DURAVIT ME by Starck 28093100 Série Notice D'utilisation page 53

> Within four seconds, hold the magnetic key in front of the right-
hand sensor again.
A signal tone begins, and, at the same time, a signal tone sounds
at one-second intervals.
> Hold the magnetic key in front of the right-hand sensor until the
desired flush duration is selected. Do this for a minimum of five
seconds and a maximum of 20 seconds.
> Remove the magnetic key.
Two short signal tones will sound to confirm the selected flush du-
ration. Then, the selected flushing programme will be reactivated.
1 2 3 4 s
5 - 20 s
2x
53