WARnInG: See the Important Safety and Product Information
guide in the Forerunner
warnings and other important information.
Installing the GSC 10
Both magnets must be aligned
with their respective indication
lines.
1. Place the GSC 10 on the
rear chain stay (on the side
opposite the drive train).
Loosely attach the GSC 10
using two cable ties.
2. Attach the pedal magnet
to the crank arm using
the adhesive mount and a
cable tie. The pedal magnet
must be within 5 mm
of the GSC 10, and the
indication line on the pedal
magnet must line up with
the indication line on the
GSC 10.
3. Unscrew the spoke magnet
from the plastic piece. Place
the spoke in the groove of
the plastic piece and tighten
it slightly. The magnet can
face away from the GSC 10
if there is not enough room
between the sensor arm and
the spoke. The magnet must
be aligned with the sensor
arm indication line.
4. Loosen the screw on the
sensor arm and move it to
within 5 mm of the spoke
magnet. You can also
tilt the GSC 10 closer to
either magnet for improved
alignment.
5. Press the Reset button on
the GSC 10. The LED turns
or the Edge
©
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6. When everything is aligned
Pair the Sensors
Pairing is the connecting of
ANT+Sport
for instance your GSC 10 with
an Edge. After you pair the first
time, your Edge automatically
recognizes your GSC 10 each
time it is activated.
EN–
product box for product
red, then green. Pedal to test
the sensor alignment. The
red LED blinks each time
the crank arm passes the
sensor, and the green LED
blinks each time the wheel
magnet passes the sensor
arm.
note: The LED
blinks for the first
60 passes after a
reset. Press Reset
again if you require
additional passes.
and working correctly, tighten
the cable ties, sensor arm,
and spoke magnet.
wireless sensors,
™
note: The pairing
settings differ for
each compatible
Forerunner and Edge
model. See your
owner's manual.