Garmin eTrex 20 User Manual

owner’s manual for use with models 10, 20, 30 43
Device Information
EN
4. Open the “Garmin” or memory
card drive/volume.
5. Select Edit > Paste.
TIP: You must put geocache les
in the Garmin\GPX folder.
Deleting Files
NOTICE
If you do not know the purpose of
a le, do not delete it. Your device
memory contains important system
les that should not be deleted.
Be especially cautious of folders
entitled “Garmin.”
Before you can delete les, you
must connect the device to your
computer (page 42).
1. Open the “Garmin” drive or
volume.
2. If necessary, open a folder or
volume.
3. Select the les.
4. Press the Delete key on your
keyboard.
Disconnecting the USB Cable
1. Complete an action:
• For Windows computers,
click the eject icon in your
system tray.
• For Mac computers, drag the
volume icon to the Trash .
2. Disconnect the device from your
computer.

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