Garmin eTrex 30 User Manual

36 eTrex Owner’s Manual
Customizing Your Device
• Found Geocaches—allows you
to edit the number of geocaches
found. This number automatically
increases as you log a nd
(page 22).
• Filter Setup— page 21.
• chirp
™
Searching—page 23.
• Program chirp
™
—programs the
chirp accessory. See the chirp
Owner’s Manual at
http://www.garmin.com.
Routing Settings
The device calculates routes optimized
for the type of activity you are doing.
The routing settings available vary
based on the activity selected.
Select Setup > Routing.
• Guidance Method—allows you
to select a guidance method for
calculating your route.
◦ Off Road—calculates point-to-
point routes.
◦ On Road For Time (requires
routable maps)—calculates on-
road routes that require minimal
time to drive.
◦ On Road For Distance
(requires routable maps)—
calculates on-road routes that
are shorter in distance.
• Calculate Routes for—allows you
to select a transportation method in
order to optimize your route.

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