Garmin eTrex 20 Owner's Manual - Page 7

Battery Information, WARNING, Installing AA Batteries - turn by turn

Page 7 highlights

Battery Information ‹ warning The temperature rating for the device (-4°F to 158°F, or -20 to 70°C) may exceed the usable range of some batteries. Alkaline batteries can rupture at high temperatures. Getting Started 2. Insert the batteries, observing polarity. notice Alkaline batteries lose a significant amount of their capacity as temperature decreases. Therefore, use lithium batteries when operating the device in below-freezing conditions. Installing AA Batteries The device operates on two AA batteries. You can use alkaline, NiMH, or lithium batteries. Use NiMH or lithium batteries for best results. 1. Turn the D-ring counter-clockwise, and pull up to remove the cover. 3. Replace the battery cover, and turn the D-ring clockwise. 4. Hold . 5. Select Setup > System > Battery Type. 6. Select Alkaline, Lithium, or Rechargeable NiMH. eTrex Owner's Manual 7

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eTrex Owner’s Manual
7
Getting Started
Battery Information
WARNING
The temperature rating for the device
(-4°F to 158°F, or -20 to 70°C) may
exceed the usable range of some
batteries. Alkaline batteries can rupture
at high temperatures.
notice
Alkaline batteries lose a significant
amount of their capacity as temperature
decreases. Therefore, use lithium
batteries when operating the device in
below-freezing conditions.
Installing AA Batteries
The device operates on two AA
batteries. You can use alkaline, NiMH,
or lithium batteries. Use NiMH or
lithium batteries for best results.
1. Turn the D-ring counter-clockwise,
and pull up to remove the cover.
2. Insert the batteries, observing
polarity.
3. Replace the battery cover, and turn
the D-ring clockwise.
4. Hold
.
5. Select
Setup
>
System
>
Battery
Type
.
6. Select
Alkaline
,
Lithium
, or
Rechargeable NiMH
.