Garmin GPSMAP 76S Owner's manual

GPSMAP

®

76

chartplotting receiver

owner’s manual

Garmin International, Inc.

1200 East 151

st

Street,

Olathe, Kansas 66062, U.S.A.

Tel. 913/397.8200 or 800/800.1020

Fax 913/397.8282

Garmin (Europe) Ltd.

Unit 5, The Quadrangle, Abbey Park

Industrial Estate, Romsey, SO51 9DL, U.K.

Tel. 44/0870.8501241

Fax 44/0870.8501251

Garmin Corporation

No. 68, Jangshu 2

nd

Road, Shijr, Taipei

County, Taiwan

Tel. 886/2.2642.9199

Fax 886/2.2642.9099

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be viewed and to print one copy of this manual or of any revision hereto, provided that such electronic or printed copy of this manual

must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this

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Information in this document is subject to change without notice. Garmin reserves the right to change or improve its products and

to make changes in the content without obligation to notify any person or organization of such changes or improvements. Visit the

Garmin Web site (www.garmin.com) for current updates and supplemental information concerning the use and operation of this and

other Garmin products.

Garmin

®

, GPSMAP

®

, AutoLocate

®

, TracBack

®

, BlueChart

®

, and MapSource

®

are registered trademarks of Garmin Ltd. or its

subsidiaries and may not be used without the express permission of Garmin.

March 2006 Part Number 190-00230-00 Rev. D Printed in Taiwan

GPSMAP 76 Owner’s Manual i

IntroductIon

Thank you for choosing the Garmin GPSMAP 76.

The GPSMAP 76 utilizes the proven performance of

Garmin GPS and full-featured mapping to create an

unsurpassed portable GPS receiver. Take a moment

now to compare the contents of this package with

the packing list on 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 in detail. This manual is

organized into the following chapters.

The Introduction chapter contains the Table of Contents

as well as GPSMAP 76 care information.

The Getting Started chapter provides information

such as an overview of unit features and how to turn

the unit on and adjust the backlight. It also contains a

simulation to help you get acquainted with your new

GPSMAP 76.

The Basic Operation chapter provides you with

information about features such as using the Find

Menu, navigating a route, and using waypoints.

There are also step-by-step directions to assist you

in these operations.

The Main Pages chapter provides detailed explanations

about each page in the GPSMAP 76 and step-by-step

directions on using the pages. The Main Menu chapter

provides detailed explanations about the Main Menu

and how to use it to congure your unit.

The Appendix contains information such as

specications, optional accessories, and maintenance

information. You can also nd warranty and FCC

information in the Appendix. Read the Safety

Information to learn how to install and use your

Garmin GPSMAP 76 safely and responsibly.

An Index is provided at the end of the manual for

reference. Simply look up the topic you wish to learn

about and read the page or pages listed.

