Instructions needed for a sigma sport 700 cycle computer. thanks

try pressing all the buttons at the same time or one from either side at the same time. Have you removed the battery and replaced it? Look to see if it has a reset button on the back of the unit.

Remove the battery. With most bike computers the display typically is always on. Here's the manual:
SIGMA SPORT BC 600 Manual

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

Google "sigma bc 506 manual" or contact Signma:
SIGMA SPORT

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

Check the fuel lines. Disconnect them and clean them by blowing air through them.

Hold in the small grey button in at back with a pen for 3 seconds

Why not just ask the company? About Us
If the modern ones no longer have that function you could look for a used computer that fills your need.

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

http://www.sigmasport.com/en/service_center/produkt_support/bikecomputer/

You can remove the battery using a coin or flat head screwdriver. You will see the cover of the battery on the backside of the computer. Turn it clock wise. When you remove the battery all information will be lost and you will have to recalibrate the computer. If you need a instruction manual on how to reset the computer it can be found at www.sigmasport.com

Hope this helps. Thank you

700 x 25 = 2146


You should be all set :)

Dear spinnerrr

• Multiply the wheel diameter in mm or cm by 3.14.
• Measure the distance travelled in one complete turn of the wheel.

this is the four digit number you are looking, it should be between 2145 and 2149

Regards