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Chapter 1: Overview 1-1
Chapter 1: Overview
1.1 Introduction
How this Handbook is organised
This handbook describes the RayChart 420 Chartplotter.
The handbook is organised as follows:
Chapter 1 - Overview (this chapter) provides an overview of the features and
functions of the RayChart 420 Chartplotter. You should read this chapter to
familiarise yourself with the chartplotter.
Chapter 2 - Getting Started provides an overview of the controls. It also
explains how to start using the chartplotter.
Chapters 3 - Operation provides detailed operating information for the main
chartplotter functions - plotting waypoints and routes, following routes,
showing tracks and man overboard.
Chapter 4 - Setting Up the Chartplotter provides instructions for setting up
your chartplotter system to suit your preferences. It includes instructions for
setting up a differential GPS. You should read this chapter to determine how to
set up your system preferences.
Chapter 5 - Installation provides planning considerations and detailed
instructions for installing the chartplotter.
Chapter 6 - Maintenance & Fault Finding provides information on user
maintenance and what to do if you experience problems.
Appendix A lists the technical specifications for the Chartplotter.
Appendix B defines the NMEA data transmitted by the Chartplotter.
Appendix C provides a list of abbreviations used in this handbook.
An Installation Template and Warranty information are included at the end
of this handbook.