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TABLE OF CONTENTS
How Sonar Works 4
Installation Overview 5
Installing the HDR 610 ............................................................................................................ 6
1. Locating the HRD 610 Mounting Position.......................................................................... 7
2. Cutting the Mounting Hole ................................................................................................ 7
3. Customizing and Assembling the HDR 610........................................................................ 7
4. Installing the HDR 610 ........................................................................................................ 9
5. Installing the Buzzer ............................................................................................................ 9
6. Connecting the Transducer Cable .................................................................................... 10
7. Connecting to the Power Supply ...................................................................................... 10
Transducer Installation 11
Transom Transducer Installation............................................................................................ 11
1. Locating the Transducer Mounting Position .................................................................. 11
2. Mounting the Bracket ...................................................................................................... 12
3. Transducer Assembly ........................................................................................................ 12
4. Mounting the Transducer Assembly to the Transom ...................................................... 13
5. Running Position Adjustment .......................................................................................... 13
6. Routing the Transducer Cable .......................................................................................... 14
7. Final Testing........................................................................................................................ 15
Inside the Hull Transducer Installation ................................................................................ 15
1. Locating the Transducer Mounting Position .................................................................... 16
2. Trial Installation.................................................................................................................. 16
3. Routing the Cable .............................................................................................................. 17
4. Permanently Mounting the Transducer............................................................................ 17
Trolling Motor Transducer Installation...................................................................................... 18
Trolling Motor Transducer Options ........................................................................................ 18
Test and Finish the Installation 19
Inside the Hull Mounting, Puck Transducers Only 20
1. Locating the Transducer Mounting Position .................................................................... 20
2. Trial Installation.................................................................................................................. 20
3. Routing the Cable .............................................................................................................. 21
4. Permanently Mounting the Transducer............................................................................ 21
Operating the HDR 610 23
What's on the Display ................................................................................................................ 23
Key Functions .............................................................................................................................. 23
Shallow Alarm ............................................................................................................................ 24
Deep Alarm.................................................................................................................................. 24
Units ............................................................................................................................................ 25
Keel Offset .................................................................................................................................. 26
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THANK YOU!
Thank you for choosing Humminbird®, America's #1 name in fishfinders. Humminbird® has built
its reputation by designing and manufacturing top-quality, thoroughly reliable marine equipment.
Your Humminbird® is designed for trouble-free use in even the harshest marine environment. In
the unlikely event that your Humminbird® does require repairs, we offer an exclusive Service
Policy - free of charge during the first year after purchase, and available at a reasonable rate after
the one-year period. For complete details, see the Warranty section included in this manual.
Contact our Customer Resource Center at either 1-800-633-1468 or visit our website at
www.humminbird.com.
© 2005 Humminbird®, Eufaula AL, USA. All rights reserved.