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Blackburn 4.0 Bike Computer Questions & Answers
How do I set up
Go to
http://www.blackburndesign.com/customer-service/manuals
Then pick cyclometers and choose the model number and then download the manual pdf.Wos
What number do I put in for wheel size 700x23 on a
You don't want to guess. Every tire varies from the nominal size to some extent. Measure one wheel revolution on the ground in millimeters and use that number. With 4-digit accuracy it seems silly to ballpark the measurement.
Hi there,
I have just purchased
It's for recording or apending whatever mileage base you already have so it will indicate your accumulated mileage. It's up to you.
The computer will not read
Connect it with the USB cable and if that dosen't work install the software that came with it. If your memory card for the device is removable use an adapter to connect the card to the PC.
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