Tools Needed
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Drill
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3.2 mm (1/8 in.) drill bit for pilot holes for surface mounting
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25 mm (1 in.) hole saw or drill bit for surface-mount cable hole
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19 mm (3/4 in.) drill bit for pole-mount cable hole
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Countersink bit for surface mounting on fiberglass
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1.5 mm hex wrench for included M3 screws
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Phillips screwdriver for included M4 screws
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M4 screws of appropriate length, if included M4 screws are too short
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Marine sealant (optional)
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Additional Garmin® Marine Network components as needed