(
)
(
)
7. Installation to the bicycle
8. Data input
(*data for up to 4 bicycles can be entered)
Install the levers to the handlebars. Then connect and adjust the brake and
shifting cables. Refer to the STI Lever Service Instructions for details on
these procedures.
* For the SM-6501-M, SM-6501-MD refer to the Service Instructions included.
(1) Installing the signal cable
(SM-SC70/SM-6501)
Install the signal cable as
shown in Figure No1.
First measure the tire circumference and check the number of chainring and
sprocket teeth.
To measure the tire circumference,first ensure that the tire is inflated to the standard
tire pressure. Make a mark on the tire and the ground at the point where the tire
touches the ground, and move the bicycle forward one full revolution of the front
wheel while seated on the bicycle, Mark the point where the marking on the tire
touches the ground again. Measure the distance between the two points in
millimeters. Round the distance to the nearest multiple of 5mm.
SM-SC70/SM-6501
Tape the signal cable to the
handlebars.
(2) Installing the computer
Install the band and the bracket as
shown in Figure No2.
(3) Slide the computer onto the
bracket until it clicks into its
place.
as shown in Figure No3.
SM-SC70/SM-6501
After this, wrap handlebar with finishing tape around the
handlebars to secure both the signal cable and the brake cable.
Fig.1
Tightening torque:
0.3 - 0.5 N·m
{ 2 - 4 in. lbs.}
Fig.3
Computer
Bracket
1. Km or Miles
2. ODOmeter data
3. Tire circumference*
4. No. of chainring and sprocket teeth*
5. Type of rear derailleur*
6. Current time
Fig.2
Bracket
Band
Tightening torque:
1 N·m
{ 8 in. lbs.}
(4) Installing the magnet and
sensors
Use a screwdriver to temporarily secure
the magnet to a spoke on the right hand
side of the front wheel as shown in fig4.
Put a rubber shim between the fork and
the sensor as shown in fig5.
(Fork diameter range is 11 - 35mm)
Place the magnet on the sensor line as
shown in the illustration.
Adjust the position of the magnet so that
the distance between the magnet and the
sensors is 1--5 mm. Secure the magnet
and the sensors firmly in these positions.
Set the positions so that the distance
between the meter and the sensor
are within the following:
Vertical: 50 cm
Horizontal: 10 cm
Fig.4
Fig.5
Sensors
Magnet
1 - 5 mm
Ø 2.1mm or less
Front Fork
Pull
Sensors
Meter
Speed sensor
