Garmin eTrex 20 User Manual

22 owner’s manual for use with models 10, 20, 30
Applications
EN
Applications
Sharing Data
The eTrex 30 can share information
wirelessly.
Your device can send or receive
data when connected to another
compatible device. You can share
waypoints, geocaches, routes, and
tracks.
Sending and Receiving Data
Wirelessly
Before you can share data
wirelessly, you must be within 10
feet (3 m) of a compatible Garmin
device.
1. Select Share Wirelessly.
2. Select Send or Receive.
3. Follow the on-screen
instructions.
Setting a Proximity Alarm
Proximity alarms alert you when
you are within a specied range of
a particular location.
1. Select Proximity Alarms.
2. Select Create Alarm.
3. Select a category.
4. Select a location.
5. Select Use.
6. Enter a radius.
7. Select Done.
When you enter a proximity alarm
area, the device sounds a tone
(eTrex 20/30).

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