Garmin GPS Receiver 101 User Manual

Foretrex 101  
personal navigator®  
owner’s manual  
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Introduction  
Thank you for choosing the Garmin Foretrex 101. To get the most from your new  
Foretrex 101, read through the Quick Start Guide first, then this Owner’s Manual to under-  
stand all of the operating features.  
About This Manual  
The Quick Start Guide describes the process of navigating the Main Pages and the Option  
Menus, along with some basic unit operations to familiarize you with your new Foretrex  
101 right out of the box. Read the Quick Start Guide first.  
Standard Package Contents:  
1 Foretrex 101 Unit  
1 Strap Extension  
This Owner’s Manual describes the Main Pages of the Foretrex 101 and their options in  
detail. While the Owner’s Manual provides some direction on how to select and change  
items, its main intention is to describe each Main Page, Option Menu, and feature in detail.  
This manual is organized into the following sections:  
1 Wrist Strap  
1 Owner’s Manual  
1 Quick Start Guide  
The Introduction chapter provides care information and the Table of Contents.  
The Overview chapter provides basic information about the Foretrex 101.  
Check to see that your package in-  
cludes the items listed above. If any parts  
are missing, contact your Garmin dealer  
immediately.  
The Main Pages chapter provides information on each of the six Main Pages, listed in  
the same order as viewed on the unit. The section for each page provides an overview that  
discusses the page, how it functions, and step-by-step instructions for using the page and its  
features.  
The Main Menu chapter provides information on each page in the Main Menu:  
Waypoints, Tracks, Routes, and Setup. The section for each page provides an overview that  
discusses the page, how it functions, and step-by-step instructions for using the page and its  
features.  
The Appendix includes additional information about the Foretrex 101  
The Index provides keywords and the pages on which they appear.  
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Introduction  
Cleaning the Unit and Wrist Strap  
The Foretrex 101 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 de-  
tergent solution and then wipe dry. Avoid chemical cleaners and solvents that may damage  
plastic components.  
Care Information  
The wrist strap should be hand washed with mild detergent in warm or hot water. Blot  
dry then air dry. Do not machine wash.  
Storing the Foretrex 101  
Do not store the Foretrex 101 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 will be retained in the units memory without the need for  
battery power.  
Immersing the Unit in Water  
The Foretrex 101 is waterproof to IEC Standard 60529 IPX7. It can withstand im-  
mersion 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 (including the battery  
compartment) before reuse or charging.  
To resolve problems that cannot be remedied using this guide, contact Garmin Product  
Support in the U.S.A. at 800/800.1020 or Garmin Europe at 44/1794.519944.  
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Introduction  
Table of Contents  
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Introduction  
Table of Contents  
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Overview  
Foretrex 101 Overview  
Your small, rugged, and waterproof Foretrex 101 unit is perfect for easily maneuvering  
from one waypoint to the next. With handy and convenient wrist-strap design, the power-  
ful Foretrex 101 allows you to store up to 500 waypoints and 20 routes in the units mem-  
ory, while also providing built-in WAAS capability. In addition, the Foretrex 101 boasts a  
customizable trip computer, 10,000 track points, as well as PanTrackand TracBack®.  
Getting Started  
With an optional PC Interface Cable, you can connect your Foretrex 101 to your  
computer to transfer waypoints and routes between MapSource and your unit. Refer to the  
MapSource User’s Guide and MapSource Help File for complete information.  
The images below describe the buttons and some features of your Foretrex 101.  
LCD Display  
(with Backlight)  
Back View (without strap)  
Front View  
Strap spring  
bars  
Built-in GPS  
Antenna  
PC Interface  
Cable Connector  
under  
weather cap  
Battery Cover  
Serial Number  
Speaker  
POWER  
BACKLIGHT  
GOTO PAGE  
ENTER  
MARK  
DOWN UP  
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Overview  
Using the Buttons  
Getting Started  
POWER  
GOTO  
PAGE  
ENTER/  
MARK  
DOWN  
UP  
The POWER button:  
Press and hold to turn unit on and off  
Press and release to turn display backlight on and off  
The GOTO button:  
Press to initiate a Goto (navigate to a specific destination/waypoint)  
The PAGE button:  
Press to switch between the Main Pages  
Press to back out or escape out of the present page or screen, or  
Press to ‘undo’ the most recent action on a page  
The ENTER/MARK button:  
Press to confirm data entry or menu selection  
Press and hold to mark a waypoint  
The UP/DOWN buttons:  
Highlight options on pages and menus  
Adjust display contrast on the Satellite Page  
Zoom out (UP) and in (DOWN) on Map Page  
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Overview  
Using the Wrist Strap  
The Foretrex 101 has been designed to comfortably fit your wrist. For best perfor-  
mance, wear the Foretrex 101 like a watch, with the top face of the unit oriented towards  
the sky. A strap extension provides additional length and easily attaches to the existing  
strap.  
Getting Started  
To fasten the Foretrex 101 to your wrist:  
1. With the strap open, place the Foretrex 101 on your wrist.  
2. Slide the end of the strap through the connector.  
3. Adjust to fit comfortably and secure the strap using the Velcro®. Do not adjust too  
tightly around your wrist as this may restrict blood circulation.  
To add the strap extension:  
1. Slide the end of the existing strap through the connector on the extension.  
2. Place the Foretrex 101 on your wrist or arm.  
3. Slide the end of the extension through the existing connector.  
4. Adjust to fit comfortably and secure the strap using the Velcro®. Do not adjust too  
tightly around your wrist/arm as this may restrict blood circulation.  
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Overview  
To remove the wrist strap from the Foretrex 101:  
1. Place your Foretrex 101 on a cloth or soft surface to avoid scratching the case.  
2. While holding the Foretrex 101 steady with one hand, use a jeweler’s band pin  
removing tool or a very soft flat head screwdriver. Catch the spring bar’s loaded stem  
and pull it back enough for the band to clear the case’s edge.  
Getting Started  
To replace the wrist strap on the Foretrex 101:  
1. To reinstall, insert the spring bar into the wristband and place one side of the spring bar  
into one pinhole.  
2. Compress the spring bar, and snap it into the other pinhole. Be sure that the spring  
bars are secure in the pinholes before using your Foretrex 101.  
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Overview  
Installing Batteries  
The Foretrex 101 operates on two AAA alkaline batteries (not included), which are  
placed in the back of the unit. Rechargeable alkaline, NiMH, NiCad, or lithium batteries  
may be used. Refer to section “Set System Page” for instructions on selecting battery type.  
Stored data will not be lost while batteries are being changed. However, if batteries are  
completely discharged and are not changed within a couple of days, it may take longer for  
the unit to get a GPS signal fix.  
Getting Started  
To install the batteries:  
1. Remove the battery cover by inserting a coin in the bottom slot. Twist the coin to lift  
the cover up and pull away.  
2. Compare the battery polarity with the diagram in the battery compartment and install  
the batteries accordingly.  
3. To re-install the battery cover, slide the top portion into the appropriate slot, then snap  
the bottom section securely to the base of the unit.  
Installing AAA batteries into the Foretrex 101  
NOTE: When replacing batteries, use only new or fully charged batteries. Do not  
mix Alkaline and NiMH batteries. Rechargeable batteries may typically display  
less capacity than disposable batteries. Extensive use of backlighting and key  
beep tones will significantly reduce battery life. Remove the batteries from the  
unit if you do not plan to use it for several months. Storing batteries in the unit  
for long periods may result in leakage and damage to the battery compartment.  
Battery usage icon shows an  
estimate of battery life left. Four  
squares with the battery outline  
indicates new batteries are installed  
in the unit.  
NOTE: Follow the manufacturer’s instructions for proper care and disposal of used  
batteries. Do not incinerate used batteries, as internal materials may ignite with  
explosive violence.  
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Overview  
Turning on the Foretrex 101  
After you have placed the batteries in the Foretrex 101, it is ready for use. Allow the  
Foretrex 101 time to track satellites and determine your position the first time you use it.  
Upon startup, the GPS signal bar appears. As the Foretrex 101 locates more satellites and  
the signal strength increases, the bar moves to the right. Estimated GPS accuracy displays  
underneath the GPS signal bar. Refer to the previous page for battery installation informa-  
tion.  
Getting Started  
To turn on the Foretrex 101:  
1. Press and hold the POWER button until the Satellite Page is displayed, then release.  
Satellite Page  
2. Your Foretrex 101 automatically begins acquiring satellites. The GPS signal bar and  
accuracy fields are shown on the Satellite Page as well as an image that is acquiring  
satellites. The satellite dish icon on the left side of the screen flashes while the Foretrex  
101 determines your location.  
3. Leave the Foretrex 101 with a clear view of the sky for 15–30 minutes initially. After  
the first use, it should only take less than a couple minutes to acquire satellites.  
4. When the Foretrex 101 acquires enough satellite signals to determine your location, the  
satellite dish icon on the left side of the screen stops flashing.  
NOTE: If you have moved over 500 miles from the location you last used your  
Foretrex 101 unit, or you have not used your Foretrex 101 in more than one  
month, it may take 15 to 30 minutes to determine your location.  
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Overview  
Using the Main Pages  
All of the information needed to operate the Foretrex 101 is found on six main ‘pages’  
(or display screens). These pages are the Satellite, Map, Navigation, Trip Computer, Timer  
(if enabled), and Main Menu.  
Getting Started  
Switching Between the Main Pages  
Simply press the PAGE button to switch between pages as shown below.  
Satellite Page  
Map Page  
Navigation Page  
Main Menu Page  
Timer Page (if enabled)  
Trip Computer Page  
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Main Pages  
Using the Satellite Page  
The Satellite Page shows the Foretrex 101 gathering all the necessary satellite informa-  
tion in order to work. The Satellite Page shows you the satellites being acquired (in anima-  
tion), satellite signal strength, and the Foretrex 101 units estimated location accuracy.  
Satellite Page  
When the message on the Satellite Page no longer reads “Acquiring...”, the Foretrex 101  
has found your location and you are ready to go!  
NOTE: If you are using your Foretrex 101 for the first time, have moved over 500  
miles from the location you last used your Foretrex 101 unit, or have not used  
your Foretrex 101 in more than one month, allow time for the unit to track satel-  
lites by leaving it outside with a clear view of the sky for 15 to 30 minutes.  
Satellite Page  
Satellite Page Options  
Advanced Skyview  
Using the Satellite Page Options  
Press the ENTER button to display the Satellite Page Options.  
Setup Display: Press ENTER when ‘SETUP DISPLAY’ is highlighted to open the Display  
Setup Page. Refer to the next section for information about the Light Timeout and Contrast.  
