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GA 30 GPS Antenna Installation Instructions
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GA 30 GPS Antenna Installation Instructions
The Garmin
®
GA 30 GPS antenna provides GPS information to your compatible Garmin
chartplotter. The GA 30 connects to compatible Garmin chartplotters using a BNC connector.
Install the GA 30 antenna according to the following instructions. You need the appropriate
fasteners, tools, and mounts listed in each section. These items are available at most marine
dealers.
See the Important Safety and Product Information guide in the compatible Garmin chartplotter box for
product warnings and other important information.
CAUTION: Always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or
sanding. When drilling or cutting, always check for clearance on the opposite side of the surface.
Contact Garmin
Contact Garmin Product Support if you have any questions while installing the GA 30. In the
USA, go to www.garmin.com/support, or contact Garmin USA by phone at (913) 397.8200 or
(800) 800.1020.
In the UK, contact Garmin (Europe) Ltd. by phone at 0808 2380000.
In Europe, go to www.garmin.com/support and click Contact Support for in-country support
information, or contact Garmin (Europe) Ltd. by phone at +44 (0) 870.8501241.
Product Registration
Help us better support you by completing our online registration today. Go to http://my.garmin
.com. Keep the original sales receipt, or a photocopy, in a safe place.
For future reference, write the serial number assigned to your GA 30 antenna in the space
provided. It is located on a sticker on the back of the unit.
Serial number
Packing List and Tools Needed
Before installing your unit, conrm that your package includes the following items. If any parts
are missing, contact your Garmin dealer immediately.
Standard Package
GA 30 antenna
Antenna cable
Surface-mount bracket
Pole-mount bracket
Under-deck mount bracket
Mounting hardware
(screws and adhesive pads)
Installation instructions
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Tools Needed
Drill and drill bits
Hole saw, 1 in. (25 mm) (surface-mount
cable hole)
Screwdriver (surface-mount screws)
Center punch and hammer
(to mark surface-mount pilot holes)
Countersink bit (when mounting on
berglass)
Marine sealant (for certain mounting
options)
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