36
M3 WR
Troubleshooting
Error
Possible cause
Correction
Half segments on the display
(e.g. after a battery change)
Computer software not running
correctly after battery change
Remove and re-insert the battery
No speed displayed
Distance from sensor to magnet too
great
Correct the sensor and magnet positions
No speed displayed
Computer not properly clicked
into the handlebar bracket
Insert the computer into the handlebar
bracket and rotate it as far as possible
(“click”)
No speed displayed
Wheel circumference is set incorrectly
or to zero
Set the wheel circumference
Display becomes weak
Battery dead
Check the battery, replace if nec.
