Canon Community

If it was me I wouldn't be taking any chances. I'd return it to wherever I got it from and ask them to clean the sensor. If they can't, it's permanent. Seems strange that it's refurbed and like that from the start. I wouldn't necessarily try anything...

It's the same for German too. 

I've just set mine to Dutch, it looks like a translation glitch. It still works as it should and sets the minimum rather than max.

The OP is saying he only has a setting for Maximum. Your screen shot shows it as it is. Only minimum.