Wake up screen from sleep when encoder is rotated.

[radiola2]

This could be another sleep mode.

[max-arnold]

Could you describe a scenario when it was needed?

[radiola2]

It is not needed, but if you want to save battery it could be good if the screen just lights up for a while when you are frequency surfing, without needing to press the encoder every time you change frequency.

[max-arnold]

Set the Sleep interval to a low value (5 seconds) and you will get quite close to what you want