IntroductIon > About thIs MAnuAl

ii GPSMAP 76 Owner’s Manual

IntroductIon > tAble of contents

Table of Contents

Introduction .....................................................i

About This Manual ............................................i

Care Information ..............................................iv

Getting Started ...............................................1

Unit Basics ........................................................1

Interface Keys ...................................................3

Basic Operation ............................................. 4

Turning on the GPSMAP 76 .............................4

Adjusting Backlight and Contrast .........................5

Selecting and Entering Data .................................5

Simulator Mode ....................................................5

Initializing the GPS Receiver ...........................7

Initialization Options ............................................8

Creating a Waypoint .........................................9

New, Mark, and Waypoint Page Options ............11

Editing Waypoints...............................................11

Creating a New Route ....................................15

Editing a Route ...................................................17

Starting to Navigate .......................................20

Main Pages ................................................... 22

GPS Information Page ...................................23

Current GPS Receiver Status ..............................23

GPS Information Page Options Menu ................24

Map Page .........................................................25

Using Additional Map Data ................................25

Changing the Zoom Range .................................25

Map Page Options ..............................................26

Setup Map ...........................................................27

General Tab ...................................................28

Map Tab ........................................................29

Waypoint Tab ................................................29

Point Tab ......................................................30

Marine Tab ...................................................30

Line Tab ........................................................31

Area Tab ........................................................31

City Tab .........................................................32

Road Tab .......................................................32

Other Tab .......................................................33

Pointer Page ...................................................34

Pointer Page Options ..........................................34

Highway Page .................................................35

Highway Page Options .......................................36

Line Tab ........................................................36

Waypoint Tab ................................................37

Active Route/Goto Page .....................................37

GPSMAP 76 Owner’s Manual iii

IntroductIon > tAble of contents

Main Menu .................................................... 38

Trip Computer .................................................39

Trip Computer Options .......................................39

Tracks ..............................................................40

Track Page Options .............................................40

Track Information Page ......................................41

Points ..............................................................42

Waypoints ...........................................................42

Waypoint Options Menu ..............................42

Points Of Interest ..........................................43

Cities ...................................................................44

Exits ....................................................................44

Exit Options ..................................................45

Addresses ............................................................45

Intersections ........................................................46

Routes .............................................................47

Routes Page Options ...........................................47

Proximity .........................................................48

Proximity Options ...............................................48

Celestial ...........................................................49

Tides....................................................................49

Sun and Moon .....................................................50

Hunt and Fish ......................................................51

MapSource and System Info .........................51

Setup Menu .....................................................52

General Tab .........................................................52

Time Tab .............................................................53

Units Tab .............................................................54

Location Tab .......................................................54

Interface Tab .......................................................57

Appendix.......................................................58

Specications .................................................58

Connecting the Power/Data ...........................59

Interfacing .......................................................59

Satellite Information .......................................60

What is WAAS? ...............................................61

What is Differential GPS (DGPS)? ................61

Map Datums ....................................................62

Navigation Terms............................................64

Messages ........................................................66

Loran TD System ............................................68

Accessories ....................................................70

FCC Compliance .............................................71

Product Registration ......................................72

Software License Agreement ........................72

Limited Warranty ............................................73

Safety Information ..........................................74

Index ............................................................. 76

iv GPSMAP 76 Owner’s Manual

IntroductIon > cAre InforMAtIon

Care Information

Cleaning the Unit

The GPSMAP 76 is constructed of high quality

materials and does not require user maintenance other

than cleaning. Clean the unit using a cloth dampened

with a mild detergent solution and then wipe dry. Avoid

chemical cleaners and solvents that may damage plastic

components.

Storing the GPSMAP 76

Do not store the GPSMAP 76 where prolonged

exposure to temperature extremes may occur (such as

in the trunk of a car) as permanent damage may result.

User information, such as waypoints and routes are

retained in the unit’s memory without the need for

external power. It is always a good practice to back

up important user data by manually recording it or

downloading it to a PC (transferring it to MapSource).

Immersing the Unit in Water

The GPSMAP 76 is waterproof to IEC Standard 60529

IPX7. It can withstand immersion in 1 meter of water

for 30 minutes. Prolonged submersion can cause

damage to the unit. After submersion, be certain to

wipe and air dry the unit before reuse or charging.

To resolve problems that cannot be remedied using this

guide, contact Garmin Product Support in the U.S. at

800/800.1020 or Garmin Europe at 44/0870.8501241.

GPSMAP 76 Owner’s Manual 1

GettInG stArted > unIt bAsIcs

Internal Antenna

180 x 240 Four-Level

Gray, Backlight Display

Interface keys

External Antenna

Connection

Battery Compartment

External Data/

Auxilary

Power Port

GettInG Started

Unit Basics

2 GPSMAP 76 Owner’s Manual

GettInG stArted > unIt bAsIcs

To Install the batteries:

1. Remove the Battery Cover

by turning the D-ring 1/4 turn

counter clockwise and pulling

the cover loose.

2. Check the battery polarity with

the molded diagram in the

battery compartment and install

the batteries inserting the end

toward the spring rst.

