Installing the Transducer, Inline Fuse Holder | Humminbird HDR 650

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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Humminbird HDR 650 manual Installing the Transducer, Inline Fuse Holder

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 Hole Customizing and Assembling the HDR HDR Face Plate Trim Ring Tabs Installing the HDR Collar Gasket DashboardViewHDR 650 Control Head Installing the Buzzer Connecting to the Power SupplyBuzzer Installing the Transducer Inline Fuse Holder Transducer Installation Overview Transom Transducer Installation Locating the Transducer Mounting PositionRivets Strakes TransomHull StepRib Level Deadrise Angle Preparing 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 Distance Knuckle Beads Ratchet RibBead Ratchet Snap the pivot arm down into place One click too high Trailingedge One click too low Leading edge Routing 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 Cable Level Seam aligned with boat hull Bead Rib Ratchet Transom Mount Transducer Installation Locking Down the Transducer Optional Inside the Hull Transducer Installation Trial Installation Positioning the Transducer and Preferred Mounting Area Routing the Cable Permanently Mounting the Transducer Make sure the position of the transducer is marked Trolling Motor Transducer Installation Trolling Motor Transducer Options Units Shallow Alarm Icon Indicates Operating the HDRHDR 650 Control Head Depth Power On/Off Key Functions Overview Units Set Units Shallow Alarm Set Shallow Alarm Icon Deep Alarm Set Deep Alarm Icon NegativeOffset NumberIcon PostiveOffset NumberIcon Maintenance HDR 650 MaintenanceTransducer Maintenance Troubleshooting HDR 650 Doesnt Power Up No Bottom Reading on the Display No Continuous Depth Display in Very Shallow WaterScreen Fades, Images are not Sharp Bottom Reading Disappears During a Hard Turn Year Limited Warranty Humminbird Service Policy Returning Your Unit for Service Specifications Specifications Contact Humminbird