Garmin Etrex 10,20,30 Owners Manual

eTrex Owner’s Manual 51
Appendix
Data FieldDescription
Vert. Speed to 
Dest. The measurement 
of your rate of 
ascent or descent 
to a predetermined 
altitude.
Vertical Speed Your rate of altitude 
gain or loss over time.
Waypoint at 
Dest. The last point on 
a route to your 
destination.
Waypoint at 
Next The next point on 
your route. 

52 eTrex Owner’s Manual
Appendix
Troubleshooting
ProblemSolution
The device does not 
respond. How do I 
reset the device? 1. 
Remove the batteries.
2.  Reinstall the batteries.
NOTE: This does not erase any of your data or settings. 
I want to reset all the 
customized settings 
back to the factory 
defaults. Select Setup > Reset > Reset All Settings.
My device does not 
acquire satellite 
signals. 1. 
Take your device out of buildings and parking 
garages, and away from tall buildings and trees. 
2....

eTrex Owner’s Manual 53
Appendix
ProblemSolution
My device is 
connected to the 
computer, but it will not 
go into mass storage 
mode. You may have loaded a corrupted file. 
1. 
Disconnect the device from your computer. 
2.  Turn off the device.
3.  Hold 
 while you connect the device to your 
computer. 
4.  Continue holding 
 for 30 seconds or until the device 
goes into mass storage mode.
I cannot see any new 
removable drives in 
my list of drives. If you have several network drives mapped on your...

54 eTrex Owner’s Manual
Index
Index
A
AA batteries
selecting the type  30
accessories  46, 53 fitness  46
acquiring satellite   signals  52
active route  13
addresses  12
advanced map setup  32
alarms clock  26
marine  38
proximity  24
tones for  31
almanac hunting and fishing  25
sunrise and sunset  25
altimeter calibrating  20
plot type  35
settings  34 ANT+ accessories  46
area calculation  25
automotive mode  31
auto mounts  17
auto zoom  32
B
backlight
timeout  40
barometer  19
BaseCamp  43...

eTrex Owner’s Manual 55
Index
device settings  30–39
profiles  29
D
data fields  28
options  47
deleting files  45
profiles  30
routes  13
tracks  15
waypoints  9
display backlight timeout  30
screen capture  30
settings  30
downloading geocaches  21
software  40
driving routes  37
E
editing profiles  30
routes  12
waypoints  9 elevation plot  19, 20
barometric altimeter  20
of a track  15
F
file types  43
findingaddresses  12
near your location  11
fishing times  25
fitness options  46
G
geocaches  21,...

56 eTrex Owner’s Manual
Index
myGarmin  8
N
navigating  16
driving routes  17
to a geocache  22
to waypoints  9
with bearing pointer  18
with course pointer  19
north up  31
O
orientation, map  31
P
pages  39 adding  39
removing  39
position format  33
power key  8
profiles  29 changing  29
creating  29
selecting  29
proximity alarms  24
R
recording tracks  14, 32
registering your device  8
resetting all settings  52
data  38
device  52
elevation plot  20
restoring default settings   39
routes  12–13...

eTrex Owner’s Manual 57
Index
tracks  14–16
archiving  15
clearing current  15
deleting  15
profiles  15
recording  14, 32
saving  15
setup  32
viewing  15
track up  31
transferring files  44 using USB  44
wirelessly  24
trip computer  20 restore  39
troubleshooting  52
U
unit ID  40
units of measure  33
updating software  40
USB cable  52 connecting  44
disconnecting  45
W
waypoints  9–10averaging  10
creating  9
deleting  9
editing  9
navigating to  16
WebUpdater  40
Where To?  11
Z
zooming  32 

© 2011 Garmin Ltd. or its subsidiariesGarmin International, Inc. 
1200 East 151
st Street, Olathe, Kansas 66062, USA
Garmin (Europe) Ltd. 
Liberty House, Hounsdown Business Park, Southampton, Hampshire, SO40 9LR UK
Garmin Corporation 
No. 68, Zhangshu 2
nd Road, Xizhi Dist., New Taipei City, 221, Taiwan (R.O.C.)
www.garmin.com
July 2011  190-01198-00 Rev. B  Printed in Taiwan