3. Re-install the Battery Cover by

aligning the back cover

with the Unit and turning the

D-ring clockwise.

Remove the batteries from your GPSMAP 76 when you do not

expect to use the unit for several months. Be sure to observe the

proper polarity when inserting the batteries. Follow the battery

manufacturer’s instructions on the proper care and handling of

the batteries.

To install the Lanyard:

1. Place the loop of the Lanyard

through the slot at the bottom of

the unit.

2. Route the strap through the loop

and pull tight.

GPSMAP 76 Owner’s Manual 3

GettInG stArted > InterfAce Keys

Interface Keys

IN/OUT Zoom Keys

• From the Map page, press to zoom

in or out

• From any other page, press to scroll

up or down a list

NAV/MOB Key

• Press and release at any time to view

the Find Menu page

• Press and hold for MOB

POWER Key

• Press and hold to turn unit On/Off

• Press and release to adjust

backlighting

QUIT Key

• Press and release to cancel data entry

or exit a page

ROCKER Key

• Move Up/Down or Right/Left to

move through lists, highlight elds,

on-screen buttons, icons, enter data or

move the map panning arrow

PAGE Key

• Press to cycle through the main pages

• Press when using the on-screen

keyboard to close

• Press to end an operation in progress

and return to the main page.

MENU Key

• Press and release to view options for

a page

• Press twice to view the Main Menu

ENTER/MARK Key

• Press and release to enter highlighted

options, data, or conrm on-screen

messages

• Press and release at any time to mark

your current location as a waypoint

4 GPSMAP 76 Owner’s Manual

bAsIc operAtIon > turnInG on the GpsMAp 76

BaSIc operatIon

Turning on the GPSMAP 76

When the GPSMAP 76 is turned on, the Welcome

page is displayed, followed by the Information and

Warning pages. Acknowledge each of these pages by

pressing the PAGE key. The GPS Information page

is now displayed. The unit must now collect satellite

data and establish its present position. To ensure proper

initialization, the GPSMAP 76 is shipped from the

factory in AutoLocate mode, which allows the receiver

to “nd itself” anywhere in the world. Before you turn

on the unit to start initialization, be sure the antenna

has a clear and unobstructed view of the sky to receive

satellite signals.

To turn On and Off the GPSMAP 76:

1. Press and hold the red POWER key. When the

unit powers on, a tone sounds and the Warning

and Information pages are displayed.

2. To acknowledge that you have read and

understand the Information and Warning pages,

press PAGE. You will now see the Satellite

Information page.

3. To turn off the GPSMAP 76, press and hold the

red POWER key again.

GPSMAP 76 Owner’s Manual 5

bAsIc operAtIon > turnInG on the GpsMAp 76

Adjusting Backlight and Contrast

You may want to adjust the backlight/contrast to see

the display better.

To adjust the backlight/contrast level:

1. Press and quickly release the POWER key.

2. Press the ROCKER key UP to increase

the brightness or DOWN to decrease the

brightness.

3. Press the ROCKER key RIGHT to increase the

contrast or LEFT to decrease the contrast

3. Press ENTER or QUIT to close the Backlight/

Contrast adjustment window.

Selecting and Entering Data

As we progress through this Owner’s Manual you will

often be directed to press a specied Interface key or

highlight a eld. When you are directed to press a key,

you should press, then release the key. If the key needs

to be held down for a period of time, the instructions

will tell you. The position of the highlight is controlled

by the ROCKER key. When a eld is highlighted, a

dark strip encompasses the eld.

Simulator Mode

The Simulator Mode is great for practicing with the

unit while inside and satellite signals are not available.

When the GPSMAP 76 is in Simulator Mode, the GPS

receiver is turned off, conserving battery power. The

unit cannot be used for actual navigation.

NOTE: Do not try to navigate in Simulator Mode.

While in the Simulator Mode, the GPS receiver is

turned off. Any Satellite Signal Strength Indicators

displayed are only simulations and do not indicate

the strength of actual satellite signals.

