Humminbird HDR 650 manual Installing the Transducer, Inline Fuse Holder

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POSITIVE

GROUND

Inline Fuse Holder

CAUTION: Some boats have 24 or 36 Volt electrical systems. Make sure that your HDR 650 is connected to a 12 VDC power supply. Use a voltage conditioner for variable inputs.

NOTE: Humminbird® is not responsible for over-voltage or over-currentfailures. The control head must have adequate protection through the proper selection and installation of a 1 amp fuse.

1a. If a fuse terminalis available,use crimp-ontype electricalconnectors(not included)that matchthe terminalon the fuse panel.Attachthe blackwireto ground(-), and the red wire to positive(+) 12 VDC power.Installa 1 amp fuse (not included)for protectionof the unit. Humminbird®is not responsiblefor over-voltageof over-currentfailures.

or...

1b. If you need to wire the HDR 650 directly to a battery, obtain and install an inline fuse holder and a 1 amp fuse (not included)for the protectionof the unit. Humminbird®is not responsiblefor overvoltageor overcurrentfailures.

7. Installing the Transducer

Proceed to Transducer Installation Overview for installationinstructions. Before you start installation, we encourageyou to read the instructionscarefully so that you may understandthe installation requirements.

Installation

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Contents HDR 650 Installation Operations Manual Thank You Table of Contents Maintenance How Sonar Works Installation Overview Installing the HDR Locating the HDR 650 Mounting Position Cutting the Mounting HoleCustomizing and Assembling the HDR HDR Face Plate Trim Ring TabsInstalling the HDR Collar Gasket DashboardViewHDR 650 Control Head Installing the Buzzer Connecting to the Power SupplyBuzzer Installing the Transducer Inline Fuse HolderTransducer Installation Overview Transom Transducer Installation Locating the Transducer Mounting PositionRivets Strakes TransomHull StepRibLevel Deadrise AnglePreparing the Mounting Location Assembling the Transducer and Initial Mounting 4th hole Mark InitialDrill Holes Transom Angle in degrees MeasuredWeight Distance Bead Alignment Number Transom Angle Measured DistanceKnuckle Beads Ratchet RibBead Ratchet Snap the pivot arm down into place One click too high Trailingedge One click too low Leading edgeRouting the Cable Transom Mount Transducer Installation Connecting the Cable Test and Finish the InstallationStoring Excess Cable Gathered at one location as shown See the illustration Storing Excess CableLevel Seam aligned with boat hull Bead Rib RatchetTransom Mount Transducer Installation Locking Down the Transducer Optional Inside the Hull Transducer Installation Trial Installation Positioning the Transducer and Preferred Mounting AreaRouting the Cable Permanently Mounting the Transducer Make sure the position of the transducer is markedTrolling Motor Transducer Installation Trolling Motor Transducer OptionsUnits Shallow Alarm Icon Indicates Operating the HDRHDR 650 Control Head DepthPower On/Off Key Functions OverviewUnits Set UnitsShallow Alarm Set Shallow Alarm IconDeep Alarm Set Deep Alarm IconNegativeOffset NumberIcon PostiveOffset NumberIconMaintenance HDR 650 MaintenanceTransducer Maintenance Troubleshooting HDR 650 Doesnt Power UpNo Bottom Reading on the Display No Continuous Depth Display in Very Shallow WaterScreen Fades, Images are not Sharp Bottom Reading Disappears During a Hard TurnYear Limited Warranty Humminbird Service Policy Returning Your Unit for Service Specifications Specifications Contact Humminbird