Advanced Sky View: Press ENTER when ‘ADVANCED SKYVIEW’ is highlighted to switch  
the animation to the advanced sky view that displays two circles with numbers indicating  
the satellites the unit is acquiring. The bars on the right side of the page indicate the signal  
strength of each satellite. When the unit is set to display the Advanced Sky View Page,  
you can set the orientation of the map by toggling between Orient Sky Ahead and Orient  
Sky Northward. Toggle back to the normal sky view by pressing the ENTER button when  
‘NORMAL SKYVIEW’ is highlighted.  
About Foretrex: Press ENTER to display the software version and copyright information.  
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Main Pages  
Adjusting the Backlighting and Contrast  
If the lighting conditions make it hard for you to see the screen, adjust the contrast or  
turn on the backlight. You may also make these adjustments through the Main Menu Page.  
Refer to the “Setup Menu: Set Display” section for more information.  
Satellite Page  
To use the backlight:  
1. Press and release the POWER button from any screen to turn on the backlight.  
2. The backlight is timed to stay on for 30 seconds. Press the POWER button again if you  
wish to turn the backlight off before the automatic light timeout.  
To adjust the backlight timeout from the Satellite Page:  
1. Press the PAGE button until you see the Satellite Page.  
Satellite Page Options  
2. Press ENTER to display the Satellite Page Options.  
3. Press UP/DOWN to highlight ‘SETUP DISPLAY’ from the options menu. Press ENTER.  
3. Press UP/DOWN to highlight the line below ‘LIGHT TIMEOUT’. Press ENTER.  
4. Press UP/DOWN to highlight the desired duration for the backlight to remain on before  
it automatically turns off. Press ENTER to select the desired time limit.  
Display Setup  
To adjust the screen contrast from the Satellite Page:  
1. Press the PAGE button until you see the Satellite Page.  
2. Press ENTER to display the Satellite Page Options.  
3. Press UP/DOWN to highlight ‘SETUP DISPLAY’ from the options menu. Press ENTER.  
Use the UP/DOWN buttons to highlight the line below ‘CONTRAST’. Press ENTER.  
Or Press UP/DOWN on the Satellite Page to automatically bring up the contrast slider.  
4. Press the UP button to make the screen darker or the DOWN button to make it lighter.  
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Main Pages  
Map Page  
Using the Map Page  
The Map Page shows where you are (the animated figure) and provides a picture of  
where you are going. As you travel (the animated figure ‘walks’) and leaves a ‘trail’ (track  
log). Waypoint names and symbols are also shown on the map.  
To help you better visualize the ‘real world’, Foretrex 101 automatically rotates the  
map as you move, so that waypoints that are ahead of you are always displayed above the  
animated figure. The Heading Indicator shows the direction you are heading.  
To make sure you can see your entire trip, you can change the map scale (from 20 feet to  
800 miles) by pressing and holding the UP button to view a larger area (zoom out), or the  
DOWN button for viewing a smaller area (zoom in).  
Map Page  
Map Page Options  
Press ENTER when the Map Page is displayed to access the Map Page Options. The  
following options are available:  
Clear Track Log: Press ENTER when this is highlighted to clear the track log that is cre-  
ated automatically.  
Map Page Options  
Measure Distance: Press ENTER when this is highlighted to measure the distance between  
two waypoints. Refer to the procedure titled “To Measure Distance” for instructions on  
measuring distance.  
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Main Pages  
Map Page  
Map Setup: Press ENTER when this is highlighted to adjust the map settings including:  
Orient Map (Ahead or Northward): When ‘AHEAD’ is selected, the top of the map  
is oriented in the direction you are currently moving. When ‘NORTHWARD’ is  
selected, the map is always oriented to the North.  
Auto Zoom (On or Off): When ‘AUTO ZOOM’ is turned on, the map automatically  
adjusts its scale to display your entire navigating route until you manually change  
the zoom level. When it is turned off, you must press the UP or DOWN button to  
select the appropriate map scale.  
Waypoints (Show or Hide): Allows you to view the map with or without waypoints.  
Map Setup Page  
Goto Line (Bearing or Course): Toggles between Bearing (always directed at destina-  
tion and follows you as you move) and Course (fixed from your starting location).  
Defaults: Press ENTER when this is highlighted to restore the unit to the default Map  
Setup settings.  
The following option is shown only if you have an active track log:  
Pan Track Log: Press ENTER when this is highlighted to move the pointer to any point  
along the track. Press ENTER to then start a TRACBACK or a Goto, MARK a waypoint, or  
ZOOM In or Out.  
Pan Track Log  
The following option is shown only if you are actively navigating to a destination:  
Stop Navigation: Press ENTER when this is highlighted to stop any active navigation.  
Navigation refers to any time you are using the Foretrex to guide you to a destination.  
Map Page Options  
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Main Pages  
Map Page  
To clear the track log from the Map Page:  
1. Press the ENTER button while on the Map Page to display the Map Page Options.  
2. Press the UP or DOWN button to highlight ‘CLEAR TRACK LOG’ and press the ENTER  
button.  
3. At the message “DO YOU REALLY WANT TO CLEAR THE TRACK LOG?”, use the DOWN  
button to highlight ‘YES’ and press the ENTER button to clear the track log and return  
to the Map Page.  
To measure distance:  
1. Press the PAGE button until you see the Map Page. Press ENTER to display the Map  
Clearing the Track Log  
Measure Distance Page  
Edit Number Page  
Page Options.  
2. Press UP/DOWN to highlight ‘MEASURE DISTANCE’ from the options menu. Press  
ENTER.  
3. Press ENTER when the field to the right of ‘FROM’ is highlighted to select a waypoint  
from which to measure. Use the arrow buttons to highlight the desired waypoint from  
the waypoint list. Press ENTER to select the waypoint.  
4. Press ENTER when the field to the right of ‘TO’ is highlighted to select a waypoint to  
end the measurement.  
5. Press ENTER when the field to the right of ‘ESTIMATED SPEED’ is highlighted to enter  
an estimated speed. The Edit Number Page is displayed to allow you to enter the speed.  
6. Use the ENTER button and the UP and DOWN buttons to enter a new speed. Highlight  
‘OK’ and press ENTER when finished. The unit returns to the Measure Distance Page.  
The total distance between the two points and the time needed to travel to the selected  
point is displayed at the bottom of the page.  
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Main Pages  
Using the Navigation Page  
The Navigation Page helps guide you to a destination. When you are moving with no  
particular destination in mind, the Navigation Page shows you your moving direction and  
speed.  
Navigation Page  
When you are moving towards a specific destination (navigating a course), the  
Navigation Page displays the name of the location, two data fields (that display distance  
to final destination and speed by default), and a direction arrow in the compass ring. To  
navigate, simply follow the arrow.  
Navigation Page Options  
Navigation Page  
Press ENTER when the Navigation Page is displayed to access the Navigation Page Op-  
Navigating to Home  
tions. The following options are available:  
Change Fields: Press ENTER when this is highlighted to change the data fields that appear  
on the right-hand side of the display. For a complete list and description of the data fields  
available in the Foretrex, refer to “Data Field Options” found in the “Appendix”.  
Restore Defaults: Press ENTER when this is highlighted to restore the unit to the default  
Navigation Page settings.  
When you are navigating to a destination the following option is also displayed:  
Stop Navigation: Stops any active navigation (displays only when navigating).  
To select a Navigation Page option:  
1. Press the ENTER button on the Navigation Page. The Options Menu displays.  
2. Press the UP or DOWN button, highlight the desired option, and press ENTER to make  
the changes and close the Options Menu.  
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Main Pages  
Using the Trip Computer  
The Trip Computer stores information for your trip from the time it is reset until it is re-  
set again. The Trip Computer displays information about your trip, such as your maximum  
speed and trip odometer. You may change the trip computer data fields to suit your needs.  
Trip Computer  
The trip computer displays information (trip data) in three full screens: the first screen  
displays four small data fields. As you scroll down you two medium sized data fields are  
shown and finally one large data field is displayed. The Foretrex remembers which Trip  
Computer Page you previously viewed and displays that same screen when you view the  
Trip Computer Page again. For example, if you were monitoring your speed using the one  
large data field format, when you return again to the view the trip computer, your speed is  
displayed in the large data field format.  
Trip Computer:  
Four small data fields  
Trip Computer Options  
Press ENTER to display the following Trip Computer Page Options:  
Change Fields: Press ENTER when this is highlighted to change the data fields that appear  
on the right-hand side of the display. For a complete list and description of the data fields  
available in the Foretrex, refer to “Data Field Options” found in the “Appendix”.  
Trip Computer Options  
Reset Max Speed: Press ENTER when this is highlighted to reset the Maximum Speed  
achieved during a trip.  
Reset Trip Data: Press ENTER when this is highlighted to reset the trip time, trip distance  
(odometer), and average speed.  
Restore Defaults: Press ENTER when this is highlighted to restore the Trip Computer data  
fields to the defaults.  
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Main Pages  
Timer Page  
Displaying the Timer Page  
By default, the Timer Page is not displayed. You must access the Main Menu and enable  
the Timer Page before you can display and use it.  
To enable the Timer Page:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
4. Use the UP and DOWN buttons to highlight the field below ‘SHOW TIMER PAGE’ and  
press ENTER.  
Timer Page:  
5. Use the UP and DOWN buttons to highlight ‘YES’ and press ENTER.  
6. Press the PAGE button to exit the menu pages.  
Timer running  
Setting the Timer  
Before you can use the timer, you must set the timer to count down from a particular  
number, such as 10 minutes. You can also program what the timer will do when the time  
has expired and what tones will sound at the timers expiration and intervals. This section  
will simply explain how to set the timer to count down. For more information about setting  
up the timer, refer to the “Setup Menu: Set Timer” section of this guide.  
Set Timer Page:  
Show Timer  
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Main Pages  
Timer Page  
To set the Timer:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
4. Use the UP and DOWN buttons to highlight the field below ‘COUNT DOWN FROM’ and  
press ENTER.  
5. Use the UP and DOWN buttons to highlight the desired time (10, 6, 5, or 4 minutes)  
and press ENTER. You can also enter a ‘CUSTOM’ time as described below.  
To enter a custom time:  
Set Timer Page:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
Timer Defaults  
4. Use the UP and DOWN buttons to highlight the field below ‘COUNT DOWN FROM’ and  
press ENTER. The Edit Time Page is displayed.  
5. Use the UP and DOWN buttons to highlight the number position you want to change  
and press ENTER.  