GPS Information Page

Menu

6 GPSMAP 76 Owner’s Manual

bAsIc operAtIon > turnInG on the GpsMAp 76

To put the GPSMAP 76 in Simulator Mode:

1. With the GPS Information page displayed, press

the MENU key.

2. Using the ROCKER key, highlight Start

Simulator then press the ENTER key.

When the Simulator Mode is active, the message

“Simulating GPS” is displayed along the top of the

GPS Information page.

To turn off the simulator:

1. With the GPS Information page displayed, press

the MENU key.

2. Select Stop Simulator then press ENTER.

To simulate movement, press PAGE until the pointer

page is displayed. Press the ROCKER key LEFT or

RIGHT changes the Track. Press the ROCKER key

RIGHT until your Track has changed about 40°. This

simulates the direction change to the right. The Pointer

should now be pointed toward the left of the display

indicating that you need to turn to the left to head

toward the waypoint.

Press the ROCKER key to the LEFT, simulating a left

turn, until the Pointer is realigned with the vertical line

in the Compass Ring indicating the GPS is on track to

the destination.

GPSMAP 76 Owner’s Manual 7

bAsIc operAtIon > InItIAlIzInG the Gps receIver

Initializing the GPS Receiver

The GPSMAP 76 needs to be initialized the rst time

the unit is used, if it has been stored several months,

or if it has been moved over 600 miles. The Almanac

within unit stores each satellite’s orbital data that is

supplied in the satellite signals. The GPSMAP 76 uses

the Almanac to know which satellites to search for

and automatically updates each time the unit aquires

satellites. If you do not use your GPS for several

months or move the unit over 600 miles between

uses, the Almanac can become “cold” and the orbital

information is no longer valid. Your unit may have

trouble locking on to satellite signals using a “cold”

Almanac. If the unit is unable to receive enough

satellite signals to determine its location and update the

Almanac, it displays an options menu.

Initializing the GPS Receiver:

1. With fresh batteries installed, take the unit

outside for a clear 360° view of the sky.

2. Turn the unit on and hold it in front of you with

the top of the unit tilted upward. Follow the

screen prompts, pressing PAGE to display the

GPS Information page.

3. The initialization process is automatic. It should

take the GPSMAP 76 no longer than ve

minutes to acquire enough satellite signals to

become operational. When the unit is able to

navigate, it displays either 2D GPS Location or

3D GPS Location in the Receiver Status eld.

8 GPSMAP 76 Owner’s Manual

bAsIc operAtIon > InItIAlIzInG the Gps receIver

Initialization Options

If the GPSMAP 76 is unable to determine its location,

an options menu is displayed. Select the appropriate

option to help the unit acquire satellites. Highlight the

option and then press ENTER to select.

Start Simulator—is used for practicing with the unit

while inside and satellite signals are not available.

When you select Simulator, the GPS receiver is turned

off saving battery power.

New Location—is used when you have moved the unit

over 600 miles and are having trouble locking onto

satellite signals.

When you select New Location, another menu is

displayed. This menu contains the options Automatic

or Use Map. If you select Automatic, the unit switches

to the AutoLocate mode and begin searching for

satellites. This process may take longer to acquire

satellites. Use Map utilizes the pointer on the Map

page to select your approximate location. Then the unit

continues to acquire satellites normally.

Stored w/o Batteries—is used when the date stored

in the unit may be incorrect due to storage without

batteries. To check the date, highlight Stored w/o

Batteries and verify the date displayed. If the date is

incorrect, select Stored w/o Batteries to search

for satellites.

Continue Acquiring—is used when in an area where

the satellite signals are being temporarily blocked.

When initializing the receiver or trying to

receive satellite signals, orient the GPSMAP

76 so the top of the unit points toward the

sky. If the unit is held with the top of the unit

pointed toward the horizon, satellite reception

may be severly degraded.

