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Sigma bike computer issue

Kubla2010-12-11 23:48:30 +0000 #1
I need to change the battery on my Sigma 1106 bike computer and I have not been able to detach the main unit from its 'station'. (I've removed it before...but I can't recall just how it comes off.)

The owner's manual is mainly diagrams (as well as brief instructions in several languages) but does not seem to address actual removal of the unit. I believe it twists off, but gently twisting in either direction has not been successful. Am I missing a step? There doesn't appear to be a 'release' tab (like my other bike's Cateye computer.).

Would appreciate any suggestions; thanks in advance for your help!
kmehrzad2010-12-11 23:52:14 +0000 #2
I have a Sigma and it's a gentle turn to the left to remove the computer from the base.
Kubla2010-12-12 00:06:06 +0000 #3
Quote:

Originally Posted by kmehrzad

I have a Sigma and it's a gentle turn to the left to remove the computer from the base.

Kmehrzad, do you need to push down on the computer unit while turning-or just twist it to the left? (I'm probably confusing this process with opening childproof medicine bottles...)

Thank you for taking the time to respond!
OakLeaf2010-12-12 01:04:35 +0000 #4
kmehrzad2010-12-12 01:01:11 +0000 #5
Quote:

Originally Posted by Kubla

Kmehrzad, do you need to push down on the computer unit while turning-or just twist it to the left? (I'm probably confusing this process with opening childproof medicine bottles...)

Thank you for taking the time to respond!

No need to push down, just a gentle turn to the left. (LOL, you're a true mom at heart, eh? with the childproof medicine bottle twist action)

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