Seal polar cs200 broken - Polar Cycling

You can reset the computer as follows:
Reset the cycling computer by pressing and holding all buttons until the display is filled with digits. By pressing any button the unit goes to the Basic Settings mode.
A copy of the manual can be found here

The CS200 should automatically turn itself off. A copy of the manual can be found here: http://www.evanscycles.com/product_document/file/ea5/394/ec0/403/polar-cs200-computer-manual.pdf

I am an Ohaus technical specislist. I have unfortunate news. You scale is broken and there is no other way to fix it but get it repaired. You can send it to us at:
Ohaus Corporation
Atten: Service Department
7 Campus Drive
Suite 310
Parsippany, NJ 07054

This forum is for Cameras. Please post in a more appropriate forum.

Try removing the Battery, leave it out a while and then put 'em back in :)

The most likely problem is that the battery in the sensor that goes on your front fork needs to be replaced. The easiest way to tell if it that's the problem is to position the magnet on the wheel close to the sensor and then move it quickly back and forth a couple of inches. If you do not hear a clicking sound then your sensor battery is dead

The transmitter should have a battery as well as the computer itself. Did you change the battery on the transmitter?

Try the mode button- sometimes you have to hold it for 5 seconds.

Polar sucks, I'm going to Cateye

First up, are the batteries in the belt OK? That is usually the first thing to go on any Polar. Secondly, you're placing it in the right position, it's comfortably tight ( doesn't go lose as you breathe out ) and your head unit isn't right out on some Tri bars or something? Sometimes they don't like to send too far, and putting it back closer to the belt is the answer. A quick way to clean the contacts is with an old toothbrush and tooth paste, as this usually has mild abrasive in it. My bet is the battery in the belt is getting low, as it's a common problem.