Garmin GMR xHD3 Radar Installation Instructions - Page 19

Installation Troubleshooting Symptom Possible Causes The radar does not turn on. The status LED is not on. • The power cable may not be connected correctly to the device or to the battery. Check all connections. • The inline fuse may have blown. Check the fuse and replace it if necessary. • The wire gauge used to extend the power cable may be too small for the length of the extension. Check the table provided in the Power Cable Extensions section of these instructions to make sure the correct wire gauge is used (Power Cable Extensions, page 11). • If the radar uses a voltage converter, it may be connected through an incompatible or third-party voltage converter. Use only the voltage converter supplied with the radar, or the correct voltage converter purchased from Garmin or from your local Garmin dealer. The radar is not available on the Garmin device or on devices connected to the Garmin network. • The radar may not be powering on. Check the status LED. • The device software may not be up-to-date. Update the software on the device or on the Garmin network. • The network cable may not be connected correctly to the device or to the Garmin network. Check all connections. • If a field-installable network connector was used, it may have been installed improp­ erly. Check the connector. The status LED is located on the product label, and can help troubleshoot installation problems. Status LED Color and Activity Radar Status Solid red The radar is getting ready for use. This should only stay red briefly before changing to flashing green. Flashing green The radar is operating properly. Flashing orange The radar software is being updated. Flashing red The radar has encountered an error. Contact Garmin product support for assis­ tance. Contacting Garmin Support • Go to support.garmin.com for help and information, such as product manuals, frequently asked questions, videos, and customer support. • In the USA, call 913-397-8200 or 1-800-800-1020. • In the UK, call 0808 238 0000. • In Europe, call +44 (0) 870 850 1241. © 2023 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. GMR™ is a trademark of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. NMEA®, NMEA 2000®, and the NMEA 2000 logo are registered trademarks of the National Marine Electronics Association. M/N: AB4560 / AA4560 / A04560 IC: 1792A-B4560 / 1792A-A4560 / 1792A-04560 19