Garmin eTrex 20 User Manual

6 owner’s manual for use with models 10, 20, 30
Getting Started
EN
Turning the Device On or
Off
Hold .
Satellite Signals
After the device is turned on, it
begins acquiring satellite signals.
The device may need a clear view
of the sky to acquire satellite
signals. When the GPS bars on the
backlight page
(page 38) are solid green, your
device has acquired satellite
signals. The time and date are set
automatically based on the GPS
position.
For more information about GPS,
go to http://www.garmin.com/
aboutGPS.
Registering Your Device
• Go to http://my.garmin.com.
• Keep the original sales receipt,
or a photocopy, in a safe place.

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