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2 GPSMAP 76Cx Owner’s Manual
GETTING STARTED > UNIT OVERVIEW
Installing the Batteries, MicroSD Card,
and Lanyard
The GPSMAP 76Cx operates on two AA batteries
(not included), which are located in the back of the
unit. You can use Alkaline or NiMH batteries. See
page 57 for information on setting the battery type.
To install the batteries:
1. Remove the battery cover
by turning the D-Ring 1/4
turn counter-clockwise and
pulling the cover loose.
2. Insert the batteries,
observing the proper
polarity. A polarity diagram
is molded into the battery
compartment.
3. Reinstall the battery cover
by aligning the back
cover with the unit and
turning the D-Ring 1/4 turn
clockwise.
Remove the batteries from your GPSMAP 76Cx when
you do not expect to use the unit for several months.
Stored data is not lost when batteries are removed.
To install and uninstall the MicroSD card:
1. Remove the battery cover by turning the D-
Ring 1/4 turn counter-clockwise and pulling the
cover loose.
2. Press down on the top
edge of the MicroSD card
until you hear a click.
Gently release the card.
3. Press down again to
install the card.
To install the Lanyard:
1. Place the loop of the
Lanyard through the slot
at the bottom of the unit.
2 Route the strap through
the loop and pull tight.
MICRO
SD
CARD