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Unit Switch
1
530718-1_B
Thank You
Thank you for choosing Humminbird®, America's #1 name in fishfinders. Humminbird® has built its reputation by
d
esigning and manufacturing top-quality, thoroughly reliable marine equipment. Genuine Humminbird® accessories
offer the opportunity to upgrade and expand the capabilities of your Humminbird® product.
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 1-800-633-1468 or visit our website at www.humminbird.com.
Installation Overview
Following are instructions for the installation of this accessory. Before you start installation, we encourage you to read
these instructions carefully in order to get the full benefit from your Humminbird® accessory.
If you find that any items are missing from your installation kit, call our Customer Resource Center at 1-800-633-1468
or visit our website at www.humminbird.com.
The Unit Switch comes with all the necessary hardware to allow you to connect your two control heads to one
transducer. The switch is intended for installation on the console, and will work well on almost any boat.
NOTE: The Unit Switch will not allow the six beam-3D transducer to be shared.
In addition to the hardware supplied with your Unit Switch, you will need a hand drill with a 1/2" bit, a Phillips
screwdriver, and an adjustable wrench.
Before installing the Unit Switch, gather all the parts you will need, and make sure that the planned location of the
Unit Switch will allow you to connect the two control heads to your transducer.
Installation
Perform the procedures in the following sections to install the Unit Switch on your boat.
1.Locating the Unit Switch Mounting Position
To determine where to mount the Unit Switch, make sure that it will be positioned within 5' of one control head and
within 20' of the other control head. Also, make sure that the transducer cable will reach to the planned location of
the Unit Switch.
NOTE: If the cable is too short, extension cables are available to extend the transducer cable up to a total of 50'. For
assistance, contact the Customer Resource Center at www.humminbird.com or call 1-800-633-1468 for more information.
After you have determined the best mounting location for your Unit Switch, proceed with the following instructions.
2.Attaching the Unit Switch
1. Remove the switch plate from the switch assembly.
2. Using the switch plate as a template, mark the location of the hole with a pencil or punch.
3. Drill a 1/2” mounting hole at the desired location.
4. Test the fit of the Unit Switch in the mounting location.
5. Remove the paper from the back of the switch cover to expose the adhesive backing and press the switch plate
onto the mounting location.
© 2007 Humminbird®, Eufaula AL, USA.
All rights reserved.
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Transducer Switch With Cover
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Unit
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Switch Assembly
Boat Console
Switch
Switch Cover
Rubber Boot