating Panel27850-164385 / Rev.CModeThe four Mode buttons can be used to select either the fourfavourite display modes or user settings. The

Simrad SH8028850-164385 / Rev.CGainGain controls are specified as either horizontal or vertical.Horizontal gainThe two upper buttons control receiver

Sonar Operating Panel29850-164385 / Rev.CRangeRange controls are specified as either horizontal or vertical.Horizontal rangeThe two upper buttons cont

About this documentRev Date Written by Checked by Approved byRev.C11.02.05 RBr SØJ OBGUpdated for software version 1.2.X© 2005 Simrad ASISBN 82-8066-0

Simrad SH8030850-164385 / Rev.CCursorThe cursor is used for on-screen cursor orientation and menuoperation.MenuThe Menu buttonisusedforselection betwe

Sonar Operating Panel31850-164385 / Rev.CTrackballThe trackball controls the cursor. The cursor changesappearance in relation to its location on the s

Simrad SH8032850-164385 / Rev.CTrainThe audio channel is displayed as a continuous white line. It canbe trained either manually or automatically. The

Sonar Operating Panel33850-164385 / Rev.CWhen the Auto Tilt function is activated in the Position Trackmode the tilt search centre is automatically ad

Simrad SH8034850-164385 / Rev.CTiltManual tiltIn Manual mode the transducer may be tilted within thesystems limits by pressing the Tilt up (arrow) or

Sonar Operating Panel35850-164385 / Rev.CVariousThe buttons grouped under various are Zoom, Record, Muteand Off Centre.MuteThe Mute button is not used

Simrad SH8036850-164385 / Rev.COPERATIONIntroductionAll operation of the sonar is normally made from the SonarOperating Panel. Optionally, a standard

Operation37850-164385 / Rev.CMaintaining the sonarMaintenance proceduresTo ensure the best possible reliability of the SH80 sonar, it isimportant to f

Simrad SH8038850-164385 / Rev.CStart and stop proceduresNote: Before you start the sonar, check that the water depth issufficient, and that the vessel

Operation39850-164385 / Rev.CDisconnected mainsIn case of power failure, or if the mains plug on the SonarProcessor Unit has been disconnected, the so

Operator manualI850-164385 / Rev.CSections1. System descriptionThis chapter provides a brief introduction to the SH80, and defines the mainunits. Refe

Simrad SH8040850-164385 / Rev.CProcedures for emergency hoisting are provided in theMaintenance chapter.Dry-docking safety measuresTo prevent inadvert

Operation41850-164385 / Rev.CMenu operationIntroductionThe menu system on the SH80 sonar is designed to allow foreasy and fast access to the parameter

Simrad SH8042850-164385 / Rev.CScreen presentationsThe menu can be set up for permanent display, or available onlywhen required for parameter alterati

Operation43850-164385 / Rev.CFull screenpresentation withthe menu hiddenfrom view(CD15008B)Full screenpresentation withtemporary menu(CD15008C)

Simrad SH8044850-164385 / Rev.CMenu structureThe menu field on the sonar display contains several differentbuttons, tabs and parameter dialogues.(A) S

Operation45850-164385 / Rev.CMenu buttonsEach menu contains several buttons. Each button shows boththe function and the current parameter. The majorit

Simrad SH8046850-164385 / Rev.CSelecting a new parameter valueThe menu system is operated by the trackball and the Selectbutton on the Sonar Operating

Operation47850-164385 / Rev.CThe parameter value shown in the button is operational evenwithout closing the parameter dialogue. This makes it easy tot

Simrad SH8048850-164385 / Rev.CStored parametersDefault settingsThe parameter settings identified with an asterisk (*), indicatesthe normal setting kn

Operation49850-164385 / Rev.CVisual aidsCommon information on the displayIn nearly all display modes, the following information isprovided. The Tilt

Simrad SH80II850-164385 / Rev.CSYSTEM DESCRIPTION 1...Introduction 1...

Simrad SH8050850-164385 / Rev.CCosmeticsThe choices in the Cosmetics menu allows you to enable ordisable a range of visual aids in the sonar picture.S

Operation51850-164385 / Rev.CSonar display withVariable RangeMarker (D), CompassCard (E) and VerticalRing (F) enabled.The Vertical Ringreflects the ve

Simrad SH8052850-164385 / Rev.CSonar display withVertical Depthdividers (G), Trackhistory with MinuteMarkers (H) andBow Marker (I)enabled.(CD15014C)NS

Operation53850-164385 / Rev.CInstallation of optionsThe following options can be installed on the SH80 sonar: Triple- or multiple-frequency Scientif

Simrad SH8054850-164385 / Rev.CNote: If any time or date adjustments are made during the test period,the option will be closed.Add License String - Th

Operation55850-164385 / Rev.COn-line helpThe SH80 sonar is equipped with a comprehensive on-line helpsystem. It is available from all the parameter di

Simrad SH8056850-164385 / Rev.CMENU DESCRIPTIONSIntroductionThis section provides a detailed description of the completemenu system for the SH80 sonar

Menu descriptions57850-164385 / Rev.CActive menusOverviewThe Active menus are those relevant for the differentoperational modes. The menus are shown w

Simrad SH8058850-164385 / Rev.CHorizontalThe Horizontal menu is used to control the horizontalpresentations. The parameters chosen are present in all

Menu descriptions59850-164385 / Rev.CVerticalThe Vertical menu is only shown in modes with a vertical slicefunction. All relevant settings, except the

Operator manualIII850-164385 / Rev.CTilt 34...Various 35...

