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532365-3_A
HELIX® SERIES IN-DASH MOUNTING Installation Guide
Installation Overview
Following are instructions for the in-dash mount installation of the HELIX 7 control head. We
encourage you to read this guide before starting the installation, so you may understand the
installation requirements.
Technical Support:
If you find that any items are missing from your installation kit, visit our Web site
at
humminbird.com
or call Humminbird® Technical Support at
1-800-633-1468
.
Supplies:
In addition to the hardware supplied with your accessory, you will need the gimbal knobs (2)
included with your control head, a drill and various drill bits, a cutting tool for the dashboard material,
a 3/8" wrench, a 5/16" socket wrench, safety glasses and dust mask, and masking tape.
WARNING!
Do NOT use power tools to secure the hardware. We encourage you to read the installation
instructions so you may understand the installation requirements.
NOTE:
The illustrations in this manual may not look the same as your product, but your product will
function in the same way.
1
|
Plan the Mounting Location
Start by locating a suitable, flat area of the dashboard for mounting. Consider the following to find
the best mounting location:
Δ Interference:
The mounting location must provide adequate distance from electric motors or
any equipment that may cause electronic interference.
Δ Stability:
The mounting area should be protected from waves, shock, vibration, and water.
Δ Depth:
The mounting area should have a depth of 3 inches (7.62 cm) to allow space for the
control head and cables.
Δ Ventilation:
The area beneath the mounting surface should be well-ventilated.
Δ Accessibility:
The location should be easily accessible for all cables to reach the ports on the
back of the control head.
NOTE:
If a cable is too short for your application, extension cables are available. For assistance,
contact Humminbird Technical Support at
humminbird.com
or call
1-800-633-1468
.
2.17
||
(55.12 mm)
10.54
||
(267.72 mm)
5.44
||
(138.18 mm)
2.97
||
(75.44 mm)
HELIX 7 Series In-Dash Mounting Dimensions
2
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Cut the In-Dash Mounting Hole
To in-dash mount the HELIX control head, start by placing the components on the surfaces where
you intend to install them.
