Manuals for Contec Cycling Computers

Below you can find all models Contec Cycling Computers for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

Is your product defective and the manual offers no solution? Go to a Repair Café for free repair services.

Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

Why do I need to enter the size of my wheel? Verified

To calculate the traveled distance, the cycling computer uses the number of revolutions. The number of revolutions multiplied by the size of the wheel equals the traveled distance.

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How many miles is one kilometer? Verified

One kilometer equals 0,621 mile. Ten kilometers makes 6,21 miles. One mile equals 1,609 kilometer. Ten miles makes 16,09 kilometers.

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A battery in my device is oxidized, can I still safely use it? Verified

Ja, the device can still be safely used. Firstly, remove the oxidizd battery. Never use bare hands to do this. Then clean the battery compartment with a cotton swab dipped in vinegar or lemon juice. Let it dry and insert new batteries.

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Latest comments

Manual Contec C-500 Cycling Computer
Claudia Döring 10-07-2022
Oh yes, now I don't even have the symbols anymore, only large letters.


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Contec C-500 Cycling Computer
Manual Contec C-500 Cycling Computer
Claudia Döring 10-07-2022
Hello, I can't switch to automatic display. Thanks for the help


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Contec C-500 Cycling Computer
Manual Contec C-900 Cycling Computer
Margarete 03-01-2021
Can the contec c 900 be switched off without removing the battery ???


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Contec C-900 Cycling Computer
Manual Contec 401 Cycling Computer
Durow, Hartwig 13-11-2020
How do I reset the TRP after a tour on the contec 401?


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Contec 401 Cycling Computer
Manual Contec C-500 Cycling Computer
Jörg Günther 14-06-2020
My child twisted the handlebars and the wire from the pathogen to the computer bracket broke. Is this available individually as a spare part?


(Translated by Google)
Contec C-500 Cycling Computer