Question about Sigma Sport BC1106 Dts Wireless Bike Computer

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My Sigma DTS 1106 bike computer isn't calculating miles for me.

Since the purchase of my computer last summer, it has only calculated 31 miles for me when I have put on several hundred. I changed the battery in the component that attaches to the fork thinking that might be the problem, but it still isn't opporating. The screen is functioning, just not registering the miles. I can't seem to locate the owner's manual either in my garage or on-line. Help!

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  • Anonymous Mar 06, 2009

    exactly the same problem - works sometimes, other times everything displays but it won't actually measure anything. recently replaced the battery.

  • borgnils Mar 24, 2009

    I also have this problem. When I start to ride it went good but then suddenly just stop to calculate. I must stop or release the computer and put it back again to get it work. It´s very frustrating and it drive me mad.

  • kmwebster Apr 26, 2009

    Yes I have the same problem, worked fine, replaced the batteries, since most thing that come with china batteries quite working in a few weeks. Speed time everything works ok, in tell i touch on of the buttons while ridding or all of a sudden it just quits.


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Download the following dutch manual. You will find other languages inside aswell.

Posted on Apr 12, 2009

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I have found the instruction manual for this online and don't bother. It's in 8 different languages all on one page and you basically just look at the pictures, there is no troubleshooting. It's here

I just bought one on ebay and can't figure out the light. According to the manual you push both buttons on the left side, but this puts me to the reset mode.

Posted on Feb 13, 2009

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Posted on Jan 02, 2017

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