6
BosCH Handlebar Mounted Interface (HMI)
see Figure 4.
The handlebar mounted interface (HMI) is a cycling computer (1) that enables you to both control the bicycle’s
drive assistance functions as well as turn lighting on and off, and display speed, distance, and display trip several functions. The
buttons and display functions/features of the (HMI) are described on the next several pages.
The HMI unit attaches to the handlebar mounting base (2). The base unit should be positioned on the handlebar for convenient
use without interference with other bicycle controls. The handlebar position can be changed, however, to avoid damage, this is
somethingyour Cannondale Dealer should do for you.
to remove the computer:
When the bicycle is not in use, remove the computer unit (1) from the base (2) to prevent theft. To remove the unit, carefully
twist the computer unit counter-clockwise and detach.
to re-install the computer:
Align and mate the tabs on the back of the computer with the corresponding slots in the base unit. Rotate the computer unit
clockwise until it clicks into place on the base unit.
notICe
The drive system will not function without the computer unit attached to the base properly. If the computer
disconnects from the base during operation, the drive system will shut off. If this happens you will have to
stop the bike, turn the system off , re-attach the computer to the base, and then turn the system back on to
resume.
Remove the computer when not operating the bike to prevent theft or unauthorized use.
The HMI displays the battery charge level (13) continuously as long as the computer is turned ON.
Displayed/ Battery Level
(for reference only)
100 - 80%
39-20%
79 - 60%
20 - 5%
59 - 40%
5 - 0%
Figure 3.
BosCH speed sensor
see Figure 4.
The BOSCH speed sensor (14) is mounted on the rear chainstay (15). This device must be attached and
functioning properly in order for system to work. If it is damaged, set-up incorrectly, or the magnet (16) is not present on the
wheel spoke (17) the drive system and speedometer will not function.
To adjust it’s position, loosen the screw (18 ) on the magnet. Slide the magnet along the spoke to adjust the distance between
the magnet and speed sensor. Spin the wheel to check the speed registers on the HMI to ensure the distance is set correctly.
Ensure the magnet is facing the speed sensor or it will not function. The maximum working distance (a) is 17mm.