GPSMAP 76 Owner’s Manual 9

bAsIc operAtIon > creAtInG A WAypoInt

Creating a Waypoint

The term Waypoint may be new to you, but is

frequently used when discussing navigation. A

Waypoint is a position stored in the unit’s memory

used for direct navigation or to build a Route.

The unit has to be turned on and receiving at least

three satellites (or simulating navigation) to mark

a waypoint. There are three methods for creating

waypoints in the GPSMAP 76. You can press the

ENTER/MARK key while at a location, create a

waypoint on the Map page, or enter coordinates for

a waypoint manually.

Creating a waypoint using the ENTER/MARK

key—Press and hold ENTER/MARK key until

the Mark Waypoint page is displayed. At this point,

you can edit the waypoint name, symbol, date/time,

elevation, and depth. Highlight the OK button and

press ENTER to save the waypoint.

Delete

Waypoint

Goto

Waypoint

Show Waypoint

on Map

Conrm Changes

and Exit Page

Creating a waypoint on the Map Page—Using the

ROCKER key, move the Map Pointer to the desired

location on the Map page and press ENTER. If the

Map Pointer is not on a map feature or road, the New

Waypoint page is displayed. You can edit the waypoint

name, symbol, date/time, elevation, and depth.

See page 11 for information on editing waypoints.

Highlight the OK button and press ENTER to save

the waypoint.

10 GPSMAP 76 Owner’s Manual

bAsIc operAtIon > creAtInG A WAypoInt

Creating a waypoint manually using existing

coordinates—Press and hold ENTER/MARK

until the Mark Waypoint page is displayed. The unit

captures its current location. Highlight the Location

eld, press ENTER, and change the coordinates to

the new location using the ROCKER. Press ENTER

to conrm the change. At this point, you can edit the

waypoint name, symbol, date/time, elevation, and

depth. Highlight the OK button and press ENTER to

save the waypoint.

Creating a waypoint by projecting its location—

A waypoint may also be created by “projecting” the

distance and bearing from a specic location to a new

location. Create a waypoint using your favorite method

previously discussed. Press MENU to open the New

Waypoint Page Options menu, highlight Project

Location, and press ENTER. Highlight the From

eld and press Enter to open the Find menu. Select

the point from which you wish to project your new

waypoint just as you would select a waypoint or point

of interest.

Highlight the Distance eld and press Enter. Use the

ROCKER to adjust the distance from the selected

location that the new waypoint is to be marked. Press

ENTER. Repeat the process to adjust the bearing.

When you have adjusted all elements of the projected

location, highlight Save and press Enter.

Make any other desired changes to the new waypoint

data such as name, symbol, and date. Highlight OK

and then press ENTER.

GPSMAP 76 Owner’s Manual 11

bAsIc operAtIon > creAtInG A WAypoInt

New, Mark, and Waypoint Page Options

The New Waypoint page has a secondary menu

containing three options: Average Location, Project

Location, and Append to Route. Access this menu

by pressing the MENU key when the New, Mark, or

Waypoint page is displayed.

Average Location—collects and averages location

readings. The Location, Estimated Accuracy, Elevation,

and Measurement Count are displayed on the Average

Location page. When you are ready to save the

waypoint, highlight the Save button and press ENTER.

Project Location—projects a waypoint from a

specied location.

Append To Route—shows the available routes or

a New Route selection is displayed. If you select an

existing route, the waypoint is added to the end of the

route. If you select New Route, a new route is created

and the waypoint is added to the route.

Editing Waypoints

You can edit waypoints at the time they are created or

at a later date. There are six items that can be changed:

the symbol, name, location, date/time, elevation, and

depth. You also have the option to show the waypoint

name on the Map page.

Editing a Saved Waypoint—Press the MENU key

twice to display the Main Menu. Highlight Points

and press ENTER, highlight Waypoints and press

ENTER again. Select the desired waypoint from the

list and press ENTER to display the Waypoint page.

When nished, highlight the OK button and press

ENTER to accept the changes. See page 42 for more

information on the waypoint list.

