DeLorme Earthmate PN-40 User manual

Earthmate®

PN-40

DELORME

User Manual

Updated for 2.5 Firmware Release

GPS for Serious Outdoor Adventures

Earthmate®PN-40 Accessories

We offer a variety of products designed to carry, securely mount, and power your Earthmate

PN-40. You can also inexpensively subscribe for a year’s worth of supplemental data downloads,

including color aerial imagery, USGS 7.5-min. topographic quads, and NOAA nautical charts.

Also Available from DeLorme

DeLorme is a leading provider of mapping software for both consumer and professional markets.

Our Street Atlas USA®software titles deliver intelligent mapping, routing, and GPS navigation

solutions for laptop PCs and PDAs. XMap®is a three-tiered GIS software suite that integrates

advanced geospatial data management into DeLorme's core GPS mapping framework.

We also publish the Atlas & Gazetteer™series of topographic map books for individual states.

Table of Contents

Getting Started.......................................................................................................................................................................2

Basic Functions .................................................................................................................................................................... 10

The Satellites Page............................................................................................................................................................... 12

The Map Page ......................................................................................................................................................................16

The Compass Page ..............................................................................................................................................................31

The Trip Info Page ................................................................................................................................................................34

The Find Page ......................................................................................................................................................................37

The Waypoints Page ............................................................................................................................................................45

The Geocaches Page ...........................................................................................................................................................50

The Routes Page..................................................................................................................................................................56

The Tracks Page ...................................................................................................................................................................62

The Sun/Moon Page ............................................................................................................................................................66

The Tide Page ......................................................................................................................................................................68

The Hunt/Fish Page .............................................................................................................................................................69

The Device Setup Page........................................................................................................................................................70

Appendix A: Page Function Table........................................................................................................................................77

Appendix B: Specications ..................................................................................................................................................82

Appendix C: Waypoint/Geocache Symbols.........................................................................................................................87

Glossary ...............................................................................................................................................................................91

Index.....................................................................................................................................................................................94

Getting Started

Thank you for purchasing the DeLorme Earthmate PN-40. This versatile and compact GPS receiver

lets you create tracks of your travels, create routes so you never get lost, nd points of interest, go

geocaching, and more!

This manual provides instructions for using the Earthmate PN-40. Most of the chapters are based

on pages, which are the main pages on the Earthmate PN-40. Each chapter describes the features

of that particular page and the menu options that are available from that page. In addition, this

manual discusses basic functions (such as map panning, battery information, map data information,

and more), as well as frequently asked questions, warranty information, and so on.

Installing the Batteries

The Earthmate PN-40 is a battery-powered device. It can be powered by one rechargeable Lithium-

ion (Li-ion) battery or two AA batteries (NiMH, alkaline, or lithium).

To install the batteries, unscrew the D-rings on the back of the Earthmate PN-40 until you can

remove the battery cover. Then, insert the batteries according to the polarity symbols found inside

the battery compartment. Position the battery cover on the Earthmate PN-40 and screw the

D-rings into the Earthmate PN-40.

Because the Earthmate PN-40 has a real-time clock that requires power even when the device is

powered off, your batteries are constantly in use. If you use your Earthmate PN-40 sporadically (for

example, more than a month between uses), remove the batteries for long-term storage and then

reinsert them when you want to use the device.

Turning On the Earthmate PN-40

The Power button is located at the bottom right corner of the button area. To turn on the Earthmate

PN-40, press and hold the Power button until you see the Welcome screen. When you rst turn

on the Earthmate PN-40, it opens in Demo Mode. Follow the instructions on the screen to view

demo slides. To prevent Demo Mode from showing when you start the device, press ENTER

to clear the Show at Startup check box. You can restore Demo Mode with the MENU>Device

Setup>System>GPS Settings.

The rst page that appears after you exit Demo Mode is the Satellites Page. Your GPS status

displays in the top left corner of the Satellites Page. Press the PAGE button to display the Map Page

Note: If the Earthmate PN-40

is connected to your computer,

the rst page you see is

the Connect to Computer

page. For more information,

see Connecting to Your

Computer on page 6.

