Garmin eTrex 20 User Manual

owner’s manual for use with models 10, 20, 30 1
Table of Contents
EN
Table of Contents
Getting Started ...................3
Device Overview .........................3
Using the eTrex Keys ...................4
Battery Information .....................5
Turning the Device On or Off ........6
Satellite Signals ...........................6
Registering Your Device ...............6
Waypoints, Routes, and
Tracks .................................7
Waypoints...................................7
Using Sight ‘N Go ........................8
Where To? Menu .........................9
Routes ...................................... 10
Tracks ...................................... 12
Navigation ........................14
Navigating to a Destination ........ 14
Map ......................................... 14
Compass .................................. 15
Elevation Plot ............................ 17
Trip Computer
........................... 18
Geocaches ........................19
Downloading Geocaches ............ 19
Filtering the Geocache List ......... 19
Navigating to a Geocache .......... 20
Logging the Attempt .................. 20
chirp
™
...................................... 21
Applications ......................22
Sharing Data ............................. 22
Setting a Proximity Alarm ........... 22
Calculating the Size of an Area ... 23
Using the Calculator .................. 23
Viewing the Calendar and
Almanacs .................................. 23
Setting an Alarm ....................... 24
Opening the Stopwatch ............. 24
Satellite Page ............................ 24
Customizing Your Device..26
Customizing the Main Menu ....... 26
Customizing Specic Pages ........ 26
Proles ..................................... 27

Garmin eTrex 20 Specifications

General

Outdoor (hiking, trekking)	Yes
Marine (chartplotters, sounders)	No
Routes quantity	200
Number of waypoints	2000
Form factor	Handheld
Display diagonal	2.2 \
Display resolution	176 x 220 pixels
Display number of colors	65536 colors
Display size (HxV) (imperial)	1.7 x 1.4 \
Internal memory	1740 MB
USB 2.0 ports quantity	1
Battery type	AA
Battery life (max)	25 h
Battery technology	Nickel-Metal Hydride (NiMH)
Number of batteries supported	2

Weight and Dimensions

Depth	33 mm
Width	54 mm
Height	103 mm
Weight	141.7 g