Vetta C-25 Owner's Manual page 9

MAGNET, SENSOR AND BRACKET INSTALLATION
Wiring Diagram
Sensor
Zip-Tie
Alignment
Arrow
Wheel
Magnet
Fork Leg
1-2mm
We recommend that you install your C-25 in the following manner, starting
with the sensor unit and working up to the mounting bracket on the handlebar.
Unlike other computers, the C-25 is specifically designed to be mounted to the
left of the handlebar stem. This places the operating buttons to the left where
they can be easily operated with your left hand, keeping the right free for
shifting and braking.
STEP 1
Mount the Vetta universal S-2 sensor (pat. pend.) loosely (so that you can
slide it around) to the left hand fork blade using the zip-tie provided. The
sensor can be mounted at any point along the fork, however, we recommend
a position on the back side and near the top of the fork blade. This will protect
the sensor from being hit by rocks, trees and other objects.
STEP 2
Again, loosely install the sensor magnet to one of the spokes on the left side
of the front wheel. Adjust the magnet and sensor position by sliding both
pieces around until you get the sensor as high on the fork blade as possible
while still maintaining the necessary magnet to sensor spacing (1-2mm).
NOTE: The sensor magnet should pass within 1-2 mm of the sensor unit and
the top of the magnet should be no higher than the top of the small arrow
molded into the face of the sensor.
STEP 3
Route the sensor wire up the back of the fork securing with electrical tape.
CAUTION Do not use zip-ties to secure the sensor wire to the bike as this
!
may result in cut or broken wires.
CAUTION Be sure to leave enough slack in the wire to allow for the steering
!
motion of the bike and the action of the suspension fork, if you have one.
STEP 4
Carefully wrap the excess sensor wire around the front brake cable housing,
securing with electrical tape when necessary. When you are finished, you
should have just enough slack for the computer mounting shoe to reach the
handlebar.
Check to make sure that all of the excess sensor wire is either taped down or