Setting the Count Down From field  
6. Use the UP and DOWN buttons to highlight the desired number and press ENTER.  
Repeat this process until the number you would like to count down from is entered.  
7. Use the UP and DOWN buttons to highlight ‘OK’ and press ENTER.  
When you use the timer, it will count down from the time entered in the steps above.  
For complete information about the Set Timer Page, refer to the “Setup Menu: Set Timer”  
section in this manual.  
Edit Time Page  
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Main Pages  
Timer Page  
Using the Timer Page  
After the Timer Page is enabled and a count down time is entered, you can use the timer  
for a variety of applications, such as running and sailboat racing. The synchronization and  
quick reset capabilities make the Foretrex an extremely handy timer.  
To stop and start the timer:  
1. Press the PAGE button until the Timer Page is displayed.  
2. To start the timer, press the ENTER button when ‘START’ is displayed along the bottom  
of the page.  
3. To stop the timer, press the ENTER button when ‘STOP’ is displayed along the bottom of  
Timer Page:  
Counting down from 10.00 minutes  
the page.  
4. Change the count down time temporarily by skipping ahead or back using the UP and  
DOWN arrows. This is especially handy when synchronizing your Foretrex timer to other  
timers, such as during a race. The timer can stop or start counting up after the count  
down timer expires.  
5. Press the UP arrow to reset the timer to the original count down time so it is ready to  
use again.  
Timer Page:  
TIP: When the timer is at 0:00, press the ENTER button to start the timer count-  
Expired timer  
ing up from 0:00.  
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Main Menu Pages  
Main Menu Page  
Main Menu Page Basics  
The Main Menu Page gives you access to the Foretrex 101 units waypoints, tracks,  
routes, and setup screens. When the Main Menu Page is displayed, use the UP or DOWN  
buttons to highlight the desired sub-page (Waypoints, Tracks, Routes, or Setup), and press  
ENTER to open that page.  
The Main Menu Page also displays the current date and time along the top of the screen.  
To access a Menu Page:  
1. From the Main Menu Page, use the UP and DOWN buttons to highlight the desired  
Menu Page, such as ‘WAYPOINTS’.  
Main Menu Page  
2. Press the ENTER button to access that Menu Page.  
The following Sub Pages are available: Waypoints, Tracks, Routes, and Setup. The Menu  
Pages and their options are described in the following pages.  
Waypoints Menu  
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Main Menu Pages  
Waypoints Menu Page  
The Waypoints Menu Page provides access to your waypoints and allows you to delete  
and create waypoints.  
Waypoints Menu Page  
To open the Waypoints Menu Page:  
1. From the Main Menu Page, use the UP and DOWN buttons to highlight ‘WAYPOINTS’.  
2. Press the ENTER button to access the Waypoints Menu Page.  
To create a waypoint:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘WAYPOINTS’,  
then press the ENTER button.  
Waypoints Menu  
Mark Waypoint Page  
List All Waypoints Page  
2. Select ‘CREATE NEW’ and press ENTER.  
3. The Mark Waypoint Page is then displayed. Your current location is entered as the  
default location and 001 is entered as the default waypoint name. To edit elements of  
a waypoint (such as the symbol, name, or location), refer to the “Editing a Waypoint”  
section.  
To select a waypoint from the List All Page:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘WAYPOINTS’,  
then press the ENTER button.  
2. Select ‘LIST ALLto see an alphabetical listing of all Waypoints.  
3. Press the UP or DOWN button to highlight the alphabetical tab containing the desired  
waypoint, then press the ENTER button.  
4. Press the UP or DOWN button to select the waypoint and press the ENTER button to  
display the Review Waypoint Page.  
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Main Menu Pages  
To view the nearest waypoints page:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘WAYPOINTS’,  
then press the ENTER button.  
Waypoints Menu Page  
2. Select ‘NEAREST’ and press the ENTER button to see a listing of the nine closest  
waypoints by name and distance from your location.  
Nearest Waypoints Page  
3. Press the UP or DOWN button to select the waypoint and press the ENTER button to  
display the Review Waypoint Page.  
Main Menu Page  
To delete all waypoints:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘WAYPOINTS’,  
then press the ENTER button.  
2. Select ‘DELETE ALLand press the ENTER button.  
Waypoints Menu  
3. A confirmation message box displays asking if you really want to delete all waypoints.  
Press the UP or DOWN button to highlight the correct choice and press the ENTER  
button to complete the action.  
Delete All Waypoints  
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Main Menu Pages  
Marking a Waypoint  
The Mark Waypoint Page, shown to the right, allows you to define a location as a  
waypoint and then change the waypoint symbol, name, elevation, and location (latitude  
and longitude). Entering a known location, then saving it as a Waypoint, works well for  
geocaching.  
Waypoints Menu Page  
To mark a waypoint:  
You may mark a waypoint one of two ways:  
Press and hold the ENTER/MARK button.  
The Mark Waypoint Page displays.  
Mark Waypoint Page  
Press PAGE to view the Main Menu.  
Select Waypoints and press ENTER.  
Select ‘CREATE NEW’.  
The Mark Waypoint Page displays.  
Editing a Waypoint  
After you have marked a waypoint using on of the above methods, the Mark Waypoint  
Page displays. You can change elements of the waypoint from this page. You can enter a  
new name, select a new symbol, and enter a new elevation and latitude/longitude. High-  
light OK? and press ENTER to save the waypoint.  
You may also edit elements of an existing waypoint using the same methods. The only  
difference is that you will be editing from the Waypoint Review Page instead of the Mark  
Waypoint Page.  
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Main Menu Pages  
To change the symbol:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘MARK’. Press  
the ENTER button to display the Mark Waypoint Page.  
Waypoints Menu Page  
2. Press the UP or DOWN button and highlight the symbol in the flag.  
3. Press the ENTER button to display the list of waypoint symbols.  
4. Use the UP and DOWN buttons to select the desired symbol. The symbol list  
automatically scrolls as you use the arrow buttons to display all the symbols available.  
5. When the desired symbol is highlighted, press the ENTER button.  
To change the name:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘MARK’. Press  
the ENTER button to display the Mark Waypoint Page.  
Mark Waypoint Page  
Changing the waypoint symbol  
Edit Waypoint Name Page  
2. Press the UP or DOWN button and highlight the ‘NAME’ field (001 is the default name  
for the first waypoint).  
3. Press the ENTER button to display the Edit Waypoint Name Page.  
4. Press the ENTER button to display a drop-down list of characters.  
5. Using the UP and DOWN buttons, scroll to the desired letter or number and press enter.  
Selecting a character for  
the waypoint name  
6. Repeat this process until all characters of the waypoint name are entered.  
7. Use the UP and DOWN buttons to highlight ‘OK’ and press ENTER.  
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Main Menu Pages  
To change the elevation:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘MARK’. Press  
the ENTER button to display the Mark Waypoint Page.  
Waypoints Menu Page  
2. Press the UP or DOWN button and highlight the ‘ELEV’ field and press the ENTER  
button to display the Enter Correct Elevation Page.  
3. Use the UP or DOWN button to highlight the desired digit and press the ENTER button  
to display a selection window. Press the UP or DOWN button to select a new number  
and press the ENTER button. Repeat until all numbers are changed.  
4. Press the UP or DOWN button to highlight ‘OK’ and press ENTER to display the Mark  
Waypoint Page with the corrected elevation.  
Mark Waypoint Page  
Enter Correct Elevation Page  
Edit Location Page  
To change the location (latitude/longitude):  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘MARK’ then  
press the ENTER button to display the Mark Waypoint Page.  
2. Press the UP or DOWN button and highlight the ‘LAT/LON’ field and press the ENTER  
button to display the Edit Location Page.  
3. Scroll through the latitude and longitude position places using the UP or DOWN button  
(UP button to move right to left, DOWN button to move left to right). When you reach  
the position place you want to change, stop and press the ENTER button.  
Using the UP or DOWN button, scroll through the choices and highlight the one you  
want. Press the ENTER button and the position place is now changed. Repeat until all  
changes are made.  
4. Press the UP or DOWN button to highlight ‘OK’ and press ENTER to return to the Mark  
Waypoint Page.  
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Main Menu Pages  
Review Waypoint Page  
The Review Waypoint Page allows you to change the waypoint symbol, name, eleva-  
tion and location (just as on the Mark Waypoint Page). You can also delete the waypoint,  
display the waypoint on the Map Page, start a Goto, and display the Review Waypoint Page  
Options.  
Waypoints Menu Page  
To delete a waypoint:  
1. On the Review Waypoint Page, press the UP or DOWN button to highlight ‘DELETE’.  
2. Press the ENTER button.  
A confirmation message box displays asking if you really want to delete the waypoint.  
If you do, press the UP or DOWN button, highlight ‘YES’, and press ENTER.  
Review Waypoint Page  
If you do not want to delete the waypoint, press the UP or DOWN button, highlight  
‘NO’ and press the ENTER button.  
To view the waypoint on the map:  
1. On the Review Waypoint Page, press the UP or DOWN button to highlight ‘MAP’.  
2. Press the ENTER button.  
Delete Waypoint Page  
3. The Map Page is displayed with the selected waypoint visible. Use the DOWN and UP  
buttons to zoom in and out on the map.  
4. Press PAGE to return to the Review Waypoint Page.  
Waypoint on Map  
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Main Menu Pages  
To start a Goto from the Review Waypoint Page:  
1. On the Review Waypoint Page, press the UP or DOWN button to highlight ‘GOTO’.  
2. Press the ENTER button to activate the ‘GOTO’ with the selected waypoint as the  
Waypoints Menu Page  
destination.  
To start a Goto using the GOTO Button:  
1. Press the GOTO button.  
2. Press the UP or DOWN button to highlight the alphabetical tab containing the desired  
waypoint, then press the ENTER button.  
4. Press the UP or DOWN button to select the waypoint and press the ENTER button to  
Review Waypoint Page  
Goto (navigate to) that waypoint.  
The Navigation Page is displayed to navigate you to the waypoint destination. Simply  
move in the direction the arrow is pointing to reach your destination.  
NOTE: You can directly Goto to a waypoint by pressing the GOTO button any  
time a waypoint is selected: Press the GOTO button on the Waypoint Review  
Page, the Waypoint List Page when a waypoint is highlighted, or the Route Page  
when a waypoint on the route is highlighted.  
