Anyone have a Sigma BC 300 computer? Need help...

majormantra
majormantra Posts: 2,094
edited January 2009 in Workshop
The old road bike I recently bought came with a Sigma BC 300 fitted so I thought I might as well use it. It needed new batteries so I'm assuming that the wheel size has been reset and hence need to set it correctly. I cannot for the life of me figure out how to do this.

I've googled with all different terms but it seems the manual for this does not exist online. I found the BC 400's manual but the setting process doesn't seem to work for the older model.

From fiddling, the only thing I seem to be able to do is to select a number from 1 to 6 using the SET and SIZE buttons when the computer is in SPEED mode. Unless there are only 6 available wheel sizes (unlikely) I remain stumped.

Any help would be much appreciated.

Cheers,
Matthew

P.S. I've posted this on CC as well so apologies if you're reading this for the second time.

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