Lowrance electronic HDS-5X operation manual Marpa, To set T/M or R

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Settings

To set T/M or R:

1.Press menu twice.

2.Select Radar and press enter.

3.Highlight Bearings and press enter.

4.Use the arrows to select a bearing and press Enter.

MARPA

MARPA automatically tracks selected radar targets, making it easier to avoid collisions. You can track up to 10 targets simultaneously. MARPA uses default or selected CPA (closest point of approach) and TCPA settings (Time to closest point of approach) to determine if a selected target is safe, dangerous or lost.

NOTE: To use Radar overlay or MARPA, an RC42 heading sensor and a valid GPS fix is required. Your display, radar system and RC42 heading sensor need to be connected to the NMEA2000 network.

Please refer to the HDS installation manual.

•Safe — not on an approaching path to your vessel

•Dangerous — on an approaching path to your vessel; when a target breaches the selected CPA or TCPA thresholds the target will be classified as dangerous

•Lost — selected target moves out of MARPA range

You can change CPA and TCPA values on the Dangerous vessels dialog.

Dangerous vessels dialog

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Contents HDS-5x Copyright 2011 Navico All Rights Reserved Table of contents Contents About this manual Manual Conventions IntroductionLowrance HDS-5x Sonar Getting Started Menus LanguageClosing Menus To select a languageTo select a fishing mode Selecting a Fishing ModeEntering Letters in Text Boxes To enter data in a text boxTo Restore Defaults Restore DefaultsPages Pages ScreenSelecting Pages Edit Mode To access Edit Overlay menuData Overlay Data Overlay menuTo move/place a gauge Move or Placing a GaugeSelect Data TypeLimits SizeAdd Source Configuration menuTo add a source To remove add source dataOn the Sonar Page you can SonarInfo Radar Page optionalOn the Radar Page you can On the Info Page you canInfo menu DashboardsEdit To edit gauge display Edit Info menuTo select info To Configure Limits To add sourceTo remove a source To change layout Change LayoutAdd Dashboard To add a dashboardTo access Utilities SettingsUtilities UtilitiesDisplaying Combo Pages Selecting an Active PanelTo display a combo Displaying Multiple Panels Adjust Panel SizesTo display multiple panels Left the Info page on the rightTo adjust panel sizes Sonar Operation To access the SonarSonar Menu Auto SensitivitySensitivity Range ColorlineFrequency SplitAdjust To Adjust Sensitivity and ColorlineStop Sonar Sonar Options To set Upper and Lower LimitsCustom Upper and Lower Limits Ping SpeedPalette To select a Split optionTo select a Palette Depth Line Temperature GraphAmplitude Scope Zoom BarsFish ID Measure DistanceTo select a Fish ID option To Measure distanceTo share/receive sonar data Radar Operation optional To access the RadarTo access the Adjust menu Adjust menuRadar menu Radar StateAuto Gain Low, Medium and HighTo select Auto Gain Acquire Targets Sea ClutterPosition To change the PPI positionLook Ahead SymbologyTo adjust an EBL/VRM AdjustEBL/VRM menu To select an EBL/VRMData Box Guard ZonesTo choose alarm trigger vessels entering or exiting zones Using the Adjust menuTo turn on a Guard Zone To change the shape of Guard ZonesTo access the System menu Settings MenuSystem LanguageTo change Text Size To change Key Beep settingsKey Beeps Time optionalScreen Capture Restore DefaultsTo take a screen capture AdvancedTo adjust cursor settings To access Advanced SettingsPages AboutNetwork Sonar Sonar SettingsNoise Rejection Surface ClarityManual Mode To adjust Surface ClarityScroll Speed Fishing Modes Installation Menu Reset Fishing ModeKeel Offset Water Speed Calibration To set Keel OffsetTo calibrate Water Speed Temperature Averaging Temperature CalibrationWater Speed Averaging To select a Water Averaging intervalTo select a Temperature Averaging interval Transducer TypeTo select a Transducer Type Target Expansion Radar Settings Menu optionalTarget Trails PaletteOrientation North IndicatorThreshold To change Map OrientationRange Markers Range RingsCompass BearingsTo set T/M or R MarpaTo adjust CPA and Tcpa settings Canceling Marpa targetsSelecting Marpa targets To cancel all targets To cancel individual targetsMarpa Settings To select history lengthTarget Alarms InstallationTo set Marpa target alarm To access Radar Installation menuInstallation Adjustment Menu Bearing alignmentTo select Heading up orientation To Adjust Bearing Alignment To Adjust Range OffsetRange offset To Adjust Antenna Height Fast scan mode BR24 Radar onlyAntenna Height TuneReset Radar to Factory Defaults Manually adjusting Sidelobe suppressionSidelobe suppression BR24 only Fuel RefuelTo input fuel added To calibrate engines To set tank to fullFuel Used Vessel SetupTo select engine-tank configuration Engine/Tank ConfigurationTo input tank size CalibrateTo enable/disable an Alarm AlarmsUnits Siren EnabledTo auto configure a network Auto ConfigureNetwork Data SourcesRename Data Source menuTo Rename a data source NewTo reset global or local sources Reset Global and Reset LocalTo select a scope Device ListTo configure a device name or device tank size Configuring DevicesTo access calibration instructions To configure device locationInstance Calibrating devicesNmea 2000 receive/send waypoint DiagnosticsTo view waypoints Serial PortsTo configure serial ports To access Nmea 0183 Output screenNmea 0183 Output Demo Mode To adjust CPA or Tcpa settingsTo choose a Demo Mode SimulatorGeneral Specifications HDS-5xUnit Care Cleaning the screenUnit won’t turn on TroubleshootingUnit freezes, locks up, or operates erratically Weak bottom echo, erratic readings or no fish returnsTroubleshooting No fish arches when Fish I.D. is turned off Noise Update the Software Reset the UnitRadar won’t Start Up Troubleshooting Index IndexMarpa Index