Goto Waypoint:  
Navigation Page displaying  
To access the Review Waypoint Page Options:  
1. On the Review Waypoint Page, press the UP or DOWN button to highlight ‘OPTIONS’.  
2. Press the ENTER button to display the pop-up Options list.  
3. Use the UP and DOWN buttons to highlight the desired option and press ENTER. The  
desired page will then open.  
Review Waypoint Page Options  
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Main Menu Pages  
Projecting a Waypoint  
Using the Project waypoint feature, the Foretrex 101 can create a waypoint at a specified  
distance and bearing using an existing waypoint as a reference. You can also change the  
waypoint name, symbol, and elevation on this page.  
Waypoints Menu Page  
To project a waypoint:  
1. Select a waypoint from the list on the Waypoints List Page and press the ENTER button  
to display the Review Waypoint Page.  
2. Use the UP or DOWN button to highlight ‘OPTIONS’ and press ENTER.  
3. Use the UP or DOWN button to highlight ‘PROJECT’ and press ENTER to display the  
Project Waypoint Page, which shows the numeric name assigned to the new waypoint  
and with the distance field highlighted.  
Waypoint Options  
Project Waypoint Page  
Edit Number Page  
3. Press the ENTER button to display the Edit Number Page. Select the digit you wish to  
change and press the ENTER button to display the drop-down number list.  
5. Press the UP or DOWN button to highlight the correct number and press the ENTER  
button. When all numbers are entered correctly, highlight ‘OK’ and press the ENTER  
button.  
6. Use the DOWN button to highlight the bearing field and press the ENTER button to  
display the Edit Angle Page. Use the same method to enter an angle.  
The name, symbol, and elevation can be changed on this page as well.  
7. When all changes have been made, highlight ‘OK’ and press the ENTER button to save  
the waypoint.  
8. Highlight ‘GOTO’ and press the ENTER button to begin direct navigation to the  
waypoint.  
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Main Menu Pages  
Hunting and Fishing Information  
This feature provides you with a listing of best times for hunting and fishing for the  
chosen waypoint and date.  
Waypoints Menu Page  
To display the hunting and fishing information:  
1. Press the PAGE button to access the Main Menu. Press the ENTER button when  
‘WAYPOINTS’ is highlighted to open the Waypoints Menu Page.  
2. Highlight ‘LIST ALLand press ENTER to display the Waypoint List Page.  
2. Select a waypoint from the list and press the ENTER button to display the Review  
Waypoint Page.  
Waypoint Options  
Hunt and Fish Page  
Changing the date  
2. Use the UP or DOWN button to highlight ‘OPTIONS’ and press ENTER.  
3. Use the UP or DOWN button to highlight ‘HUNT/FISH’ and press ENTER to display the  
Hunting and Fishing Page.  
To change the date:  
1. Use the UP and DOWN buttons to highlight the date field and then press the ENTER  
button to display a list of dates. Select the desired date and press ENTER.  
2. Use the UP and DOWN buttons to highlight the month field and then press the ENTER  
button to display a list of months. Select the desired date and press ENTER.  
3. Use the UP and DOWN buttons to highlight the year field and then press the ENTER  
button to display a list of years. Select the desired date and press ENTER.  
NOTE: The times displayed are the recognized best and good times for hunting  
and fishing. But, be certain that they are not in conflict with state and local game  
laws which may vary from location to location. It is your responsibility to know  
and abide by these laws.  
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Main Menu Pages  
Sun and Moon Information  
This feature provides you with a list of sun rise/set and moon rise/set times for the se-  
lected waypoint for the current date. A graphic display of the moon phase is also displayed.  
You may view Sun and Moon information for any date.  
Waypoints Menu Page  
To display the sun and moon information:  
1. Press the PAGE button to access the Main Menu. Press the ENTER button when  
‘WAYPOINTS’ is highlighted to open the Waypoints Menu Page.  
2. Highlight ‘LIST ALLand press ENTER to display the Waypoint List Page.  
2. Select a waypoint from the list and press the ENTER button to display the Review  
Waypoint Options  
Sun and Moon Page  
Changing the date  
Waypoint Page.  
2. Use the UP or DOWN button to highlight ‘OPTIONS’ and press ENTER.  
3. Use the UP or DOWN button to highlight ‘SUN/MOON’ and press ENTER to display the  
Sun and Moon Page.  
To change the date:  
1. Use the UP and DOWN buttons to highlight the date field and then press the ENTER  
button to display a list of dates. Select the desired date and press ENTER.  
2. Use the UP and DOWN buttons to highlight the month field and then press the ENTER  
button to display a list of months. Select the desired date and press ENTER.  
3. Use the UP and DOWN buttons to highlight the year field and then press the ENTER  
button to display a list of years. Select the desired date and press ENTER.  
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Main Menu Pages  
Tracks Menu Page  
Using the Tracks Menu Page  
The Foretrex 101 draws an electronic breadcrumb trail or ‘track log’ on the Map Page as  
you travel. The Track Log contains information about points along its path, including time,  
and position. The Foretrex 101 uses this information to allow you to navigate using the  
saved track.  
The track log starts recording as soon as the Foretrex 101 gets a location fix. For the  
best results, clear the track log before you start traveling because when the track log is full,  
the new track points overwrite the oldest track points. The percentage of memory used  
by the current track log displays at the top of the page. After the Track Log is ‘Cleared’, it  
displays zero percent. When the display reaches 100%, the most recent track points start  
to overwrite the least recent track points (if ‘WRAP WHEN FULLis ‘YES’). To avoid losing  
track points, save the Track Log when it approaches the 99% mark.  
Main Menu Page  
To open the Tracks Menu Page:  
1. Press the PAGE button to access the Main Menu.  
2. Use the UP and DOWN arrows to highlight ‘TRACKS’ and press ENTER to open the  
Tracks Menu Page.  
Tracks Menu Page  
To clear the Track Log from the Tracks Menu Page:  
1. Press the PAGE button to access the Main Menu. Press the ENTER button when  
‘TRACKS’ is highlighted to open the Tracks Menu Page.  
2. Highlight ‘CLEAR TRACK’ and press ENTER. Use the UP and DOWN arrows to highlight  
‘YES’ on the pop-up window and press ENTER to clear the track log.  
Clearing the Track Log  
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Main Menu Pages  
Tracks Menu Page  
Using the Track Log  
To use the track log, select the ‘PAN TRACK LOG’ option to show a pointer that moves  
along the track log when you press the UP or DOWN button.  
To Pan the track log:  
1. Press the PAGE button to access the Main Menu.  
2. Use the UP and DOWN arrows to highlight ‘TRACKS’ and press ENTER to open the  
Tracks Menu Page.  
3. Use the UP and DOWN arrows to highlight ‘PAN & TRACBACK’ and press ENTER.  
4. Use the UP and DOWN arrows to pan the track log. Press ENTER to display the Pan  
Main Menu Page  
Options: ‘TRACBACK’, ‘GOTO’, ‘MARK’, and ‘ZOOM’.  
Pan Options  
After you have panned the track log (using the UP and DOWN buttons), press ENTER  
to display the Pan Options.  
TracBack guides you to where you started by following the track log that you left behind,  
allowing you to return along a traveled path without marking any waypoints. You can  
retrace your track in both directions. Tracks are marked BEGIN and END. If you want to  
keep a record of a certain track log or use the ‘TracBack’ feature, clear the Track Log before  
you start traveling.  
Tracks Menu Page  
Goto creates a waypoint called ‘map’ and guides you to it from your current location.  
Mark creates a new waypoint for later use. Refer to the “Waypoints Menu Page” section for  
complete information.  
Panning the Track Log  
Zoom adjusts the level of map detail viewable.  
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Main Menu Pages  
Tracks Menu Page  
Using the Setup Track Page  
Recording: Turn the track log recording ‘ON’ and ‘OFF’.  
Record Interval: You can set the track recording interval to change based on ‘DISTANCE’,  
‘TIME’, or ‘AUTO’. If ‘DISTANCE’ or ‘TIME’ is selected, enter a value (a specific distance  
or time) in the next field. If ‘AUTO’ is selected, enter a value in the ‘RESOLUTION’ field.  
When ‘HIGHEST’ is selected, the unit will create many points to make the track. When  
‘LOWEST’ is selected, the unit will create very few points to make the track.  
Wrap When Full: Select ‘YES’ to overwrite the oldest tracks with the new ones being made.  
Select ‘NO’ to have the unit stop recording tracks when the log is full.  
Tracks Menu Page  
Defaults: Press ENTER when this is highlighted to restore the unit to the default Track  
Setup settings.  
Using Saved Tracks  
When you have made a track that you would like to save and use in the future, save  
it using the steps below. To avoid overwriting tracks, save the track log before the “Track  
Memory Used” reaches 100%.  
Saving a track  
Editing the track name  
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Main Menu Pages  
Tracks Menu Page  
To save a track:  
1. Press the PAGE button to access the Main Menu. Press the ENTER button when  
‘TRACKS’ is highlighted to open the Tracks Menu Page.  
2. Highlight ‘SAVE TRACK’ and press ENTER to display the track log.  
3. Use the UP and DOWN buttons pan the track log and select a beginning point for the  
track you would like to save and press ENTER. Select an end point and press ENTER.  
4. Press ENTER to save the track and edit the track name.  
5. When finished entering the track name, highlight ‘OK’ and press ENTER to save the track.  
To list the saved tracks:  
1. Press the PAGE button to access the Main Menu. Press the ENTER button when  
Tracks Menu Page  
Saved Tracks List  
Delete All Saved  
‘TRACKS’ is highlighted to open the Tracks Menu Page.  
2. Highlight ‘LIST SAVED’ and press ENTER to display the Saved Tracks List.  
3. Highlight a track and press ENTER to display the options for that track: ‘NAVIGATE’,  
‘SHOW MAP’, ‘RENAME’, and ‘DELETE’.  
To delete all saved tracks:  
1. Press the PAGE button to access the Main Menu. Press the ENTER button when  
‘TRACKS’ is highlighted to open the Tracks Menu Page.  
2. Highlight ‘DELETE ALL SAVED’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘YES’ and press ENTER to delete all saved  
tracks. Use the UP and DOWN buttons to highlight ‘NO’ and press ENTER to keep all  
saved tracks.  
NOTE: Once you have deleted your saved tracks, they cannot be recovered.  
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Main Menu Pages  
Tracks Menu Page  
Track Page Options  
From the Saved Tracks List, highlight a track and press ENTER to display the options for  
that track.  
Navigate: Press ENTER to navigate this track. Select to begin navigation from the begin-  
ning point or the end point.  
Navigate Tracks Page  
Tracks Menu Page  
Show Map: Press ENTER to display the track on the Map Page.  
