Garmin GPS 12 - Manual (Page 8)

Battery Installation
The GPS 12 operates on 4 AA batteries, which are
installed at the base of the unit. These batteries provide
up to 24 hours of use.
To install the batteries:
1. Remove the battery cover by turning the thumb
loop at the bottom of the unit 1/4 turn counter-
clockwise.
2. Insert the batteries into position. The battery pole
you can still see should match the symbol (+ or –)
marked on the case.
3. Replace and secure the battery cover by turning
the thumb loop 1/4 turn clockwise.
Battery life varies due to a variety of factors,
including temperature and backlighting. You may
find that lithium batteries provide longer life in colder
conditions.
Battery
Installation
INTRODUCTION
4
GPS12B 1/13/99 4:26 PM Page 4