Error 255 after trying to set up my Polar F6

Arturs Kalnins

• 2338 Answers
• Posted on Mar 28, 2009

SOURCE: Error after changing battery in polar watch

Follow this link:

http://www.polar.fi/en/support/product_support?product=125

This is original Polar support site.Here you will find all the info available.

Rate me, please.

SOURCE: I just replaced the battery on my polar watch and

You probably need to "short out" the battery before you can set it.
To do this you need to remove the caseback and apply a tweezers to the battery and the "AC".
The AC is usually labeled and it looks like a little gold cricle near the battery in the watch. (I realize there may be more than one gold colored small circle in there, and if it's not labeled it will take trial and error.)
With the tweezers, or paperclip would work, touch the AC and the battery at the same time and hold for a few seconds, then release and repeat once more. This should get your watch reset and ready for you to set.