Tips:

•Settingthecorrectbattery

typeoptimizesthebattery’s

performance. For more

informationonselectingbat-

tery type, see To Modify the

System Settings on page 70.

•IftheEarthmatePN-40does

not turn on, ensure that

thebatteriesareproperly

inserted into the device and

that they are mostly or fully

charged.

on the screen. The map centers on your current location when the device gets a 2-D or 3-D x.

The default view when a GPS x cannot be obtained is your last GPS position.

If it takes a long time for the device to obtain a 2-D or 3-D x, verify it has a clear view of the sky.

Be sure that trees, buildings, and other obstacles are not blocking the Earthmate PN-40. If the

device still cannot obtain a 2-D or 3-D x, press the QUIT button to return to the Satellites Page,

press the MENU button, highlight the Set Current Location option, and then press ENTER. The

Map Page automatically displays. Pan the map to your current location and press ENTER.

To turn off the Earthmate PN-40, press the Power button and then press the ENTER button to

conrm you want to turn off the Earthmate PN-40.

Using the Buttons on the Earthmate PN-40

The buttons on the Earthmate PN-40 give you access to all of the functions on the device.

In/Out

Use the IN and OUT button to zoom the map in or out or scroll through a list.

• PresstheIN(left)sideofthebuttononcetozoomthemapinonelevelandshowmoredetail.

• PressandholdtheINsideofthebuttontozoomthemapintoitsmaximumlevel.

• PresstheOUT(right)sideofthebuttononcetozoomthemapoutonelevelandshowless

detail.

• PressandholdtheOUTsideofthebuttontozoomthemapouttoitsmaximumlevel.

• PressINorOUTtoscrollbackwardorforwardthroughalist.

Page

Use the PAGE button to scroll through the enabled pages on the Earthmate PN-40. The default

sequence is:

• Satellites

• Map

• Compass

• TripInfo

• RouteDirections(availablewhennavigating)

For an overview of what you can view and do on each page and each page’s menu functions, see

Appendix A on page 77.

Tip: Use the Device

Setup>PageOrdersettingsto

add, remove, or reorder the

pages that display when you

pressthePAGEbutton.For

more information, see the To

Modify the Page Order Set-

tings section on page 75.

Getting Started

The MENU button gives you access to many functions. Some menus are divided into top and

bottom sections that are separated by a line. The items in the top section are specic to the active

page. The items in the bottom section are standard menu options that are available from any page.

Find

The Find button is labeled with a magnifying glass. Use it to search for a point of interest, waypoint,

geocache, address, coordinate, and more. You can search for a location based on its name or its

proximity to the current map center.

Mark Waypoint

The Mark button is labeled with a push pin. Use it to mark a waypoint at your current GPS location

or, when panning, at the cursor location. Once you mark a location, you can edit the waypoint

name, coordinates, and elevation; provide comments about the waypoint; view the waypoint on the

map; navigate to the waypoint; average the waypoint for greater accuracy; save the waypoint; or

delete the waypoint.

Arrow Keypad

Use the arrow keypad to:

• Movethemapcursorleft,right,up,ordown.

• Panthemapbymovingthecursortotheedgeofthemap.

• Highlightoptionsinmenusorlists.Pressdowntomovetothenextentry,pressupfromthe

rst entry to go to the last entry, or down from the last entry to go to the rst entry. Press and

hold to quickly scroll through a menu or list.

• Highlightcharactersonthekeyboardscreen.

• Highlightelds.

• Pressanyarrowoncetoturnonthebacklight.

Enter

Use the ENTER button to:

• Selectamenuentryoron-screenbutton/eld.

• Getinformationaboutapointonthemap.PresstheENTERbuttonatanytimewhenviewing

Note: To ensure your

waypoint displays on the

Waypoints Page, make sure

youselectawaypointsymbol.

Ifyouuseageocachesymbol,

thewaypointwillbesavedin

the Geocaches Page. For a list

ofsymbols,seeAppendix C

on page 87.

the Map Page to see detailed information, if available.