Simrad SH8060850-164385 / Rev.CDisplayThe Display menu is shown in all display modes, and providesaccess to parameters controlling the visual presenta

Menu descriptions61850-164385 / Rev.CSetupThe Setup menu is shown in all display modes, and gives accessto parameters controlling the processing and a

Simrad SH8062850-164385 / Rev.CObjectsThe Objects menu is shown in all display modes, and displays therange (R), bearing (B) and depth (D) to all sele

Menu descriptions63850-164385 / Rev.CTemporary menusThe Temporary menus are those selected from the activemenus. They are also shown with vertical tab

Simrad SH8064850-164385 / Rev.CCosmeticsThe Cosmetics menu is activated by pressing the CosmeticsbuttonintheDisplay menu. It provides access to variou

Menu descriptions65850-164385 / Rev.CStore/RecallThe Store/Recall menu is activated by the Store/Recall buttonin the Setup menu.The Store/Recall menu

Simrad SH8066850-164385 / Rev.CSystem testThe System test menu is activated by the Test buttonintheSetup menu.The System test menu provides several te

Menu descriptions67850-164385 / Rev.CAbout - This button provides access to a small informationdialogue providing the current software version.The Clo

Simrad SH8068850-164385 / Rev.CSort ModesThe Sort Modes menu is activated by the Sort Modes button inthe Setup menu.The Sort Modes menu is used to sel

Menu descriptions69850-164385 / Rev.CPop-up menusThe pop-up menus are accessed using the View and Objectbuttons on the Sonar Operating Panel, or the m

Simrad SH80IV850-164385 / Rev.CPop-up menus 69...View pop-up 70...

Simrad SH8070850-164385 / Rev.CView pop-upThe View pop-up menu is accessed using the View button overthe trackball on the Sonar Operating Panel or the

Menu descriptions71850-164385 / Rev.CGrey scale data - This command changes the display from acolour presentation to a black-and-white. The number of

Simrad SH8072850-164385 / Rev.CObject pop-upThe Object pop-up menu is accessed using the Object buttonover the trackball on the Sonar Operating Panel,

Menu descriptions73850-164385 / Rev.CParametersBasic f unctions - These choices provide the same functions astheir respective buttons on the Sonar Ope

Simrad SH8074850-164385 / Rev.CView menusThe View menus are activated from the View pop-up menu,which again is accessed using the View button on the S

Menu descriptions75850-164385 / Rev.CGeoViewThe GeoView menu is activated by pressing the View button onthe Sonar Operating Panel or the middle mouse

Simrad SH8076850-164385 / Rev.CVerticalViewThe VerticalView menu is activated by pressing the Viewbutton on the Sonar Operating Panel or the middle mo

Menu descriptions77850-164385 / Rev.CCatchViewThe CatchView menu is activated by pressing the View buttonon the Sonar Operating Panel or the middle mo

Simrad SH8078850-164385 / Rev.CMessagesMessage categoriesWhen necessary, the sonar will provide you (or your serviceengineer) with operational and tec

Menu descriptions79850-164385 / Rev.CWarningsThe Warnings menu is activated from the Warnings button inthe Message bar.The Warnings menu displays the

Operator manualV850-164385 / Rev.CMessage Bar 111...Mode 112...

Simrad SH8080850-164385 / Rev.COperator alarmsThe Operator alarms dialogue is activated from theOp.Alarms buttonintheMessage bar.The Operator alarms m

Menu descriptions81850-164385 / Rev.CSystem alarmsThe System alarms dialogue is activated from the Sys.AlarmsbuttonintheMessage bar.The System alarms

Simrad SH8082850-164385 / Rev.CErrorsThe Errors dialogue is activated from the Errors buttonintheMessage bar.The Errors menu displays the alarms issue

Parameters83850-164385 / Rev.CPARAMETERSAbout parameter dialogues and helpThis chapter describes all the parameter dialogues accessed fromthe menu sys

Simrad SH8084850-164385 / Rev.CAlphabetical listThe following is an overview of available parameters incorporated in the SH80 sonarsystem. About, pag

Parameters85850-164385 / Rev.CAboutThe About parameter dialogue is accessed from the System testmenu.The About dialogue is only used to provide inform

Simrad SH8086850-164385 / Rev.CBeamThe Beam parameters are accessed from the Horizontal menu.The Beam command enables you to select the vertical beam

Parameters87850-164385 / Rev.CThe following buttons can be used.Wide - This button is used to select the upper range for the widebeam width in Auto mo

Simrad SH8088850-164385 / Rev.CBearing (Horizontal)The Bearing parameters are accessed from the Horizontalmenu.The Bearing of the audio channel is nor

Parameters89850-164385 / Rev.CAbsolute/RelativeClick Absolute to set bearing of the audio channel to be relativeto true north. Click Relative to set t