Rename: Press ENTER to display the Edit Track Name Page and rename the track.  
Saved Tracks List  
Edit Track Name Page  
Delete: Press ENTER to delete the track.  
NOTE: Once you have deleted a track, it cannot be recovered.  
Saved Tracks Options  
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Main Menu Pages  
Routes Menu Page  
Using the Routes Menu Page  
Route navigation allows you to create a sequence of intermediate waypoints that lead you  
to your final destination. The Foretrex 101 stores 20 routes, each with up to 125 waypoints.  
The Routes Menu Page provides access to your routes and allows you to delete and create  
routes.  
To open the Routes Menu Page:  
1. From the Main Menu Page, use the UP and DOWN buttons to highlight ‘ROUTES’.  
2. Press the ENTER button to access the Routes Menu Page.  
Routes Menu Page  
Creating a Route  
To create a route:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘ROUTES’, then  
press the ENTER button.  
2. Select ‘CREATE NEW’ and press ENTER. The Routes List is then displayed.  
3. Press ENTER to display the Add Point To Route Page.  
New Route Page  
4. Use the UP and DOWN buttons to select the desired tab and press ENTER.  
5. Use the UP and DOWN buttons to select the desired waypoint and press ENTER.  
6. Repeat steps 3 through 5 to add all of the desired waypoints in the route.  
The route is automatically named with the first waypoint and the last waypoint, such as  
Camp-Dock. Press PAGE to exit the Route Page and return to the Route Menu. Use the UP  
and DOWN buttons to highlight ‘DELETE’ and press ENTER to delete the entire route. Use  
the UP and DOWN buttons to highlight ‘FOLLOW’ and press ENTER to follow the route.  
Add Point to Route Page  
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Main Menu Pages  
Routes Menu Page  
Using the Route Page  
Each route saved in your Foretrex 101 is displayed in the Routes List. You can then  
access each route displayed in its own individual Route Page. From the Route Page you can  
edit the route, delete the route, and follow the route.  
To select a route from the List All page:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘ROUTE’, then  
press the ENTER button.  
2. Select ‘LIST ALLto see an alphabetical listing of all Routes.  
3. Press the UP or DOWN button to highlight the desired route, then press the ENTER  
Routes Menu Page  
button to display the Route Page.  
From the Route Page you may edit, delete, or follow the route. Refer to the “Editing a  
Route” section of this manual for information about editing the elements of the route.  
To delete a route:  
1. With the desired Route displayed, use the UP and DOWN buttons to highlight ‘DELETE’.  
2. A pop-up window appears asking “DO YOU REALLY WANT TO DELETE ROUTE?” Use  
the UP and DOWN buttons to highlight ‘YES’ and press ENTER to delete the route. Use  
the UP and DOWN buttons to highlight ‘NO’ and press ENTER to keep the route.  
Routes List  
To follow a route:  
1. With the desired Route displayed, use the UP and DOWN buttons to highlight ‘FOLLOW’.  
2. Use the UP and DOWN buttons to select the point you would like to navigate to and  
press ENTER.  
Route Page  
3. The Navigation Page automatically opens. Simply follow the arrow in the compass to  
reach the destination.  
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Main Menu Pages  
Routes Menu Page  
Deleting All Routes  
You can quickly delete all routes from the Route Menu Page. This is especially helpful  
after a vacation where the stored routes no longer apply to your location. You can also  
delete points within the route. Refer to the procedure titled “To Remove a Waypoint from  
the Route” later in this section to learn how to delete points within a route.  
To delete all routes:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘ROUTES’, then  
press the ENTER button.  
2. Select ‘DELETE ALLand press the ENTER button.  
Main Menu Page  
3. A confirmation message box displays asking if you really want to delete all routes.  
Press the UP or DOWN button to highlight the correct choice and press the ENTER  
button to complete the action.  
Routes Menu Page  
Delete All Routes  
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Main Menu Pages  
Routes Menu Page  
Route Setup  
You may alter the way your Foretrex follows routes.  
To access Route Setup:  
1. From the Main Menu Page, use the UP and DOWN buttons to highlight ‘ROUTES’.  
2. Press the ENTER button to access the Routes Menu Page.  
3. Use the UP and DOWN buttons to highlight ‘SETUP ROUTES’ and press ENTER.  
Route Setup Options  
Route Leg Transition: Select a method to start guiding you to the next leg of the route.  
Select ‘AUTO’ for the unit to automatically start guiding you to the next leg. Select ‘DIS-  
TANCE’ to enter a specific distance to start guiding you to the next waypoint. This option is  
especially helpful for people on hang gliders, sail boats, or other forms of transportation that  
require more advanced warning of the next leg than normal.  
Routes Menu Page  
Distance: Press ENTER to enter a specific number of feet from the next waypoint for the  
Foretrex 101 to begin guiding you to that waypoint. For example, if you enter 1000 feet,  
the Foretrex 101 will begin guiding you to the next waypoint (the next leg of the route)  
when you are within a 1000 feet radius of that point.  
Routes Setup  
Edit Number Page  
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Main Menu Pages  
Routes Menu Page  
Editing a Route  
You can edit many elements of a route, such as the route name and the route order. You  
can add waypoints at any point along the route. You can also remove waypoints from the  
route. To edit a route, highlight the desired route from the Route List and press ENTER to  
display the Route Page.  
To edit the route name:  
1. With the Route Page open, highlight the route name and press ENTER.  
2. With the desired letter highlighted, press ENTER to begin entering a new name in the  
Edit Route Name Page.  
Route Page  
3. Use the UP and DOWN buttons to select the desired character from the scrolling list.  
Press ENTER when the desired character is highlighted.  
4. Repeat steps 3 and 4 until the desired route name is entered.  
5. Use the UP and DOWN buttons to highlight ‘OK’ and press ENTER. The new route  
name is then displayed at the top of the Route Page.  
Edit Route Name  
Editing the Route Name  
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Main Menu Pages  
Routes Menu Page  
To insert a waypoint in the route:  
1. With the Route Page displaying, use the UP and DOWN buttons to select the waypoint  
you would like to enter the new waypoint before. Press the ENTER button.  
2. Use the UP and DOWN buttons to highlight ‘INSERT’ then press ENTER.  
3. Use the UP, DOWN, and ENTER buttons to select the desired waypoint in the Add Point  
to Route Page.  
4. The selected waypoint then appears in the route.  
To remove a waypoint from the route:  
1. With the Route Page displaying, use the UP and DOWN buttons to select the waypoint  
you would like to remove. Press the ENTER button.  
Route Page  
2. Use the UP and DOWN buttons to highlight ‘REMOVE’ then press ENTER. The  
waypoint is removed from the route.  
Inserting a waypoint  
Route with new waypoint added  
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Main Menu Pages  
Routes Menu Page  
Navigating a Route  
A Route can be navigated using the Map Page or the Navigation Page. The Map Page  
displays your movement, the route line, and waypoints on the route. The Navigation Page  
shows the direction you need to travel using the pointer in the compass.  
To follow the route:  
1. With the desired Route displayed, use the UP and DOWN buttons to highlight  
‘FOLLOW’.  
2. On the pop-up list, highlight the waypoint you would like to travel to and press ENTER.  
The Navigation Page opens to lead you to your destination. Simply follow the arrow in  
the compass to reach the destination. You can also watch your progress on the Map Page.  
Route Page  
To stop navigating a route:  
Select one of the following ways to stop the route navigation:  
Access the Route Page and use the UP and DOWN buttons to highlight ‘STOP NAV’.  
Press ENTER.  
From the Navigation Page, press ENTER to open the Options window. Use the UP and  
DOWN buttons to highlight ‘STOP NAVIGATION’ and press ENTER.  
Inserting a waypoint  
From the Map Page, press ENTER to open the Options window. Use the UP and DOWN  
buttons to highlight ‘STOP NAVIGATION’ and press ENTER.  
Route with new waypoint added  
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Main Menu Pages  
Using the Setup Menu  
The Setup Menu allows you to setup several aspects of the Foretrex 101, such as the  
timer, display, interface, and system. You must access the Setup Menu and then select one  
of the options in the Setup Menu to access the individual Setup Pages. The Setup Menu  
contains the following pages: Set Timer, Set Time, Set Display, Set Units, Set Heading, Set  
Interface, and Set System.  
Setup Menu: Set Timer  
To access a Setup Page:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
Setup Menu  
3. Use the UP and DOWN buttons to highlight the desired Setup Page, such as ‘SET  
TIMER’ and press ENTER.  
Set Timer Page  
By default, the Timer Page is not displayed. You must access the Main Menu and enable  
the Timer Page before you can display and use it.  
To show the Timer Page:  
Set Timer Page  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
4. Use the UP and DOWN buttons to highlight the field below ‘SHOW TIMER PAGE’ and  
press ENTER.  
5. Use the UP and DOWN buttons to highlight ‘YES’ and press ENTER.  
6. Press the PAGE button to exit the menu pages.  
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Main Menu Pages  
Setting the Timer  
You can set the timer to count down from a particular time. For example, if you are in a  
race that has a two-minute warning before the start, program your Foretrex to count down  
from two minutes. You can also set the action the timer takes when it expires.  
Setup Menu: Set Timer  
To set the Timer:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
4. Use the UP and DOWN buttons to highlight the field below ‘COUNT DOWN FROM’ and  
press ENTER.  
Set Timer Page  
Setting the Count Down From field  
Edit Time Page  
5. Use the UP and DOWN buttons to highlight the desired time (10, 6, 5, or 4 minutes)  
and press ENTER. You can also enter a ‘CUSTOM’ time as described below.  
To enter a custom time:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
4. Use the UP and DOWN buttons to highlight the field below ‘COUNT DOWN FROM’ and  
press ENTER. Highlight ‘CUSTOM’ and press ENTER. The Edit Time Page is displayed.  
5. Use the UP and DOWN buttons to highlight the number position you want to change  
and press ENTER.  
6. Use the UP and DOWN buttons to highlight the desired number and press ENTER.  
Repeat this process until the number you would like to count down from is entered.  
7. Use the UP and DOWN buttons to highlight ‘OK’ and press ENTER.  
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Main Menu Pages  
To set the expired action:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
4. Use the UP and DOWN buttons to highlight the field below ‘STOP’ and press ENTER.  
Setup Menu: Set Timer  
5. Use the UP and DOWN buttons to highlight ‘STOP’ and press ENTER to have the timer  
stop after it reaches 0:00. Select ‘COUNT UP’ and press ENTER to have the timer start  
counting up when it reaches 0:00.  
