GB
C
10
17
malfunction
possible cause
solutions
irregular LCD readout
(i.e. after battery change)
speed display does not appear
check for proper distance between
sensor and magnet
cable from sensor to computer broken check cable and replace if necessary.
computerhead is incorrectly twisted on
place computerhead on handlebar
holder and twist until detent (CLICK)
no wheelsize entered
enter your wheelsize
display fades or disappears
battery in computer empty
check battery power and replace it if
necessary.
temperatures below 5
°
C (40
°
F) dull
display readout
Troubleshooting
This chart outlines possible malfunctions, their causes and solutions.
computer software is not running
smoothly
press AC-button at the rear of computer
head.
readjusting distance between sensor
and magnet.
handlebar holder
back in normal temperatures, display
picks up working correctly.