Quit

The function of the QUIT button varies depending on the current status of the Earthmate PN-40.

You can use the QUIT button to cancel actions (for example, panning), for keyboard entry, to delete

individual points when measuring distance, and so on. If you are performing steps in a procedure,

pressing the QUIT button moves you backward through the page sequence.

Power

Use the Power button to turn the Earthmate PN-40 on and off, to change the backlight settings, or

to reset it:

• ToturntheEarthmatePN-40on,pressandholdthePower button until the Welcome screen

displays.

• ToturntheEarthmatePN-40off,pressthePower button. When you see the “Press ENTER to

power down.” message, press the ENTER button to conrm that you want to turn off the

Earthmate PN-40. If you do not want to turn the Earthmate PN-40 off, wait ve seconds or

press the QUIT button.

• Tochangethebacklightintensitypercentage,pressandholdthePower button for

approximately two seconds until you see the backlight indicator. Press the arrow keypad to the

left to move the slider and decrease the backlight intensity. Press the arrow keypad to the right

to move the slider and increase the backlight intensity. Each level of intensity represents a 10%

interval (100% is the maximum backlight intensity, 10% is the minimum backlight intensity).

• ToturnthebacklightoffwhenthebacklighttimerissettoAlwaysOn,pressandholdthe

Power button for three seconds until the backlight shuts off.

Note: The backlight turns on any time you press a button unless you turned it off using the

Device Setup menu. For more information, see the ToModifytheDisplaySettings section on

page 71.

• WhenyouchargetheEarthmatePN-40,thebacklightintensitysettingissettoadefault

charging intensity.

• ToresettheEarthmatePN-40whenitison,pressandholdthePower button for seven

seconds.

Getting Started

Tip: Decreasethebacklight

timertohelpconservebattery

life.

Press ENTER to conrm that

you want to turn the device off

Transferring Map Data to the Earthmate PN-40

Your Earthmate PN-40 comes equipped with a base map showing overview-level world coverage,

as well as U.S. interstates and routes, state routes, and major roads. While this provides a great

view of a large area, chances are that you will want a detailed view of a smaller area for hiking,

geocaching, and other activities. You can transfer more detailed maps to the Earthmate PN-40

using:

• PN-40 Detailed Map DVDs—Included with your Earthmate PN-40 are three DVDs of detailed

pre-cut Topo USA®data of the entire U.S. Install the maps you need on your SD/SDHC card to

easily and quickly get them on your device. When you use the pre-cut maps, you do not have

to include the topographic data from your mapping software when you create a map package —

which means smaller le size and faster transfer to the Earthmate PN-40.

• Compatible DeLorme Mapping Software—Instructions for sending maps to your Earthmate

PN-40 vary by application. For more information, see the mapping application’s Help for

instructions on sending maps to your Earthmate PN-40.

You can also use the NetLink tab in your DeLorme mapping software or the DeLorme Earthmate

Online Map Center (http://data.delorme.com) to download many types of data, such as satellite

imagery, aerial imagery, USGS Topo Quad maps, NOAA nautical charts, and more. With an annual

Map Library subscription, you can download unlimited data. See www.delorme.com for details.

Connecting to Your Computer

When you connect your Earthmate PN-40 to your computer, the Connect to Computer page

displays. This allows you to select the correct option for transferring information between your

mapping application and your device. If you do not want to see this page when you connect your

Earthmate PN-40 to your computer, you can hide it using the Device Setup>Connect to Computer

menu. For more information, see ToModifytheComputerConnectionSettings on page 71.

To Connect to Your Computer

To connect your Earthmate PN-40 to your computer, attach the USB cable to the device and then

plug it into the computer.

Data Exchange

Use this option for GPS use and to transfer waypoints, tracks, and routes to or from the device. This

is the default transfer method. You can transfer map packages, but transfer will be slower than the

Note: Large maps may take

longer to transfer to the device.

