About This Manual - Garmin GMR 404 Owner's Manual

I
ntroductIon
This manual covers the features and operation of the GMR 404/406
marine radar when viewed on a Garmin marine network chartplotter.
Installing Your GMR 404/406
To install your GMR 404/406, refer to the GMR 404/406 Installation
Instructions included in this box. If you experience difficulty
installing the radar, contact Garmin Product Support or an installation
professional in your area.

About This Manual

To get the most out of your GMR 404/406, take time to read this
manual and learn the operating procedures for your unit in detail. This
manual is organized into the following sections.
The Introduction section contains the Table of Contents, Product
Registration, and Software License Agreement.
The Basic Operation section describes the features and operation of
the GMR 404/406.
GMR 404/406 Owner's Manual
The Appendix contains specifications, regulatory information, and
maintenance information. You can also find warranty, European
Licensing Requirements, and FCC information in the Appendix.
An Index is provided at the end of the manual for reference.
I > A t M
ntroductIon bout hIs AnuAl