VDO Cyclecomputing C05 - Battery Change; Changing Computer Head Battery; Troubleshooting

Hg
17
GB
8 . Battery change
Tip: Take down your total distance and wheelsize prior to battery change.
8.1 Changing the battery in the computer head
see chapter 1.4. Watch out: old batteries require special disposal
9. Troubleshooting
This chart outlines possible malfunctions, their causes and solutions.
malfunction possible cause solutions
speed display check for proper distance readjusting distance between sensor and magnet.
does not appear between sensor and magnet
cable from sensor to computer check cable and replace if necessary.
head broken
computerhead is incorrectly place computerhead on handlebar holder and
twisted on handlebar holder twist until detent (CLICK)
no wheelsize entered enter your wheelsize
display fades battery in computer empty check battery power and replace it if necessary.
or disappears temperatures below 5° C (40° F) back in normal temperatures, display picks up
dull display readout working correctly.