Selecting a Symbol—Highlight the symbol eld and

press ENTER. Use the ROCKER key to select a

symbol from the list and press ENTER. The selected

symbol is now displayed at the waypoint location on

the Map page.

12 GPSMAP 76 Owner’s Manual

bAsIc operAtIon > creAtInG A WAypoInt

Changing the Name—Highlight the name eld

and press ENTER. Use the ROCKER key to scroll

through the alpha-numeric list and make a selection.

Press the ROCKER to the right to move the next

placeholder. When nished, press ENTER to accept

the changes.

Symbol

Name

Location

Depth

Date

Elevation

Show

Name

Changing the Location, Date/Time, Elevation, or

Depth—Highlight the desired eld and press ENTER.

Use the ROCKER key to scroll through the numeric

list until the desired number is displayed. Press

the ROCKER key to the right to move to the next

character. When nished, press ENTER to accept

the changes.

Show Name on Maps—Activating this option displays

the waypoint name on the Map page. Highlight the box

and press ENTER to check/uncheck the box.

These are the same steps that you use to ENTER

names and change numbers and select options in all of

the elds in the GPSMAP 76.

• If you press and hold the

ROCKER key while

scrolling through the alpha-numeric list, it

increases scrolling speed.

• You can scroll through the alpha-numeric list in

either direction.

• Do not press the

ENTER key until you have

nished entering the data. Remember, use the

ROCKER key to move to the next placeholder.

GPSMAP 76 Owner’s Manual 13

bAsIc operAtIon > creAtInG A WAypoInt

We have already created a waypoint with the ENTER

key. Let’s create another waypoint on the Map page

using the Map Pointer.

Press the PAGE key until the Map page is displayed.

Press the IN key several times until the Zoom Range

in the lower left corner of the Map page reads .5 mi

or lower. The current GPS location is indicated by the

triangle in the center of the map. Press the ROCKER

key any direction to display the Map Pointer.

Using the ROCKER key, you can pan the Map Pointer

around the map. As you move around the map, the

direction and distance from the Map Pointer to the

current GPS location is displayed at the top of the map.

Map Pointer

Bearing and Distance from

Pointer to current GPS location.

With the Map Pointer at a location on the map about

one mile from your current location and not on a road

or map feature, press ENTER. The location of the

Map Pointer is captured and the New Waypoint page

is displayed. Change the waypoint name and store the

waypoint in memory by highlighting OK, then pressing

ENTER. Press the QUIT key to hide the Map Pointer

and center the map on the current GPS location.

14 GPSMAP 76 Owner’s Manual

bAsIc operAtIon > creAtInG A WAypoInt

To go to a waypoint:

1. Press the NAV key.

2. Highlight Go To Point and press ENTER.

3. Highlight Waypoints and press ENTER.

4. Highlight the desired waypoint and press

ENTER.

5. Highlight the Goto Button and press ENTER.

The GPSMAP 76 is now navigating to the waypoint.

For a GPS to navigate, it has to be moving. Fortunately,

you can simulate movement in the GPSMAP 76. Press

the PAGE key until the Pointer Page is displayed.

Along the top of the Pointer page there are several data

elds, one of which is the Speed eld. To simulate

movement, press the ROCKER key up one time. This

sets a speed of 10 miles per hour. If you continue to

press or hold the ROCKER key, the speed increases in

10 mph increments.

The Pointer page displays a Pointer and Compass

Ring. The Pointer always point toward your destination

(Bearing) while the Compass Ring reects the direction

that you are traveling (Track). When you are headed

directly toward your destination, the Pointer is pointing

toward the top of the display, aligned with the vertical

line on the Compass Ring. If you are no longer heading

toward your destination, the Pointer turns away from

the top of the display to point toward your destination.

To get headed toward your destination again, turn

until the Pointer is realigned with the vertical line in

the Compass Ring and pointed toward the top of

the display.

Note: Remember that while the GPS is very

reliable, you should always have a backup means

of navigation.

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