ᐅ IKEA Raffinerad Oven Settings

Hello everyone,
our new IKEA Raffinerad oven has been in use for 2 days now. How can I change the language from English to German?
Unfortunately, I couldn’t find this option in the settings of the Raffinerad because I don’t speak Russian.

Regards

According to the English manual, this should be possible under "Settings," where you also set the time.
Best regards,
IKEA-Freund

Thank you for the response. I have now also found the settings for sound, lighting, etc. But I cannot change the language.