Expired and Interval Timer Tones  
Setting the expired action  
You can set the expired and interval tones to different tones. The interval tone sounds at  
each minute and then during the last 10 seconds.  
To set the Expired and Interval Tones:  
1. Press the PAGE button until the Main Menu Page is displayed.  
2. Use the UP and DOWN buttons to highlight ‘SETUP’ and press ENTER.  
3. Use the UP and DOWN buttons to highlight ‘SET TIMER’ and press ENTER.  
Set Timer Page  
4. Use the UP and DOWN buttons to highlight the field below ‘EXPIRED TONE’ or  
‘INTERVAL TONE’ and press ENTER.  
scrolled to bottom  
5. Use the UP and DOWN buttons to highlight the desired tone from the list. Press  
ENTER.  
The selected Expired Tone will sound at the expiration of the timer. The selected Inter-  
val Tone will sound at minute intervals and during the final ten seconds of the timer.  
Selecting the Interval Tone  
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Main Menu Pages  
Set Time Page  
The Time Page allows you to select a 12-hour or 24-hour time format, enter the proper  
time zone, and choose Daylight Savings Time. When you select 12-hour time formatting,  
the clock will read like a standard clock with 12-hour AM and 12-hour PM cycles. The 24-  
hour option sets the Foretrex 101 to display a 24-hour cycle (Military Time).  
Setup Menu: Set Time  
To change the time format:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
2. Use the UP and DOWN buttons to highlight ‘SET TIME’ and press ENTER.  
3. Press the UP or DOWN button to highlight the ‘TIME FORMAT’ field and press ENTER.  
4. Press the UP or DOWN button to select 12 or 24 hour and press ENTER.  
5. Press the PAGE button to return to the page of your choice.  
Setup Menu  
Time Zone  
The time zone can be set to any one of the pre-programmed zones or by selecting  
‘OTHER’ and then entering the UTC Time Offset value in the UTC offset field below the  
time zone field.  
Set Time Page  
To change the time zone:  
1. From the Main Menu Page press the UP or DOWN button to highlight ‘TIME’ and press  
ENTER to display the Set Time Page.  
2. Press the UP or DOWN button and select the ‘TIME ZONE’ field and press ENTER.  
3. Press the UP or DOWN button to scroll through the selections and press ENTER when  
you have found the correct zone. Press the PAGE button to return to the page of your  
choice.  
Setting the time zone  
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Main Menu Pages  
Daylight Savings Time  
Daylight savings time can be set to ‘AUTOMATIC’ (using the built-in almanac to auto-  
matically change the clock settings when daylight savings goes into or out of effect). You  
can choose ‘YES’ to manually add daylight savings or ‘NO’ to remain on standard time.  
Setup Menu: Set Time  
To change the daylight saving field:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
2. Use the UP and DOWN buttons to highlight ‘SET TIME’ and press ENTER.  
3. Press the UP or DOWN button to select the ‘DAYLIGHT SAVING’ field and press the  
ENTER button.  
Setup Menu  
4. Press the UP or DOWN button, select ‘YES’, ‘NO’, or AUTO’ and press ENTER. Press the  
PAGE button to return to the page of your choice.  
NOTE: If you select ‘Other’ for the Time Zone choice, the Daylight Savings time  
options are not available.  
Set Time Page  
Setting the time zone  
45  
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Main Menu Pages  
Set Display Page  
Light Timeout  
The ‘LIGHT TIMEOUT’ option allows you to set the display backlight timeout (stays on,  
15 or 30 seconds, and 1 or 2 minutes) and to adjust the display contrast.  
Setup Menu: Set Display  
To change the light timeout:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
2. Use the UP and DOWN buttons to highlight ‘SET DISPLAY’ and press ENTER.  
3. Press the UP or DOWN button and highlight the ‘LIGHT TIMEOUT’ field and press the  
ENTER button.  
Setup Menu  
4. Press the UP or DOWN button and highlight your selection and press the ENTER  
button.  
5. Press the PAGE button to return to the Main Menu Page.  
Contrast  
The ‘CONTRAST’ option allows you to adjust the display contrast.  
Set Display Page  
To adjust the Display contrast:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
2. Use the UP and DOWN buttons to highlight ‘SET DISPLAY’ and press ENTER.  
2. Press the UP or DOWN button to highlight the ‘CONTRAST’ field and press ENTER.  
3. Press the UP or DOWN button to adjust the contrast.  
Selecting the light timeout  
4. Press the PAGE button to return to the Main Menu Page.  
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Main Menu Pages  
Set Units Page  
Using the Foretrex 101 with a paper map increases the navigation power of each. To  
use a map in conjunction with the Foretrex 101, you must select the position format, map  
datum, map units, and north reference (set in the Set Heading Page) to match the map. The  
Foretrex 101 supports both the UTM/UPS and latitude/longitude grids, which define posi-  
tion location for the entire globe. For more information about using paper maps with your  
Garmin unit, refer to “Using a Garmin GPS with Paper Land Maps”, available for download  
Setup Menu: Set Units  
Position Format  
Setup Menu  
The default position format (and the one most commonly used) for the Foretrex 101 is  
latitude and longitude in degrees and minutes (hdddº mm.mmm’). Choose from 11 other  
position formats or choose the ‘USER’ position format to approximate custom-designed  
grids. For more information on grids and datum, visit the National Imagery and Mapping  
Agency at http://www.nima.mil.  
To change the Position Format (grid):  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
Set Units Page  
2. Use the UP and DOWN buttons to highlight ‘SET UNITS’ and press ENTER.  
3. Press the UP or DOWN buttons to highlight the ‘POSITION FRMT’ field and press the  
ENTER button.  
4. Press the UP or DOWN button to highlight the desired format and press the ENTER  
button.  
Selecting the Position Format  
5. Press the PAGE button to return to the Main Menu page.  
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Main Menu Pages  
Map Datums  
A map datum is a reference model of the earths shape. Every map uses a map datum  
which is usually listed in the title block of the map. The default datum in the Foretrex 101  
is WGS 84 (World Geodetic Survey, 1984). You should only change the datum if you are  
using maps or charts that specify a different datum. Choose the ‘USER’ datum if using a  
map with custom-designed grids.  
Setup Menu: Set Units  
NOTE: The ‘USER’ datum is based on a WGS-84-Local datum and is an advanced  
feature for unlisted or custom datums. To learn more, check your local library or  
the Internet for educational materials on datums and coordinate systems.  
Set Units Page  
To change the Map Datum:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
2. Use the UP and DOWN buttons to highlight ‘SET UNITS’ and press ENTER.  
3. Press the UP or DOWN button to highlight the ‘MAP DATUM’ field and press the  
ENTER button.  
Selecting the Map Datum  
4. Press the UP or DOWN button to highlight the desired datum and press the ENTER  
button.  
5. Press the PAGE button to return to the Main Menu Page.  
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Main Menu Pages  
Distance/Speed, Elevation, and Vertical Speed  
The Foretrex 101 allows you to customize speed and distance readouts.  
To change the Distance/Speed, Elevation, or Vertical Speed:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
Setup Menu: Set Units  
2. Use the UP and DOWN buttons to highlight ‘SET UNITS’ and press ENTER.  
3. Press the UP or DOWN button to highlight the specific unit (‘DISTANCE/SPD’,  
‘ELEVATION’, or ‘VSPD’) and press the ENTER button.  
4. Use the UP and DOWN buttons to highlight the desired unit measurement and press  
Set Units Page  
ENTER.  
5. Press the PAGE button to return to the Main Menu Page.  
Defaults  
You can easily set the Foretrex units back to the default settings.  
To set the units to the defaults:  
1. Press the PAGE button until the Main Menu Page is displayed. Use the UP and DOWN  
buttons to highlight ‘SETUP’ and press ENTER.  
Selecting the Map Datum  
2. Use the UP and DOWN buttons to highlight ‘SET UNITS’ and press ENTER.  
3. Press the UP or DOWN button to highlight ‘DEFAULTS’ and press the ENTER button.  
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Main Menu Pages  
Set Heading Page  
You can set the angle units and the North Reference in the Set Heading Page.  
Angle: Select the unit of measurement for angles to display in. Highlight ‘DEGREES’ and  
press ENTER to display angle units as degrees (360°). Highlight ‘MILS’ and press ENTER to  
display angle units in mils, a unit of angle measurement used in military settings, in which  
17.78 mils equal one degree.  
Setup Menu: Set Heading  
North Reference: Select the North Reference to match the North Reference used on your  
paper map, if you are using one. Select from True North, Magnetic North, Grid North, or  
User North. Refer to the following section, “North Reference,” for complete information.  
Setup Menu  
Defaults: Press ENTER to set the units System settings to the factory defaults.  
North Reference  
‘Reference’ refers to the orientation of a maps grid. Map makers try to align the vertical  
lines on a map with True North, the direction from any location on the earths surface to  
the ‘north pole’. Maps are typically referenced to true north. Because a compass points to  
magnetic north, not true north, maps indicate the difference between true and magnetic  
north with a measurement called variation. The amount of declination changes as you  
move around the earth. Magnetic North is the direction in which a compass needle points.  
Set Heading Page  
Due to errors introduced when map makers flatten the earths sphere onto paper, not all  
of the grid lines drawn on the map point exactly to the north pole, so the north indicated by  
the grid lines is called Grid North. The difference, however, is usually small enough that  
‘Grid’ north can be considered the same as True North for travelling on land. If necessary,  
manually correct for the difference between Grid North and True North. If ‘User’ is chosen,  
you must correct for the magnetic variation.  
Selecting the angle setting  
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Main Menu Pages  
Set Interface Page  
Choose from different input/output serial data formats (‘I/O FORMAT’) for connecting  
external NMEA devices, a DGPS beacon receiver, a personal computer, etc. Effective use of  
this feature requires a working knowledge of these formats:  
Setup Menu: Set Interface  
GARMIN: The proprietary format used to exchange waypoint, track, and map data with a  
PC.  
GARMIN DGPS: Allows DGPS input using a GARMIN beacon receiver and a standard  
RTCM SC-104 and DGPS tuning.  
NMEA Out: Supports the output of standard NMEA 0183 version 3.0 data.  
Setup Menu  
Text Out: Allows ASCII text output of location and velocity information without input  
capabilities.  
RTCM In: Allows DGPS input using a standard RTCM SC-104 format without output  
capabilities.  
RTCM/NMEA: Allows DGPS input using a standard RTCM SC-104 format and supports the  
output of standard NMEA 0183 version 3.0 data.  
