- in manual mode blink between 'manual' and lvl+direction indication on display 2 - when setting custom target length only blink value not "soll" - reduce brightness from 12 to 8 because of high display temperature
- in manual mode blink between 'manual' and lvl+direction indication on display 2 - when setting custom target length only blink value not "soll" - reduce brightness from 12 to 8 because of high display temperature