Garmin eTrex 30 User Manual

eTrex Owner’s Manual 21
Geocaches
Geocaches
A geocache is like a hidden treasure.
Geocaching is when you hunt for
hidden treasures using GPS coordinates
posted online by those hiding the
geocache.
Downloading Geocaches
1. Connect your device to a computer
(page 44).
2. Go to www.OpenCaching.com.
3. If necessary, create an account.
4. Sign in.
5. Follow the on-screen instructions
to nd and download geocaches to
your device.
Filtering the Geocache
List
You can lter your geocache list based
on certain factors, such as the level of
difculty.
1. Select Geocaches > menu > Apply
Filter > Quick Filter.
2. Select items to lter.
3. Select an option:
• To apply the lter to the
geocache list, select Search.
• To save the lter, select back.
Creating and Saving a
Geocache Filter
You can create and save custom lters
for geocaches based on specic factors
you select. After you set up the lter,
you can apply it in the geocaches list.
1. Select Setup > Geocaches > Filter
Setup > Create Filter.

Garmin eTrex 30 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