Question about Blackburn Atom Sl 3.0

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I have misplaced my manual for my Blackburn sl 3.0. I am looking for the wheel size chart

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Try searching for a cateye manual online - wheel sizes don't depend on which computer you have! Alternatively, use a measuring tape to measure a roll-out using the tyre valve to measure exactly one revolution.

Posted on Oct 15, 2013


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My sl 3.0 no longer picks up the signal from sensor so speed/ride time no longer work. I have changed all batteries and checked sensor area for mud/debris etc. the unit is less than twelve months old. The...

Its probably because the computer has lost the ID nuber. It happens every time when U change the batteries or re-setup the wheel size.
It happend with me and it took a long time to figure it out.
So try theese steps out:
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3. after pressing RESET spin the wheel aproximatly for one minute.

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Ps. A stronger magnet might also help.

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