Owner's Manual

2
Use
a
small
Phillips
(00)
screwdriver
to
remove
the
four
screws
on
the
front
of
the
module.
3
Remove
the
cover
and
battery.
4
Wait
30
seconds.
5
Insert
the
new
battery
under
the
two
plastic
tabs
(2)
with
the
positive
side
facing
up.
NOTE:
Do
not
damage
or
lose
the
0-ring
gasket.
The
0-ring
gasket
should
remain
around
the
outside
of
the
raised
plastic
ring.
6
Replace
the
front
cover
and
the
four
screws.
Observe
the
orientation
of
the
front
cover.
The
raised
screw
®
should
fit
in
the
matching
raised
screw
hole
on
the
front
cover.
NOTE:
Do
not
overtighten.
7
Replace
the
sleeve.
After
you
replace
the
heart
rate
monitor
battery,
you
may
need
to
pair
it
with
the
device
again.
6
Instructions