Klarstein DELICATESSA Mode D'emploi page 63

Boost function
Boost is the function that one zone rising to a larger power in one second and lasting for
5 minutes. Thus you can get a more powerful and faster cooking.
Touch the heating zone selection button that you wish to boost, an indicator next to
the key will flash.
Touch and hold the Boost button for 3 seconds, the heating zone will begin to work
at Boost mode. The power display will show to indicate that the zone is boosting.
Note: The Boost power will last for 5 minutes and then the zone will go back to the
power stage which was set before boost. If you want to cancel the Boost during this
5 minutes, touch the heating zone selection button, an indicator next to the key will
flash. And then touch the Boost button. The heating zone will go back to the power
stage which was set before boost.
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