Installing the GSC 10
warnInG
‹
See the Important Safety and
Product Information guide in
the Forerunner
product box for product
warnings and other important
information.
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).
NOTE: Place the flat rubber
pad or the triangle-shaped
rubber pad between the GSC
10 and the chain stay for
stability.
Reset button
Indication
line
GSC 10 on rear
Chain Stay
2. Loosely attach the GSC
10 using two cable ties.
or the Edge
®
®
Cable ties
3. 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. The indication
line on the pedal magnet
must line up with the
indication line on the
GSC 10.
Cable tie
Pedal Magnet on
Crank arm
4. Unscrew the spoke
magnet from the plastic
piece.
5. Place the spoke in the
groove of the plastic
piece and tighten slightly.
The spoke magnet can
face away from the GSC
10 if there is not enough
room between the sensor
arm and the spoke. The
spoke magnet must line
up with the indication
line on the sensor arm.
EN–
Indication line