A SERVICE OF

logo

INTRODUCTION
Thank you for choosing the Garmin
®
GPSMAP
®
276C, which
utilizes the proven performance of Garmin GPS and full-featured
mapping to create an unsurpassed portable marine navigation
chartplotter and automobile navigation device. Take a moment to
compare the contents of this package with the packing list on the
outside of the box; if any pieces are missing, contact your Garmin
dealer immediately.
About This Manual
To get the most out of your new navigation system, take time to read
this manual and learn the operating procedures for your unit. This
manual is organized into the following sections:
The Introduction contains the Table of Contents. The Getting
Started section provides an overview of the unit, how to turn the
unit on, and how to simulate navigation.
The Basic Operation in Marine Mode section provides you with
information about navigating with the GPSMAP 276C in Marine
Mode. The Marine Mode Pages and Features section reviews the
main pages and features in Marine Mode, such as using DSC and
Man OverBoard.
The Basic Operation in Automotive Mode section provides you
with information about navigating with the GPSMAP 276C in
Automotive Mode. The Automotive Mode Pages and Features
section reviews, in detail, the main pages and features in Automotive
Mode, such as the Trip Data Page and creating waypoints.
The Main Menu section describes features found on the Main
Menu, and information on how to change settings.
If you have a Garmin Sounder Module connected to your
GPSMAP 276C, refer to the Setting Up and Using Sonar section.
The Appendix contains specifications, optional accessories,
maintenance information, and other product information.
An Index is provided at the end of the manual for reference.
Manual Conventions
This manual uses the term Warning to indicate a potentially
hazardous situation, which, if not avoided, could result in death or
serious injury.
This manual uses the term Caution to indicate a potentially
hazardous situation, which, if not avoided, may result in minor
injury or property damage. It may also be used without the symbol
to alert you to avoid unsafe practices.
GPSMAP 276C Owner’s Manual i
INTRODUCTION > ABOUT THIS MANUAL