Note: To activate your Earth-

mate PN-40 for exchanging

maps and data with your De-

Lorme desktop software,

connect the device to your

computer and select the Data

Exchange option. Then, in

your mapping software, click

the Exchangebuttononthe

toolbar.Thisenablesthefull

capabilitiesthatareavailable

for exchanging maps and data.

map transfer method. Highlight Data Exchange and press ENTER.

Map Transfer

Use this option to quickly transfer map packages. Highlight Map Transfer and press ENTER. On

the Choose Transfer Method page, highlight one of the following options and press ENTER:

• Transfer to SD Card-Use this option to transfer map packages to an SD card in the device.

Map packages are transferred to the “maps” folder on the SD card. You can also use this

method to transfer a map from the Earthmate PN-40 to your DeLorme mapping software. You

cannot use this method to transfer waypoints, tracks, and routes.

• Transfer to Internal-Select this option to transfer map packages to the device’s internal

memory. The device is used as a USB hard drive. You cannot use this method to transfer

waypoints, tracks, or routes.

Once you select an option, the Transfer Maps page displays. Use your mapping software to transfer

your maps, and then press ENTER on the device to return to Data Exchange mode.

Firmware Transfer

Transfer rmware updates to an SD card in your Earthmate PN-40 to update your device. Updates

are available through the NetLink tab and the Technical Support section of the DeLorme website.

Follow the rmware update installation instructions and download the update to your computer.

Connect your device to your computer, and, on the device, select the Data Exchange option. Then,

press MENU, go to Device Setup>Connect to Computer>USB Settings, select the Firmware

Transfer option, and follow the update instructions.

About GPS

What is GPS?

The Global Positioning System (GPS) applies modern technology to the ancient art of navigation.

The U.S. Department of Defense has developed and launched a series of positioning satellites in an

orbiting “constellation.” These satellites are used as reference points in much the same way stars

have been used in conventional navigation.

Using these satellites, a GPS receiver can determine your position anywhere on the globe. GPS

provides accurate information about coordinate position, elevation, speed, and direction of travel.

Many people have discovered the benets of GPS for recording tracks and much more.

Getting Started

Note: Mac and Linux users

should always select Map

TransferSDCardorMap

Transfer Internal.

Connect to Computer page

How Does GPS Work?

The GPS constellation consists of at least 24 satellites, each carrying several atomic clocks to

ensure the most accurate time possible. The satellites broadcast low-power radio waves containing

the satellite’s identity code and the exact time (to the nanosecond) that the message was sent.

When a GPS receiver picks up a satellite signal, it identies the satellite and compares the signal

time with its own clock. The time difference represents the time it has taken for that radio wave

to travel from the satellite to the receiver. Since radio waves travel at the speed of light, the time

difference can be used to calculate the distance from the satellite to the GPS receiver.

The satellite’s identity code provides the location of the satellite, and the distance to the receiver

creates a sphere of possible locations for the GPS receiver. Without more information, the receiver

knows only that it is located somewhere on that sphere.

Two additional satellites are necessary to narrow down the receiver’s position. Each of these

satellites sends a similar radio message containing time and identity information. The GPS receiver

checks the orbital location of each satellite and uses the elapsed time to create two additional

spheres of possible locations. These three spheres intersect at two points; however, one of these

points is eliminated because it is far away from the Earth’s surface. Therefore, the second point

is assumed to be correct. The data from these three satellites provides the receiver with a two-

dimensional location.

Data acquired from a fourth satellite pinpoints the receiver’s exact location. This additional

positioning information allows the GPS receiver to calculate its elevation, which is particularly

important for GPS users in mountainous locations.

GPS Position Accuracy

Any buildings, natural structures, or heavy foliage that obstruct the GPS antenna’s view of the sky

prevent satellite signals from reaching the receiver and decrease the accuracy of your position.

Frequently Asked Questions

Can I install non-DeLorme maps on the Earthmate PN-40?

DeLorme’s professional GIS software, XMap®, allows you to register non-DeLorme maps and

transfer them to the Earthmate PN-40.

Note: Placing the Earthmate

PN-40inajacketorbackpack

pocketshouldnotaffectGPS

position accuracy.

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