Humminbird 128 manual Parts Supplied, Accessories, Installation Overview

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INSTALLATION PREPARATION

PARTS SUPPLIED

PARTS SUPPLIED

Before installing your new Humminbird fishfinder, please ensure the following parts are included in the box:

Fishfinder

Transducer with 20’ (6m) of cable and mounting hardware kit

Mounting system and mounting hardware kit

6’ (2m) power cable

Publications kit

It any of these items is missing, call our Customer Support Hotline.

ACCESSORIES

Humminbird offers a wide assortment of accessories that complement and expand the capability of your new fishfinder. These accessories are designed with the same high standards and are backed by the same one-year warranty. The Humminbird Accessory catalog included with your unit contains descriptions of the many accessories available and ordering information. All Humminbird accessories are available through your full- service Humminbird dealer or factory direct through our number listed in the Customer Support section.

INSTALLATION OVERVIEW

Your Humminbird fishfinder consists of two primary components to install: the control head and the transducer.

The control head contains the sonar transmit and receive circuitry, as well as the user controls and display. It should be installed in a location that provides access to the controls and visibility while in use. The control head mounts on a quick disconnect mounting system that swivels and tilts providing flexibility for viewing from almost anywhere on the boat.

The transducer converts electrical energy from the transmitter into mechanical pulses or sound waves. The transducer also receives the reflected sound waves and converts them back into electrical signals for display on the control head. It should be installed in contact with the surface of the water in an area that has smooth waterflow- usually on the transom of the boat. There are several mounting options for the transducer. Review the following section to determine the method that works for you and your boat.

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Contents Page Parts Supplied AccessoriesInstallation Overview Determining How to Mount the Transducer Trolling Motor Mounting Alternate Transducers and Mounting MethodsPortable Mounting Thru-Hull MountingBeginning Installation Transducer ExchangeTransom Installation Step One Determine Where to Mount the TransducerStep Two Drill the Mounting Holes Step Three Assemble the TransducerStep Five Adjust the Running Position of the Transducer Step Four Mount the Transducer to the TransomStep Six Route the Cable Step Two Test the Mounting Location Inside the Hull InstallationStep One Determine the Mounting Location Step Three Permanently Mount the Transducer Step Two Connect the Power Cable to the Boat Control Head InstallationStep One Determine Where to Mount Step Three Drill the Mounting Holes Step Four Run the CablesStep Five Assembling the Connector Holder Your Humminbird is now ready for operationTest the Installation Testing the Installation Interpreting the ON-SCREEN Information Simulator OperationWhat YOU see ON-SCREEN Page Control Functions Menu Functions SenstivityDepth Range Zoom Depth Alarm Fish AlarmUsing Diagnostic Fish ID