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GMR 404/406 Marine Radar Installation Instructions
1
Welcome
Thank you for choosing the Garmin GMR 404/406. These instructions help you assemble and install the GMR 404/406 radar. To install your
Garmin chartplotter, consult the installation instructions packaged with the chartplotter.
Product Registration
Help us better support you by completing our online registration today! Connect to our Web site at www.garmin.com/registration/.
Use this area to record the serial number (8-digit number located on the back of the GMR 404/406 pedestal door, or on the product packaging)
in case your GMR 404/406 needs service. Keep the original sales receipt, or a photocopy, in a safe place.
Serial Number: ___ ___ ___ ___ ___ ___ ___ __
Contact Garmin
Contact Garmin if you have any questions while using your GMR 404/406. In the USA contact Garmin Product Support by phone:
(913) 397-8200 or (800) 800-1020, Monday–Friday, 8 AM–5 PM Central Time; or go to www.garmin.com/support/, and click
Product Support.
In Europe, contact Garmin (Europe) Ltd. at +44 (0) 870.8501241 (outside the UK) or 0808 2380000 (within the UK).
NOTE: The Garmin GMR 404/406 has no user-serviceable parts. If you encounter a problem with your unit, please take it to an authorized Garmin
NMEA dealer or contact Garmin Product Support for repairs.
Packing List
Before installing and getting started with your unit, please check to see that your package includes the following items. If any parts are
missing, please contact your Garmin dealer immediately.
Standard Package:
• GMR 404 or 406 radar pedestal and antenna
• Power/marine network cable
• Voltage Converter
• Hardware kit
• Installation manual