Rösle 16283 Mode D'emploi page 37

Use the setting dial to choose the time setting for hours, minutes and seconds
and confi rm each setting by pressing the Set button.
Maximum countdown: 9 hours, 59 minutes and 59 seconds.
When countdown has terminated, an acoustic signal will be activated. To stop
the signal press the Set button. The timing display will continue to run for 30
minutes after completion of countdown. After interruption of the original signal
no further acoustic signal will be given during this time span. After 30 minutes
and stopping of the timer function, a prolonged acoustic signal will be emitted.
The timer and thermometer can be operated simultaneously.