Table of Contents

How Sonar Works

1

Installation Overview

2

Installing the HDR 650

3

1.

Locating the HRD 650 Mounting Position

4

2.

Cutting the Mounting Hole

4

3.

Customizing and Assembling the HDR 650

5

4.

Installing the HDR 650

6

5.

Installing the Buzzer

7

6.

Connecting to the Power Supply

7

7.

Installing the Transducer

8

Transducer Installation Overview

9

Transom Transducer Installation

10

1.

Locating the Transducer Mounting Position

10

2.

Preparing the Mounting Location

12

3.

Assembling the Transducer and Initial Mounting

13

4.

Routing the Cable

18

5.

Connecting the Cable

20

6.

Test and Finish the Installation

20

7.

Locking Down the Transducer (Optional)

24

Inside the Hull Transducer Installation

25

1.

Locating the Transducer Mounting Position

25

2.

Trial Installation

26

3.

Routing the Cable

27

4.

Permanently Mounting the Transducer

28

Trolling Motor Transducer Installation

29

Trolling Motor Transducer Options

29

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Humminbird HDR 650 manual Table of Contents