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Garmin eTrex 20 User Manual

Garmin eTrex 20
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40 owners manual for use with models 10, 20, 30
Device Information
EN
Long-Term Storage
When you do not plan to use the
device for several months, remove
the batteries. Stored data is not lost
when batteries are removed.
Caring for the Device
NOTICE
Avoid chemical cleaners and
solvents which can damage plastic
components.
Cleaning the Device
1. Dampen a clean cloth with a
mild detergent solution.
2. Wipe the device with the damp
cloth.
3. Thoroughly dry the device.
Cleaning the Screen
1. Dampen a soft, clean, lint-free
cloth with water, isopropyl
alcohol, or eyeglass lens cleaner.
2. Wipe the screen with the cloth.
3. Thoroughly dry the screen.
Water Immersion
NOTICE
The device is waterproof to IEC
Standard 60529 IPX7. It can
withstand immersion in 1 meter
of water for 30 minutes. However,
prolonged submersion can cause
damage to the device. After
submersion, be certain to wipe dry
and air dry the device before using
or charging.
Extreme Temperatures
NOTICE
Do not store the device where
prolonged exposure to extreme
temperatures can occur because it
can cause permanent damage.

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Garmin eTrex 20 Specifications

General IconGeneral
Outdoor (hiking, trekking)Yes
Marine (chartplotters, sounders)No
Routes quantity200
Number of waypoints2000
Form factorHandheld
Display diagonal2.2 \
Display resolution176 x 220 pixels
Display number of colors65536 colors
Display size (HxV) (imperial)1.7 x 1.4 \
Internal memory1740 MB
USB 2.0 ports quantity1
Battery typeAA
Battery life (max)25 h
Battery technologyNickel-Metal Hydride (NiMH)
Number of batteries supported2
Weight and Dimensions IconWeight and Dimensions
Depth33 mm
Width54 mm
Height103 mm
Weight141.7 g

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