Owner's Manual

1
Place
and
hold
the
speed
sensor
on
top
of
the
wheel
hub
.
2
Pull
the
strap
CD
around
the
wheel
hub
,
and
attach
it
to
the
hook
CV
on
the
sensor
.
The
sensor
may
be
tilted
when
installed
on
an
asymmetrical
hub.
This
does
not
affect
operation.
3
Rotate
the
wheel
to
check
for
clearance.
The
sensor
should
not
contact
other
parts
of
your
bike.
NOTE:
The
LED
flashes
green
for
five
seconds
to
indicate
activity
after
two
revolutions.
Qu
i
ck
Start
Manual
Device
Information
Charging
the
Device
NOTICE
To
prevent
corrosion
,
thoroughly
dry
the
USB
port,
the
weather
cap
,
and
the
surrounding
area
before
charging
or
connecting
to
a
computer.
The
device
is
powered
by
a
built-in
lithium-
ion
battery
that
you
can
charge
using
a
standard
wall
outlet
or
a
USB
port
on
your
computer
.
NOTE:
The
device
will
not
charge
when
outside
the
approved
temperature
range
(page
1
0).
1
Pull
up
the
weather
cap
CD
from
the
USB
port
@.
2
Plug
the
small
end
of
the
USB
cable
into
the
USB
port
on
the
device.
3
Plug
the
large
end
of
the
USB
cable
into
an
AC
adapter
or
a
computer
USB
port.
9