Set Interface Page  
RTCM/Text: Allows DGPS input using a standard RTCM SC-104 format and simple ASCII  
text output of location and velocity information.  
None: Provides no interfacing capabilities.  
If ‘GARMIN DGPS’ or ‘RTCM/NMEAformat is selected, additional fields are provided to  
control a GARMIN differential beacon receiver (e.g. GBR 21 & GBR 23) directly from your  
unit. In the ‘BEACON’ list, select ‘SCAN’ to tune automatically, or select ‘USER’ to manually  
tune the receiver and enter the beacon frequency and bit rate. Refer to the beacon receiver  
instructions.  
Selecting the I/O Format  
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Main Menu Pages  
Set System Page  
The System Page allows you to select the GPS Mode, Beeper, and Language. You can  
also enter and view Owner Information and reset the unit to the defaults.  
Setup Menu: Set System  
GPS Mode: Enable (‘NORMAL) and disable (‘OFF’) the GPS Receiver. You can also enable  
WAAS, Battery Save, or Demo modes. Refer to the following page.  
Beeper: When ‘KEY AND MESSAGE’ is selected the unit beeps then a key is pressed and  
when a message is displayed, such as “Weak GPS Signals”. When ‘MESSAGE ONLY’ is  
selected, the unit only beeps when a message is displayed. Select ‘OFF’ to turn the beep  
completely off.  
Setup Menu  
Battery: Select the battery type (‘ALKALINE’ or ‘NIMH’). This selection must correspond  
to the type of batteries you are currently using.  
Language: Select the language for the display.  
Owner Info: Enter up to three lines of owner information. You can select to display the  
information at power up (‘SHOW’) or not display the information at power up (‘HIDE’).  
Defaults: Press ENTER to set the units System settings to the factory defaults.  
Set System Page  
Selecting the beeper action  
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Main Menu Pages  
GPS Mode  
Select from the following modes:  
Normal: The GPS receiver is always ‘ON’ when its in ‘NORMALmode. The normal mode  
is more responsive to sudden turns or change of speed/acceleration.  
Setup Menu: Set System  
WAAS: The Wide Area Augmentation System (WAAS) capability produces a more accurate  
position fix. When enabled, the unit searches for a WAAS satellite near your location and  
then receives data for correcting differentials in the GPS satellite signals and the WAAS  
satellite numbers (beginning at No. 33 or above) display on the Satellite Page. It is helpful  
to orient the unit antenna toward the WAAS satellite shown in the skyview. To learn more  
about the WAAS System, access the Federal Aviation Administration Web site at  
Set System Page  
Battery Save: When the Foretrex 101 is in ‘BATTERY SAVE’ mode, the GPS receiver turns  
on and off alternatively to conserve power.  
Demo: The ‘DEMO’ mode is designed for dealers to show the features and functions of the  
Foretrex 101 to potential customers inside a closed building where satellite reception is not  
possible. There is no navigation possible in ‘DEMO’ mode. If you select the ‘DEMO’ mode,  
a window displays at the bottom of the screen asking you to verify that you want to turn the  
GPS off (the unit will stop tracking satellites, but not power off).  
Setting Owner Information  
Off: To turn the GPS receiver off, select ‘OFF’ for the ‘GPS MODE’ setting.  
Owner Info  
Enter up to three lines of owner information, such as your contact information in case  
your unit is lost. You can select to display the information at power up or not display the  
information at power up.  
Owner Information displayed at start up  
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Appendix  
Physical  
Case:  
Fully-gasketed, high-impact plastic alloy, waterproof to IEC 60529 IPX7  
standards (waterproof to 1 meter for 30 minutes)  
Size:  
1.71” H x 3.26” W x .91” D (43.434 mm x 82.804 mm x 23.114 mm)  
Approx. 2.75 ounces (77.96 g)  
Specifications  
Weight:  
Temperature Range:  
5° to 158° F (-15° to 70° C) (operating)  
Optional Accessories  
Bicycle Mounting Kit  
Display:  
100 x 64 pixels, 0.92” H x 1.44” W (23.368 mm x 36.576 mm)  
PC Interface Cable  
Selected MapSource Products  
Performance  
Receiver:  
Differential-ready, 12 parallel channel  
Acquisition time:  
Approx. 15 seconds (warm start)  
Approx. 45 seconds (cold start)  
Approx. 5 minutes (First Time/AutoLocate)  
Update Rate:  
Position Accuracy:  
Velocity Accuracy:  
Dynamics:  
1/second, continuous  
15 meters (49 ft.) RMS  
0.1 knot RMS steady state  
Performs to specifications to 6 g’s  
Built-In  
Antenna:  
Power  
Input:  
Two (2) 1.5 Volt AAA Batteries1  
Up to 15 hours typical use2  
Battery Life:  
Specifications subject to change without notice.  
1The temperature rating for the Foretrex 101 may exceed the usable range of some batteries. Alkaline batteries can  
rupture at high temperatures.  
2Extensive use of screen backlighting may reduce battery life.  
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Appendix  
The available data field options for the Navigation Page and Trip Computer Page are:  
Bearing—The direction from your current location to a destination.  
Course—The direction from your starting location to a destination.  
Elevation—The altitude (height) above or below sea level.  
Data Field Options  
Final Dest (Destination)—The last waypoint on your route.  
Final Dist (Distance)—The remaining distance to your final destination.  
Final ETA—The estimated time of day you will reach your final destination.  
Final ETE—The estimated time needed to reach your final destination.  
Heading—Your moving direction.  
Lat/Lon—Your current Latitude and Longitude in hdddº mm.mmm’ and WGS 84. (Trip  
computer only)  
Location—You current GPS location displayed in the format you selected in for the ‘POSI-  
TION FORMAT’ field in the Set Units Page. (Trip computer only)  
Max Speed—The maximum speed the unit has moved.  
Mov’n Avg—Average speed of the unit while moving.  
Mov’n Time—A running tally of movement time elapsed since last reset.  
Next Dest (Destination)—The next waypoint on your route.  
Next Dist (Distance)—The remaining distance to the next waypoint on the route.  
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Appendix  
Next ETA—The estimated time of day you will reach the next waypoint on the route.  
Next ETE—The estimated time elapsed until you reach the next waypoint on the route.  
Odometer—A running tally of distance travelled, based upon the distance between second-  
by-second position readings.  
Data Field Options  
Off Course—The distance left or right you are from the original course (path of travel).  
Over’l Speed—Your average speed.  
Speed—Display rate of travel in miles/kilometers/nautical miles per hour.  
Stop Time—Time spent stopped.  
Sunrise—The time at which the sun rises on this day.  
Sunset—The time at which the sun sets on this day.  
Time—The time for the selected time zone.  
To Course—The compass direction you must go in order to get back to the original course.  
Total Time—A running tally of all time since last reset.  
Trip Odom (Odometer)—A running tally of distance travelled since last reset.  
Turn—The angle difference (in degrees) between the bearing to your destination and your  
current line of travel. Lmeans turn Left. ‘R’ means turn Right.  
Vert Speed (Vertical)—Your rate of altitude gain/loss over time.  
VMG (Velocity Made Good)—The speed at which you are closing on a destination along  
a desired course.  
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Appendix  
FCC Compliance  
The Foretrex 101 complies with Part 15 of the FCC regulations and with Canadian  
RSS-210 and ICES-003 for Class B digital devices. Operation of this device is subject to the  
following conditions: (1) This device may not cause harmful interference, and (2) this de-  
vice must accept any interference received, including interference that may cause undesired  
operation.  
Compliance, License, and  
Warranty Information  
This equipment generates, uses, and can radiate radio frequency energy and may cause  
harmful interference to radio communications if not installed and used in accordance  
with the instructions. However, there is no guarantee that interference will not occur in a  
particular installation. If this equipment does cause harmful interference to radio or televi-  
sion reception, which can be determined by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet that is on a different circuit than the receivers  
circuit.  
Consult the dealer or an experienced radio/TV technician for help.  
The Foretrex 101 does not contain any user-serviceable parts. Repairs should only be  
made by an authorized Garmin service center. Unauthorized repairs or modifications could  
result in permanent damage to the equipment and void your warranty and your authority to  
operate this device.  
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Appendix  
Software License Agreement  
BY USING THE Foretrex 101, YOU AGREE TO BE BOUND BY THE TERMS AND CONDI-  
TIONS OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS  
AGREEMENT CAREFULLY.  
Compliance, License, and  
Warranty Information  
Garmin grants you a limited license to use the software embedded in this device (the “Software”)  
in binary executable form in the normal operation of the product. Title, ownership rights, and  
intellectual property rights in and to the Software remain in Garmin.  
Serial Number  
Use this area to record the serial number in case it is lost,  
stolen, or needs service. Be sure to keep your original  
sales receipt in a safe place or attach a photocopy inside  
the manual. The 8-digit number is located on the back of  
the unit under the wrist strap  
You acknowledge that the Software is the property of Garmin and is protected under the United  
States of America copyright laws and international copyright treaties. You further acknowledge  
that the structure, organization, and code of the Software are valuable trade secrets of Garmin  
and that the Software in source code form remains a valuable trade secret of Garmin. You agree  
not to decompile, disassemble, modify, reverse assemble, reverse engineer or reduce to human  
readable form the Software or any part thereof or create any derivative works based on the Soft-  
ware. You agree not to export or re-export the Software to any country in violation of the export  
control laws of the United States of America.  
Serial Number:  
NOTE: If you have previously registered a Garmin  
product purchase, we invite you to re-register using our  
NEW on-line system. Many services provided by our new  
product registration system are now being automated and  
re-registering your purchase ensures you the best possible  
support from Garmin.  
Product Registration  
Help us better support you by completing our on-line registration today!  
Have the serial number of your Foretrex 101 handy and connect to our Web site  
(www.Garmin.com). Look for the Product Registration link on the Home page. Also, be sure to  
record your serial number in the area provided to the left.  
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Appendix  
Limited Warranty  
This Garmin product is warranted to be free from defects in materials or workmanship  
for one year from the date of purchase. Within this period, Garmin will at its sole option  
repair or replace any components that fail in normal use. Such repairs or replacement will  
be made at no charge to the customer for parts or labor, provided that the customer shall be  
responsible for any transportation cost. This warranty does not cover failures due to abuse,  
misuse, accident or unauthorized alteration or repairs.  
Compliance, License, and  
Warranty Information  
THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN  
LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED OR STATUTORY, INCLUD-  
ING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR  
FITNESS FOR A PARTICULAR PURPOSE, STATUTORY OR OTHERWISE. THIS WAR-  
RANTY GIVES YOU SPECIFIC LEGAL Rights, WHICH MAY VARY FROM STATE TO  
STATE.  
IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL, SPECIAL,  
INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE,  
MISUSE, OR INABILITY TO USE THIS PRODUCT OR FROM DEFECTS IN THE PROD-  
UCT. Some states do not allow the exclusion of incidental or consequential damages, so the  
above limitations may not apply to you.  
Garmin retains the exclusive right to repair or replace the unit or software or offer a full  
refund of the purchase price at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE  
AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY.  
59  
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Appendix  
Products sold through on-line auctions are not eligible for rebates or other special offers  
from Garmin. On-line auction confirmations are not accepted for warranty verification. To  
obtain warranty service, an original or copy of the sales receipt from the original retailer  
is required. Garmin will not replace missing components from any package purchased  
through an on-line auction.  
Compliance, License, and  
Warranty Information  
To obtain warranty service, contact your local Garmin authorized dealer. Or call Garmin  
Product Support at one of the numbers shown below, for shipping instructions and an RMA  
tracking number. The unit should be securely packed with the tracking number clearly  
written on the outside of the package. The unit should then be sent, freight charges pre-  
paid, to any Garmin warranty service station. A copy of the original sales receipt is required  
as the proof of purchase for warranty repairs.  
Garmin International, Inc.  
1200 E 151st Street, Olathe, Kansas 66062 U.S.A.  
Tel. 913/397.8200  
Fax. 913/397.8282  
Garmin (Europe) Ltd.  
Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9AQ U.K.  
Tel. 44/1794.519944  
Fax. 44/1794.519222  
The Garmin Foretrex 101 has no user-serviceable parts. Should you ever encounter a  
problem with your unit, please take it to an authorized Garmin dealer for repairs.  
The Foretrex 101 is sealed shut. Any attempt to open the case to change or modify the  
unit in any way will void your warranty and may result in permanent damage to the equip-  
ment.  
60  
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Appendix  
WARNING: If you choose to use the Foretrex 101 in a vehicle, it is the sole responsibility of the  
owner/operator of the Foretrex 101 to secure the GPS unit so that it will not cause damage or  
personal injury in the event of an accident. Do not mount the Foretrex 101 over airbag panels  
or in a place where the driver or passengers are likely to have an impact with it in an accident or  
collision.  
Safety Information  
WARNING: If you choose to use the Foretrex 101 in a vehicle, it is the sole responsibility of the  
operator of the vehicle to operate the vehicle in a safe manner, maintain full surveillance of all  
driving conditions at all times, and never become distracted by the Foretrex 101 to the exclusion  
of safe operating practices. It is unsafe to operate the Foretrex 101 while you are driving. Failure  
by the operator of a vehicle equipped with an Foretrex 101 to pay full attention to operating the  
vehicle and road conditions while the vehicle is in motion could result in an accident or collision  
with property damage and personal injury.  
CAUTION: IT IS THE USER’S RESPONSIBILITY TO USE THIS PRODUCT PRUDENTLY. THIS  
PRODUCT IS INTENDED TO BE USED ONLY AS A TRAVEL AID AND MUST NOT BE USED  
FOR ANY PURPOSE REQUIRING PRECISE MEASUREMENT OF DIRECTION, DISTANCE,  
LOCATION, OR TOPOGRAPHY.  
CAUTION: The Global Positioning System (GPS) is operated by the government of the United  
States, which is solely responsible for its accuracy and maintenance. The system is subject to  
changes which could affect the accuracy and performance of all GPS equipment. Although the  
Foretrex 101 is a precision electronic NAVigation AID (NAVAID), any NAVAID can be misused or  
misinterpreted and, therefore, become unsafe.  
WARNING: This product, its packaging, and its components contain chemicals known to the  
State of California to cause cancer, birth defects, or reproductive harm. This Notice is being  
provided in accordance with Californias Proposition 65. If you have any questions or would like  
additional information, please refer to our Web site at www.garmin.com/prop65.  
61  
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Index  
Computer  
Saved Tracks 32  
Track 33  
Tracks 12  
A
F
Accuracy 6  
Final Destination 55  
Final Distance 55  
Final ETA 55  
Trip 1, 7, 14, 55  
Acquire Satellites 6  
Auto Zoom On/Off 11  
Contrast 9, 46  
Count Down 16, 42  
Count Up 43  
Course 55  
Waypoint 24  
Demo 53  
Destination 13  
DGPS 51  
Display 46  
Display Timer 15, 41  
Final ETE 55  
Follow a Route 35, 40  
B
Backlighting 9  
Battery 52  
Life 54  
Create  
G
Route 34  
Waypoint 19, 21, 34  
GARMIN 51  
GARMIN DGPS 51  
Getting Started 1  
GOTO 2, 11, 24, 25, 26, 30  
GPS 6  
Battery Save 53  
Beacon Receiver Setup 51  
Bearing 55  
Buttons 2  
DOWN 2  
ENTER 2  
E
D
Edit  
Data Fields 13, 14, 55, 56  
Daylight Savings Time 45  
Defaults  
Location 23  
Route 38, 39  
Waypoint 21, 22, 23  
Waypoint Name 22  
Elevation 23, 55  
Enable  
GPS Mode 52, 53  
Grid 47  
Map Page 11  
GOTO 2, 25  
PAGE 2  
POWER 2  
UP 2  
Navigation Page 13  
Set System Page 52  
Set Units Page 49  
Tracks 31  
H
hdddº mm.mmm’ 47  
Heading 50, 55  
Indicator 10  
Timer 15, 41  
WAAS 53  
Trip Computer 14  
Degrees 47  
Delete  
Erase  
C
Hunting and Fishing Information  
Track 33  
Cleaning ii  
Clear  
Expired Action 43  
Expired Tones 43  
Extension 3  
All Waypoints 20, 36  
Route 35  
Track Log 10, 12  
Waypoint 20, 36  
62  
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Index  
Waypoint 19, 21, 34  
Mark Waypoint 30  
Max Speed 55  
Next ETE 56  
NMEA 51  
North Reference 50  
Track 33  
Reset Max Speed 14  
Reset Trip 14  
I
Interface 51  
Interval Tones 43  
Measure Distance 10, 12  
Moonrise 28  
Moonrise and Moonset 28  
Moonset 28  
Moon Phase 28  
Moving Average 55  
Moving Time 55  
Review Waypoint Page 24  
Route 34, 35, 36, 37, 38, 39, 40  
Editing 38  
O
L
Odometer 56  
Off Course 56  
Orient Map 11  
Overall Speed 56  
Overview 1  
Language 52  
Leg Transition 37  
Routes 40  
Setup 37  
Lat/Lon 55  
Latitude 21, 23, 47, 55  
Light Timeout 46  
Location 23, 55  
Longitude 21, 23, 47, 55  
RTCM 51  
Owner Info 52, 53  
N
S
P
Name a Waypoint 22  
Navigate 11, 33, 40  
Route 40  
Satellite Page 8, 9  
Save  
M
Pan 30  
Main Menu Page 18  
Routes. See Route  
Setup Menu. See Setup Menu  
Tracks. See Tracks  
Pan Track Log 11, 30  
Paper Maps 47  
Position Format 47, 48, 55  
Power 2, 6, 54  
Project a Waypoint 26  
Location 19, 34  
Track 32  
To a Waypoint 25  
Navigation Page 13, 40  
Options 13  
Saved Track 32  
Saved Tracks 31  
Scale 10  
Select a Waypoint 19, 35  
Setup Menu  
Waypoints. See Waypoints  
Main Pages 7  
Map Datums 4849  
Map Page 10, 11, 12, 40  
Defaults 11, 31  
Reset Max Speed 14  
Reset Trip 14  
Stop Navigation 13  
Nearest Waypoint 20  
Next Destination 55  
Next Distance 55  
Next ETA 56  
R
Set Display 46  
Set Heading 50  
Set Interface Page 51, 52  
Set System 52, 53  
Record Tracks  
Interval 31  
Rename  
Options 10  
Map Setup 11  
Mark 11  
63  
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Index  
Set Time 44, 45  
Waypoints 22  
Synchronize Timer 17  
System 52, 53  
Track 29, 32, 33  
Menu 29  
W
Set Timer 41, 42, 43  
Set Units 47, 48, 49  
Setup Track 31  
WAAS 1, 52, 53  
Waterproof ii, 54  
Waypoint 11, 19, 39  
Project 26  
Save 32  
Tracks 29, 30, 31, 32, 33  
Track Log 10, 11, 32  
Clear 10  
T
Set Display 46  
Temperature 54  
Text Out 51  
Set Heading 50  
Set Interface 51  
Set System 52, 53  
Set Time 44, 45  
Set Timer 15, 16, 41, 42  
Set Units 47, 48, 49, 55  
Show Timer 15, 41  
Specifications 54  
Speed 56  
Waypoints 1, 10, 18, 19, 20, 21,  
22, 23, 24, 25, 26, 27, 28, 30,  
Wrap When Full  
Tracks 31  
Pan 11  
Time 56  
Timeout  
Track Satellites 6  
Transition 37  
Trip Computer 14  
Trip Odometer 56  
Turn 56  
Backlight 46  
Timer 15, 17, 41, 42, 43  
Quick Reset 17  
Synchronization 17  
Tones 43  
Wrist Strap ii, 3, 4  
Turn Unit On 6  
Z
Zoom 10, 11, 30  
Timer Page 15, 16, 17  
Times  
U
Start the Timer 17  
Stop Navigation 11, 13  
Stop the Timer 17  
Stop Time 56  
Storage ii  
Strap 3  
Strap Extension 3  
Sunrise 28, 56  
Sunset 28, 56  
Sun and Moon Information 28  
Symbol  
Units of Measure 49  
UTC offset field 44  
Hunting and Fishing 27  
Sunrise and Sunset 28  
Time Format 44  
Time Page 44  
Time Zone 44  
Tones 43  
Total Time 56  
To Course 56  
TracBack 11, 30  
V
Velocity Made Good 56  
Vertical Speed 56  
View Nearest waypoints 20  
View Waypoint 24  
VMG 56  
64  
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For the latest free software updates (excluding map data) throughout the life of your  
© Copyright 2004 Garmin Ltd. or its subsidiaries  
Garmin International, Inc.  
1200 East 151st Street, Olathe, Kansas 66062, U.S.A.  
Garmin (Europe) Ltd.  
Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9DL, U.K.  
Garmin Corporation  
No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan  
www.garmin.com  
Part Number 190-00360-00 Rev. A  
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