Hi,

Button number "0" when using screen keyboard doesnt work propertly, seems like the position is a little bit displaced because it works only when pressing beside the button. All other numbers works fine.

Can we calibrate the screen keyboard somehow?

Or do you have any other solutions for this problem?

Screen: MTP1900

We got four of them using same project but only one of the screens got this problem.

Thanks!

Hi,

As far as I know UCP screen calibration is done automatically during the startup. Therefore you shouldn't touch the screen during startup as indicated below:

https://support.industry.siemens.com/cs/ww/en/view/109810754/132058161291

I would also try to perform a factory reset if the touch is still not working as expected afterwards.

Hope it helps.