Garmin GXM 54 Receiver Installation Instructions

Garmin GXM 54 Receiver Manual

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  • Garmin GXM 54 Receiver | Installation Instructions - Page 1
    GXM™ 54 INSTALLATION INSTRUCTIONS Important Safety Information WARNING The weather information provided through this product is subject to service interruptions and may contain errors, inaccuracies, or outdated information, and consequently should not be relied upon exclusively. Always use common
  • Garmin GXM 54 Receiver | Installation Instructions - Page 2
    Antenna Mounting Considerations You can mount the antenna on a flat surface or attach it to a standard 1 in. OD, 14 threads per inch, pipe-threaded pole (not included). You can route the cable outside of the pole or through the pole. For best performance, consider these guidelines when selecting the
  • Garmin GXM 54 Receiver | Installation Instructions - Page 3
    • The antenna should be mounted at least 1 m (3 ft.) away from (preferably above) the path of a radar beam or a VHF radio antenna . Testing the Mounting Location 1 Temporarily secure the antenna in the preferred mounting location and test it for correct operation. 2 If you experience interference
  • Garmin GXM 54 Receiver | Installation Instructions - Page 4
    Surface Mounting the Antenna NOTICE If you are mounting the bracket on fiberglass with screws, it is recommended to use a countersink bit to drill a clearance counterbore through only the top gel-coat layer. This will help to avoid cracking in the gel-coat layer when the screws are tightened. Before
  • Garmin GXM 54 Receiver | Installation Instructions - Page 5
    to lock it in place. 7 Use the included M3 set screw and a 1.5 mm hex wrench to secure the antenna to the adapter . 8 With the antenna installed on the pole mount, fill the vertical cable slot with a marine sealant (optional). 9 Route the cable away from sources of electronic interference. 5
  • Garmin GXM 54 Receiver | Installation Instructions - Page 6
    screw and a 1.5 mm hex wrench to secure the antenna to the adapter . 6 With the antenna installed on the pole mount, fill the remaining gap in the vertical cable slot with a marine sealant (optional). to power and to the Garmin Marine Network to provide weather information to connected, compatible
  • Garmin GXM 54 Receiver | Installation Instructions - Page 7
    , and is 6 m (20 ft.) long. Additional lengths are available from Garmin. 9 to 32 Vdc power source Power and audio module You should install the module in a location with access to power, the installed antenna, and a Garmin Marine Network device. You can secure the module to existing cabling or
  • Garmin GXM 54 Receiver | Installation Instructions - Page 8
    If not, check the SiriusXM Connect Tuner and antenna installation and connections, and try again. 2 Tune to and receiving the SiriusXM signal. 5 If the service is not activated within the hour, go to Fuse Antenna cable length Power cable length Garmin Marine Network cable length Audio cable length
  • Garmin GXM 54 Receiver | Installation Instructions - Page 9
    . For more information, go to www.garmin.com /support/warranty. © 2019 Garmin Ltd. or its subsidiaries Garmin® and the Garmin logo are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. GXM™ is a trademark of Garmin Ltd. or its subsidiaries. These trademarks
  • Garmin GXM 54 Receiver | Installation Instructions - Page 10
    © 2019 Garmin Ltd. or its subsidiaries support.garmin.com
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GXM
™
54
INSTALLATION
INSTRUCTIONS
Important Safety Information
WARNING
The weather information provided through this product is subject to service interruptions and may contain
errors, inaccuracies, or outdated information, and consequently should not be relied upon exclusively. Always
use common sense while navigating, and check alternate weather information sources prior to making safety-
related decisions. You acknowledge and agree that you shall be solely responsible for use of the weather
information and all decisions taken with respect to navigating in weather. Garmin
®
will not be responsible for
any consequences of using SiriusXM
®
weather information.
When connecting the power cable, do not remove the in-line fuse holder. To prevent the possibility of injury or
product damage caused by fire or overheating, the appropriate fuse must be in place as indicated in the product
specifications. Connecting the power cable without the appropriate fuse in place voids the product warranty.
CAUTION
To avoid possible personal injury, always wear safety goggles, ear protection, and a dust mask when drilling,
cutting, or sanding.
NOTICE
When drilling or cutting, always check what is on the opposite side of the surface to avoid damaging the vessel.
Software
Update
You must update the Garmin chartplotter software when you install this device. For instructions on updating the
software, see your chartplotter owner's manual at
support.garmin.com
.
Tools Needed
•
Drill
•
3.2 mm (
1
/
8
in.) drill bit for pilot holes for surface mounting
•
25 mm (1 in.) hole saw or drill bit for surface-mount cable hole
•
19 mm (
3
/
4
in.) drill bit for pole-mount cable hole
•
Countersink bit for surface mounting on fiberglass
•
1.5 mm hex wrench for included M3 screws
•
Phillips screwdriver for included M4 screws
•
M4 screws of appropriate length, if included M4 screws are too short
•
Marine sealant (optional)
•
Additional Garmin Marine Network components as needed
GUID-D57F5CDC-08A4-43F8-90A0-2A457D4A398E v4
October 2022