Garmin eTrex 20 User Manual

26 owner’s manual for use with models 10, 20, 30
Customizing Your Device
EN
Customizing Your
Device
Customizing the Main
Menu
Select menu > Change Item
Order to change the item order
on the main menu.
Customizing Specic
Pages
Data elds display information
about your location or other
specied data. Dashboards are a
custom grouping of data that can
be helpful to a specic or general
task, such as geocaching.
You can customize the data elds
and dashboards of the map,
compass, and trip computer.
Enabling the Map Data Fields
1. Select Map > menu > Setup
Map > Data Fields.
2. Select a number and style of
data elds.
Changing the Data Fields
Before you can change the map
data elds, you must enable them
(page 26).
1. Select Map > menu > Change
Data Fields.
2. Select a data eld to customize.
3. Select a data eld type.
For data eld descriptions, see
page 45.
4. Select back to save the
changes.

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